25th week of 2009 patent applcation highlights part 23 |
Patent application number | Title | Published |
20090153686 | INTERACTIVE SYSTEM AND METHOD FOR CONTROLLING A CAMERA WITH A MOBILE PHONE - An interaction system and method for controlling a camera with a mobile phone are disclosed. The interaction system includes a camera device and a mobile phone device. The camera device in a first operating mode is capable of capturing a first image data. The mobile phone device is provided with an operating platform having an application program installed thereon to provide a control interface. The first image data is transmitted to the mobile phone device via a transmission module of the camera device; and, based on the first image data, the control interface is operated via an operating module of the mobile phone device to thereby generate a control signal. With the control signal, the camera device is switched from the first operating mode to a second operating mode for capturing a second image data, which is then transmitted to the mobile phone device via the transmission module. | 2009-06-18 |
20090153687 | CAMERA AND CONTROL METHOD THEREFOR, AND CAMERA CRADLE SYSTEM - A camera that has an acquisition unit which acquires an identifier via a cradle apparatus connected to the camera, a comparison unit which compares the identifier acquired by the acquisition unit with an identifier stored in a memory, and a camera controller which controls access of the apparatus connected via the cradle apparatus based on comparison results by the comparison unit. | 2009-06-18 |
20090153688 | Digital Video Cable Driver - In accordance with the teachings described herein, a digital video cable driver is provided that includes an input stage, an output stage and an amplification stage. The input stage converts a pair of differential input voltages into a control current. The output stage generates a digital output voltage for transmission over a cable. The amplification stage responds to the control current to control a voltage swing of the digital output voltage as a function of the control current. The amplification stage may include a transistor circuit that varies the digital output voltage in proportion to variations in the control current to cause the voltage swing, wherein the control current causes one or more transistors in the transistor circuit to remain in a saturated state during operation of the digital video cable driver. | 2009-06-18 |
20090153689 | DEVICE AND METHOD FOR CAPTURING AN IMAGE OF A HUMAN FACE - An image capturing device includes an image sensing unit for sensing an image of a human face, an image processing unit, and a memory device. The image processing unit includes a face detection module, a brightness obtaining module, a comparing module, and an adjustment module. The face detection module is configured for detecting human faces in images sensed by the image sensing unit. The brightness obtaining module is configured for obtaining the brightness of a set of areas in the image corresponding to a set of preset portions of each human face. The comparing module is configured for comparing brightness of each of the areas to a threshold value. The adjustment module is configured for adjusting the image by decreasing the brightness of the areas whose brightness is greater than the threshold value. The memory device is able to store the images adjusted by the image processing unit. | 2009-06-18 |
20090153690 | Method for determining imaging quality of a camera via a motion sensor and ISO settings - A method for determining imaging quality of a camera via a motion sensor and ISO settings uses a CCD sensor module, an ISO setting module, a shutter module, a zoom module and a color temperature module to provide all kinds of information of an object image and transmit the information to an image processing unit to be processed, uses a motion sensor module to provide camera motion information, and then uses the image processing unit to estimate the level of motion of the camera and adjust and correct the information provided by the modules according to the camera motion information provided by the motion sensor module to select optimum settings and compression quality. | 2009-06-18 |
20090153691 | IMAGING APPARATUS AND IMAGING METHOD - According to one embodiment, an imaging apparatus includes an imaging unit, a first image data obtaining unit, a second image data obtaining unit, and a composite image data obtaining unit. The imaging unit obtains image data of a predetermined imaging area. The first image data obtaining unit obtains, as first image data, image data of part of the imaging area to be cut out as a first imaging area from the image data. The second image data obtaining unit obtains, as second image data, image data of part of the imaging area to be cut out as a second imaging area from the image data. The composite image data obtaining unit obtains composite image data representing a composite screen image of a screen image of the first imaging area and a screen image of the second imaging area based on the first image data and the second image data. | 2009-06-18 |
20090153692 | IMAGE CAPTURING APPARATUS, CONTROL METHOD THEREFOR, AND PROGRAM - An image capturing apparatus having a plurality of communication modes comprises an image capturing unit adapted to capture an object image and obtain image data, and a control unit adapted to control the image capturing apparatus, wherein the plurality of communication modes include a host mode in which the image capturing apparatus is able to communicate with a plurality of external devices and a client mode in which the image capturing apparatus is disable to simultaneously communicate with the plurality of external devices, and wherein the control unit is able to automatically switch the image capturing apparatus to the host mode after an image capturing instruction is applied to the image capturing unit. | 2009-06-18 |
20090153693 | IMAGE-PICKUP APPARATUS - The image-pickup apparatus includes an image acquiring part respectively photoelectrically converting first and second object images respectively formed by first and second light fluxes into first image data and second image data, the first and second light fluxes being formed by dividing a light flux from an image-pickup optical system by a pupil divider, and photoelectrically converting a third object image formed by a third light flux of the light flux from the image-pickup optical system into third image data, the third light flux being not divided by the pupil divider, and a split image generating part which generates split image data to be displayed in the third image data. The split image generating part generates the split image data based on the first image data and the second image data, and adds color information extracted from the third image data to the split image data. | 2009-06-18 |
20090153694 | MOVING IMAGE GENERATING APPARATUS, MOVING IMAGE SHOOTING APPARATUS, MOVING IMAGE GENERATING METHOD, AND PROGRAM - A moving image generating apparatus comprises: an obtaining device which obtains a series of image data in which high-resolution first image data obtained at a predetermined frame rate and low-resolution second image data obtained at times that are different from the times of the obtainment of the first image data are arranged in a given order; a characteristic point extracting device which extracts characteristic points in the first image data; a corresponding point detecting device which detects corresponding points in the second image data, the corresponding points corresponding to characteristic points in first image data obtained immediately before the second image data; and a generating device which generates high-resolution image data having a content that is the same as that of the second image data by modifying the first image data based on the relationship between the characteristic points extracted by the characteristic point extracting device and the corresponding points detected by the corresponding point detecting device. | 2009-06-18 |
20090153695 | Camera performing photographing in accordance with photographing mode depending on object scene - A camera includes a CPU. The CPU individually detects a ratio of an object which exceeds a threshold value in a moving amount to a center area of an object scene and a ratio of an object which exceeds the threshold value in the moving amount to a peripheral area of the object scene. If differences between the respective detected ratios are large, the CPU sets a photographing mode to a sports mode. When a shutter button is operated, the object scene is photographed in accordance with a set photographing mode. | 2009-06-18 |
20090153696 | Chromatic aberration correction apparatus, image pickup apparatus, chromatic aberration amount calculation method, and chromatic aberration amount calculation program - The invention relates to a chromatic aberration correction apparatus. A judgment unit judges whether a selected pixel of interest is a white overexposure pixel or not on the basis of white overexposure pixel distribution information that is held in a white overexposure distribution information memory. A white overexposure pixel judgment is made for each of pixels that make up an image. A reader reads, for each selected pixel of interest that is judged as a white overexposure pixel by the judgment unit, chromatic aberration amount distribution information for a certain area that is determined on the basis of the selected pixel of interest out of a chromatic aberration distribution information memory. An adder adds each chromatic aberration amount contained in the chromatic aberration amount distribution information that is read by the reader to a value of the corresponding position in the storage area of a chromatic aberration amount memory. | 2009-06-18 |
20090153697 | Method For Providing Image Illumination Calibration For An Imaging Apparatus - A method for providing image illumination calibration includes: generating a plurality of images of a calibration target at a plurality of exposure levels, each image of the plurality of images being represented by a total pixel area; identifying a plurality of zones of the total pixel area, each zone of the plurality of zones corresponding to a particular image of the plurality of images at a particular exposure level of the plurality of exposure levels, with each zone representing a pixel sub-area that excludes saturated pixels; combining the plurality of zones for the plurality of images of the calibration target to generate a final calibration image; and generating a shading table to correct the final calibration image to obtain a uniform image of the calibration target over the total pixel area, the shading table including gain and offset values associated with each pixel of the total pixel area. | 2009-06-18 |
20090153698 | Method for Adjusting a Controller of a Scanner - A method for adjusting a controller of a scanner includes obtaining a scan of a predefined image. The method further includes moving the sensor-element signals of the control signal pattern generated by the controller earlier in the pattern by at least one unit and obtaining an additional scan. The obtaining and moving are repeated until a comparison of a latest additional scan to the image is worse than a comparison of a second-latest additional scan to the image. Another method obtains a noise-reducing heuristic which modifies a time parameter of a sensor-element signal. A set of repeated scans of a same scan line is obtained, noise is measured there from, the time parameter is modified by one predetermined unit, and the process repeats until the noise measured from the latest set of repeated scans is worse than that from the second-latest set of repeated scans. | 2009-06-18 |
20090153699 | IMAGING APPARATUS, IMAGING PROCESSING METHOD, AND IMAGING CONTROL PROGRAM - An imaging apparatus includes: an imaging device outputting, during a unit period of time, a long-exposure-time image signal having a relatively long exposure time and a short-exposure-time image signal having a relatively short exposure time; a first clipping processing mechanism clipping a part not lower than a first signal level of a luminance signal obtained from the long-exposure-time image signal; a second clipping processing mechanism clipping a part not higher than a second signal level of a luminance signal obtained from the short-exposure-time image signal; and a signal processing mechanism generating a synthesized image signal having a dynamic range wider than dynamic ranges of both of the image signals by synthesizing the clipped image signals, wherein the second signal level is not lower than a signal level obtained by dividing the first signal level by a ratio in time of the long exposure time to the short exposure time. | 2009-06-18 |
20090153700 | Image processing system and method - This invention relates to an image processing system and method, the image processing system comprising an image capturing unit; a resolution conversion unit; a detection unit; an image conversion processing unit; an image compression unit, and a memory unit, the processing method comprising the steps of: capturing a first image data; transferring the first image data to the resolution conversion unit and the image conversion processing unit; converting the first image data into a second image data; detecting a plurality of position data from the second image data according to at least one detection rule; generating a third image data by mapping the first image data according to a mapping table; and compressing the third image data. This invention has image encryption function. | 2009-06-18 |
20090153701 | IMAGE FILE PROCESSING APPARATUS, IMAGE FILE PROCESSING METHOD, AND STORAGE MEDIUM - An image file processing apparatus comprises a first storage unit configured to store an image, a first data creating unit configured to create main image data or sub-image data, a second storage unit configured to store the main image data and the sub-image data as one file, a management region setting unit configured to ensure management information of the sub-image data stored in the same file as the main image data in the second storage unit by a predetermined number and set the management information in a management region of the main image data, and a storage control unit configured to control so as to store the file based upon content set by the management region setting unit. | 2009-06-18 |
20090153702 | Camera performing photographing in accordance with photographing mode depending on object scene - A camera includes a CPU. The CPU individually detects a ratio of an object which exceeds a threshold value in a moving amount to a center area of an object scene and a ratio of an object which exceeds the threshold value in the moving amount to a peripheral area of the object scene. If differences between the respective detected ratios are large, the CPU sets a photographing mode to a sports mode. When a shutter button is operated, the object scene is photographed in accordance with a set photographing mode. | 2009-06-18 |
20090153703 | Method and device for processing digital photographs - A method for processing digital photographs is provided. It includes the steps of: selecting a digital photograph; selecting a template, which defines plural grid cells arranged in a checkered pattern; dividing the digital photograph into non-overlapping image cells; processing each image cell of the digital photograph in a mosaic way; and respectively filling the average color of each image cell of the digital photograph to the corresponding grid cell of the template. Digital photographs can provide attraction and amusement by applying this method. | 2009-06-18 |
20090153704 | RECORDING AND REPRODUCTION APPARATUS AND METHODS, AND A STORAGE MEDIUM HAVING RECORDED THEREON COMPUTER PROGRAM TO PERFORM THE METHODS - Recording and reproduction apparatus, recording and reproduction methods, and a storage medium storing a computer program to execute the methods to retain magnification information regarding digital zoom manipulation during capturing of an image, prevent decrease in image quality of recorded images, and reproduce high-quality images with digital zoom. The recording apparatus includes an image processor for processing raw data, sequentially output from an imaging device in frames, into reproducible image data and generating processed image data in frames, a magnification information obtaining unit for obtaining magnification information, which is information regarding magnification process performed during the image processes, and a storage medium recorder sequentially recording the raw data in frames, the processed image data in frames, and the magnification information in frames to a storage medium per frame. | 2009-06-18 |
20090153705 | IMAGE-CAPTURING ELEMENT AND IMAGE-CAPTURING APPARATUS - An image-capturing element includes a group of first pixels configured to receive object light and generate an image signal representing an object image; and a group of second pixels configured to receive the object light and generate a ranging signal for detecting a phase difference. The second pixels each include an optical filter on a light-receiving side thereof. The optical filter allows visible light in a wavelength range wider than a wavelength range of visible light that is allowed by a green primary-color filter to be transmitted therethrough within the object light to be transmitted therethrough. | 2009-06-18 |
20090153706 | IMAGING MODULE PACKAGE - An imaging module package includes a substrate, an imaging sensor chip, a functional unit, a housing, and a lens module positioned in the housing. The substrate defines an upper chamber extending through a top surface thereof, and a lower chamber extending through a bottom surface thereof. The imaging sensor chip is positioned in the upper chamber and is electrically connected to the substrate. The functional unit is positioned in the lower chamber and is electrically connected to the substrate. The housing is mounted on the top surface of the substrate and is disposed above the imaging sensor chip. | 2009-06-18 |
20090153707 | Solid-state image pickup device and electronic device comprising the same - A camera module | 2009-06-18 |
20090153708 | SOLID-STATE IMAGING DEVICE AND CAMERA - A solid-state imaging device includes pixel cells that are formed on a substrate having a first substrate surface side, on which light is irradiated, and a second substrate surface side, on which elements are formed, and separated by an adjacent cell group and an element separation layer for each of the pixel cells or with plural pixel cells as a unit. Each of the pixel cells has a first conductive well formed on the first substrate surface side and a second conductive well formed on the second substrate surface side. The first conductive well receives light from the first substrate surface side and has a photoelectric conversion function and a charge accumulation function for the received light. A transistor that detects accumulated charges in the first conductive well and has a threshold modulation function is formed in the second conductive well. | 2009-06-18 |
20090153709 | DIGITAL CAMERA - A digital camera has an image-capturing device, an image processor, and a display. The image-capturing device creates a cleaning image which is used for pinpointing dust particles attached to an image sensor. The image processor creates an inverted cleaning image so that the top and bottom of a subject image provided on the image sensor match the top and bottom of a subject image included in the cleaning image. The display displays the inverted cleaning image. | 2009-06-18 |
20090153710 | DIGITAL IMAGER WITH DUAL ROLLING SHUTTERS - A method of forming an image of a moving object is provided. The method includes capturing a first digital image of a moving object using a first rolling shutter scanning in a first direction. Likewise, a second digital image of the moving object is captured using a second rolling shutter scanning in a second direction different from the first direction. The first and second digital images are processed to form a composite digital image of the moving image. | 2009-06-18 |
20090153711 | CMOS image sensors and methods for outputting pixel data at high speeds - A The CMOS image sensor includes a pixel array including pixels arranged in a matrix of rows and columns and a row selection unit configured to generate selection signals for simultaneously or concurrently selecting at least two rows from the rows of the pixel array in response to a received row address. An analog-to-digital conversion unit is configured to convert pixel data output from the at least two rows selected from the pixel array into a digital video signal and output the digital video signal. The pixel array outputs the pixel data in response to the selection signals. | 2009-06-18 |
20090153712 | INTEGRATED IMAGE CAPTURE AND PROJECTION SYSTEM - An integrated system comprises a light valve and an image sensor for image display and image capture. The image sensor and the light valve share a common dual-function lens by positioning the light valve and image sensor at locations offset from the optical axis of the dual-function lens. | 2009-06-18 |
20090153713 | Imaging Device - An imaging device including an imaging element having a plurality of pixels for switching a linear conversion mode for linearly converting incident light to an electric signal and a logarithm conversion mode for logarithmically converting incident light to an electric signal on the basis of incident light intensity,
| 2009-06-18 |
20090153714 | Method for resetting time-based CMOS image sensor - A method of resetting a time-based CMOS image sensor may be provided, where the time-based CMOS image sensor may include a photodiode, a transfer transistor transferring photo-generated charges generated in the photodiode to a floating diffusion node and having a gate to which a ramp signal is input, and a reset transistor resetting the photodiode and the floating diffusion node. The method may include generating photo-generated charges at the photodiode, transferring the photo-generated charges to the floating diffusion node in response to a ramp signal; and resetting a reset electron potential of the photodiode to be higher than a reset electron potential of the floating diffusion node. | 2009-06-18 |
20090153715 | PIXEL READ CIRCUITRY - A method of reading voltages from an image sensor having an array of pixels, each pixel Having at least one photodiode connectable to a storage node, the method including: controlling each pixel in a row of pixels to store and output a first voltage value at a first instance, a second voltage value at a second instance, and a third voltage value at a third instance, the first, second and third voltage values being representative of charge accumulated by the photodiodes during an integration phase; comparing the first voltage value from each pixel with a reference threshold; sampling for each pixel, based on the comparison, one of the second and third voltage values: and generating an output pixel value based on the sampled one of the second and third voltage values | 2009-06-18 |
20090153716 | SOLID STATE IMAGING DEVICE AND IMAGING APPARATUS - A solid state imaging device is provided and includes: a semiconductor substrate a photoelectric conversion element including a pair of electrodes and a photoelectric conversion layer sandwiched between the pair of electrodes; a signal output circuit including an MOS transistor for outputting a signal responsive to an electric charge generated by the photoelectric conversion layer; a first electric charge storage section which is provided in the semiconductor substrate and in which the electric charge generated by the photoelectric conversion layer is directly stored; a second electric charge storage section provided in the semiconductor substrate and connected to a gate of an output transistor in the signal output circuit; and an electric charge transfer section that transfers the electric charge, stored in the first electric charge storage section, to the second electric charge storage section. | 2009-06-18 |
20090153717 | CMOS ACTIVE PIXEL SENSOR WITH A SAMPLE AND HOLD CIRCUIT HAVING MULTIPLE INJECTION CAPACITORS AND A FULLY DIFFERENTIAL CHARGE MODE LINEAR SYNTHESIZER WITH SKEW CONTROL - An CMOS active pixel sensor (APS) imaging system include circuitry to compensate for different analog offset levels from the CMOS pixel array. More specifically, the compensation is performed in the analog (charge) domain. A digital correction value, which may be measured as part of the operation or testing of the CMOS APS system, is provided to a offset correction block circuit, to generate an analog electrical signal. The analog electrical signal is supplied to a sample-and-hold circuit including a charge amplifier. The signal read from the pixel array, after conditioning through an analog signal chain, is also supplied to the charge amplifier, which has a linear transfer function and outputs the compensated signal. | 2009-06-18 |
20090153718 | ROLLING-RESET IMAGER - An imaging system comprises a rolling-reset imager that forms an electronic image of an object, a light source illuminating the object with pulsed light, and a bandpass optical filter disposed between the object and the rolling-reset imager. The pulsed light has an illumination frequency spectrum and an illumination pulse width defining an effective exposure time for forming the image of the object. The bandpass optical filter has a frequency pass band permitting transmission of a significant portion of the illumination frequency spectrum while at least approximately inhibiting transmission of at least some light having frequencies outside the illumination frequency band. An imaging method illuminates an object with light in a given frequency range, so that the illumination light reflects from the object along with background light. The method filters the reflected light so as to attenuate at least some of the background light by a greater attenuation factor than the illumination light. The method forms a pixelized electronic image based on the filtered light on a rolling-reset basis. | 2009-06-18 |
20090153719 | Digital photographing apparatus and method of operating image pickup device - A digital photographing apparatus and a method of operating an image pickup device reduce generation of smear. The image pickup device includes a matrix of photoelectric converters which generate charges from incident light, vertical transfer paths for reading charges generated in the photoelectric converters and for transferring the read charges in a vertical direction, and a horizontal transfer path for transferring the charges on the vertical transfer paths in a horizontal direction. The method includes: applying vertical and horizontal transfer signals for causing the charges generated in photoelectric converters defining a subset of rows of the photoelectric converters to be read by the vertical transfer paths and to be transferred in the horizontal direction along the horizontal transfer path; and providing a predetermined period of time in which the horizontal transfer signals are not applied to the horizontal transfer path while charges are being transferred to the horizontal transfer path. | 2009-06-18 |
20090153720 | IMAGE PICKUP APPARATUS AND DISPLAY CONTROL METHOD FOR THE SAME - An image pickup apparatus of the present invention comprises an image obtaining part configured to photoelectrically convert a first object image and a second object image formed by light fluxes divided by a pupil divider among light fluxes from an image pickup optical system to generate a first image and a second image, a displaying part configured to display images, and a processing part configured to cause the displaying part to display a superimposed image formed by superimposing the first and second images on each other. | 2009-06-18 |
20090153721 | DIGITAL CAMERA - A digital camera has a display, a magnification input device, and a magnification control device. The display simultaneously displays images. The magnification input device is used to input the magnification factor for the images displayed in said display. The magnification control device which simultaneously changes the magnification of the images displayed in said display by substantially the same multiplier according to the magnification factor input by said magnification input device. | 2009-06-18 |
20090153722 | DIGITAL CAMERA - A digital camera has a display and a shifting device. The display has display areas and simultaneously displays images in each display areas. The shifting device simultaneously shifts the images in the display area in the same direction in lockstep. | 2009-06-18 |
20090153723 | DIGITAL CAMERA - A digital camera has a measuring part and a display part. The measuring part measures a certain quantity from the moment of photographing a cleaning image. The display part displays the cleaning image in the case that the certain quantity is less than a predetermined threshold. | 2009-06-18 |
20090153724 | FOCUSING DEVICE WITH UNINTERRUPTED EXCITATION - A focusing device includes a vertical-synchronization-signal generator generating a vertical-synchronization-signal sequence including vertical synchronization signals, an excitation-sequence generator generating an excitation sequence according to the vertical-synchronization-signal sequence and applying excitation according to the excitation sequence, and a driving module driving a lens of an imaging system according to the excitation sequence. Vertical-synchronization-signal times are formed between two adjacent vertical synchronization signals. A first vertical-synchronization-signal time and a last vertical-synchronization-signal time are formed at a beginning and an end of the vertical-synchronization-signal sequence respectively. Each vertical-synchronization-signal time includes a sub time and an exposure time arranged sequentially. A preceding excitation is only applied in the sub time of the first vertical-synchronization-signal time, a succeeding excitation is only applied in sub time of the last vertical-synchronization-signal time and a phase-fixed excitation is applied in each exposure time of each vertical-synchronization-signal time except the exposure time of the last vertical-synchronization-signal time. | 2009-06-18 |
20090153725 | IMAGE CAPTURING APPARATUS, CONTROL METHOD THEREFOR, AND PROGRAM - An image capturing apparatus comprises an image capturing unit, a motion vector detection unit which detects a motion vector quantity representing a shift amount between images from image signals successively obtained by the image capturing unit, an angle conversion unit which converts the motion vector quantity into an angular displacement amount between the images on the basis of a zoom position of the zoom lens, a shift angle calculation unit which calculates a shift angle from an optical axis of the imaging optical system by calculating the angular displacement amount, a shift amount conversion unit which converts the shift angle into a shift amount on an image plane of the image capturing unit on the basis of the zoom position of the zoom lens, and a correction unit which corrects a shift on the basis of the shift amount on the image plane. | 2009-06-18 |
20090153726 | Camera Module - Disclosed is a camera module. The camera module includes a lens unit including a first reflective member that reflects and corrects incident light, a second reflective member that reflects the light passing through the lens unit, an image sensor that converts the light reflected from the second reflective member into an electric signal, a PCB electrically connected with the image sensor, and a holder that fixes the lens unit, the second reflective member, the image sensor and the PCB thereto. | 2009-06-18 |
20090153727 | IMAGE-PICKUP DEVICE, METHOD FOR CONTROLLING IMAGE-PICKUP DEVICE, PROGRAM OF METHOD FOR CONTROLLING IMAGE-PICKUP DEVICE, AND RECORDING MEDIUM HAVING RECORDED PROGRAM OF METHOD FOR CONTROLLING IMAGE-PICKUP DEVICE THEREON - There is provided an image-pickup device including a light-emitting unit, an image-pickup unit, a brightness detection unit that detects an evaluation value, and a control unit that controls, on the basis of the evaluation value, the amount of light that the light-emitting unit is to emit. The control unit calculates the amount of light to be emitted in a case of main emission on the basis of the amount of emitted light in a case of pre-emission by using an evaluation value in a case of no emission, an evaluation value in a case of pre-emission, and a target value. The control unit multiples the amount of light to be emitted in a case of main emission by a correction coefficient, and causes the light-emitting unit to perform main emission so as to achieve the corrected amount of light to be emitted. | 2009-06-18 |
20090153728 | Camera performing photographing in accordance with photographing mode depending on object scene - A camera includes a CPU. The CPU individually detects a ratio of an object which exceeds a threshold value in a moving amount to a center area of an object scene and a ratio of an object which exceeds the threshold value in the moving amount to a peripheral area of the object scene. If differences between the respective detected ratios are large, the CPU sets a photographing mode to a sports mode. When a shutter button is operated, the object scene is photographed in accordance with a set photographing mode. | 2009-06-18 |
20090153729 | Reflowable Camera Module With Integrated Flash - A reflowable camera module is implemented using a Chip Scale Package (CSP). An image sensor is formed on one portion of the carrier. A light emitting diode (LED) is formed on another portion of the carrier. The LED serves as an integrated camera flash. Additional optical isolation is provided within the camera module to prevent stray light generated by the LED from degrading image quality. | 2009-06-18 |
20090153730 | METHOD AND APPARATUS FOR MODIFYING A MOVING IMAGE SEQUENCE - A moving image sequence is automatically reframed for a small display. The framing is adjusted in dependence upon foreground and background segment weights derived for pixels in images in the sequence. Reframed images are formed from only those input pixels which fall within a reframing window within the input image area and the position or size of the reframing window is adjusted so as to maximise a weighted total of the sum of the foreground weights of pixels within the window and the sum of the background weights of pixels outside the window. | 2009-06-18 |
20090153731 | Method for Processing an Interlaced Scanning Image - A method for processing an interlaced scanning image that can eliminate the interference problem. The method for processing an interlaced scanning image comprises the steps of: obtaining an interlaced scanning image; defining a target zone from the interlaced scanning image; retrieving a plurality of scan lines of a first field of the target zone, wherein the first field can be odd field or even field; copying the plurality of scan lines of the first field to replace a second field of the target zone; performing an image process to the target zone; performing an image process to the whole image except the target zone; and consolidating the two processed images to a new one. | 2009-06-18 |
20090153732 | METHOD AND APPARATUS FOR ADAPTIVE SELECTION OF YC SEPARATION - A method for adaptive selection of YC separation is provided. While a video decoder is re-sampling, a frequency of a re-sampling signal and a pixel rate of an output signal have a fixed relation, which is used to determine if a sampling frequency of the signal is deviated. And, accordingly, an appropriate Y/C separation is selected and then performed to obtain a better image quality. | 2009-06-18 |
20090153733 | METHOD AND APPARATUS FOR INTERPOLATING IMAGE - Provided are a method and apparatus for interpolating an image, that improve frequency characteristics of a motion compensated interpolation by combining motion compensation and a de-blurring filter. The image interpolation method includes: estimating a motion vector between adjacent frames; determining a location of a pixel that is to be interpolated between adjacent frames based on the estimated motion vector; selecting values of candidate pixels of the location of the pixel that is to be interpolated; and filtering the values of the candidate pixels by applying each filter coefficient according to locations of pixels to the values of the candidate pixels. | 2009-06-18 |
20090153734 | METHOD, APPARATUS AND MACHINE-READABLE MEDIUM FOR VIDEO PROCESSING CAPABILITY COMMUNICATION BETWEEN A VIDEO SOURCE DEVICE AND A VIDEO SINK DEVICE - At one of a video source device and a video sink device, an indication of video processing capabilities of the other of the video source device and said video sink device is received. Based upon the indication and an indication of video processing capabilities of the one device, one of a plurality of video processing algorithms is selected for execution by the one device. The selecting may be based upon a set of precedence rules. Categories of video processing may for example include scan-rate conversion, interlacing, de-interlacing, de-noise, scaling, color correction, contrast correction and detail enhancement. | 2009-06-18 |
20090153735 | SIGNAL PROCESSOR, SIGNAL PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM - Disclosed is a signal processor includes a contents receiver receiving or storing contents of stream data, a characteristic extracting unit extracting a prescribed amount of characteristic of the contents received by the contents receiver, a detector detecting viewing time or hearing time for the contents received by the contents receiver, and a processor calculating information on a viewing status or hearing status of the contents determined based on an extraction status of the amount of characteristic extracted by the characteristic extracting unit and the viewing time or hearing time for the contents, and outputting the calculated information on the viewing status or hearing status of the contents. | 2009-06-18 |
20090153736 | EMBEDDED VIDEO DEMO MODE FOR TELEVISION - Process and methods for effectively displaying product features in a point of purchase environment to draw the attention of the consumer to the manufacturer's television. In one embodiment, the un-used capacity of the television memory devices are used to store and run an embedded video demo. The embedded video demo can be accessed through the television's menu structure, via a dedicated button on the remote control device, or can be set to run periodically after a predetermine time period. When the embedded video is set to play continuously or periodically, the television's on-screen-display controller blocks the display on the screen of a primary video corresponding to a program signal being input to the television, which in many instances will be a common program signal broadcast to all of the televisions on display in a consumer electronics store or department. | 2009-06-18 |
20090153737 | METHOD, APPARATUS AND MACHINE-READABLE MEDIUM FOR APPORTIONING VIDEO PROCESSING BETWEEN A VIDEO SOURCE DEVICE AND A VIDEO SINK DEVICE - To apportion desired video processing between a video source device and a video sink device, at one of the devices, and based upon an indication of video processing algorithms of which the other device is capable and an indication of video processing algorithms of which the one device is capable, a set of video processing algorithms for achieving desired video processing is identified. The identified set of video processing algorithms is classified into a first subset of algorithms for performance by the other device and a second subset of algorithms for performance by the one device. At least one command for causing the other device to effect the first subset of video processing algorithms is sent. The one device may be configured to effect the second subset of algorithms. | 2009-06-18 |
20090153738 | Aberrometer having reduced noise - Methods and apparatus for facilitating determination of centroids of image spots in an image containing an array of image spots generated by an aberrometer, the image comprising a first plurality of pixels each pixel having a corresponding intensity value, the method comprising calculating an average intensity value for a second plurality of pixels in a perimeter around a pixel, the average calculated using a subset of the second plurality exclusive of at least a portion of the pixels in the perimeter. | 2009-06-18 |
20090153739 | Method and Apparatus for a Noise Filter for Reducing Noise in a Image or Video - A noise filter method and apparatus for producing at least one of a video or an image with reduced noise. The noise filter method includes performing noise estimation on a frame of at least one of an image or video and applying a low pass filter on the noise level according to the noise estimation, performing spatial filtration on the frame, performing motion detection on a spatially filtered frame, determining motion-to-blending factor conversion and, accordingly, performing frame blending, and outputting a frame with reduced noise. | 2009-06-18 |
20090153740 | ANTENNA FOR VEHICLES - An antenna for vehicles includes a first AGC unit and a second AGC unit. The first AGC unit determines the strength of a signal, which is input to the input stage of an amplifier without passing through a transistor. Depending on the determination result, the first AGC unit attenuates the signal and output the attenuated signal to the transistor. When a signal having a value equal to or greater than a reference value is input to the input stage, the second AGC unit operates so as to output the signal without passing through the transistor. According to the antenna, both signals in a strong electric field area and signals in a weak electric field area close to the strong electric field area can be effectively controlled. | 2009-06-18 |
20090153741 | VIDEO FILTER AND VIDEO PROCESSOR AND PROCESSING METHOD USING THE SAME - A video processor includes a video filter and a calculation circuit. The video filter performs a low-pass filtering operation on first frame data to obtain brightness distribution data. The calculation circuit obtains difference data between the brightness distribution data and second frame data. The calculation circuit multiplies the difference data and a weighting parameter together to obtain a product, and then summates the product and the second frame data together to generate processed frame data. | 2009-06-18 |
20090153742 | GLOBAL MOTION ESTIMATION - In a global motion estimation, profiles (Prof | 2009-06-18 |
20090153743 | Image processing device, image display system, image processing method and program therefor - An image processing device according to the present invention includes a motion vector detecting unit, a response time information storage unit, a compensation processing unit and an output unit. The motion vector detecting unit detects a motion vector of image data. The response time information storage unit stores response time information representing a time since a driving voltage is applied to a display device until an image with a corresponding tone is displayed in association with a tone variation value. The compensation processing unit compensates a pixel value in image data for each pixel in a frame that is one frame ahead of a frame to be displayed, based on the image data, the motion vector and the response time information. The output unit outputs the image data after compensated by the compensation processing unit to the display device. | 2009-06-18 |
20090153744 | Scene detection system and scene detection method - A shot symbol string storage is configured to store a shot symbol string provided by applying a shot symbol corresponding to the type to each shot of video data. A model pattern storage is configured to store a model pattern symbol string which is obtained by arraying the plurality of shot symbols so as to correspond to a scene to be detected. A detector is configured to detect a symbol string, which corresponds to the model pattern symbol string of the model pattern storage, from the shot symbol string of the shot symbol string storage. Continuous shots of the video data corresponding to the symbol string detected by the detector are recognized as a specific scene. | 2009-06-18 |
20090153745 | MULTI-VIEW CAMERA COLOR CALIBRATION METHOD USING COLOR CHECKER CHART - A multi-view camera color calibration method using a color checker chart, includes measuring a brightness range of photographic data being input from multiple cameras; photographing the color checker chart for each camera and adjusting a brightness value of the chart to be within the brightness range of an input image of each camera; correcting brightness of each camera by using a gray patch of the checker chart; modeling a relationship between a color value of the checker chart obtained by each camera and a standard color value provided by the color checker chart; and correcting differences in color as a result of the modeling, to calibrate colors among the multiple cameras. Therefore, the three-dimensional information of a moving object for photography which cannot be photographed by moving only one camera is capable of being restored. | 2009-06-18 |
20090153746 | DEVICE AND METHOD FOR SAVING POWER IN DIGITAL BROADCASTING RECEIVER - A device and a method are provided for saving electric power consumed in a digital broadcasting receiver. The device and method includes acquiring information regarding a transmission order of all service channels, calculating a delay relationship between an arbitrarily played service channel and a service channel for switching, and enabling a broadcast receiving unit when the service channel for switching is received. | 2009-06-18 |
20090153747 | Pre-Processing of Descrambling Data to Reduce Channel-Change Time - This invention discloses an apparatus and a method for receiving a plurality of encrypted digital video, audio and data that require an encryption key to decode before utilizing. Specifically the invention is directed toward devices such as cable and digital broadcast satellite systems that transmit multiple channel information to receivers that provide users access to the multiple channels upon particular channel selection. Such channel selection requires decrypting and formatting a new data stream through a time consuming electronic process. The invention described herein reduces channel change time, by monitoring de-scrambled data in the background, prior to a user selecting a new channel. Digital broadcast data contain input de-scrambling control words required for the decoding of N-bit de-scrambling keys for each of a multiplicity of digital data streams available. Storing the data control words or the N-bit descramble keys reduces subsequent retrieval decoding time. However, utilizing the control words to descramble the N-bit de-scrambling keys and then storing the N-bit de-scrambling keys, typically yields the greatest gain in reducing channel change time. | 2009-06-18 |
20090153748 | Apparatus and Method for Sensing an ATSC Signal in Low Signal-To-Noise Ratio - A Wireless Regional Area Network (WRAN) receiver includes a tuner for tuning to one of a number of channels, and a broadcast ATSC (Advanced Television Systems Committee) signal detector. The tuner is calibrated as a function of a received ATSC signal. The broadcast ATSC signal detector can be a coherent or a non-coherent ATSC signal detector. | 2009-06-18 |
20090153749 | Portable projector background color correction scheme - According to one embodiment of the present invention, a method of controlling an image projector comprising a multi-color laser source, projection optics, an image sensor, and a movement detection device comprises the projection of an image onto a display surface with the image projector. During projection, a movement signal generated by movement detection device is monitored, the movement signal indicating positional displacement of the image projector. A test pattern image is projected onto the display surface using the image projector, wherein the test pattern image projection is initiated as a function of the monitored movement signal. Thereafter, the projected test pattern image is captured from the display surface using the image sensor. A comparison of projected test pattern image data and captured test pattern image data is used to modify the manner in which subsequent images are projected to correct color distortions represented in the captured test pattern image. | 2009-06-18 |
20090153750 | Image display apparatus - A projector can be connected to a PC through a network. A flash memory in the projector stores a control program and external storage access information indicating an area in an HDD of the PC where a program for implementing an image display function is stored. During start-up, the projector uses the information stored in the flash memory to execute the program for implementing the image display function, under the control of a CPU. That is, the CPU executes the control program to establish network connection with the PC, then references the external storage access information to access a previously assigned area in the HDD of the PC, and reads the program for implementing the image display function to execute it. | 2009-06-18 |
20090153751 | Image Projection System, Terminal Apparatus, and Computer-Readable Recording Medium Recording Program - In a case where display of an image is terminated in a predetermined display region and, then, the image is generated again based on an application program corresponding to the image of which the display is terminated, the image is generated in a region other than the predetermined display region without being projected in a visually recognizable manner. A terminal apparatus generates image data based on an application program, and terminates display of an image based on the image data. An image projection apparatus acquires a plurality of pieces of image data of images in predetermined display regions of a plurality of terminal apparatuses, combines the plurality of pieces of image data to generate composite image data, and projects an image based on the composite image data. The terminal apparatus may change a display position of the image to a display region other than the predetermined display region. | 2009-06-18 |
20090153752 | PROJECTOR USING INDEPENDENT MULTIPLE WAVELENGTH LIGHT SOURCES - A digital image projector for increasing brightness includes a first light source; a second light source that is spectrally adjacent to the first light source; a dichroic beamsplitter disposed to direct light of both the first and second light source; a spatial light modulator that receives light from both the first and second light sources; and projection optics for delivering imaging light from the spatial light modulator. | 2009-06-18 |
20090153753 | PROJECTOR - A projector includes: a lighting device which emits illumination light; a liquid crystal panel which modulates the illumination light emitted from the lighting device according to image information; a projection system which projects light modulated by the liquid crystal panel; a polarization plate which is disposed at least either on the light incident side or the light exit side of the liquid crystal panel and has at least a polarization layer; a liquid crystal panel side light-transmissive substrate affixed to the liquid crystal panel side surface of the polarization plate and made of inorganic material; and an opposite side light-transmissive substrate affixed to the surface of the polarization plate on the side opposite to the liquid crystal panel side surface of the polarization plate. The thickness of the liquid crystal panel side light-transmissive substrate is smaller than the thickness of the opposite side light-transmissive substrate. | 2009-06-18 |
20090153754 | ELECTRICALLY-DRIVEN LIQUID CRYSTAL LENS AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME - An electrically-driven liquid crystal lens wherein an electrode is defined with a vertical or horizontal rubbing direction, achieving an improved lens profile effect, and a stereoscopic display device using the same are disclosed. The liquid crystal lens includes first and second substrates arranged opposite each other and each including a plurality of lens regions, a plurality of first electrodes formed on the first substrate to correspond to the respective lens regions while being spaced apart from one another, to which voltages gradually increasing from the center to the edge of each lens region are applied, a second electrode formed over the entire surface of the second substrate, a first alignment film formed over the entire surface of the first substrate including the first electrodes and having an alignment direction parallel to or perpendicular to a longitudinal direction of the first electrodes, a second alignment film formed on the second electrode and having an anti-parallel alignment direction relative to the first alignment film, and a liquid crystal layer filled between the first substrate and the second substrate. | 2009-06-18 |
20090153755 | RECORDING MEDIUM, IMAGE WRITING DEVICE, STORAGE MEDIUM IN WHICH IMAGE WRITING PROGRAM IS STORED, AND IMAGE WRITING METHOD - A recording medium is provided. The recording medium includes: a first display component that is configured by laminating at least a first photoconductive layer, a first display layer and a light blocking layer; and a second display component that is configured by laminating at least a second photoconductive layer and a second display layer. The light blocking layer is disposed between the first photoconductive layer and the first display layer. The second display component is joined together with the first display component such that the second photoconductive layer and the first photoconductive layer are in proximity to each other, and the second display component, in response to irradiation with light for image writing from the second display layer side, displays an image represented by that light for image writing. | 2009-06-18 |
20090153756 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING SAME - A liquid crystal display is disclosed, including first and second opposing substrates separated by a cell gap. The cell gap has an inner liquid crystal region including a liquid crystal composition, an outer sealant region including a sealant that bonds the first and second opposing substrates together, and a void region between the inner liquid crystal region and the outer sealant region. The sealant may be a pressure sensitive adhesive. Also disclosed is a method of manufacturing the liquid crystal display. A liquid crystal display assembly including at least two light reflecting liquid crystal displays is also disclosed, wherein at least one of the displays comprises the liquid crystal display disclosed herein. | 2009-06-18 |
20090153757 | LIQUID CRYSTAL DISPLAY ELEMENT, METHOD OF DRIVING THE ELEMENT, AND ELECTRONIC PAPER HAVING THE ELEMENT - The invention relates to a liquid crystal display element for displaying an image by driving a liquid crystal and provides a liquid crystal display element capable of multi-level display of high display quality using general-purpose drivers, a method of driving the element, and electronic paper having the element. To display gray level “4”, a pulse voltage of ±32 V is applied at a first step to put a cholesteric liquid crystal in a planar state (level “7”)). Then, a pulse voltage of ±24 V is applied for 2.0 ms at a sub-step to the cholesteric liquid crystal to change the gray level to level “5” that is two steps lower. A pulse voltage of ±24 V is applied for 1.0 ms at another sub-step to cause a further transition of the cholesteric liquid crystal toward a focal conic state, thereby obtaining gray level “4” that is one step lower than level “5”. | 2009-06-18 |
20090153758 | ACTIVE MATRIX SUBSTRATE, DISPLAY DEVICE, TELEVISION RECEIVER, AND METHOD FOR REPAIRING DEFECTS OF ACTIVE MATRIX SUBSTRATE - An active matrix substrate includes a transistor, a pixel electrode connected with one of the current-flowing electrodes of the transistor; a storage capacitor wiring; a lead wiring extending from one of the current-flowing electrodes of the transistor; and a repair wiring extending from the storage capacitor wiring. The repair wiring overlaps a portion of the lead wiring with an insulating layer interposed therebetween. As a result, TFT defects (for example, a short circuit between a source electrode and a drain electrode) can be repaired, and performance of fast display and reduction in electric power consumption can be realized. | 2009-06-18 |
20090153759 | DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - The present invention relates to a display panel and a liquid crystal display including the same. The display panel includes a pixel electrode, which includes a first subpixel electrode, a second subpixel electrode, and a third subpixel electrode insulated from each other, a first thin film transistor connected to the first subpixel electrode, a second thin film transistor connected to the second subpixel electrode, a third thin film transistor connected to the third subpixel electrode, a gate line connected to the first, second, and third thin film transistors, a data line connected to the first, second, and third thin film transistors, and a voltage differentiating member to change voltages of the first, second, and third subpixel electrodes, the voltages of the first, second, and third subpixel electrodes being different from each other. | 2009-06-18 |
20090153760 | Electro-optical device and electronic apparatus - An electro-optical device of the present invention includes pixel electrodes, TFTs electrically connected to the pixel electrodes, and scanning lines and data lines connected to the TFTs on a TFT array substrate. Each scanning line has a broad width portion as a gate electrode in a portion facing a channel area of the TFT and the narrow width portion. As a result, an electro-optical device capable of easily adjusting an arrangement of the gate electrodes and the scanning lines and at the same time precisely driving the TFTs is provided. | 2009-06-18 |
20090153761 | DISPLAY DEVICE - A display device includes a first substrate, a second substrate which is disposed to face the first substrate, a liquid crystal layer which is disposed between the first substrate and the second substrate, a first electrode and a second electrode which are formed on the first substrate, and a protrusion which is disposed under one of the first electrode and the second electrode, the liquid crystal layer having an isotropic state when there is no applied electric field, and an anisotropic state when an electric field is applied. | 2009-06-18 |
20090153762 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND ELECTRIC DEVICE - It is an object of the present invention to simplify steps needed to process a wiring in forming a multilayer wiring. In addition, when a droplet discharging technique or a nanoimprint technique is used to form a wiring in a contact hole having a comparatively long diameter, the wiring in accordance with the shape of the contact hole is formed, and the wiring portion of the contact hole is likely to have a depression compared with other portions. A penetrating opening is formed by irradiating a light-transmitting insulating film with laser light having high intensity and a pulse high in repetition frequency. A plurality of openings having a minute contact area is provided instead of forming one penetrating opening having a large contact area to have an even thickness of a wiring by reducing a partial depression and also to ensure contact resistance. | 2009-06-18 |
20090153763 | Method for fabricating liquid crystal display device - A thin film transistor including: an active layer on a substrate, the active layer having at least two unit channels; and source and drain electrodes on the active layer, wherein an interval D between each of the channels is larger than a unit channel width W. | 2009-06-18 |
20090153764 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND REPAIR METHOD - A TFT array substrate comprising a substrate has a pixel region and a peripheral circuit region surrounding the pixel region, a TFT array, first lead lines, second lead lines, and first repair patterns is provided. The peripheral circuit region has an outer area and an inner area. The inner area is disposed between the pixel region and the outer area. The TFT array disposed in the pixel region includes a first conducting layer and a second conducting layer. The first lead lines and the second lead lines disposed in the peripheral circuit region are on the same layer of the first conducting layer and the second conducting layer respectively. The first repair patterns disposed in the inner area are sandwiched between the second lead lines and the substrate. At least a first pre-repair area is at a region where the second lead lines and the first repair patterns are overlapped. | 2009-06-18 |
20090153765 | WIRING SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME - An active matrix substrate includes a first substrate, a driving integrated circuit chip mounted on the first substrate with an anisotropic electrically conductive layer, and an insulating member. The insulating member isolates a terminal from a wiring and a bump electrode that are adjacent to the terminal portion and isolates a bump electrode facing the terminal portion from a bump electrode and a wiring that are adjacent to the bump electrode. | 2009-06-18 |
20090153766 | DISPLAY DEVICE AND METHOD OF ASSEMBLING THE SAME - A display device includes a display panel having an upper surface and being configured to display an image, a mold frame configured to receive the display panel, and a lower receiving member having an inner wall disposed on a peripheral area thereof and being configured to receive mold frame and the display panel. The mold frame includes a peripheral area disposed around an open portion of the mold frame, and a side wall disposed in the peripheral area. The side wall of the mold frame is connected to the inner wall of the lower receiving member, and the panel supporter of the mold frame is disposed on the upper surface of the display panel to support the display panel. | 2009-06-18 |
20090153767 | Liquid crystal display - A liquid crystal display design that reduces manufacturing costs and improves optical efficiency. The LCD includes a liquid crystal display panel, a light guide plate arranged on a rear surface of the liquid crystal display panel, a reflective plate that includes a bottom plate and a plurality of sidewalls attached to the bottom plate, the bottom plate of the reflective plate being arranged on a rear surface of the light guide plate to accommodate the light guide plate and the plurality of side walls of the light guide plate extending from the bottom plate to surround sides of the light guide plate and a bottom chassis arranged on a rear side of the reflective plate to accommodate the liquid crystal display panel, the light guide plate, and the reflective plate. | 2009-06-18 |
20090153768 | FLAT-PANEL DISPLAY DEVICE AND ITS MANUFACTURING METHOD - A flat-panel display device comprises a display panel, a main surface of which is substantially a viewing area; a bezel cover formed of a metal frame, which covers a fringe part of the display panel; a touchscreen panel that is arranged to cover the viewing area of the display panel so that the bezel cover is sandwiched between the fringe part of the display panel and a fringe part of the touchscreen panel; and an outsert-molded resin part that is formed integrally on said metal frame, by outsert molding with a black resin material, and covers an inner fringe of said metal frame as well as its vicinity on a surface facing the touchscreen panel. | 2009-06-18 |
20090153769 | FLAT PANEL DISPLAY AND BACKLIGHT MODULE THEREOF - A flat panel display and backlight module thereof. The backlight module comprises a frame, a flexible printed circuit board, and at least one electrical connection port. The flexible printed circuit board is encircled by the frame. The electrical connection port is disposed on the flexible printed circuit board, connecting the flexible printed circuit board and an external printed circuit board. | 2009-06-18 |
20090153770 | System And Method For Managing Cables In A Display Base - Embodiments of the present technique relate to a system and method for managing cables in a display base. Specifically, embodiments of the present technique comprise a display base having a cable passage between a pliable flap and a footing, the cable passage traversing a portion of the display base, and a display coupled to the display base. | 2009-06-18 |
20090153771 | Liquid crystal display module - A liquid crystal display module includes: a liquid crystal display panel; a plurality of lamps that irradiates light to the liquid crystal display panel; a bottom cover that receives the plurality of lamps; a diffusion plate on the plurality of lamps, the diffusion plate diffusing the light irradiated by the lamps toward the liquid crystal display panel; and a pair of lamp guides each including a first frame member positioned perpendicular to the lamps on the bottom cover and at least one second frame member forming a predetermined angle with the first frame member, wherein a plurality of supports for supporting the diffusion plate are fastened on each of the first frame member and the second frame member. | 2009-06-18 |
20090153772 | LIQUID CRYSTAL DISPLAY PANEL AND A METHOD OF ASSEMBLING THEREOF - A liquid crystal display module includes a backlight unit, a circuit board, a frame and at least one elastic part. The circuit board is disposed on one surface of the backlight unit. The frame covers over the circuit board. Furthermore, the elastic part is positioned between the circuit board and the frame. Before assembling, the elastic parts have a plurality of continuous cross-sections along with a perpendicular direction of the surface of the backlight unit and the continuous cross-sections have different area values. | 2009-06-18 |
20090153773 | Backlight Apparatus and Liquid Display Apparatus - By controlling light emission, non-emission, and light intensity of each of the light emitting elements arranged on a backlight unit, a point-shaped light emitting point is created and the light emitting point is moved along the arrangement of pixels formed on a liquid crystal display panel unit. By moving the light emitting point as if an electron beam were scanning in the CRT display, it is possible to enhance the dynamic image blur removal effect. | 2009-06-18 |
20090153774 | BACK LIGHT MODULE AND LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) including an LCD panel and a back light module is provided. The back light module is disposed below the LCD panel. The back light module includes a planar light source, a reflective polarized light enhancement film, a first prism film and a λ/4 phase retardation film. The planar light source is disposed below the LCD panel, while the reflective polarized light enhancement film is disposed between the LCD panel and the planar light source. The first prism film is disposed between the reflective polarized light enhancement film and the planar light source. Besides, the λ/4 phase retardation film is disposed between the reflective polarized light enhancement film and the first prism film. The back light module has a relatively high light utilization rate, and the LCD has favorable display luminance. | 2009-06-18 |
20090153775 | OPTICAL SHEET, BACKLIGHT AND LIQUID CRYSTAL DISPLAY APPARATUS - An optical sheet has a large number of cylindrical lens elements provided successively on one of principal faces thereof. The cylindrical lens elements have a hyperboloidal face or a paraboloidal face and have a finite focal distance on the emission side of illumination light. Where a Z axis is taken in parallel to a normal line direction to the optical sheet and an X axis is taken in a direction of the row of the cylindrical lens elements, a cross sectional shape of the cylindrical lens elements satisfies Z=X | 2009-06-18 |
20090153776 | PRISM SHEET, METHOD FOR MAKING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - An exemplary prism sheet includes a transparent main body. The transparent main body has a surface. A plurality of first elongated micro-protrusions and second elongated micro-protrusions protrude from the surface of the main body. Each of the first elongated micro-protrusions extends along a first direction. Widths and heights of each of the first elongated micro-protrusions vary along the first direction. Each of the second elongated micro-protrusions extends along a second direction that intersects with the first direction. Widths and heights of each of the second elongated micro-protrusions vary along the second direction. A method for making the prism sheet and a liquid crystal display device using the prism sheet are also provided. | 2009-06-18 |
20090153777 | LIQUID CRYSTAL DISPLAY DEVICE - An LCD device includes lower and upper substrates facing each other, a liquid crystal layer between the lower and upper substrates, a first polarizing plate on the upper substrate, a second polarizing plate below the lower substrate, and a backlight unit below the second polarizing plate. The second polarizing plate has a light-diffusion layer that is proximate to the backlight unit. The light-diffusion layer has projections that project towards and contact the backlight unit. These projections are smooth curves that do not damage the surface of the backlight unit. The total of the Haze formed by the first and second polarizing plates is at least 40%. | 2009-06-18 |
20090153778 | LIGHTING DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A lighting device includes: a plurality of backlights each having a light guide plate disposed in the back of a lighting object to guide light and emit the light to the lighting object and a light source disposed on a side surface of the light guide plate to emit the light to the light guide plate; and connection portions connecting the plurality of backlights. Here, the plurality of backlights connected to each other forms a backlight unit to emit light to the lighting object. | 2009-06-18 |
20090153779 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - The invention relates to a transflective liquid crystal display capable of display in both of transmissive and reflective modes and a method of manufacturing the same and provides a transflective liquid crystal display which can achieve high display characteristics in both of the transmissive and reflective modes. A configuration is employed which includes a liquid crystal display panel having a pair of substrates and a liquid crystal layer sealed between the substrates, a pixel region including a reflective area having a reflector for reflecting light entering from the side of one of the pair of substrates and a transmissive area for transmitting light entering from the side of the other of the pair of substrates toward the one of the pair of substrates, a backlight unit having a reflector and a light guide plate for reflecting the light which has entered the transmissive area from the side of the one of the pair of substrates and which has been transmitted by the area to cause the light to enter the transmissive area again from the side of the other of the pair of substrates, and a color filter layer formed only in the transmissive area of the pixel region. | 2009-06-18 |
20090153780 | LIQUID CRYSTAL DISPLAY AND TELEVISION RECEIVER - A liquid crystal display includes a first liquid crystal panel and a second liquid crystal panel stacked on each other; and polarizers provided to the panels, together with a polarizer of an adjacent panel, arranged to define a crossed Nicols. When the first liquid crystal panel produces a display from a first display signal, the second liquid crystal panel produces a display from a second display signal obtained from the first display signal. Between a framework and drivers provided to the first liquid crystal panel and the second liquid crystal panel, heat conducting members are arranged to transfer heat from the drivers to the framework so as to improve luminance when two liquid crystal panels are stacked and achieve high display quality. | 2009-06-18 |
20090153781 | Liquid Crystal Display Device and Method of Manufacturing the Same - In a transflective liquid crystal display device including a transmission display portion and a reflection display portion, a dichroic ratio of a polarizing layer contained in a reflection region is increased to enhance display performance. The liquid crystal display device includes: the transmission display portion and the reflection display portion which are formed for each pixel; a reflective layer formed in the reflection display portion; a first substrate having a principal surface opposed to a liquid crystal layer; a second substrate opposed to the first substrate via the liquid crystal layer; and a polarizing layer formed above the reflective layer via an underlying layer thereof on the principal surface of the first substrate. The polarizing layer is made of chromonic liquid crystalline molecules, and an interface between the polarizing layer and the underlying layer has one of a siloxane structure and a silazane structure. | 2009-06-18 |
20090153782 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device comprising a liquid crystal cell and two polarizing plates disposed on the both sides thereof, wherein a protective film satisfying the specific conditions of retardation is sandwitched each between the liquid crystal cell and the polarizing plates. The liquid crystal display device can be easily produced at low costs and has a low viewing angle dependency of color. | 2009-06-18 |
20090153783 | VIEWING ANGLE CONTROLLING SYSTEM, AND IMAGE DISPLAY DEVICE USING THE SAME - There are provided a viewing angle controlling system which can be used in a display device for which peep-prevention and viewing-angle-control are required, and makes it possible to control the viewing angle of a display, and an image display device using the same. | 2009-06-18 |
20090153784 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display apparatus of the present invention includes: a liquid crystal cell including a pair of substrates provided with a color filter on one substrate, and a liquid crystal layer as a display medium arranged between the substrates; and an optical compensation element including at least an optical compensation layer. The substrate provided with the color filter has a haze value of more than 10%, and the optical compensation element is arranged on the opposite side against the color filter with respect to the liquid crystal layer. | 2009-06-18 |
20090153785 | Liquid Crystal Display Device - An object of the present invention is to form spacers for defining the space between the TFT substrate and the facing substrate of color filters, and by doing so, finely control the height of the spacers. First spacers | 2009-06-18 |