25th week of 2010 patent applcation highlights part 31 |
Patent application number | Title | Published |
20100157094 | FOCUS DETECTION APPARATUS, FOCUS DETECTION METHOD, AND IMAGE SENSING APPARATUS - A focus detection apparatus includes an image sensor which includes a pair of pixel groups, outputs a first image signal from one of the pair of pixel groups, and outputs a second image signal from the other of the pair of pixel groups, where the pair of pixel groups receive luminous fluxes passing different pupil regions of an imaging optical system which forms an object image; a calculation unit which generates a first corrected image signal by subtracting the second image signal multiplied by a coefficient from the first image signal and generates a second corrected image signal by subtracting the first image signal multiplied by a coefficient from the second image signal; and a focus detection unit which detects a defocus amount based on a phase difference between the first corrected image signal and the second corrected image signal generated by the calculation unit. | 2010-06-24 |
20100157095 | METHOD FOR DELETING DATA FILES IN AN ELECTRONIC DEVICE - The present invention relates to a an electronic device such as a digital camera | 2010-06-24 |
20100157096 | APPARATUS TO AUTOMATICALLY TAG IMAGE AND METHOD THEREOF - An apparatus to automatically tag an image and a method thereof conveniently classifies images by acquiring information of a tag image when an image is photographed and stored, automatically adding tag information to the photographed image based on the information of a tag image, generating an image file, and storing the image file. The apparatus and method acquire an image and record a photographed image based on classification information of an image which is automatically tagged when the image is acquired and stored. | 2010-06-24 |
20100157097 | VOICE RECORDABLE TERMINAL AND ITS IMAGE PROCESSING METHOD - A voice recordable terminal and its image processing method are provided. The image processing method includes determining whether or not capturing is selected when a recording function of storing voice data is performed, acquiring at least one meta image when the capturing is selected, and storing at least one voice file including the acquired meta image and the voice data. | 2010-06-24 |
20100157098 | ROW DRIVEN IMAGER PIXEL - An imaging system includes a pixel that does not require a row select transistor. Instead, an operating voltage is selectively provided to the pixel's readout circuitry, and the readout circuitry provides output signals based on charge or voltage of a storage node. The operating voltage can be selectively provided to each row of a pixel array by a row driver. Each pixel includes a source follower transistor that provides an output signal on a column output line for readout. An anti-blooming transistor may be linked to each pixel's photosensor to provide an overflow path for electrons during charge integration, prior to transfer of charge to the pixel's storage node by a transfer transistor. Electrons not produced by an image are introduced to the photosensor prior to image acquisition, filling traps in the photosensor to reduce image degradation. | 2010-06-24 |
20100157099 | MOBILE DEVICE WITH A CAMERA - A mobile device with a camera is disclosed, which includes a first camera for obtaining first image information and a second camera arranged so as to be directed toward a photographer when photographing using the first camera. The mobile device further includes a storage unit storing the first image information sent from the first camera, and a control unit storing the first image information sent from the first camera in the storage unit based on second image information sent from the second camera, such as a state of a face image in an image photographed by the second camera. In a further embodiment, the control unit can store the first image information based on whether a level of a preliminarily set expression of the face image exceeds a threshold. | 2010-06-24 |
20100157100 | IMAGING SYSTEM - An imaging device comprises a number of light sources, a camera, a processor and a platen. As an object is moved over the platen each of the light sources illuminates the platen sequentially, with the principal axis of illumination of each light source intersecting the plane of the platen at a different place. The camera captures a series of images of the object, each captured image corresponding to the illumination of the platen by a different light source. The processor then generates a composite image from the series of images that compensates for the reflection of light from the platen associated with the principal axis of illumination. | 2010-06-24 |
20100157101 | IMAGE PROCESSING DEVICE, PROCESSING METHOD, AND PROGRAM - The present invention includes first setting means for setting, for an original image, a first image region including a reference point and a second image region other than the first image region; reducing means for reducing the original image; second setting means for setting, for a reduced image obtained, a reference point of the reduced image corresponding to the reference point of the original image, a first reduced image region corresponding to the first image region, and a second reduced image region corresponding to the second image region; modifying means for modifying, within the reduced image, an image in the second reduced image region so that the degree of modification increases with increasing distance from the reference point of the reduced image; expanding means for expanding image data of the modified second reduced image region into the second image region; and combining means for combining the image data expanded into the second image region with image data of the original image constituting the first image region, and outputting image data of an image that is modified so that the degree of modification increases with increasing distance from the reference point of the original image. | 2010-06-24 |
20100157102 | ELECTRONIC CAMERA - An electronic camera includes an image sensor. The image sensor has an imaging surface capturing an object scene through a zoom lens, and outputs an image representing the object scene. The image outputted from the image sensor is reduced in size by a zoom circuit arranged in a pre-processing circuit. A post-processing circuit extracts a reduced image belonging to an extraction area of a predetermined size, out of the reduced image created by the pre-processing circuit. Depending on a change of a magnification of the zoom lens, a CPU changes a size of the reduced image created by the pre-processing circuit in the same direction as a change direction of the magnification of the zoom lens. An angle of view of the reduced image extracted by the post-processing circuit decreases by a rate exceeding a decrease rate resulting from an increase in optical zoom magnification. | 2010-06-24 |
20100157103 | HIGH RESOLUTION ZOOM: A NOVEL DIGITAL ZOOM FOR DIGITAL VIDEO CAMERA - A camera system and a method for zooming the camera system is disclosed. The method generally includes the steps of (A) generating an electronic image by sensing an optical image received by the camera, the sensing including electronic cropping to a window size to establish an initial resolution for the electronic image, (B) generating a final image by decimating the electronic image by a decimation factor to a final resolution smaller than the initial resolution and (C) changing a zoom factor for the final image by adjusting both of the decimation factor and the window size. | 2010-06-24 |
20100157104 | Image pickup apparatus - An apparatus includes a zoom lens and an image pickup element. The zoom lens includes an optical path reflecting lens group including a reflecting member and having a positive refracting power, a movable negative lens group that is disposed in the optical path on the image side of the optical path reflecting lens group, has a negative refracting power, and moves during zooming, a movable positive lens group that is disposed in the optical path on the image side of the movable negative lens group, has a positive refracting power, and moves during zooming, and an aperture stop disposed in the optical path between the movable negative lens group and the movable positive lens group. The optical path reflecting lens group is a lens group located closest to the object side in the zoom lens. | 2010-06-24 |
20100157105 | Image Sensing Apparatus - A clipping processing portion is provided with: a main subject detection portion which detects the location of a main subject from an input image; a clip region setting portion which sets the clip region that is a region including the main subject; and a clipping portion which clips an image of the clip region from the input image to produce a clipped image. There is further provided a zoom control portion which controls the optical zoom magnification of the image sensing portion based on the clip region set by a clip region setting portion, and the optical zoom magnification is controlled such that the input image has an appropriate angle of view. | 2010-06-24 |
20100157106 | Zoom lens system and image pickup apparatus using the same - A zoom lens system includes in order from an object side, a first lens unit having a negative refracting power, a second lens unit having a positive refracting power, a third lens unit having a positive refracting power, and a fourth lens unit having a negative refracting power. At the time of zooming from a wide angle end to a telephoto end, the second lens unit moves such that a distance between the first lens unit and the second lens unit decreases, and distances between the other lens units change. The first lens unit includes in order from the object side, one negative lens component having an aspheric surface at least on one surface, and one positive lens component, the fourth lens unit includes one negative lens component having a surface on the object side as a concave surface, and satisfies the following conditional expression ( | 2010-06-24 |
20100157107 | Image Apparatus And Electronic Apparatus - A clipping set portion includes: a main object detection portion which detects a main object in an input image and generates main object position information; a clipping region set portion which sets a clipping region for the input image based on the main object position information; and a zoom information generation portion which generates zoom information based on zoom intention information from a user input via an operation portion. The zoom intention information is information which is input via the operation portion at a time of taking the input image and indicates whether or not to perform a zoom process. | 2010-06-24 |
20100157108 | Image Signal Processor And Image Signal Processing Method - The disclosed is to provide an image signal processor and its method in which the enhancement of resolution and the effective reduction of noise are compatible. The image signal processor is provided with an edge character detector that detects a character of an edge of an object, an image signal frequency zone limiter that executes a noise removing process, an image signal frequency zone enhancer that executes a resolution enhancing process and a gain controller that changes each intensity of the image signal frequency zone limiter and the image signal frequency zone enhancer according to an output result of the edge character detector. | 2010-06-24 |
20100157109 | DIGITAL PHOTOGRAPHIC APPARATUS AND METHOD FOR CONTROLLING THE SAME - Provided are a digital photographing apparatus which provides the benefit of distorting an image of an object display on an electronic viewfinder so that the object does not appear to be distorted to a user with astigmatism, and a method of controlling the digital photographing apparatus. The digital photographing apparatus includes an image capture device configured to generate data from light incident to an object to generate preview images of the object; and an electronic viewfinder configured to display preview images, wherein the digital photographing apparatus is configured to distort the preview image to correct for the vision of a user and to control the electronic viewfinder to display the distorted preview image. | 2010-06-24 |
20100157110 | Image Sensing Apparatus - An image sensing apparatus that includes an image sensing portion outputting the image data of an image by shooting and that generates an output image based on the output data of the image sensing portion obtained in response to a predetermined shooting command has: a first correction portion which, based on the image data of a first image shot by the image sensing portion and the image data of a second image shot by the image sensing portion with an exposure time longer than the exposure time of the first image, performs position adjustment between the first and second images and then synthesizes the first and second images to generate the output image; a second correction portion which generates the output image by reducing noise in the first image without using the second image; and a correction control portion which executes selection processing to alternatively select one of the first and second correction portions based on a shooting condition set for shooting of the second image or based on the output data of the image sensing portion, and which makes the so selected correction portion generate the output image. | 2010-06-24 |
20100157111 | PIXEL PROCESSING METHOD AND IMAGE PROCESSING SYSTEM THEREOF - A pixel processing method includes: determining a first difference magnitude according to a difference between a predetermined color component value of a target pixel and a predetermined color component of a surrounding pixel positioned on a first direction, determining a second difference magnitude according to a difference between the predetermined color component value of the target pixel and a predetermined color component of a surrounding pixel positioned on a second direction, generating a first determining value according to the predetermined color component values of a plurality of pixels positioned on the first direction and the first difference magnitude, generating a second determining value according to the predetermined color component values of a plurality of pixels positioned on the second direction and the second difference magnitude, and selecting a plurality of specific pixels to compute for a target color component value according to the first and second determining values. | 2010-06-24 |
20100157112 | Image processing apparatus, image processing method, and computer program product - An image processing apparatus includes a gamma transforming unit that performs gamma transformation on an image signal based on a luminance component of the image signal and so as to maintain an RGB ratio of the image signal; a correction-target-value calculating unit that calculates a correction target value as a target value for performing tone correction on the luminance component of the image signal, based on a structure of RGB components contained in an image signal obtained by the gamma transforming unit through the gamma transformation; and a tone correcting unit that performs tone correction on a value of the image signal based on the luminance component of the image signal and the correction target value. | 2010-06-24 |
20100157113 | IMAGE SENSING APPARATUS AND CONTROL METHOD THEREFOR - An image sensing apparatus including an image sensor that performs photoelectric conversion and outputs an image signal, a subtraction circuit that subtracts a black image signal obtained from the image sensor when the image sensor is shielded from light from a subject image signal obtained from the image sensor when the image sensor is exposed, a setting unit that sets a shooting condition, and a control unit that controls a thinning rate during thinning readout from the image sensor of the black image signal in accordance with the shooting condition set by the setting unit. | 2010-06-24 |
20100157114 | Method and Apparatus for Image Displaying - According to one of embodiments, an imaging apparatus to provide an imaging element which photoelectrically converts input information, a defective pixel detection module which detects a defective pixel included in the imaging element by each pixel output from the imaging element, and a defective pixel position storage module which detects that the defective pixel of the imaging element supplied from the defective pixel detection module is contiguous to an adjacent pixel, and stores the position of the defective pixel by 2-bit determination data and positional information of a first pixel when the defective pixel is contiguous. | 2010-06-24 |
20100157115 | VISUAL PROCESSING DEVICE, DISPLAY DEVICE, AND INTEGRATED CIRCUIT - The invention achieves a visual processing device that can execute precise contrast adjustment on image signals that have been input and that does not cause discrepancies in the output timing of the image signals that are output. The visual processing device is provided with a gain-type visual processing portion that outputs a first gain signal having predetermined gain characteristics with respect to the input image signal, and a correction portion that corrects the input image signal based on the first gain signal. | 2010-06-24 |
20100157116 | SOLID-STATE IMAGE PICKUP DEVICE AND ELECTRONIC APPARATUS USING THE SAME - An embodiment of the invention provides a solid-state image pickup device, including a pixel portion in which a plurality of light receiving areas corresponding to different wavelengths, respectively, are disposed, and transistors used commonly to the plurality of adjacent light receiving areas in the pixel portion, and disposed so as to be brought near to a side of the light receiving area, corresponding to the shorter wavelength, of the plurality of adjacent light receiving areas. | 2010-06-24 |
20100157117 | VERTICAL STACK OF IMAGE SENSORS WITH CUTOFF COLOR FILTERS - A vertically stacked image sensor includes two or more image sensors aligned vertically one on top of the other. One or more cutoff color filters is positioned between each image sensor. The first image sensor in the stack receives light from a subject scene and each inferior image sensor receives the light that passes through each previous cutoff color filter. | 2010-06-24 |
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. | 2010-06-24 |
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. | 2010-06-24 |
20100157120 | IMAGE SENSOR WITH CONTROLLABLE TRANSFER GATE OFF STATE VOLTAGE LEVELS - A CMOS image sensor or other type of image sensor comprises a pixel array and a signal generator coupled to the pixel array. The pixel array comprises a plurality of pixels each having a photosensitive element coupled to a transfer gate. The signal generator is configured to generate a transfer gate signal for application to at least one of the transfer gates. The transfer gate signal has at least an on state voltage level and first and second off state voltage levels, with the first off state voltage level typically having a higher magnitude than that of the second off state voltage level. In an illustrative embodiment, the second off state voltage level is utilized during a readout operation in order to reduce dark current in floating diffusion regions of the pixel array. | 2010-06-24 |
20100157121 | IMAGE SENSOR WITH TIME OVERLAPPING IMAGE OUTPUT - An image sensor system with an image sensor that generates a first image and a second image. The first and second images are transmitted to a processor in a time overlapping manner. By way of example, the images may be transferred to the processor in an interleaving manner or provided on separate dedicated busses. | 2010-06-24 |
20100157122 | 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. | 2010-06-24 |
20100157123 | SOLID-STATE IMAGING DEVICE WITH SPECIFIC CONTACT ARRANGEMENT - In each photosensitive cell, a photodiode | 2010-06-24 |
20100157124 | SOLID-STATE IMAGE PICKUP DEVICE AND CAMERA - In a solid-state image pickup device which has means of adding signals from a plurality of pixels, the present invention achieves a high S/N, and achieves a solid-state image pickup device suitable for both of static image pickup and moving image pickup. The solid-state image pickup device is a solid-state image pickup device which has a pixel unit has a plurality of pixels which are arranged two-dimensionally and output pixel signals derived by a photoelectric conversion, and is provided with a first mode of reading a pixel signal every pixel, and a second mode of adding and reading a plurality of pixel signals, having a variable gain column amplifier for performing readout at different gains in the first mode and second mode. The solid-state image pickup device has a plurality of output lines where output signals from a plurality of pixels arranged in one line are outputted respectively, and at least one of the variable gain amplifier is connected to each of the plurality of output lines. A gain at the time of readout in the second mode is made to be higher than a gain at the time of readout in the first mode. | 2010-06-24 |
20100157125 | CMOS SOLID STATE IMAGING DEVICE - A CMOS solid state imaging device capable of achieving a higher image quality while reducing the size and power consumption and increasing the number of pixels and speeds. The CMOS solid state imaging device includes a light-receiving portion that performs photoelectric conversion according to a quantity of received light, a transfer gate used to read out charges obtained through the photoelectric conversion in the light-receiving portion, and a peripheral transistor in a periphery of the light-receiving portion. A voltage applied to the transfer gate is set higher than a voltage applied to the peripheral transistor. | 2010-06-24 |
20100157126 | CHARGE-COUPLED DEVICE IMAGE SENSOR WITH EFFICIENT BINNING OF SAME-COLOR PIXELS - A CCD image sensor comprises photosensitive elements arranged in rows and columns, vertical CCDs each having vertical shift elements associated with respective ones of the photosensitive elements of a corresponding one of the columns, and a horizontal CCD coupled to each of the vertical CCDs. The horizontal CCD comprises horizontal shift elements of two different types interspersed with one another. The horizontal shift elements of the first type are configured to receive shifted charge packets directly from respective ones of the vertical CCDs. The horizontal shift elements of the second type are configured not to receive shifted charge packets directly from any of the vertical CCDs. This configuration facilitates binning of same-color pixels for both sparse CFA patterns and Bayer CFA patterns. | 2010-06-24 |
20100157127 | Image Display Apparatus and Image Sensing Apparatus - An image display apparatus includes a subject distance detection portion which detects a subject distance of each subject whose image is taken by an image taking portion, an output image generating portion which generates an image in which a subject positioned within a specific distance range is in focus as an output image from an input image taken by the image taking portion, and a display controller which extracts an in-focus region that is an image region in the output image in which region the subject positioned within the specific distance range appears based on a result of the detection by the subject distance detection portion, and controls a display portion to display a display image based on the output image so that the in-focus region can be visually distinguished. | 2010-06-24 |
20100157128 | APPARATUS AND METHOD FOR CAPTURING IMAGE - A digital image processing apparatus configured to display a guide image of a previously captured image in a portion of a screen and a live view image in another portion of the screen, and configured to notify a user when the guide image and the live view image match each other. A method of operating a digital image processing apparatus that includes displaying a guide image on a display and trimming a central portion of the guide image; displaying a live view image in a central area of the display where the guide image is not displayed; and capturing the live view image when the guide image and the live view image are matched with each other. | 2010-06-24 |
20100157129 | APPARATUS AND METHOD FOR CAPTURING DIGITAL IMAGE USING FACE RECOGNITION FUNCTION - Provided are an apparatus and method for capturing a digital image including two or more faces by using a face recognition function that aids in preventing overlap in the faces or a significant difference in the sizes of the faces. The apparatus for capturing a digital image by using a face recognition function comprises a digital signal processing means for guiding changing of a capturing composition when face recognition regions are adjacent or overlap with each other or when the sizes of face recognition regions differ from each other. | 2010-06-24 |
20100157130 | IMAGE RECORDING APPARATUS AND IMAGE CAPTURE APPARATUS - An image recording apparatus (e.g., a hard disk and so on) comprises (a) a recording unit adapted to record moving image data from an external device (e.g., a video camera and so on) on a recording medium; (b) a detection unit adapted to detect an occurrence of a dropout which occurs when the moving image data is recorded onto the recording medium; and (c) a transmitting unit adapted to transmit control data for notifying the presence and absence of a dropout to the external device. | 2010-06-24 |
20100157131 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes a first electrode, a second electrode, and a light-emitting layer disposed between the first and second electrodes. The light-emitting layer contains an organic compound emitting photoluminescent light with a peak wavelength of 430 to 480 nm. The organic compound has a profile factor of 0.02 or less at a wave number of 1,300 to 1,680 cm | 2010-06-24 |
20100157132 | DIGITAL IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME - A digital image processing apparatus and a method of controlling the same. The digital image processing apparatus includes a multi-direction button as a shutter release button which can move an auto focus (AF) region while a first shutter release signal is being applied. The multi-direction shutter release button is operable along the first direction which is an up and down direction, and is operable in the multiple directions which include back, front, right, and left directions. Specifically, the multi-direction shutter release button is operable to apply a first shutter release signal when moved down along the first direction to a first position, to allow for auto focusing operations in accordance with movement in any of the multiple directions, and is operable to apply a second shutter release signal when moved down along the first direction to a second position to control the digital image processing apparatus to operate a shutter to capture an image. | 2010-06-24 |
20100157133 | IMAGE CAPTURING DEVICE - An image capturing device, including an rectangular image capturing element having long sides and short sides; an image capturing optical system forming an image of a subject on the rectangular image capturing element; a first driving device which moves the rectangular image capturing element in a first direction slanted by a predetermined angle from the long side and the short side of an outer shape of the rectangular image capturing element in a plane perpendicular to an optical axis of the image capturing optical system; and a second driving device which moves the rectangular image capturing element in a second direction slanted by a predetermine angle from the long side and the short side of the outer shape of the rectangular image capturing element in the plane perpendicular to the optical axis of the image capturing optical system, but the second direction differs from the first direction. | 2010-06-24 |
20100157134 | IMAGE PICKUP APPARATUS - An image pickup apparatus which is capable of accurately acquiring evaluation values at target positions for contrast evaluation value acquisition to thereby suppress degradation of accuracy of autofocus due to skipping the reading of a contrast evaluation value at an in-focus position and an increase in autofocus time. The image pickup apparatus acquires from an interchangeable lens at least one of a drivable defocus amount of the interchangeable lens, and a driving speed in driving of a focus lens to focus adjustment positions. The image pickup apparatus changes a lens driving method for focus detection, based on at least one of the drivable defocus amount, the driving speed, and a charge storage interval for charge storage in an image pickup element for acquiring a signal for use in focus detection. | 2010-06-24 |
20100157135 | Passive distance estimation for imaging algorithms - The specification and drawings present a new method, apparatus and software product for a passive estimation of a distance between a camera or an electronic device comprising the camera (e.g., a wireless camera phone) and an identified object or objects (e.g., automatically recognizable by the camera) having one or more known dimensions and located substantially in one object plane using an image (e.g., provided by the camera) for implementing by the camera/electronic device one or more imaging algorithms (e.g., autofocusing, flash adjustment, etc.) using that distance. | 2010-06-24 |
20100157136 | SYSTEM AND METHOD TO AUTOFOCUS ASSISTED BY AUTOEXPOSURE CONTROL - In a particular embodiment, a method is disclosed that includes comparing a frame rate of image capture by an image sensor to a frame rate threshold at an image capture device. The method also includes when the frame rate is less than the frame rate threshold, increasing the frame rate to a modified frame rate that is greater than or at least equal to the frame rate threshold. The method further includes performing an autofocus operation on an image to be captured at the modified frame rate. | 2010-06-24 |
20100157137 | CAMERA MODULE - A shutter section ( | 2010-06-24 |
20100157138 | OPTICAL DEVICE AND CONTROL METHOD THEREOF - Provided is an optical device having image capturing means that converts an optical image of an object to an electric signal, and an optical element arranged before the image capturing means. In the optical device, an insulation member is arranged at a position facing the optical element in a way to be movable in a substantially entire area of a light entering surface of the optical element, and an electric control unit is provided for at least electrostatically charging or neutralizing the insulation member. | 2010-06-24 |
20100157139 | SYSTEM AND METHOD TO ESTIMATE AUTOEXPOSURE CONTROL AND AUTO WHITE BALANCE - In a particular embodiment, a method is disclosed that includes determining at least one ambient exposure parameter using an ambient illumination, the at least one ambient exposure parameter including a first sensitivity parameter of an autoexposure controller using the ambient illumination. The method includes determining at least one low-illumination parameter using a first lamp level, the at least one low-illumination parameter including a second sensitivity parameter of the autoexposure controller using the first lamp level, where the autoexposure controller is configured to operate according to at least one high-illumination parameter based on the at least one ambient exposure parameter and the at least one low-illumination parameter. The method further includes performing an image capture operation using a second lamp level that is brighter than the first lamp level, where the at least one high-illumination parameter includes a third sensitivity parameter. | 2010-06-24 |
20100157140 | METHOD OF ECONOMIZING POWER IN IMAGE PICKUP SYSTEM AND IMAGE PICKUP SYSTEM USING THE METHOD - A method of operating an image pickup system includes generating a first control signal in response to a long duration exposure mode selectively input by a user, setting circuits to process image data associated with modes other than long duration exposure mode to a standby mode in response to the first control signal, generating a second control signal when the standby mode has been established, opening a shutter in response to the second control signal, and performing a long duration exposure to accumulate a charge corresponding to an optical signal incident on an image sensor of the image pickup system when the shutter is open. | 2010-06-24 |
20100157141 | PORTABLE ELECTRONIC DEVICE WITH LENS MODULE - A portable electronic device includes a housing, a lens module, and a flash lamp module. The lens module is secured in the housing and configured for receiving incident light from the outside of the housing. The flash lamp module is secured in the housing adjacent to the lens module. The flash lamp module includes a flash lamp member and a recess. The flash lamp member emits light to the outside of the housing. The recess receives the flash lamp member and blocks flash light from refracting inside the housing into the lens module. | 2010-06-24 |
20100157142 | CAMERA MODULE AND METHOD OF MANUFACTURING THE SAME - A camera module according to an aspect of the invention may include: a housing supporting movements along an optical axis of a lens barrel having a lens therein; a board having an image sensor collecting light incident upon the lens to form an image, and fixed to the housing; filter glass provided within the housing, arranged above the board and creating a space within which the image sensor is provided; and a dust dam provided within the space, the dust dam onto which foreign objects entering the image sensor are stuck so as to prevent the movements of the foreign objects. | 2010-06-24 |
20100157143 | Camera module package - A camera module package is disclosed. The camera module package is capable of preventing defects caused by foreign bodies and enhancing product reliability by reducing the time consumed in a packaging process for manufacturing a camera module, and of reducing the size of a package and manufacturing costs by excluding the use of gold wires. | 2010-06-24 |
20100157144 | Video Quality Assessing Apparatus - A subjective quality estimating part ( | 2010-06-24 |
20100157145 | ADAPTIVE PANORAMIC INTERPOLATOR - The present invention relates to a method for panoramically interpolating a video from a first aspect ratio to a second aspect ratio comprising the steps of: (a) receiving at least one frame; (b) tracking said frame horizontally or vertically pixel line by pixel line; (c) computing the average luminance value of each of said pixel lines; (d) comparing each said average luminance value to a set threshold for finding the superfluous lines; (e) trimming said frame by deleting said superfluous lines; (f) calculating the required curve for the panoramic scaling of said trimmed frame; and (g) interpolating said trimmed frame into a panoramic display based on said calculations. | 2010-06-24 |
20100157146 | APPARATUS AND METHOD FOR CONVERTING IMAGE IN AN IMAGE PROCESSING SYSTEM - An image conversion apparatus and method for converting a progressive image into an interlaced image in an image processing system are provided. A controller determines a number of frames to be used to convert a progressive image into an interlaced image. A converter generates an interpolated image for the progressive image according to the determined number of frames, and converts the progressive image into an interlaced image using the interpolated image. | 2010-06-24 |
20100157147 | SPATIAL AND TEMPORAL DE-INTERLACING WITH ERROR CRITERION - A de-interlacing device and method are provided that may be used in a memory based video processor. The de-interlacer mixes the output of a temporal de-interlacer and a spatial de-interlacer. Two separate error values are used; one for the temporal de-interlacer and another for the spatial de-interlacer. The de-interlacing device calculates from the two error values, using a non-linear mapping, a mix factor used to mix between the outputs of the spatial and temporal de-interlacers. | 2010-06-24 |
20100157148 | METHOD AND APPARATUS FOR VIDEO DECODING AND DE-INTERLACING - A method for video decoding in a video decoding/de-interlacing display apparatus that utilizes a storage device is provided. The method includes: (a) decoding video data of a next picture; (b) if the next picture is a B picture, buffering the decoded video data of the next picture into a frame buffer of the storage device not stored with a reference picture nor a present display picture nor a previous display picture; and (c) if the decoded next picture is a reference picture, buffering the decoded video data of the next picture into a frame buffer of the storage device not stored with a last decoded reference picture nor the present display picture nor the previous display picture. | 2010-06-24 |
20100157149 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, COMPUTER PROGRAM, RECORDING MEDIUM STORING THE COMPUTER PROGRAM, FRAME-TO-FRAME MOTION COMPUTING METHOD, AND IMAGE PROCESSING METHOD - An image processing apparatus and method is provided to generate a moving picture with a high resolution, a high frame rate and a high SNR by eliminating a decrease in SNR even if the intensity of incoming light has been halved by a half mirror. The apparatus generates a multi-color moving picture based on first and second moving pictures, which respectively have first and second frame rates (where the second rate is higher than the first rate) and are comprised of pictures representing a first color component and pictures representing a second color component different from the first color component. The resolution of the second moving picture is equal to or lower than that of the first moving picture. The apparatus includes: a first image synthesizing section, which generates, based on the data of the first and second moving pictures, a synthetic picture by modifying some of the pictures that form the first moving picture and which outputs a synthesized moving picture corresponding to the first moving picture at a higher frame rate than the first frame rate by using the first moving picture and the synthetic picture; and a second image synthesizing section, which receives and synthesizes together the synthesized moving picture and the second moving picture, thereby generating a multi-color moving picture including the first and second color components. | 2010-06-24 |
20100157150 | METHOD AND APPARATUS FOR CORRECTING COLOR OF DISPLAY DEVICE - In order to improve video quality by accurately detecting a preferred color region and correcting the preferred color region to a target color, a method for correcting a color of a display device includes converting input R/G/B data into Y/Cb/Cr data, calculating a weight by an exponential function using a dispersion and a distance between an input value and a target value of the Y/Cb/Cr data, comparing the calculated weight with a target color range so as to detect a target color region, and calculating a detection probability, detecting an average value, a minimum value and a maximum value of the Y/Cb/Cr data for the detected target color region from a previous frame, calculating a correction constant using the average value, the minimum value and the maximum value of the Y/Cb/Cr data, a predetermined target value of the Y/Cb/Cr data, and the Y/Cb/Cr which is detected as the target color region and is input, adding the detection probability to the calculated correction constant as the weight so as to calculate a correction amount, correcting the input Y/Cb/Cr data using the calculated correction amount so as to output the Y/Cb/Cr data, and inversely converting the corrected Y/Cb/Cr data into R/G/B data. | 2010-06-24 |
20100157151 | IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME - An image processing apparatus includes: a receiving unit which receives a broadcasting signal; an image processing unit which processes and outputs an image; an audio processing unit which processes and outputs audio and audio description; and a controller which, if an audio description function is set, controls the audio processing unit to apply an audio processing method for a first audio description scheme on a preferential basis between the audio processing method for the first audio description scheme, which mixes and broadcasts audio and audio description in a broadcasting station, and an audio processing method for a second audio description scheme, which mixes audio and audio description transmitted from a broadcasting station in the image processing apparatus. With this configuration, it is possible to determine audio priority by selecting an Audio Description (AD) Premix function on a preferential basis. | 2010-06-24 |
20100157152 | Display device with feedback elements and method for monitoring - A display system including a plurality of display units shall be supervised as to its proper functioning as well as the right content to be displayed. Therefore, there is provided a display device and a corresponding method for monitoring the presentation of a video signal on a display screen having a plurality of screen drivers. A mark signal is added to the video signal and a mark ( | 2010-06-24 |
20100157153 | Upgrading Non-Volatile Storage Via an Encoded Video Signal - Systems for generating and transmitting a video stream that is encoded with program data such that when decoded can be executed to update non-volatile storage within a video based electronic device. Typically video based electronic devices are controlled by processors running software stored in writable, non-volatile storage. It is often desirable or necessary to update the software after the device has been shipped from a factory in order to correct a software failure discovered after shipment or to incorporate a new set of features. As many video based electronic devices have no common interface available to connect a computer, there is no ability to receive a software update. However, most video based electronic devices can be connected to a video source. Therefore, systems that allow a video based electronic device to receive, decode, and execute program data that is encoded within a video stream are presented. A method for encoding program code into a video stream is also presented. | 2010-06-24 |
20100157154 | IMAGE PROCESSING APPARATUS - There is provided an image processing apparatus capable of preventing colors from changing while being displayed when images are combined. The image processing apparatus according to an embodiment includes a video graphic processor | 2010-06-24 |
20100157155 | DISPLAY PROCESSING DEVICE - A display processing device where operation for displaying medical images is facilitated and smooth. In the display processing device, display layout information determined corresponding to region segments set for a display region is stored in a storage section. When an operation section specifies at which position on the display screen a medical image is to be displayed, a control section determines a region segment in the display region to which the specified display position belongs, and reads, from the storage section, display layout information corresponding to the region segment. Then, according to the read display layout information, the control section splits the display region and displays the medical image, and changes the display layout of the medical image. | 2010-06-24 |
20100157156 | METHOD AND APPARATUS FOR TRANSMITTING, STORING AND PROCESSING ELECTRONIC PROGRAM GUIDE DATA FOR ON-SCREEN DISPLAY - A television viewer uses a PIP format for display of program related information such as television program listings from a program schedule data base in the background and moving, real time images of a program selected from the displayed listings in the PIP window. All the text of the background information lies outside the PIP window. In one embodiment, as the viewer selects a particular program from the display of current television program listings by means of a cursor or a code number, the corresponding program automatically appears in the PIP window. | 2010-06-24 |
20100157157 | ENHANCED PROGRAM METADATA ON CROSS-MEDIA BAR - When a user hovers a screen cursor over a TV channel icon on a cross-media bar (XMB) user interface (UI) for a threshold period, enhanced metadata from PSIP/XDS/EPG that pertains to the program currently available on the associated TV channel is presented in a pop-up window on the XMB UI. | 2010-06-24 |
20100157158 | SIGNAL PROCESSING APPARATUSES CAPABLE OF PROCESSING INITIALLY REPRODUCED PACKETS PRIOR TO BUFFERING THE INITIALLY REPRODUCED PACKETS - A signal processing apparatus includes a first signal processing block and a second signal processing block. The first signal processing block is utilized for processing an input signal to generate a first target processing result, including a plurality of packets initially reproduced from the input signal, to an output port of the first signal processing circuit, where each of the packets contains a corresponding packet identifier (PID). The second signal processing block has an input port coupled to the output port of the first signal processing circuit, and is utilized for processing the first target processing result according to PIDs of the packets and accordingly generating a second target processing result. There is no buffer coupled between the output port of the first signal processing circuit and the input port of the second signal processing circuit. | 2010-06-24 |
20100157159 | Method and apparatus for processing video data of liquid crystal display device - A video processing method and apparatus for a liquid crystal display (LCD) device is disclosed. The video processing method for the LCD device includes detecting noise by comparing data of a previous frame with data of a current frame, if the noise is detected, removing the noise from the current frame data, and outputting the resultant current frame data having no noise together with the previous frame data, and comparing the previous frame data with the resultant current frame data having no noise in a lookup table, selecting overdriving data corresponding to the comparison result, and outputting the selected overdriving data. | 2010-06-24 |
20100157160 | SETTING THE WHITE BALANCE OF A VIDEO FRAME - Disclosed is a method for setting the white balance of a video frame. The frame is first divided into sub-regions. Those sub-regions determined to be possibly dominantly monochromatic are eliminated from consideration, and the white balance is set by adjusting the color gain of the frame, the adjusting based on the other sub-regions in the frame. A sub-region is determined to be possibly dominantly monochromatic if the difference between its averaged color and each of a set of neutral reference colors is greater than a threshold. If the difference between the averaged color and at least one of the neutral reference colors is less than or equal to the threshold, then the sub-region is still determined to be possibly dominantly monochromatic if that neutral reference color, along with an illuminant type of a previous frame in the video, match closely enough to an element in an ambiguous reference color list. | 2010-06-24 |
20100157161 | Gamma Correction Apparatus and Method - According to one embodiment, a gamma correction apparatus comprises a histogram module configured to acquire histograms of upper and lower portions of one frame which are obtained by dividing the frame into two by a given horizontal scanning line, and a correcting module configured to make gamma correction on a current frame based on the histogram of the upper portion of the current frame and the histogram of the lower portion of a preceding frame. | 2010-06-24 |
20100157162 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND COMPUTER READABLE MEDIUM - According to one embodiment, an image processing apparatus includes a vector calculation module, a major vector detection module, and an interpolation frame generation module. The vector calculation module calculates motion vectors of pixel blocks of a frame of moving picture data. The major vector detection module detects as a major vector, motion vectors with the same direction and the same magnitude which have the ratio of the number of the motion vectors with the same direction and the same magnitude to the number of the motion vectors of the frame, the ratio being greater than a predetermined value. The interpolation frame generation module generates an interpolation frame inserted between a processing frame and a preceding frame preceding the processing frame. The motion vector calculation module calculates the motion vectors based on the major vector corresponding to the preceding frame. | 2010-06-24 |
20100157163 | APPARATUS FOR RECEIVING AND TRANSMITTING TELEVISION SIGNALS - An apparatus for receiving and transmitting digital television signals comprising: an input interface ( | 2010-06-24 |
20100157164 | FILTER DEVICE - The invention relates to a filter device particularly for receiving television signals, which receives input signals and generates output signals, wherein the filter device forms a Nyquist slope by means of a passive polyphase filter ( | 2010-06-24 |
20100157165 | Method of Manufacturing a Semiconductor Device - The present invention supplies a manufacturing method of a semiconductor device, which includes a non-contact inspection process capable of confirming if a circuit or circuit element formed on an array substrate is normally performed and can decrease a manufacturing cost by eliminating wastes to keep a defective product forming. | 2010-06-24 |
20100157166 | Method and Apparatus for Enabling Channel Selection - A method for enabling channel selection for an electronic apparatus such as a television signal receiver is performed via a user input device having a key capable of being rotated and pressed. According to an exemplary embodiment, the method includes enabling selection of a plurality of channel numbers to form a group, enabling a first one of the channel numbers to be selected as a initial channel number in response to the selection of the plurality of channel numbers in the group, enabling display of the initial channel number, enabling display of a second one of the channel numbers that is larger than the initial channel number if the key is rotated in a first direction, enabling display of a third one of the channel numbers that is smaller than the initial channel number if the key is rotated in a second direction, and tuning to one of the initial channel number, the second channel number and the third channel number responsive to depression of the key. | 2010-06-24 |
20100157167 | DISPLAY SYSTEM AND REMOTE CONTROL FOR USE THEREWITH - A display system includes a presentation display and a remote control for operating the presentation display. The remote control includes a connector for receiving a memory device and a preview display, the remote control can send wireless communications to said presentation display in a first mode for controlling the presentation display, and sending wireless communications to said presentation display in a second mode for displaying data stored in the memory device. | 2010-06-24 |
20100157168 | Multiple, Independent User Interfaces for an Audio/Video Device - An audio/video device may be part of or coupled to a video display, such as a television. The audio/video device may sync up with dedicated remote controls and remote controls, such as cellular telephones, that are not dedicated to the audio/video device. As a result, multiple independent displays may be provided, including a first display on said video display that may, for example, be a television program and a second display on each of one or more remote controls. The remote controls may display desired information independent of other remote controls and independent of the video display. For example, the remote controls may display an electronic programming guide, while the video display displays a television program. | 2010-06-24 |
20100157169 | ELECTRONIC DEVICE AND CONTROL SIGNAL SENDING METHOD IN ELECTRONIC DEVICE - [Object] To make it possible to control a CEC-non-compliant device connected to a television receiver by using a remote control sender of the television receiver. | 2010-06-24 |
20100157170 | SYSTEM AND METHOD FOR OPERATION OF A TELEVISION WITH A REMOTE CONTROL - There is provided a system and method for a television remote control system. More specifically, in one embodiment, there is provided a remote control, a control element configured for vertical movement, horizontal movement and axial movement, and a television configured to activate various television features upon receiving a signal from the remote control indicating an activation direction of the control element, wherein the television is configured to activate a volume control feature when the activation direction is a first or second direction and the television is operating in a viewing mode, and wherein the television is configured to activate a television content selection feature when the activation direction is a third or fourth direction and the television is operating in the viewing mode, wherein the first, second, third, and fourth directions are each different. | 2010-06-24 |
20100157171 | DIGITAL INTERCONNECT OF ENTERTAINMENT EQUIPMENT IN THE HOME - A method for configuring a controlling device to command functional operations of at least one controllable appliance. The method includes the steps of receiving at the controlling device from the at least one controllable appliance, via a first communication channel, data indicative of an identity of the at least one controllable appliance and using the data indicative of the identity of the at least one controllable appliance to configure the controlling device whereby, in response to activation of one or more command keys of the controlling device, the controlling device will be caused to transmit to the at least one controlling device, via a second communication channel, those commands selected from a library of commands that are appropriate for commanding functional operations of the at least one controllable device. | 2010-06-24 |
20100157172 | ELECTRONIC DEVICE, CONTROL VOLUME SYSTEM AND METHOD - In the specification and drawing a control volume system is described and shown for synchronizing a sound volume of an electronic device and another sound volume of the peripheral device according to a volume specification of the electronic device and another volume specification of the peripheral device. Moreover, a control volume method and the electronic device are also disclosed in the specification and drawing. | 2010-06-24 |
20100157173 | ROTARY DISPLAY PROVIDED WITH IMAGE PICKUP DEVICE - The present invention relates to a rotary display provided with an image pickup device, comprising: a base; a rotary frame, light-emitting components, an image data supplying device and a image pickup device. The rotary frame on which the light-emitting components are mounted is adapted for rotating about an axis with respect to the base and formed with transparent portions having through holes, such that the image pickup device mounted on the base can capture an outside image through the transparent portions. The light-emitting components are actuated by the image data supplying device to emit light outwardly, whereby the light sources of the light-emitting components constitute images with high resolution by taking advantage of persistence of vision, while the image pickup device is hidden within an interior space of the rotary frame. | 2010-06-24 |
20100157174 | DISPLAY CONTROLLING APPARATUS AND IMAGE PROCESSING APPARATUS - A display controlling apparatus that is capable of communicating with an image processing apparatus that sends image data to the display controlling apparatus in response to a notification from the display controlling apparatus, includes the following elements: a sending unit configured to send the notification to the image processing apparatus; a first receiving unit configured to receive the image data sent from the image processing apparatus in response to the notification; and a first computing unit configured to compute a first time required to display the image data received by the first receiving unit. The sending unit sends a new notification to the image processing apparatus at a timing based on the first time computed by the first computing unit. | 2010-06-24 |
20100157175 | VIDEO PROJECTOR - A video projector has a housing, with front and side walls, and a projection lens arranged in the front wall. A carrying handle is fastened to the housing to allow the video projector to be hand carried. The housing includes a sloped wall formed between at least one of the side walls and the front wall. The sloped wall extends diagonally relative to the front wall and at least one of the side walls. The carrying handle has a grip extending along a hypothetical intersecting line of an extended plane of the front wall and an extended plane of at least one of the side walls. The carrying handle and the sloped wall define an opening into which the hand of a person gripping the carrying handle is insertable. | 2010-06-24 |
20100157176 | LIQUID CRYSTAL PROJECTOR APPARATUS AND COOLER - A liquid crystal projector apparatus has a liquid crystal unit having a liquid crystal panel for modulating light, an incident side polarizing plate and an exit side polarizing plate disposed in front of and behind the liquid crystal panel along the optical axis, respectively, a first holder member for holding the liquid crystal unit, a first heat exchanger disposed in close proximity to the first holder member for dissipating heat generated by the liquid crystal unit and then conducted to the first holder member using a coolant liquid which passes through a first channel formed inside the first heat exchanger, a pump for circulating the coolant liquid, and a radiator for cooling the coolant liquid. | 2010-06-24 |
20100157177 | APPARATUS AND METHOD OF DISPLAYING AN IMAGE - A display apparatus includes a display panel, a first polarization part, and a second polarization part. The display panel includes an array substrate, an opposite substrate and an electro-optical material layer disposed between the array substrate and the opposite substrate. The electro-optical material layer reflects first circularly polarized light having a wavelength of a predetermined range and transmits second circularly polarized light having a phase difference with the first circularly polarized light. The first polarization part faces a rear face of the array substrate and converts incident light of the rear face into the first circularly polarized light. The second polarization part faces a front face of the opposite substrate and blocks the first circularly polarized light reflected from the electro-optical material layer and transmits the second circularly polarized light transmitted through the electro-optical material layer. | 2010-06-24 |
20100157178 | Battery Sensor For 3D Glasses - A viewing system for viewing video displays having the appearance of a three dimensional image. | 2010-06-24 |
20100157179 | OPTICAL WAVEFORM SHAPING DEVICE - It is an object of the present invention to provide an optical waveform shaping device of high resolution. | 2010-06-24 |
20100157180 | LIQUID CRYSTAL DISPLAY - A flexible liquid crystal display is provided wherein an addressable liquid crystal layer is disposed on a single flexible substrate so that the display itself will exhibit flexibility. The substrate is preferably a flexible non-transparent material and more preferably a drapable material such as fabric. | 2010-06-24 |
20100157181 | LENS ARRAY DEVICE AND IMAGE DISPLAY - The lens array device includes: first and second substrates; a first electrode group formed on the first substrate to include transparent electrodes extending in a first direction; a second electrode group formed on the second substrate to include transparent electrodes extending in a second direction; and a liquid crystal layer with refractive index anisotropy arranged between the first and second substrates to produce a lens effect by changing the liquid crystal molecule alignment. The liquid crystal layer electrically changes into one of three states according to voltages applied to the first and second electrode groups. The three states include a state with no lens effect, a first lens state where a lens effect of a first cylindrical lens extending in the first direction is produced, and a second lens state where a lens effect of a second cylindrical lens extending in the second direction is produced. | 2010-06-24 |
20100157182 | Liquid crystal display device - The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode. | 2010-06-24 |
20100157183 | PIXELS HAVING FRINGE FIELD AMPLIFYING REGIONS FOR MULTI-DOMAIN VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAYS - A multi-domain vertical alignment liquid crystal display that does not require physical features on the substrate (such as protrusions and ITO slits) is disclosed. Each pixel of the MVA LCD is subdivided into color components, which are further divided into color dots. Each pixel also contains fringe field amplifying regions that separate the color dots of a pixel. The voltage polarity of the color dots and fringe field amplifying regions are arranged so that fringe fields in each color dot causes multiple liquid crystal domains in each color dot. Specifically, the color dots and fringe field amplifying regions of the display are arranged so that neighboring polarized elements have opposite polarities. | 2010-06-24 |
20100157184 | MULTI-DOMAIN VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAYS USING PIXELS HAVING FRINGE FIELD AMPLIFYING REGIONS - A multi-domain vertical alignment liquid crystal display that does not require physical features on the substrate (such as protrusions and ITO slits) is disclosed. Each pixel of the MVA LCD is subdivided into color components, which are further divided into color dots. Each pixel also contains fringe field amplifying regions that separate the color dots of a pixel. The voltage polarity of the color dots and fringe field amplifying regions are arranged so that fringe fields in each color dot causes multiple liquid crystal domains in each color dot. Specifically, the color dots and fringe field amplifying regions of the display are arranged so that neighboring polarized elements have opposite polarities. | 2010-06-24 |
20100157185 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a gate line disposed on a substrate to transmit a first gate signal to switching elements; a data line crossing the gate line to transmit a data voltage to the switching elements; a boosting gate line disposed on the substrate to transmit a second gate signal; a pixel electrode disposed on the substrate and including a first subpixel electrode and a second subpixel electrode; a first switching element connected to the first subpixel electrode; a second switching element connected to the second subpixel electrode; a boosting capacitor including a first terminal connected to the first subpixel electrode; a third switching element connected to a second terminal of the boosting capacitor; and a fourth switching element including a gate electrode connected to the boosting gate line, a source electrode connected to the second subpixel electrode, and a drain electrode connected to the second terminal. | 2010-06-24 |
20100157186 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes a first substrate and a second substrate facing the first substrate, a gate line and a data line disposed on the first substrate, and a pixel electrode disposed on the first substrate. The pixel electrode is connected to the gate line and the data line, and includes subregions. The liquid crystal display further includes a storage electrode disposed on the first substrate overlapping the pixel electrode to form a storage capacitor, a common electrode disposed on the second substrate, and a liquid crystal layer interposed between the pixel electrode and the common electrode and including liquid crystal molecules disposed therein. The pixel electrode includes a stem defining boundaries between the subregions, and a width of the stem changes from a center portion of the pixel electrode to a peripheral portion of the pixel electrode. | 2010-06-24 |
20100157187 | TFT LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A TFT LCD array substrate and a manufacturing method thereof. The TFT LCD array substrate includes a substrate and a pixel array on the substrate. Each pixel has: a gate line and a gate electrode formed on the substrate; a gate insulating layer formed on the gate line and the gate electrode; a semiconductor layer formed on the gate insulating layer disposed on the gate electrode; an ohmic contact layer having two parts, which are disposed on two sides of the semiconductor layer respectively and are apart from one another; an isolation insulating dielectric layer covering the substrate and the gate insulating layer except a portion on which the semiconductor layer is formed; a pixel electrode formed on the isolation insulating dielectric layer and the ohmic contact layer over the semiconductor layer; a source/drain electrode formed on the pixel electrode over the ohmic contact layer, and a passivation layer at least covering the semiconductor layer. The TFT LCD array substrate can be manufactured with a 3Mask technology, thereby the process steps are reduced and the utilization ratio of the equipment is improved. | 2010-06-24 |
20100157188 | LIQUID CRYSTAL DISPLAY PANEL - A laminated spacer portion formed by laminating various thin films that constitute thin-film transistors is disposed in peripheral driver circuits. As a result, even in a structure in which part of a sealing member is disposed above the peripheral driver circuits, pressure exerted from spacers in the sealing member is concentrated on the laminated spacer portion, whereby destruction of a thin-film transistor of the peripheral driver circuits can be prevented caused by the pressure from the sealing portion. | 2010-06-24 |
20100157189 | TFT-LCD ARRAY SUBSTRATE AND DRIVING METHOD THEREOF - The present invention relates to a TFT-LCD array substrate and a driving method thereof. The TFT-LCD array substrate comprises a substrate, on which pixel regions arranged in matrix are formed, a first pixel electrode and a first thin film transistor located in an odd column and a second pixel electrode and a second thin film transistor located in an even column are formed in each pixel region; a first gate line and a second gate line are formed in each pixel region, the first gate line is connected to gate of the first thin film transistor, and the second gate line is connected to gate of the second thin film transistor; one data line is formed in each pixel region, and the data line is connected to source of the first thin film transistor and source of the second thin film transistor, respectively. The present invention reduces the number of data lines and the number of data driving chips or the pins thereof, or, reduces the number of the gate lines and the number of scan driving chips or the pins thereof, and reduces the production cost of the TFT-LCD. | 2010-06-24 |
20100157190 | DISPLAY DEVICE - A display device having a reduced repair line length and a reduced repair unit to reduce the wire resistance of the repair line and the repair unit. The display device includes: a single flexible circuit film; a circuit board connected to the flexible circuit film; and a thin film transistor array panel connected to the flexible circuit film and having a display area and a peripheral area enclosing the display area. The display device also includes a single driving circuit chip disposed on the flexible circuit film; a repair line and a repair bar disposed in the peripheral area of the thin film transistor array panel; a repair amplifier disposed on the driving circuit chip and connected to the repair line and the repair bar. A repair input line connects the repair bar and the repair amplifier and a repair output line connects the repair amplifier and the repair line. | 2010-06-24 |
20100157191 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME - Disclosed are a liquid crystal display panel and apparatus, which can prevent electrolytic corrosion or other corrosion of on-off pads in a test pad part. The liquid crystal display panel comprises: a pixel part having a plurality of pixels arranged in a matrix at intersections of a plurality of gate lines and a plurality of data lines; a gate pad part having a plurality of gate pads, each of the gate pads connected with the corresponding gate lines to deliver a gate signal; a data pad part having a plurality of data pads, each of the data pads connected with the corresponding data lines to deliver a data signal; a test pad part having at least one or more on-off pads delivering a test signal to the gate lines or the data lines; and a switching device for cutting off the gate signal and/or the data signal so as not to be provided to the on-off pads upon driving the liquid crystal display panel. | 2010-06-24 |
20100157192 | LIQUID CRYSTAL MODULE - A liquid crystal module includes a rear frame, a U-shaped cold cathode tube and a cold cathode tube support member. The U-shaped cold cathode tube has a first straight tube portion, a second straight tube portion and a curved end portion that connects the first and second straight tube portions. The cold cathode tube support member has a mating component and an engaging component. The mating component restricts movements of the first straight tube portion in first and second directions of the rear frame relative to the rear frame. The engaging component restricts a movement of the second straight tube portion in the first direction of the rear frame relative to the rear frame. The engaging component supports the second straight tube portion for movement in the second direction of the rear frame relative to the rear frame. | 2010-06-24 |
20100157193 | LCD MODULE HAVING AN ASYMMETRIC MOLD FRAME - A liquid crystal display (LCD) module includes an LCD panel, and a mold frame receiving the LCD panel, the mold frame comprising a support on which the LCD panel is located, a first guide disposed near a first corner of the mold frame, the first guide receiving a first corner of the LCD panel, and a second guide disposed near a second corner of the mold frame, the second guide receiving a second corner of the LCD panel, wherein the first guide and the second guide are asymmetrical. | 2010-06-24 |