Entries |
Document | Title | Date |
20080225143 | Pixel interleaving configurations for use in high definition electronic sign displays - Pixel interleaving configurations for use in high definition electronic sign displays where each and every scan line includes full red, green, and blue color representation to provide for high resolution electronic video sign displays. | 09-18-2008 |
20090027527 | Color filter arrays and image sensors using the same - Color filter arrays (CFA) and image sensors using same are provided. A color filter array includes a two-dimensional array including a plurality of first color filters, a plurality of second color filters, and a plurality of third color filters, wherein the first, second and third color filters are periodically arranged, and at least the first, second and third color filters formed in a first region of the two-dimensional array and the first, second and third color filters formed in a second region of the two-dimensional array are symmetrically mirrored. | 01-29-2009 |
20090086065 | Color filter array with reduced crosstalk effect and image sensor and image pickup apparatus having the same - An image sensor includes a color filter array including a primary color pixel such as a green filter pixel for sensing a predetermined primary color, a first secondary color pixel such as a yellow filter pixel, and a second secondary color pixel such as a cyan filter pixel. The primary color pixel, the first secondary color pixel, and the second secondary color pixel form different area ratios in the color filter array. For example, the area ratio of the yellow filter pixel to the cyan filter pixel and the green filter pixel is 2:1:1 in the color filter array. In addition, the color filters of the pixels are compensated for crosstalk effect. Such an image sensor has enhanced color reproducibility and sensitivity. | 04-02-2009 |
20090213252 | IMAGE SENSOR - An image sensor capable of canceling crosstalk without reduction of a signal to noise ratio (SNR) to improve a sensitivity includes a plurality of light detection units and a filter array including a plurality of filters, with each of the plurality of filters being deposited on a corresponding one of the light detection units. The filter array includes a green filter used to transmit a green component of an incident light, a yellow filter used to transmit a yellow component of the incident light, and a cyan filter used to transmit a cyan component of the incident light. | 08-27-2009 |
20090244333 | Image Processing Apparatus, Image Processing Method, And Program For Attaining Image Processing - The image processing procedure of the invention receives mosaic image data and calculates a vertical-direction color difference component with regard to each of pixel columns in the mosaic image data in a vertical direction and a horizontal-direction color difference component with regard to each of pixel rows in the mosaic image data in a horizontal direction. The mosaic image data is expressed by a combination of pixel columns with alternate arrangement of pixels of a G component and pixels of an R component in the vertical direction, pixel columns with alternate arrangement of pixels of the G component and pixels of a B component in the vertical direction, pixel rows with alternate arrangement of pixels of the G component and pixels of the R component in the horizontal direction, and pixel rows with alternate arrangement of pixels of the G component and pixels of the B component in the horizontal direction. The image processing procedure subsequently selects pixels of the R component and pixels of the B component from the mosaic image data, and compares a variation of the vertical-direction color difference component with a variation of the horizontal-direction color difference component with regard to each of at least the selected pixels to detect edge orientations of the at least selected pixels. The image processing procedure refers to the detected edge orientations, and interpolates a missing color component in each pixel of the mosaic image data with the settings of one color component in each pixel in the mosaic image data. | 10-01-2009 |
20090303359 | SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE - A solid-state imaging device has: an imaging region in which a plurality of pixels each having a photoelectric conversion element are arranged, and a color filter. The color filter includes: filter components of a first color ( | 12-10-2009 |
20100060755 | IMAGE FORMING METHOD AND APPARATUS FOR USING BLACK-AND WHITE CAMERA TO CAPTURE COLOR IMAGE - An image forming method and apparatus for using black-white camera to capture color image, in case that range of saturation regulating factor is given as 0.5-3, and range of illuminance gain is given as 0.5-3, and under the following conditions, the functions of a red LED light ring-shaped light source assembly, a green LED light ring-shaped light source assembly, and a blue LED light ring-shaped light source assembly, can be realized through using a light source luminous intensity regulating circuit, thus being able to regulate their illuminance respectively in achieving regulation of white balance: in an environment not being affected by outside lights or outside lights influence can be neglected, and an object being taken images is stationary relate to said black-white camera in a round of image taking process of a synthesized color image; when taking images, the open and close of each of respective assemblies of light sources can be realized through a light source luminous sequence control circuit; and when all light sources are ready, a camera actuation image taking process can be realized through a control circuit. As such, through the application of the present invention, an image forming method and apparatus for using said black-white camera to capture color image can be provided, that has the advantages of low cost, producing color of an image close to that of a real image, high sensitivity to light, and fulfilling the requirements of top-notch applications without having to use filters. | 03-11-2010 |
20100060756 | SOLID-STATE IMAGING DEVICE AND IMAGING APPARATUS - A solid-state imaging device includes a substrate and a plurality of pixel portions arranged over the substrate, each of the pixel portions includes a photoelectric conversion portion provided over the substrate and a color filter provided over the photoelectric conversion portion, the solid-state imaging device includes partitions provided between the color filters of the adjoining pixel portions so as to cover side surfaces of the color filters, each of the photoelectric conversion portions includes a lower electrode provided over the substrate, an upper electrode provided over the lower electrode, and a photoelectric conversion layer provided between the lower electrode and the upper electrode, each of the pixel portions further includes a protective layer provided between the color filter and the upper electrode, and the protective layer has a thickness of greater than 0 μm and smaller than or equal to 1.0 μm. | 03-11-2010 |
20100103295 | Imaging Device - According to an embodiment, an imaging device includes a first CCD which converts a first color component into a first electric signal, a second CCD which converts a second color component different from the first color component into a second electric signal, a third CCD which converts a third color component different from the first and second color components into a third electric signal, and a heat sink having first to third radiators which radiate heat from the first to third CODs. The first to third radiators are maintained at the same temperature by the function of the heat sink. | 04-29-2010 |
20100123809 | SOLID-STATE IMAGE PICKUP DEVICE - The solid-state image pickup device includes a sensor unit and a focus adjustment circuit, the focus adjustment circuit including a contour extraction circuit which extracts contour signals from wavelength signals W, B, G, and R, a contour signal selection circuit which receives a control signal and the plurality of contour signals extracted by the contour extraction circuit, and selects and outputs a contour signal having a desired wavelength band in accordance with the control signal, and a plurality of addition circuits which add the wavelength signals before the contour signals are extracted by the contour extraction circuit to a contour signal output from a contour signal output circuit. | 05-20-2010 |
20100128152 | Image pickup apparatus - An image pickup apparatus allowed to obtain parallax information while preventing a decline in apparent resolution. An image pickup apparatus includes: an image pickup lens having an aperture stop; an image pickup device including a plurality of pixels and obtaining image pickup data based on light received on the plurality of pixels; and a microlens array arranged between the image pickup lens and the image pickup device so that one microlens is allocated to 2×2 pixels in the image pickup device. The plurality of pixels are disposed in a fashion of two-dimensional arrangement along two directions rotated a certain angle with respect to a horizontal direction and a vertical direction, respectively. | 05-27-2010 |
20100134664 | SOLID-STATE IMAGING APPARATUS, AND IMAGING SYSTEM USING THE SAME - A solid-state imaging apparatus which can photograph a high-definition image and, at high quality, a moving image having lower resolution than that of the high-definition image is provided. The solid-state imaging apparatus comprises: plural pixels which include a photoelectric conversion unit and a transfer unit; an impurity diffused region which accumulates charges transferred from the photoelectric conversion unit through the transfer unit; an amplifying unit which outputs signals based on the charges accumulated by the impurity diffused region; and a reset unit which resets potential of the impurity diffused region, wherein the four pixels including the obliquely adjacent two pixels and the two pixels, in a same row or column, adjacent to one of the obliquely adjacent two pixels constitute a unit pixel group, and the impurity diffused region, the amplifying unit and the reset unit are commonly connected to the four pixels constituting the unit pixel group. | 06-03-2010 |
20100134665 | IMAGING DEVICE CAMERA SYSTEM AND DRIVING METHOD OF THE SAME - An imaging device including: an electronic shutter and a pixel array part. The pixel array part has a plurality of pixels with different characteristics of spectral sensitivity arranged in an array and which converts light transmitted through the pixel into an electric signal. The pixel array part has a plurality of color pixels and at least one clear pixel, the plurality of color pixels including (i) a first color filter pixel having a peak of spectral sensitivity characteristics in red, (ii) a second color filter pixel having a peak in blue, and (iii) a third color filter pixel having a peak in green. At least a portion of the plurality of color filter pixels is arranged in an oblique pixel array system and at least one clear pixel having a high transmittance is arranged in the oblique pixel array system at a given position of a given row and a given column with respect to the first color filter pixel, the second color filter pixel, and the third color filter pixel; and the electronic shutter is separately driven for the at least one clear pixel and for the plurality of color filter pixels. | 06-03-2010 |
20100141813 | IMAGING DEVICE CAMERA SYSTEM AND DRIVING METHOD OF THE SAME - An imaging device including: a pixel array part in which a plurality of pixels with different characteristics of spectral sensitivity are arranged in an array and which converts light transmitted through the pixel into an electric signal. The pixel array part has a plurality of color pixels and at least one clear pixel, the plurality of color pixels including (i) a first color filter pixel having a peak of spectral sensitivity characteristics in red, (ii) a second color filter pixel having a peak in blue, and (iii) a third color filter pixel having a peak in green. At least a portion of the plurality of color filter pixels is arranged in an oblique pixel array system and at least one clear pixel having a high transmittance is arranged in the oblique pixel array system at a given position of a given row and a given column with respect to the first color filter pixel, the second color filter pixel, and the third color filter pixel; and a first read channel is exclusively coupled to the at least one clear pixel and a second read channel is exclusively coupled to the plurality of color filter pixels. | 06-10-2010 |
20100141814 | IMAGING DEVICE CAMERA SYSTEM AND DRIVING METHOD OF THE SAME - An imaging device including: an electronic shutter and a pixel array part. The pixel array part has a plurality of pixels with different characteristics of spectral sensitivity arranged in an array and which converts light transmitted through the pixel into an electric signal. The pixel array part has a plurality of color pixels and at least one clear pixel, the plurality of color pixels including (i) a first color filter pixel having a peak of spectral sensitivity characteristics in red, (ii) a second color filter pixel having a peak in blue, and (iii) a third color filter pixel having a peak in green. At least a portion of the plurality of color filter pixels is arranged in an oblique pixel array system and at least one clear pixel having a high transmittance is arranged in the oblique pixel array system at a given position of a given row and a given column with respect to the first color filter pixel, the second color filter pixel, and the third color filter pixel. A first read channel is exclusively coupled to the at least one clear pixel and a second read channel is exclusively coupled to the plurality of color filter pixels; and the electronic shutter is separately driven for the at least one clear pixel and for the plurality of color filter pixels. | 06-10-2010 |
20100149389 | Image pickup device - An image pickup device includes an image pickup element that receives light of an object image formed by a picture-taking lens; and a focus detection filter section that is so disposed near the image pickup element and on the side of the picture-taking lens as to be able to be inserted or withdrawn. The focus detection filter section, from the side of the picture-taking lens, includes a field diaphragm that includes a plurality of openings; a condenser lens disposed near a focus detection area on the surface of the field diaphragm; a pupil division diaphragm that corresponds to the opening of the field diaphragm and includes a pair of openings arranged at such an interval as to secure focusing accuracy; and a re-imaging lens group that includes a plurality of re-imaging lenses that are so arranged as to correspond to the openings of each of the pupil division diaphragms. When the focus detection filter section is inserted into an picture-taking optical path, the light intensity distribution of two light beams that each pass through different areas of the picture-taking lens and the openings of the field diaphragm is received by the image pickup element. The detecting of focus is performed by detecting a phase difference of an output signal representing the light intensity distribution obtained from the image pickup element. When a picture is taken, the focus detection filter section withdraws from the optical path. | 06-17-2010 |
20100157118 | MULTLIPLE OUTPUT CHARGE-COUPLED DEVICES - An image sensor includes a plurality of pixels overlaid with a color filter pattern of at least two colors having the same color on every other pixel in one direction; three or more charge-coupled devices oriented parallel to the every other pixel color filter repeat pattern; a charge sensing amplifier at the output of at least two of the charge couple devices; each charge-coupled device having a first and a second gate; a CCD-to-CCD transfer gate connecting adjacent charge-coupled devices with the first gate being on one side of the CCD-to-CCD transfer gate and the second gate being on the opposite side of the CCD-to-CCD transfer gate; all CCD-to-CCD transfer gates are electrically connected together; all first gates are electrically connected; and all second gates are electrically connected. | 06-24-2010 |
20100157119 | MULTIPLE OUTPUT CHARGE-COUPLED DEVICES - An image sensor includes a plurality of pixels overlaid with a color filter pattern of at least two colors having the same color on every other pixel in one direction; three or more charge-coupled devices oriented parallel to the every other pixel color filter repeat pattern; a charge sensing amplifier at the output of at least two of the charge couple devices; each charge-coupled device having a first and a second gate; a CCD-to-CCD transfer gate connecting adjacent charge-coupled devices with the first gate being on one side of the CCD-to-CCD transfer gate and the second gate being on the opposite side of the CCD-to-CCD transfer gate; all CCD-to-CCD transfer gates are electrically connected together; all first gates are electrically connected; and all second gates are electrically connected. | 06-24-2010 |
20100201853 | DIGITAL CAMERA AND DIGITAL CAMERA SYSTEM - A digital camera includes: a lens unit that forms a subject image on an imaging plane; an image sensor that includes color filters each disposed at one of pixels disposed in a lattice-like pattern over pixel intervals (a, b) along two directions, an x direction and a y direction, extending perpendicular to each other, with color filters corresponding to a first color component among first through nth (n≧2) color components, disposed in a checkered pattern at pixels amounting to at least half an entire color filter density and color filters corresponding to remaining color components disposed at other pixels, and outputs image signals expressing the subject image; and an optical low pass filter unit at which light having passed through the lens unit and yet to enter the image sensor undergoes light beam separation along two diagonal directions ((1/2)a, (1/2)b)×(√2/α) and ((1/2)a, −(1/2)b)×(√2/α) relative to (x, y) coordinate axes, so as to achieve frequency modulation for the subject image to become extinct at a band formed by connecting spatial frequencies (α/(2a), 0) and (0, α/(2b)) at positions calculated by multiplying, by a multiplier α, a Nyquist frequency 1/(2a) and a Nyquist frequency 1/(2b) at the image sensor assumed respectively along the x direction and the y direction. When the pixel intervals (a, b) assumed along the two directions at the image sensor are both within a 2.5˜5 μm/pixel range, a position of an extinction frequency band is set for the optical low pass filter by setting the multiplier α for the Nyquist frequencies at the image sensor within a range of 1.5≦α≦3.5. | 08-12-2010 |
20100225793 | PHOTOELECTRIC CONVERSION APPARATUS AND IMAGING SYSTEM USING THE SAME - A plurality of photoelectric conversion elements including a first photoelectric conversion element, a second photoelectric conversion element, and a third photoelectric conversion element, are arranged in a photoelectric conversion apparatus of the present invention. Provided, between the first photoelectric conversion element and the second photoelectric conversion element, is a first semiconductor region of a first conductivity type and of a first width in which a signal charge is a minor charier. And, provided, between the first photoelectric conversion element and the third photoelectric conversion element, is a second semiconductor region of the first conductivity type in a higher impurity concentration and of a second width narrower than the first width at a position deeper in a semiconductor substrate rather than a depth of the first semiconductor region. | 09-09-2010 |
20100245638 | IMAGING DEVICE - An imaging device includes: a plurality of pixel portions including color filters and photoelectric conversion portions, respectively, each of the photoelectric conversion portions generating charge according to light incident thereon, the color filters being provided on a light incidence side of the respective photoelectric conversion portions, a distance between the photoelectric conversion portions and the color filters being shorter than or equal to 3 μm; and a separation wall which is provided between adjoining ones of the color filters and separates the color filters from each other. | 09-30-2010 |
20100253820 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGING DEVICE - An image processing apparatus according to the present invention includes a single-chip color image capture element that has a color mosaic filter | 10-07-2010 |
20100265370 | PRODUCING FULL-COLOR IMAGE WITH REDUCED MOTION BLUR - A method of forming a full-color output image using a color filter array image having a plurality of color channels and a panchromatic channel, comprising capturing a color filter array image having a plurality of color channels and a panchromatic channel, wherein the panchromatic channel is captured using a different exposure time than at least one of the color channels; computing an interpolated color image and an interpolated panchromatic image from the color filter array image; computing a transform relationship from the interpolated color image; and forming the full color output image using the interpolated panchromatic image and the functional relationship. | 10-21-2010 |
20100277628 | SOLID-STATE IMAGE SENSOR AND IMAGING APPARATUS USING THE SAME - An objective is to provide a solid-state image sensor which can reduce the pixel rate while restraining the reduction in the angle of view and the deterioration in image quality when image data is output from the image sensor, and an imaging apparatus using the image sensor. A solid-state image sensor includes: plural photoelectric conversion elements which respectively have color filters being divided into plural groups each including color filters of plural colors, the groups being cyclically provided; and an signal output unit which mixes up digital signals, which are output via the A/D converter, at predetermined sampling positions and at predetermined different rates, and outputs signals which are smaller in number than the photoelectric conversion elements, and sampling gravity centers of the signals output from the signal output unit are at equal intervals. | 11-04-2010 |
20100277629 | PHOTO DETECTING DEVICE AND IMAGE PICKUP DEVICE AND METHOD THEREON - A photo detecting device and method thereon capable of obtaining a color image without significant deterioration even in an optical system having a lens array. The photo detecting device includes a lens array having a plurality of lenses; and a photoelectric converter having a plurality of photoelectric conversion areas, each area comprising a plurality of pixels which generate electrical signals from light passing through a corresponding lens of the lens array and striking at least one of the plurality of pixels; wherein each of the areas has a first zone and a second zone, wherein the second zone has a spectrum sensitivity characteristic different from a spectrum sensitivity characteristic of the first zone. | 11-04-2010 |
20100302417 | SOLID-STATE IMAGE PICKUP DEVICE MANUFACTURING METHOD THEREOF, ELECTRONIC APPARATUS - A solid-state image pickup device includes photoelectric conversion parts formed on an image pickup surface of a substrate, where each photoelectric conversion part generates a signal charge by receiving incident light on a light reception surface thereof, and color filters formed on an image-pickup surface of the substrate, where each color filter allows the incident light to be colored by passing through. The photoelectric conversion parts are aligned in first and second directions and include first to third color filters. A surface on which the first color filter and the second color filter are laminated in the first direction is larger than a surface on which the first color filter and the third color filter are laminated in the second direction. | 12-02-2010 |
20100309350 | COLOR FILTER ARRAY PATTERN HAVING FOUR-CHANNELS - An image sensor for capturing a color image comprising a two dimensional array of light-sensitive pixels including panchromatic pixels and color pixels having at least three different color responses, the pixels being arranged in a rectangular minimal repeating unit having at least eight pixels and having at least two rows and two columns, wherein for a first color response, the color pixels having the first color response alternate with panchromatic pixels in at least two directions, and for each of the other color responses there is at least one row, column or diagonal of the repeating pattern that only has color pixels of the given color response and panchromatic pixels. | 12-09-2010 |
20100309351 | IMAGE SENSORS AND COLOR FILTER ARRAYS FOR CHARGE SUMMING AND INTERLACED READOUT MODES - Image sensors and color filter arrays for in-pixel charge summing and interlaced readout modes may be provided. An image sensor that supports charge summing and interlaced readout modes may include an array of pixels with pairs of adjacent green, red, and blue light-sensitive pixels. An image sensor may implement an in-pixel charge summing readout mode in which charges from pairs of pixels are summed onto a common node and then read out from the common node. An image sensor may implement an interlaced readout mode in which image data is read out from alternating rows of the image sensor. An image sensor may use a shared readout scheme in which a group of four pixels is formed from two pairs of commonly-colored pixels. The four pixels may share circuitry such as a reset transistor, a buffer transistor, and a row select transistor and may connect to a single readout line. | 12-09-2010 |
20100321543 | METHOD AND DEVICE FOR RECONSTRUCTING A COLOR IMAGE - A method for reconstructing a color image from a sensor which comprises a plurality of pixels arranged in a matrix of rows and columns is provided. The sensor is provided with a color filter array such that each pixel corresponds to one of three basic colors. The three basic colors are provided on the sensor in a predetermined pattern. The sensor outputs a detected value for each of the plurality of pixels. The method comprises the steps: for each of the plurality of pixels: accepting a detected value obtained for the corresponding one of the three basic colors and, for each of the respective two other basic colors, calculating a vertical interpolation value and a horizontal interpolation value and selecting either the vertical interpolation value or the horizontal interpolation value; outputting the accepted detected value and the selected interpolation values. The vertical interpolation and the horizontal interpolation are calculated based on the detected values for pixels in a 5×5 pixel environment around the respective pixel. | 12-23-2010 |
20110019041 | SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD THEREOF, AND CAMERA - A solid-state imaging device includes: photodiodes formed for pixels arranged on a light sensing surface of a semiconductor substrate; a signal reading unit formed on the semiconductor substrate to read a signal charge or a voltage; an insulating film formed on the semiconductor substrate and including optical waveguides; color filters formed on the insulating film; and on-chip lenses formed on the color filters. The first and second pixel combinations are alternately arranged both in the horizontal and vertical directions, the first pixel combination having a layout in which two green pixels are arranged both in the horizontal and vertical directions and a total of four pixels are arranged, the second pixel combination having a layout in which two pixels are arranged both in the horizontal and vertical directions, a total of four pixels are arranged, and two red pixels and two blue pixels are arranged cater cornered. | 01-27-2011 |
20110019042 | SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS - A solid-state imaging device includes: a light incident side; a circuit formation surface being opposite to the light incident side; and an inorganic photoelectric conversion unit having a pn junction and an organic photoelectric conversion unit including an organic photoelectric conversion layer, which are laminated in the same pixel in a depth direction from the light incident side and on which light is incident without passing through a color filter. Signals of the inorganic photoelectric conversion unit and the organic photoelectric conversion unit are read on the circuit formation surface. | 01-27-2011 |
20110032397 | METHOD AND APPARATUS PROVIDING COLOR INTERPOLATION IN COLOR FILTER ARRAYS USING EDGE DETECTION AND CORRECTION TERMS - A method and apparatus for color plane interpolation are provided which interpolates the color values of pixels differently depending on an edge direction and whether a pixel is at an edge within an image. The use of the edge detection during the interpolation of each of the colors present in the color pattern helps reduce some of the disadvantages of the loss of image sharpness abundant in known demosaicing techniques. | 02-10-2011 |
20110043671 | SIGNAL PROCESSING DEVICE, IMAGING DEVICE, AND SIGNAL PROCESSING METHOD - A signal processing device includes a preprocessing unit interpolating a G color component to positions of a pixel of interest and a pixel having the same color component as the pixel of interest so as to produce a first G interpolation signal; a proximity G pixel G color difference and R/B pixel producing unit producing a first R-G/B-G color difference signal on the positions of the pixel of interest and the pixel having the same color component, producing a second R-G/B-G color difference signal on a position of a proximity G pixel, and interpolating the R/B color component to the position of the proximity G pixel; a G color difference re-constitution processing unit re-constituting a third R-G/B-G color difference signal on the position of the pixel of interest; and a G color difference interpolation processing unit interpolating an R-G/B-G color difference signal to a position of a predetermined pixel. | 02-24-2011 |
20110085063 | COLOR FILTER ARRAY, IMAGE SENSOR HAVING THE SAME, AND SIGNAL INTERPOLATING METHOD - A color filter array of an image sensor, the color filter array including a plurality of infrared ray (IR) filters, each of which filters out light to transmit wavelengths in an IR region; a plurality of first type color filters; a plurality of second type color filters; and a plurality of third type color filters, wherein some adjacent IR filters are arranged to form a T shape. | 04-14-2011 |
20110090382 | Apparatus and method for producing video signals - A method is disclosed for producing signals representative of an image of a scene including the following steps: providing an image sensor with a lenticular lens pattern thereon, and projecting the image onto the image sensor via the lenticular lens pattern, the image sensor having a pixel element pattern and the lenticular lens pattern having diamond shaped lenticles and being diagonally oriented with respect to the horizontal scanning direction of the pixel element pattern; and producing image-representative signals by reading out signals from the pixel elements of the image sensor. | 04-21-2011 |
20110102651 | OPTIMIZED LIGHT GUIDE ARRAY FOR AN IMAGE SENSOR - An image sensor has a plurality of pixels in a pixel array. Each pixel includes a photoelectric conversion unit below an insulating layer and a light guide to transmit light to the photoelectric conversion unit. Across five or more pixels arrayed in a direction, the light guides have a spacing between them that varies non-monotonically across the five or more pixels. A width of the light guide and/or a horizontal pitch between consecutive light guides may vary non-monotonically across same. A light guide of a pixel that detects light of shorter wavelengths only may be narrower than a light guide of another pixel that detects light of longer wavelengths. A color filter may be coupled to the light guide. A width of a gap between consecutive color filters may vary non-monotonically across same. A pitch between the gaps may vary non-monotonically across same. | 05-05-2011 |
20110134291 | Image-processing device for color image data and method for the image processing of color image data - A digital image-processing device with a Bayer sensor and an image memory is provided in which the image data of the sensor is written into an image memory, and from this image memory, image data in the Bayer format with a length L and a width B is written continuously into a data buffer, and in which the sample values are combined by means of a computational device with the help of adders, in each case symmetrically to a central point of one or more (2n+1)×(2n+1) neighborhoods, and one or more (n+1)×(n+1) matrices are derived by means of the computational device, and from this (n+1)×(n+1) matrix or these matrices, with the help of additional adders, at least one n×n matrix is formed, and a first color component is in each case calculated from this by means of an adder network. | 06-09-2011 |
20110134292 | IMAGE PROCESSING APPARATUS - A processing circuit which generates a plurality of signals of different frequency bands from a signal and which suppresses noise by synthesizing the signals of different frequency bands and a generation circuit which generates a signal in which an aliasing signal is suppressed are provided. A signal of the highest frequency band among the signals of different frequency bands to be synthesized with one another by the processing circuit includes the signal which is generated by the generation circuit and in which generation of aliasing signals is suppressed. | 06-09-2011 |
20110134293 | CAMERA - The camera according to the present invention has an imaging unit, a sensor having a quantum efficiency of 60% or higher in a visible light range for detecting a focal point adjustment state in the imaging unit, and a control unit for outputting a control signal for adjusting the focal point on the imaging unit on the basis of the output from the sensor. | 06-09-2011 |
20110149127 | SOLID-STATE IMAGE PICKUP DEVICE - In a single plate type solid-state image pickup device having a color filter with primary color filters, gray filters are disposed at specific pixels of the arrangement of the primary color filters, whereby variation of the sense of resolution with respect to color can be prevented, and outline emphasis is applied to achieve an excellent image. | 06-23-2011 |
20110164157 | IMAGING APPARATUS - An imaging apparatus includes a half mirror that splits light from a subject having passed through a photographic optical system into transmitted light and reflected light, a first light receiving sensor that receives the transmitted light, the first light receiving sensor having a spectral sensitivity characteristic with a sensitivity peak at a specific wavelength of light, and a second light receiving sensor that receives the reflected light. The wavelength of a transmission peak in the spectral transmission characteristic of the half mirror matches the wavelength of the sensitivity peak of the first light receiving sensor. | 07-07-2011 |
20110199520 | Image processing apparatus and image processing method - There are provided an image processing apparatus and an image processing method capable of performing weighted mean processing to suppress image blurriness. An image pickup system has a sensor in which R, Gb, Gr or B color filters are formed in predetermined positions of a matrix array of pixels, a reduction processing unit to perform reduction processing on an image obtained with the sensor, and a weighted mean processing unit, provided in a post-stage from the reduction processing unit and in a pre-stage from a pixel interpolation unit to convert Bayer format data obtained from the sensor into an RGB image by interpolation processing, which performs weighted mean processing on R, Gb, Gr and B pixel values as values of pixels corresponding to the R, Gb, Gr or B color filters without one of the R, Gb, Gr and B pixel values. | 08-18-2011 |
20110234863 | SOLID-STATE IMAGING DEVICE, COLOR FILTER ARRANGEMENT METHOD THEREFOR AND IMAGE RECORDING APPARATUS - According to one embodiment, a solid-state imaging device having color pixels in which color filters are arranged for respective pixels, wherein in a color filter array in which two blocks of two pixels in a row direction×two pixels in a column direction of an X1 color are arranged on one diagonal line, and a block of two pixels in the row direction×two pixels in the column direction of an X2 color and a block of two pixels in the row direction×two pixels in the column direction of an X3 color are arranged on the other diagonal line, the pixels are shifted by one pixel in the column direction alternately in the row direction. | 09-29-2011 |
20110234864 | IMAGING DEVICE - A color filter array having two color filter patterns of 2×2 pixels is employed. In one of the two color filter patterns, the transmittances of the R and B filters are lower than the transmittances of the G color filters. In the other color filter pattern, the transmittances of the G color filters are lower than the transmittances of the R and B color filters. As a result, when four adjacent pixels are binned in moving images, three or more different colors are generated, and when all pixels are separately read out in still images, the output of an imager is corrected, whereby outputs equivalent to those of the RGB Bayer filter can be generated. | 09-29-2011 |
20110242374 | IMAGER WITH VARIABLE AREA COLOR FILTER ARRAY AND PIXEL ELEMENTS - A color pixel array includes a plurality of micropixels. Each micropixel includes a photosensitive element and a color filter optically aligned with the photosensitive element to filter incident light prior to reaching the photosensitive element. The micropixels are organized into a repeating pattern of triangular macropixels each having a triangular shape within the color pixel array. | 10-06-2011 |
20120013777 | CMOS IMAGE SENSOR WITH IMPROVED PHOTODIODE AREA ALLOCATION - Embodiments of an apparatus comprising a pixel array comprising a plurality of macropixels. Each macropixel includes a pair of first pixels each including a color filter for a first color, the first color being one to which pixels are most sensitive, a second pixel including a color filter for a second color, the second color being one to which the pixels are least sensitive and a third pixel including a color filter for a third color, the third color being one to which pixels have a sensitivity between the least sensitive and the most sensitive, wherein the first pixels each occupy a greater proportion of the light-collection area of the macropixel than either the second pixel or the third pixel. Corresponding process and system embodiments are disclosed and claimed. | 01-19-2012 |
20120019696 | IMAGE SENSOR WITH DUAL ELEMENT COLOR FILTER ARRAY AND THREE CHANNEL COLOR OUTPUT - A color image sensor is disclosed. The color image sensor includes a pixel array including a color filter array (“CFA”) overlaying an array of photo-sensors for acquiring a color image. The CFA includes first color filter elements of a first color overlaying a first group of the photo-sensors and second color filter elements of a second color overlaying a second group of the photo-sensors. The first color filter elements contribute to a first color channel of the color image and the second color filter elements contribute to a second color channel of the color image. The color image sensor further includes a color combiner unit coupled to combine the first color channel with the second color channel to generate a third color channel of the color image based on the first and second color channels. An output port is coupled to the pixel array to output the color image having three color channels including the first, second, and third color channels. | 01-26-2012 |
20120033115 | IMAGE CAPTURING APPARATUS, IMAGE CAPTURING DEVICE, IMAGE CAPTURING METHOD, AND PROGRAM - Provided is an image-capturing apparatus including: an image-capturing device where pixels covered with first filters blocking light other than light in a first wavelength range among wavelength ranges obtained by two-dividing a specific wavelength range and second filters blocking light other than light in a second wavelength range are disposed based on a predetermined rule; a light-blocking filter being detachably disposed in an optical path of subject light toward the image-capturing device and blocking the light in the first wavelength range; a focus-alignment determination unit performing focus-alignment determination through phase-difference detection based on a signal generated by the image-capturing device when the light-blocking filter is inserted into the optical path; an image-generation unit generating an image based on a signal generated by the image-capturing device; and a controller controlling insertion/detachment of the light-blocking filter with respect to the optical path based on necessity of the focus-alignment determination. | 02-09-2012 |
20120075511 | COLOR IMAGE SAMPLING AND RECONSTRUCTION - An image capture apparatus that includes an array of color filters for green, red, and magenta colors arranged over a semiconductor substrate in the manner of a primary color Bayer pattern except a magenta color replaces the blue color. Light passing through the magenta color filter is integrated separately in a magenta pixel for a shallow photodiode signal and a deep photodiode signal in a first photodiode and a deeper second photodiode in the substrate, respectively. A mezzanine photodiode may be disposed between the first and second photodiodes and held at a fixed voltage level or reset multiple times during charge integration. | 03-29-2012 |
20120105691 | LENS AND COLOUR FILTER ARRANGEMENT, SUPER-RESOLUTION CAMERA SYSTEM AND METHOD - A lens and colour filter assembly ( | 05-03-2012 |
20120113304 | COLOR FILTER OF BACK SIDE ILLUMINATION IMAGE SENSOR AND METHOD FOR FABRICATING THE SAME - The invention provides a color filter of an illumination image sensor and a method for fabricating the same. A color filter of an illumination image sensor includes a light shield portion constructed by a plurality of grid photoresist patterns, wherein the light shield portion covers a back side surface of the silicon wafer in a periphery region of an illumination image sensor chip. | 05-10-2012 |
20120188421 | IMAGING SYSTEMS WITH ARRAYS OF ALIGNED LENSES - An imaging system may include an array of lenses, each of which is aligned over a respective one of a plurality of imaging pixels. The array of lenses may be formed in two layers. The first layer may include a first set of non-adjacent lenses and centering structures between the first lenses. The centering structures may be aligned with the first set of lenses as part of a mask design with a high level of accuracy. The second layer may include a second set of lenses, each of which is formed on a respective one of the centering structures. Forming the second set of lenses may include a reflow process in which surface tension forces center the second set of lenses on their respective centering structures, thereby aligning the second set of lenses with the first set of lenses with a high level of accuracy. | 07-26-2012 |
20120188422 | IMAGING SYSTEM WITH AN ARRAY OF IMAGE SENSORS - An integrated circuit may have rows and columns of imaging pixel arrays. Row driver circuitry and column readout circuitry may be shared between the imaging pixel arrays. Control circuit blocks may bypass inactive pixel arrays and may shift signals between different signal paths on the integrated circuit. The control circuit blocks may include synchronizing circuitry for deskewing control signals and buffer circuitry for regenerating weak signals as they are distributed across the integrated circuit. An array of lenses may be associated with the integrated circuit. The spacing between imaging pixel arrays may differ at different parts of the integrated circuit. Images from multiple image sensor pixel arrays may be combined to form a single digital image. Image sensors may be provided with unique lenses, different color responses, different image pixels, different image pixel patterns, and other differences. Reference pixels may be interposed in the gaps between image sensor arrays. | 07-26-2012 |
20120293694 | COLOR IMAGING ELEMENT - A color imaging element including color filters arranged on pixels, wherein the color filter array includes a basic array pattern including first filters corresponding to a first color that most contributes to obtaining luminance signals and second filters corresponding to two or more second colors other than the first color, the basic array pattern repeatedly arranged in the horizontal and vertical directions, one or more first filters are arranged in each line in horizontal, vertical, and oblique directions of the color filter array, one or more second filters are arranged in each line in the horizontal and vertical directions of the color filter array in the basic array pattern, and a proportion of the number of pixels of the first color corresponding to the first filters is greater than proportions of the numbers of pixels of each color of the second colors corresponding to the second filters. | 11-22-2012 |
20120293695 | COLOR IMAGING APPARATUS - A color imaging apparatus comprising: a single-plate color imaging element including color filters arranged on pixels arranged in horizontal and vertical directions where all colors are arranged in each line in the directions; weighted average filters with filter coefficients set in a local area extracted from a mosaic image acquired from the color imaging element corresponding to the weighted average filters so that proportions of sums of the filter coefficients of each color in the lines in the horizontal and vertical directions are equal; a weighted average calculation unit that calculates weighted average values of each color; a demosaicking processing unit that calculates a pixel value of another color at a pixel position of a target pixel of demosaicking processing and that interpolates a pixel value of the target pixel based on a color ratio or a color difference of the calculated weighted average values to calculate the pixel value. | 11-22-2012 |
20120293696 | COLOR IMAGING APPARATUS - A color imaging apparatus comprising: a color imaging element comprising a plurality of pixels and color filters of a color filter array arranged on the plurality of pixels, the color filter array including first filters corresponding to a first color that most contributes to obtaining luminance signals and second filters corresponding to two or more second colors, and the first filters including two or more sections adjacent each other in horizontal, vertical, and oblique directions; a direction determination unit acquiring pixel values of pixels of the two or more sections of the first filters near a target pixel of demosaicking processing and determining a correlation direction of luminance; a demosaicking processing unit that calculates a pixel value of another color at a pixel position of the target pixel and that uses one or more pixels of another color in the correlation direction to calculate the pixel value. | 11-22-2012 |
20130033627 | COLOR FILTER PATTERNING USING HARD MASK - Embodiments are disclosed of an apparatus comprising a color filter arrangement including a set of color filters. The set of color filters includes a pair of first color filters, each having first and second hard mask layers formed thereon, a second color filter having the first hard mask layer formed thereon, and a third color filter having no hard mask layer formed thereon. Other embodiments are disclosed and claimed. | 02-07-2013 |
20130044244 | SOLID-STATE IMAGING DEVICE AND IMAGING APPARATUS - A solid-state imaging device includes a plurality of pairs of a first photoelectric conversion element and a second photoelectric conversion element which have different spectral sensitivity characteristics. A wavelength range where the first photoelectric conversion element of each pair mainly has a spectral sensitivity and a wavelength range where the second photoelectric conversion element of each pair mainly has a spectral sensitivity respectively fall within a wavelength ranges of specific colors of visible light. The plurality of pairs include a plurality of types of pairs having different specific colors of visible light. The half width in the spectral sensitivity characteristic of the first photoelectric conversion element of the each pair is wider than a half width in the spectral sensitivity characteristic of the second photoelectric conversion element of the each corresponding pair. | 02-21-2013 |
20130057736 | DRIVING METHOD OF SOLID-STATE IMAGING DEVICE, SOLID-STATE IMAGING DEVICE, AND IMAGING APPARATUS - The present invention relates to a driving method of a solid-state imaging device including: driving the pixel stacked with the red filter and the pixel stacked with the blue filter which are presented on one line for every four lines of one-side pixel lines of the pixel line extending toward right-upwardly inclined direction and the pixel line extending toward left-upwardly inclined direction, and the pixel stacked with the green filter which is most adjacent to pixel stacked with the red filter and the pixel stacked with the blue filter as a low-sensitivity pixel, and driving the rest of the pixels as a high-sensitivity pixel. | 03-07-2013 |
20130083223 | IMAGE SENSOR WITH DUAL ELEMENT COLOR FILTER ARRAY AND THREE CHANNEL COLOR OUTPUT - A color image sensor includes a pixel array including CFA overlaying an array of photo-sensors for acquiring color image data. The CFA includes first color filter elements of a first color overlaying a first group of the photo-sensors and second color filter elements of a second color overlaying a second group of the photo-sensors. The first group of photo-sensors generate first color signals of a first color channel and the second group of photo-sensors generate second color signals of a second color channel. The color image sensor further includes a color signal combiner circuit (“CSCC”) coupled to receive the first and second color signals output from the pixel array. The CSCC includes a combiner coupled to combine the first and second colors signals to generate third color signals of a third color channel. An output port is coupled to the CSCC to output the color image data. | 04-04-2013 |
20130083224 | IMAGE SENSOR WITH DUAL ELEMENT COLOR FILTER ARRAY AND THREE CHANNEL COLOR OUTPUT - A color image sensor includes a pixel array including a CFA overlaying an array of photo-sensors for acquiring a color image. The CFA includes first color filter elements of a first color overlaying a first group of the photo-sensors, second color filter elements of a second color overlaying a second group of the photo-sensors, and a plurality of filter stacks overlaying a third group of the photo-sensors. The first group generates first color signals of a first color channel and the second group generates second color signals of a second color channel. Each of the filter stacks includes a first stacked filter of the first color and a second stacked filter of the second color. A sensitivity of the filter stacks equals a product of sensitivities of the first and the second stacked filters and the filter stacks generate a third color channel. | 04-04-2013 |
20130107087 | SOLID-STATE IMAGE CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE COMPRISING SAID SOLID-STATE IMAGE CAPTURE ELEMENT, AND IMAGE CAPTURE CONTROL METHOD AND IMAGE CAPTURE CONTROL PROGRAM | 05-02-2013 |
20130208154 | High-sensitivity CMOS image sensors - Designs of image sensors with subpixels are disclosed. According to one aspect of an image sensor in one embodiment, subpixels within a pixel are designed without significantly increasing the cell or pixel area of the pixel. The readouts from the subpixels are accumulated to increase the sensitivity of the pixel without increasing the area of the image sensor. According to another aspect of the image sensors in the present invention, some subpixels within a pixel are respectively coated with filters, each designed for a frequency range. Thus the frequency response of a CMOS image sensor can be enhanced significantly according to application. | 08-15-2013 |
20130242149 | SOLID-STATE IMAGING ELEMENT AND METHOD FOR MANUFACTURING SAME - A solid-state imaging device includes: a semiconductor substrate including a matrix of photoelectric converters disposed therein; a transparent insulating layer disposed on the semiconductor substrate and including wiring lines embedded therein; a color filter layer disposed on the transparent insulating layer and including a color filter for each of a plurality of colors of the respective photoelectric converters; and a plurality of microlenses disposed on the color filter layer, one for each color filter. In a plan view, the color filter of at least one color is smaller in area size than the corresponding microlens. In the color filter layer, the color filter of the at least one color is surrounded by a low-refractive-index material having a lower refractive index than a refractive index of the color filter. | 09-19-2013 |
20130258147 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus obtains moving image data having a pixel array of a Bayer structure, transmits the obtained moving image data in accordance with a transmission method of transmitting image data having a pixel array different from the Bayer structure and auxiliary data indicating transparency of a plurality of pieces of color data included in the image data by using a plurality of channels, and controls image data of predetermined one of a plurality of colors where the number of pixels corresponding to the predetermined color is larger than that of other color of the plurality of colors, by using a channel for transmitting the auxiliary data. | 10-03-2013 |
20130286261 | IMAGE SENSING APPARATUS AND METHOD OF CONTROLLING OPERATION OF SAME - At least one green filter G having a filter characteristic for transmitting a green light component is formed in all of horizontal, vertical and diagonal directions in a block consisting of six optoelectronic transducers in each of the horizontal and vertical directions. Further, at least one blue filter B and red filter R having filter characteristics for transmitting a blue light component and a red light component are formed in the horizontal and vertical directions. Even an image obtained after ½ subsampling along each of the horizontal and vertical directions will contain pixels having a green component in all of the horizontal, vertical and diagonal directions in blocks of 6×6 pixels. The precision of reproducibility in interpolation processing is thus improved. | 10-31-2013 |
20130286262 | COLOR IMAGING DEVICE - A color filter array includes a basic array pattern P | 10-31-2013 |
20130286263 | COLOR IMAGING DEVICE - A color filter array includes a basic array pattern constituted by a square array pattern that corresponds to 5×5 pixels, and the basic array pattern is repeatedly arranged in horizontal and vertical directions. In the basic array pattern, the G filters that are brightness system pixels are arranged on at least the both diagonal lines. As a result, the G filter is arranged in each line of horizontal, vertical, and diagonal directions of the color filter array, and the R and B filters are arranged in each line of the horizontal and vertical directions of the color filter array. In addition, a ratio of the number of G pixels that help most to obtain a brightness signal of the basic array pattern is greater than each ratio of the number of R pixels and the number of B pixels that correspond to the other colors, thereby executing demosaic processing effectively. | 10-31-2013 |
20130293751 | IMAGING SYSTEMS WITH SEPARATED COLOR FILTER ELEMENTS - An image sensor may be provided with an array of imaging pixels. A color filter array may be formed over photosensitive elements in the pixel array. The color filter array may include a Bayer color filter array. Separating material may be interposed between color filter elements of adjacent imaging pixels. The separating material may be relatively low index of refraction material configured to reduce or eliminate optical crosstalk between adjacent imaging pixels. The separating material may be air so that neighboring color filter elements are separated by an air gap. The air gaps may be formed during the color filter array fabrication process by depositing a sacrificial layer on the substrate, forming openings in the sacrificial layer, forming color filter elements in the openings, and removing remaining portions of the sacrificial layer that are formed between the color filter elements. | 11-07-2013 |
20130308022 | MOSAIC IMAGE PROCESSING METHOD - A color imaging apparatus comprising: a single-plate color imaging element including color filters arranged on pixels arranged in horizontal and vertical directions where all colors are arranged in each line in the directions; weighted average filters with filter coefficients set in a local area extracted from a mosaic image acquired from the color imaging element corresponding to the weighted average filters so that proportions of sums of the filter coefficients of each color in the lines in the horizontal and vertical directions are equal; a weighted average calculation unit that calculates weighted average values of each color; a demosaicking processing unit that calculates a pixel value of another color at a pixel position of a target pixel of demosaicking processing and that interpolates a pixel value of the target pixel based on a color ratio or a color difference of the calculated weighted average values to calculate the pixel value. | 11-21-2013 |
20130342741 | Method And Apparatus For Correcting For Vignetting In An Imaging System - A method and apparatus for correcting for vignetting include associating each pixel in the two-dimensional array with a pair of polar coordinates referenced to a preselected origin pixel and partitioning the two-dimensional array of image pixels into a plurality of sectors. For each sector, the method includes computing an average R value, an average G value and an average B value; converting the average R value, the average G value and the average B value for each sector to logarithm space; comparing color gradients along a radial sector line to a gradient threshold; selecting gradients that do not exceed the threshold; using the selected gradients, estimating parameters of a model of a lens which produced the image; and, using the parameters, updating the model of the lens and correcting the image. | 12-26-2013 |
20140022423 | COLOR IMAGING ELEMENT, IMAGING DEVICE, AND STORAGE MEDIUM STORING AN IMAGING PROGRAM - An image pickup device includes: a color filter having repeatedly disposed basic array patterns configured with first and second array patterns disposed symmetrically about a point, wherein the first array pattern has a first filter placed at the 4 corner and center pixels of a 3×3 pixel square array, a second filter placed in a line at the horizontal direction center of the square array, and a third filter placed in a line at the vertical direction center of the square array, and the second array pattern has the same placement of the first filter as the first array pattern and has placement of the second filter and placement of the third filter swapped over to that of the first array pattern; and phase difference detection pixels placed at positions corresponding to the first filter at a top and bottom edge sides in the array pattern. | 01-23-2014 |
20140043508 | COLOR IMAGING ELEMENT, IMAGING DEVICE, AND STORAGE MEDIUM STORING AN IMAGING PROGRAM - An image pickup device includes: a color filter having basic array patterns with first and second array patterns disposed symmetrically, wherein the first array pattern has a first filter at the 4 corner and center pixels of a 3×3 pixel square array, a second filter in a line at the horizontal direction center of the square array, and a third filter placed in a line at the vertical direction center of the square array, and the second array pattern has the same placement of the first filter as the first array pattern and has placement of the second filter and placement of the third filter swapped to that of the first array pattern; and phase difference detection pixels placed on pixels corresponding to positions of centers of at least 1 pair of patterns out of 2 pairs of the first array pattern and the second array pattern. | 02-13-2014 |
20140049670 | IMAGE SENSOR FOR OUTPUTTING RGB BAYER SIGNAL THROUGH INTERNAL CONVERSION AND IMAGE PROCESSING APPARATUS INCLUDING THE SAME - The image sensor includes a pixel array including a plurality of pixels arranged in a non-red-green-blue (RGB) Bayer pattern, an analog-to-digital converter configured to convert an analog pixel signal output from each of the pixels into a digital pixel signal and an RGB converter configured to convert the digital pixel signal into an RGB Bayer signal. Accordingly, the image sensor is compatible with a universal image signal processor (ISP), which receives and processes RGB Bayer signals, without an additional compatible device or module. | 02-20-2014 |
20140055650 | SOLID-STATE IMAGE SENSOR - This solid-state image sensor includes an array of photosensitive cells and an array of dispersive elements. The photosensitive cell array is comprised of a plurality of unit blocks | 02-27-2014 |
20140078357 | IMAGING DEVICE CAMERA SYSTEM AND DRIVING METHOD OF THE SAME - An imaging device including an electronic shutter and a pixel array with color pixels with different characteristics of spectral sensitivity arranged. The pixel array part has at least one clear pixel, the plurality of color pixels including at least two of (i) a first color filter pixel having a peak of spectral sensitivity characteristics for red, (ii) a second color filter pixel having a peak for blue, and (iii) a third color filter pixel having a peak for green. The clear pixel has a high transmittance arranged in an oblique pixel array system at a given position of a given row and a given column with respect to the first color filter pixel, the second color filter pixel, and the third color filter pixel. An electronic shutter is separately driven for the at least one clear pixel and for the plurality of color filter pixels. | 03-20-2014 |
20140104465 | IMAGE PICKUP APPARATUS AND SIGNAL VALUE CORRECTION METHOD - In an aspect of the present invention, only by storing the first correction coefficients corresponding to the colors of the color filters of the image pickup element and the second correction coefficients corresponding to the relative positions of the pixels to the position of the specific circuit element of the image pickup element, in the storage device, an adequate combination of the first correction coefficients and the second correction coefficients is selected for each pixel, and a calculation with it is performed with respect to the signal value of each of the pixels. Therefore, with an essential minimum number of correction coefficients, it is possible to quickly and accurately correct the variation in signal values caused by the color array for the color filters of the image pickup element and the variation in signal values caused by the structure in which multiple pixels share the specific circuit element. | 04-17-2014 |
20140104466 | METHOD OF OPERATING A CMOS IMAGER USING COLOR INTERPOLATION - An imager has first and second photosensitive sites and an interpolator located in a semiconductor substrate. The first photosensitive site is configured to receive light having a spectral component, and the second photosensitive site is configured to measure the level of the spectral component in light received by the second photosensitive site. The interpolator is configured to estimate the level of the spectral component in the light received by the first photosensitive site based on the measurement by the second photosensitive site. | 04-17-2014 |
20140111673 | IMAGING DEVICE, STORAGE MEDIUM STORING A CONTROL PROGRAM FOR IMAGING DEVICE, AND CONTROL METHOD FOR IMAGING DEVICE - Correction processing load is reduced even when employing a color filter with a basic array pattern that is large in size. An imaging apparatus divides image data output from an image pickup device into line image data running along a predetermined direction for each line, and when a basic array pattern configuring a color filter has been divided into pattern lines running along the predetermined direction, line correction data that corresponds to the divided line image data is read, the line correction data being configured by plural correction data corresponding to each filter on the pattern line. The read line correction data is used to correct the line image data for each pattern line of the basic array pattern. | 04-24-2014 |
20140125850 | IMAGE PICKUP APPARATUS, IMAGE PICKUP ELEMENT, AND METHOD FOR CORRECTING SENSITIVITY DIFFERENCE - In an image pickup element, basic array patterns are repeatedly arranged in a horizontal direction and a vertical direction, each of the basic array patterns being made of I×J color filters, the color filters of each of three or more colors being arrayed in a mixed state, an arrangement cycle (I×J) of a basic array pattern is different from an arrangement cycle (2×2) of a sharing configuration pattern, the basic array pattern includes at least one same-color square array pattern which is made of 2×2 color filters of a same color respectively arranged on the 2×2 pixels of the sharing configuration pattern, a characteristic information storage unit stores information on sensitivity calculated from output values of the 2×2 pixels, and a control unit and a digital signal processing unit correct a sensitivity difference between all the pixels of the image pickup element with use of the information on the sensitivity. | 05-08-2014 |
20140139708 | IMAGING DEVICE - An imaging device includes: a plurality of pixel portions including color filters and photoelectric conversion portions, respectively, each of the photoelectric conversion portions generating charge according to light incident thereon, the color filters being provided on a light incidence side of the respective photoelectric conversion portions, a distance between the photoelectric conversion portions and the color filters being shorter than or equal to 3 μm; and a separation wall which is provided between adjoining ones of the color filters and separates the color filters from each other. | 05-22-2014 |
20140139709 | IMAGE PROCESSING DEVICE AND METHOD, RECORDING MEDIUM, AND IMAGING DEVICE - A method for image processing according to one aspect of the presently disclosed subject matter includes: a step of acquiring an image taken by an imaging device including an image sensor having pixel configuration with repeating cycles of M×N (M, N: integers of 2 or more) pixels; (a) a step of setting a target pixel in the acquired image and extracting K×L (K, L: integers of M05-22-2014 | |
20140184863 | METHOD FOR CORRECTING PIXEL INFORMATION OF COLOR PIXELS ON A COLOR FILTER ARRAY OF AN IMAGE SENSOR - A method for correcting pixel information of color pixels on a color filter array of an image sensor includes: establishing an M×M distance factor table, selecting M×M pixels of the color filter array, calculating a red/green/blue-color contribution from the red/green/blue pixels to a target pixel in the selected M×M pixels, calculating a red/blue/green-color pixel performance of the target pixel, calculating a red/blue/green-color correcting factor, obtaining a corrected pixel information of each of the red/green/blue pixels, by applying the red/green/blue-color correcting factor to the measured pixel information of each of the red/green/blue pixels. | 07-03-2014 |
20140204249 | COLOR IMAGE PICKUP DEVICE - A color image pickup device is provided with four pixel groups i.e. first to fourth pixel groups. The first pixel group is composed of nine pixels of 3x3 each having one of color filters, and the pixels are arranged in a Bayer pattern. The second pixel group is adjacent to the bottom of the first pixel group. The third pixel group is adjacent to the right of the second pixel group. The fourth pixel group is adjacent to the top of the third pixel group. The second pixel group, the third pixel group, and the fourth pixel group have such array patterns of the color filters that the array pattern of the first pixel group is turned by 90 degrees, 180 degrees, and 270 degrees counterclockwise, respectively. By using the pixels of 6x6 including the first to fourth pixel groups as a basic unit, an imaging surface is configured. | 07-24-2014 |
20140218572 | SOLID-STATE IMAGE PICKUP DEVICE, ELECTRONIC APPARATUS, AND MANUFACTURING METHOD - A solid-state image pickup device includes: a filter section including filters that are disposed corresponding to respective pixels, and each allowing light of a color that corresponds to corresponding one of the pixels to transmit therethrough, in which the pixels are each configured to receive the light of the predetermined color; and a microlens array section including a plurality of microlenses each configured to collect the light for corresponding one of the pixels, in which the microlenses are stacked with respect to the filter section, and are arranged in an array pattern corresponding to the respective pixels. The microlenses have two or more shapes that are different from one another corresponding to the respective colors of the light to be received by the pixels, and each having an end that is in contact with the end of adjacent one of the microlenses. | 08-07-2014 |
20140247378 | EXPOSURE CONTROL FOR IMAGE SENSORS - A method of operating an image sensor. Charge accumulated in a photodiode during a first sub-exposure may be selectively stored in a storage node responsive to a first control signal. Charge accumulated in the photodiode during a first reset period may be selectively discarded responsive to a second control signal. Charge accumulated in the photodiode during a second sub-exposure may be selectively stored responsive to the first control signal. Charge stored in the storage node from the first and second sub-exposures may be transferred to a floating diffusion node responsive to a third control signal. | 09-04-2014 |
20140253767 | SOLID-STATE IMAGE SENSOR AND CAMERA - A sensor has first pixels each including one of red, green and blue color filters, and second pixels each including one of red, green and blue color filters. In the first and second pixels including color filters of the same color, light transmittances of the light transmissive portions are different. A light transmittance of the light transmissive portion of the first pixel including the red color filter is lower than that of the light transmissive portion of the first pixel including the green color filter, and a light transmittance of the transmissive portion of the first pixel including the green color filter is lower than that of the light transmissive portion of the first pixel including the blue color filter. | 09-11-2014 |
20140307134 | IMAGE CAPTURING APPARATUS AND METHOD OF CONTROLLING THE SAME - An image capturing apparatus comprises an image pickup device with a plurality of pixels each of which includes at least two photoelectric conversion portions, a readout unit configured to read out a first image signal and an added signal obtained by adding the first image signal and a second image signal, a subtraction unit configured to subtract the first image signal from the added signal, a focus detection unit configured to detect a focus state based on the first and the second image signal, and a limiter unit configured to suppress an output of the first photoelectric conversion portion and an output of the second photoelectric conversion portion not to exceed a predetermined threshold, wherein the limiter unit suppresses the output of the first photoelectric conversion portion and the second photoelectric conversion portion for different color filters. | 10-16-2014 |
20140307135 | COLOR IMAGING ELEMENT - A single-plate color imaging element configured by disposing color filters on pixels formed with photoelectric conversion elements, where the first filters are arranged along at least a diagonal line of the sub arrays, one or more of the second filters corresponding to each color of the second color are arranged in the horizontal and vertical directions of the array of the color filters in a basic array pattern, the basic array pattern being repeatedly arranged in the horizontal direction and the vertical direction in the array of the color filters, and corresponding to arbitrary 2N×2N pixels included in the array of the color filters, and the M is set to such a value that one or more of the first filters are arranged in horizontal, vertical, diagonal upper right and diagonal lower right directions of the array of the color filters. | 10-16-2014 |
20140307136 | IMAGING DEVICE, METHOD FOR CONTROLLING IMAGING DEVICE, AND STORAGE MEDIUM STORING A CONTROL PROGRAM - An AF evaluation value is computed with excellent precision. | 10-16-2014 |
20140307137 | IMAGING DEVICE, METHOD FOR CONTROLLING IMAGING DEVICE, AND STORAGE MEDIUM STORING A CONTROL PROGRAM - Efficient thinned reading is performed in a case in which an image pickup device equipped with a color filter having an array different from a Bayer array is employed. | 10-16-2014 |
20140307138 | IMAGING DEVICE, METHOD FOR CONTROLLING IMAGING DEVICE, AND STORAGE MEDIUM STORING A CONTROL PROGRAM - In the present invention, effective thinned reading is performed when using an imaging device provided with a color filter other than a Bayer array. This imaging device ( | 10-16-2014 |
20140307139 | IMAGING ELEMENT AND IMAGING APPARATUS - It is an imaging element in which pixels which are photoelectric conversion elements are placed at respective square lattice positions, in which, when, in a predetermined region where pixels of the imaging element are placed, a plurality of pairs are arranged in a first line which is any one line among lines and a second line which is parallel to the first line, each pair having pair pixels which are first and second phase difference detection pixels placed adjacent to each other to detect a phase difference among the pixels of the imaging element, the pairs in the first line are placed to be spaced apart from each other by at least two pixels, and the pairs in the second line are placed at positions, which correspond to positions where the pair pixels in the first line are spaced apart from each other. | 10-16-2014 |
20140313380 | COLOR IMAGING ELEMENT AND IMAGING APPARATUS - A color imaging element, includes a color filter array, in which the color filter array includes an array pattern of a 3×3 pixel group in which first filters corresponding to a green color and second filters corresponding to red and blue colors are arrayed, and the first filters are placed at a center and 4 corners in the 3×3 pixel group, and the array pattern is repeatedly placed in horizontal and vertical directions, and in a pixel group within a predetermined area of the color imaging element, phase difference detection pixels for acquiring phase difference information are placed in entire components of one direction among components in the horizontal direction and components in the vertical direction in the pixel group. | 10-23-2014 |
20140320710 | IMAGING DEVICE, METHOD FOR CONTROLLING IMAGING DEVICE, AND STORAGE MEDIUM STORING A CONTROL PROGRAM - An imaging apparatus includes: an image pickup device ( | 10-30-2014 |
20150029367 | COLOR IMAGING APPARATUS - A color imaging apparatus comprising: a color imaging element comprising a plurality of pixels and color filters of a color filter array arranged on the plurality of pixels, the color filter array including first filters corresponding to a first color that most contributes to obtaining luminance signals and second filters corresponding to two or more second colors, and the first filters including two or more sections adjacent each other in horizontal, vertical, and oblique directions; a direction determination unit acquiring pixel values of pixels of the two or more sections of the first filters near a target pixel of demosaicking processing and determining a correlation direction of luminance; a demosaicking processing unit that calculates a pixel value of another color at a pixel position of the target pixel and that uses one or more pixels of another color in the correlation direction to calculate the pixel value. | 01-29-2015 |
20150062391 | IMAGE SENSOR, PHOTOGRAPHING METHOD, AND IMAGE-CAPTURING DEVICE - An image sensor includes: a plurality of microlenses arranged in a two-dimensional pattern; and a plurality of pixels that are provided in correspondence to each of the microlenses and receive lights of different color components, respectively. Pixels that are provided at adjacent microlenses among the microlenses and that receive lights of same color components, are adjacently arranged. | 03-05-2015 |
20150070539 | IMAGE CAPTURE DEVICE AND IMAGE DISPLAY METHOD - An image capture element includes phase difference pixel groups (first and second pixel groups) corresponding to first and second images with a phase difference according to a focus shift, includes a third pixel group corresponding to a normal third image, outputs a first image and a second image with Bayer arrays from the first and second pixel groups, and outputs a third image with the same color array as a RAW image from the third pixel group. A color split image is generated based on the first and second images acquired from the image capture element, a color image for display is generated based on the third image, and the color split image is synthesized with part of the generated color image for display to thereby display a live-view image in which the split image is synthesized. | 03-12-2015 |
20150092092 | IMAGING ELEMENT AND IMAGING DEVICE - An imaging element having a plurality of pixel cells which is arranged in a row direction and a column direction which is perpendicular to the row direction in a lattice, in which two adjacent pixel cells which include photoelectric convening units which detect the same color light form a pair and the pairs are periodically arranged, in each of pixel cell rows in which pixel cells are arranged in the row direction, the micro lenses are arranged such that the micro lenses in odd-numbered pixel cell rows is off-centered in the row direction from the micro lenses in even-numbered pixel cell rows by a half of an arrangement pitch of the micro lenses, and each micro lens which is provided in at least one of the odd-numbered row and the even-numbered row is disposed over two photoelectric converting units which detect different color light. | 04-02-2015 |
20150103216 | IMAGE PROCESSING DEVICE AND METHOD AND IMAGING APPARATUS - An image processing device according to the invention includes: a lens information acquisition unit; a color mixture information determination unit; mosaic image acquisition unit that, when the color mixture information determination unit determines that the color mixture information is unidentified, reads, from the color imaging element, a second mosaic image obtained by reducing the number of types of first pixels in the first mosaic image which includes a pixel of a first color formed by at least one color and a pixel of a second color formed by at least one color and in which the number of types of first pixels determined by the arrangement of pixels that are adjacent to a first pixel, which is the pixel of the first color, at a minimum pixel pitch in four directions is equal to or greater than 4; a color mixture correction unit; and a synchronization unit. | 04-16-2015 |
20150109497 | COLOR IMAGING ELEMENT AND IMAGING DEVICE - The color imaging element and the imaging device according to the present invention can improve reproduction precision of demosaicing processing in a high frequency region and suppress aliasing. Further, the color imaging element can achieve high resolution by reducing occurrence of color moire (false color). Furthermore, the color imaging element and the imaging device can perform pixel demosaicing processing with high precision. Still furthermore, a basic array pattern including a square pattern and a grating filter line is repeated in a first direction and a second direction, and thus a color filter array can perform signal processing in a subsequent stage according to a repeating pattern of the square pattern and the grating filter line, and can simplify the processing in a subsequent stage more than a conventional random array. | 04-23-2015 |
20150109498 | IMAGING DEVICE, AND IMAGE PROCESSING METHOD - According to the present invention, the first and second phase difference pixels are arranged on the pixel lines in the first direction in the color image that is thinned during imaging of a moving image including that for live view display. Therefore, even during moving image taking, phase difference AF can be accurately performed. Furthermore, the pixel values at the pixel positions of the first and second phase difference pixels in the thinned color image can be accurately acquired on the basis of the pixel values of the surrounding pixels. Accordingly, reduction in the image quality of the taken image (still image or moving image) due to the phase difference pixels can be prevented or alleviated. Furthermore, the pixel values can be accurately acquired on the basis of the pixel values of the surrounding pixels during simultaneous processing. | 04-23-2015 |
20150116555 | COLOR IMAGING ELEMENT AND IMAGING DEVICE - According to a color imaging element and an imaging device of the present invention, because one or more pixels of first filters corresponding to transparence are disposed within a pixel line of each direction of a first direction to a fourth direction of a color filter array, it is possible to acquire brightness information in a high frequency range with high precision and reduce occurrence of a false color (color moire), thereby obtaining image data with excellent resolution. Further, because one or more pixels of the first filters corresponding to transparence are disposed within the pixel line of each direction of the first direction to the fourth direction, it is possible to realize color filters with excellent optical sensitivity. | 04-30-2015 |
20150124129 | IMAGING DEVICE, AND IMAGE PROCESSING METHOD - According to the present invention, since a color image for a moving image including that for live view display includes image data on pixel lines including first and second phase difference pixels, phase difference AF can be accurately performed during the moving image taking. A color image for the moving image includes not only the image data on the pixel lines including the first and second phase difference pixels, but also image data on pixel lines that do not include the first and second phase difference pixels and only include normal pixels. Accordingly, the image quality of the color image for the moving image is improved, an image interpolation process can be accurately performed, and reduction in image quality of a taken image (still image and moving image) through the phase difference pixels can be prevented or alleviated. | 05-07-2015 |
20150146054 | IMAGE SENSORS WITH COLOR FILTER ELEMENTS OF DIFFERENT SIZES - An image sensor may be provided with an array of imaging pixels. A color filter array may be formed over photosensitive elements in the pixel array. The color filter array may include color filter elements of different sizes. The color filter array may include color filter elements of at least three different sizes. The color filter array may include color filter elements of only two different sizes. Each color filter element by be square, octagonal, or rectangular. Microlenses of different sizes may also be formed on top of the color filter elements of different sizes. Forming color filter elements with different sizes may help skew the quantum efficiency for light at particular wavelengths of interest so that smaller pixel sizes can be used without suffering from diffraction limits. | 05-28-2015 |
20150326837 | SOLID-STATE IMAGING DEVICE - A plurality of first pixels P | 11-12-2015 |
20150326838 | IMAGING DEVICE, IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND PROGRAM - Pixels constituting the imaging element include at least four types of the determination pixels for which color filter patterns of adjacent pixels thereof are different from one another. At least one of pixels, which are adjacent to each determination pixel, is a first color pixel that has a color filter with a first color. Further, among the pixels which are adjacent to each determination pixel, a pixel, which is opposed to the first color pixel with the determination pixel interposed therebetween, has a color filter other than the color filter with the first color. Abnormal oblique incident light, which is incident into the imaging element, is detected on the basis of average values of the respective pixel data pieces corresponding to the types of these determination pixels. | 11-12-2015 |
20150339803 | LENS AND COLOR FILTER ARRANGEMENT, SUPER-RESOLUTION CAMERA SYSTEM AND METHOD - A lens and colour filter assembly contains lens units, and each lens unit is assigned to a single-colour colour filter unit. The lens and colour filter assembly may be combined with pixel units such that a plurality of monochromatic, low-resolution images can be obtained, and the monochromatic images refer to shifted versions of the same image object. By a super-resolution technique comprising shift-compensation a mosaicked image is obtained which is then demosaiced. In the resultant image only few artefacts appear. Simple colour filter arrays allow a simplified fabrication process and provide less chromatic aberrations at less computational effort. | 11-26-2015 |
20150358593 | IMAGING APPARATUS AND IMAGE SENSOR - An imaging apparatus includes an image sensor including pixel units for photoelectrically converting an object image formed through a photographic optical system, each of the pixel units including at least three photoelectric conversion elements arranged in a plane in which the object image is formed; a focus detector which performs a phase-difference focus detection operation using an image signal obtained by the photoelectric conversion elements; and an image generator which generates an image from the image signal. The at least three photoelectric conversion elements of each of the pixel units include at least three different types of spectral sensitivity characteristic elements which have mutually different in spectral sensitivity characteristics. Identical spectral sensitivity characteristic elements of the spectral sensitivity characteristic elements that are respectively provided in adjacent two of the pixel units are symmetrically arranged in one of a lateral and a longitudinal direction. | 12-10-2015 |
20160065913 | STACKED IMAGE SENSOR - A stacked image sensor includes a substrate including a first photoelectric conversion device, a second photoelectric conversion device and a first color signal storing device disposed between the first photoelectric conversion device and the second photoelectric conversion device. A second color filter and a third color filter are disposed at positions corresponding to the first photoelectric conversion device and the second photoelectric conversion device on the substrate. A conductive connecting member is disposed between the second color filter and the third color filter. A first color sensing photoelectric conversion device is disposed on the second color filter, the third color filter, and the conductive connecting member. The cross-sectional area of conductive connecting member is at least greater than the cross-sectional area of the first color signal storing device. | 03-03-2016 |
20160065914 | ELECTRONIC DEVICE HAVING A COLOR FILTER AND METHOD OF FORMING THE SAME - An electronic device is provided. The electronic device includes a first inorganic color filter including a first surface on which light is incident and a second surface opposite the first surface; and a first organic color filter disposed on the first surface of the first inorganic color filter. | 03-03-2016 |
20160080706 | DEVICE FOR ACQUIRING BIMODAL IMAGES - The invention relates to an image acquisition device comprising a sensor composed of an array of photosensitive pixels, and an array of elementary filters covering the sensor. Pixels may be of three different types: panchromatic pixels, primary colour pixels and infrared pixels. Under low illumination conditions, the device displays a monochrome image using panchromatic pixels, and under high illumination conditions, a colour image with a high signal to noise ratio, by combining primary colour images and subtracting the infrared image. | 03-17-2016 |
20160088265 | COLOR FILTER ARRAY WITH REFERENCE PIXEL TO REDUCE SPECTRAL CROSSTALK - A color filter array includes a plurality of tiled minimal repeating units, each minimal repeating unit comprising an M×N set of individual filters. Each minimal repeating unit includes a plurality of imaging filters including individual filters having at least first, second, and third photoresponses, and at least one reference filter having a reference photoresponse, wherein the reference filter is positioned among the imaging filters and wherein the reference photoresponse transmits substantially the crosstalk spectrum that is not filtered from light incident on the color filter array by the plurality of imaging filters. Other embodiments are disclosed and claimed. | 03-24-2016 |
20160119559 | Color Filter Array and Manufacturing Method thereof - A color filter array for an image sensing device is disclosed. The color filter array includes a plurality of pixels and a control unit. The plurality of pixels is utilized for generating a plurality of pixel data of an image. The control unit is utilized for controlling the plurality of pixels. In addition, each of the plurality of pixels is divided into a plurality of sub-pixels corresponding to the same color. When outputting the plurality of pixel data, each of the plurality of pixels accumulates pixel value of at least one of the plurality of sub-pixels in each of the plurality of pixels as the pixel data outputted by each of the plurality of pixels. | 04-28-2016 |
20160150165 | CONTROLLABLE SINGLE PIXEL SENSORS - A single pixel sensor is provided, comprising a photo sensor configured to convert light into proportional signals; a charge storage configured to accumulate, repeatedly, a plurality of the signals converted by the photosensor; a first transistor coupled between a pixel voltage terminal and the photosensor; a second transistor coupled between the photosensor and the charge storage; and a readout circuit coupled between the charge storage and an output channel, wherein: the single pixel sensor is configured to carry out the repeated accumulations of signals multiple times per each readout by the readout circuit, the single pixel sensor is configured to synchronously convert reflections of light emitted by an associated illuminator or to convert light emitted by non-associated flickering light sources, and wherein the single pixel sensor is backside illuminated by the light. | 05-26-2016 |
20160156882 | IMAGE SENSOR AND APPARATUS AND METHOD OF ACQUIRING IMAGE BY USING IMAGE SENSOR | 06-02-2016 |
20160165167 | SOLID STATE IMAGING DEVICE AND ELECTRONIC APPARATUS - A solid state imaging device includes a pixel array unit in which color filters of a plurality of colors are arrayed with four pixels of vertical 2 pixels×horizontal 2 pixels as a same color unit that receives light of the same color, shared pixel transistors that are commonly used by a plurality of pixels are intensively arranged in one predetermined pixel in a unit of sharing, and a color of the color filter of a pixel where the shared pixel transistors are intensively arranged is a predetermined color among the plurality of colors. The present technology can be applied, for example, to a solid state imaging device such as a back-surface irradiation type CMOS image sensor. | 06-09-2016 |
20160171653 | A SYSTEM AND METHOD FOR COLOR IMAGE ACQUISITION | 06-16-2016 |
20160173835 | COLOR FILTER ARRAY AND IMAGE SENSOR HAVING THE SAME | 06-16-2016 |
20160191789 | IMAGE CAPTURING APPARATUS AND METHOD OF CONTROLLING THE SAME - An image capturing apparatus comprises an image pickup device with a plurality of pixels each of which includes at least two photoelectric conversion portions, a readout unit configured to read out a first image signal and an added signal obtained by adding the first image signal and a second image signal, a subtraction unit configured to subtract the first image signal from the added signal, a focus detection unit configured to detect a focus state based on the first and the second image signal, and a limiter unit configured to suppress an output of the first photoelectric conversion portion and an output of the second photoelectric conversion portion not to exceed a predetermined threshold, wherein the limiter unit suppresses the output of the first photoelectric conversion portion and the second photoelectric conversion portion for different color filters. | 06-30-2016 |
20160205359 | SOLID STATE IMAGING DEVICE, IMAGING DEVICE, AND ELECTRONIC DEVICE | 07-14-2016 |
20180026059 | SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC APPARATUS | 01-25-2018 |