Abstract: A camera to which a lens unit is exchangeably attached includes a phase difference detection type focus detection unit, a contrast detection type focus detection unit, and a processor configured to acquire correction information used to correct a shift amount between a focus detecting light flux and an image-pickup light flux from the image pickup lens. The contrast detection type focus detection unit performs scanning in a single direction from a focus position detected by the phase difference detection type focus detection unit, the single direction being set based on the correction information.

Abstract: An imaging device is provided that includes a first imaging element, a second imaging element, and a focal point detector. The first imaging element includes a first opto-electrical converter configured to convert light into an electrical signal. The second imaging element is configured and arranged to receive light incident on and passing through the first opto-electrical converter. The second imaging element includes a second opto-electrical converter configured to convert the light coming from the first opto-electrical converter into an electrical signal. The focal point detector is configured to perform focal point detection based on first image data obtained by the first imaging element and second image data obtained by the second imaging element.

Abstract: Autofocusing is performed in response to a weighted sum of previous blur difference depth estimates after being adaptively fitted at each focus adjustment iteration. Variance is also determined across both past and present estimations providing a confidence measure on the present focus position for the given picture. In one embodiment focus adjustment are repeated until the variance is sufficiently low as to indicate confidence that a proper focus has been attained. The method increases accuracy and speed of focusing by utilizing previous depth estimates while adapting the matching data to overcome distortion, such as due to saturation, cut-off and noise.

Abstract: There is provided an image capturing apparatus, comprising an image capturing unit configured to acquire video data at a first frame rate or a second frame rate higher than the first frame rate; and a control unit configured to perform control of an aperture and an exposure time within a range in which the exposure time is shorter than or equal to a maximum exposure time that is a reciprocal of a frame rate of the image capturing unit, so that luminance of the image signal acquired by the image capturing unit is at a predetermined level, wherein when the image capturing unit is operating at the first frame rate, the control unit performs the control within a range in which the exposure time is shorter than a first time that is a reciprocal of the first frame rate.

Abstract: A photographing apparatus includes: an image capturing unit; a first blade making a first movement to move to the other side edge of the image capturing unit and a second movement to move to a side edge of the image capturing unit; a second blade moving along with the first blade to the other side edge while being spaced apart from the first blade during the first movement and moving to the side edge of the image capturing unit during the second movement; a third blade moving along with the first blade to the side edge of the image capturing unit to block light from the image capturing unit and then moving to the other side edge to open the image capturing unit; and a controlling unit that resets the plurality of pixels in the rows of the image capturing unit corresponding to the first blade during the first movement.

Abstract: An image pickup apparatus includes: an image pickup unit configured to generate a long-exposure image signal and a short-exposure image signal from incident light and output the generated signals as image pickup signals, the long-exposure image signal being generated by exposure for a relatively long period and the short-exposure image signal being generated by exposure for a relatively short period; a signal processing unit configured to generate a combined image signal by combining the long-exposure image signal and the short-exposure image signal, the combined image signal having a dynamic range that is relatively wider than that of at least any one of the long-exposure image signal and the short-exposure image signal; a detection unit configured to obtain a luminance integrated value and a luminance histogram of the combined image signal; and a control unit configured to perform exposure correction control using the luminance integrated value and the luminance histogram.

Abstract: An image displaying apparatus includes a base capable of supporting an object, a camera configured to capture a plurality of images of the object, an illumination system housing a plurality of illuminators, an illumination control system configured to control illumination provided by the plurality of illuminators, and a focus control system configured to control a focus of the camera.

Abstract: Imaging device includes an imaging element for receiving light from a subject and converting the light to an electric signal, a video signal processing circuit for performing signal processing on a video signal generated based on the electric signal, a power supply circuit for supplying power to the video signal processing circuit, a signal detection unit for receiving a backup lamp signal indicating light-on or light-off of a backup lamp from the backup lamp installed at a back part of a vehicle, and a power supply control unit for controlling the power supply circuit based on the backup lamp signal so that the supply of power is turned ON in time of light-on of the backup lamp, the supply of power is turned ON for a preset time after the light-off of the backup lamp, and the supply of power is turned OFF after the preset time has elapsed.

Abstract: A camera body includes a recess to which an image pickup unit is detachably attached to be placed therein. The image pickup unit includes a housing having an optical system, an image pickup device, a first connector section. The recess has three wall sections including a back wall section facing a rear of the housing of the image pickup unit and a side wall section facing a side surface of the housing when the image pickup unit is placed in the recess. The side wall section includes a second connector section to be connected to the first connector section to perform communication. The back wall section is provided with a controlling member. A rear of the image pickup unit has an insertion opening into which the controlling member is to be inserted and an abutting section to allow the controlling member to abut thereon.

Abstract: An imaging device 100 includes: an imaging element 110; a main circuit substrate 120; a mounting component 130 mounting the imaging element 110; a metal plate 150 disposed between the mounting component 130 and the main circuit substrate 120; a mount 140 supporting the metal plate 150 by connection sections 160 being fixed at at least three fixing points; elastic components 165 urging the connection sections 160 at each fixing point of the mount 140; and an electrically-conductive component 190 electrically connecting between a ground conductor of the main circuit substrate 120 and the metal plate 150. The electrically-conductive component 190 is disposed such that a connection point with the metal plate 150 is positioned in a area formed by the at least three fixing points being sequentially connected in the case of a back surface of the metal plate 150 being viewed in a direction orthogonal thereto.

Abstract: A display apparatus, includes: a display unit; a signal receiving unit which receives a video signal; a signal processing unit which processes the video signal received by the signal receiving unit to be displayed; an input unit through which a frame rate demonstration function is selectable; and a control unit which controls the signal processing unit so that the video signal is processed into an inherent frame rate of the video signal and at least one corrected frame rate which is different from the inherent frame rate to be displayed in different areas of the display unit if the frame rate demonstration function is selected through the input unit.

Abstract: A video signal sending device includes: a video dividing unit, more than one video adjusting unit and a video composite unit. Each video adjusting unit receives more than one video signal from the video dividing unit and adjusts an original frame rate of each video signal to more than one new frame rate. The video composite unit is used to combine each video signal to a composite video signal, and send the composite video signal to a remote end by a transmission channel. A maximum frame rate of the transmission channel is equal to sum of each new frame rate or the original frame rate, thereby improving the efficiency of video signal transmissions.

Abstract: A scaler positioning module may receive a video signal selected from among a plurality of video signals. The scaler positioning module may include scaler slots for arranging the signal path of the selected video signal through at least one scaler in the scaler positioning module. The scaler slots may enable the scaler positioning module to operate in three modes. The three modes may enable the scaler positioning module to output scaled data without memory operations, scale prior to a memory write, and scale after a memory read. A blank time optimizer (BTO) may receive data from the scaler positioning module at a first clock rate and distributed memory accesses based on a bandwidth requirement determination. The BTO may access memory at a second clock rate. The second clock rate may be slower than the first which may reduce memory bandwidth and enable another video signal to access memory faster.

Abstract: The present invention enables an image signal processing that can improve color representation of an image signal converted from YCrCb 4:2:2 format to YCrCb 4:2:0 format.

Abstract: A method of interpolated frame generation and input source detection includes: receiving input frames; storing at least a first frame of successive frames in the input frames into a storage device under a film mode; comparing the stored first frame with a second frame of the successive frames not stored in the storage device to generate a first comparison result for determining whether to exit the film mode; and reading frames stored in the storage device to generate interpolated frames under the film mode.

Abstract: In an apparatus and a method for executing generation and reproduction processing of picture data suitable for picture display devices having differing processable frame rates, low frame rate picture data is generated on the basis of a plurality of temporally continuous pictures having a high frame rate to provide picture data having a plurality of layers. Decimated data may be set as the high frame rate layer data. In this manner, the quantity of data to be transmitted or stored is reduced.

Abstract: An apparatus and method is presented for displaying auxiliary information associated with a multimedia program. Specifically, the present invention is directed to receiving program signals, acquiring auxiliary information (e.g. closed captioning information) from the program signals, associating time information with the auxiliary information, storing the auxiliary information in a file associated with program content, using the auxiliary information file and program content to determine candidate program portions for customization of the auxiliary information, and displaying customized auxiliary information with the program content in accordance with user selections (see FIG. 1). Using the present invention, users with differing abilities and/or preferences related to display of caption text may customize display of the caption information transmitted with television programs.

Abstract: The present disclosure relates to a method and an apparatus for communication between a mobile phone and a TV set. The method comprises the following steps of: generating standard RGB signals by an LCD controller in a central processing unit (CPU) of the mobile phone; transmitting the RGB signals to an LCD of the mobile phone and a TV-OUT chip simultaneously; enabling the TV-OUT chip to receive and recognize the RGB signals through configuration of commands; carrying out video conversion on the RGB signals by the TV-OUT chip to output standard AV signals; and transmitting the AV signals to a display of the TV set via a dock. With this disclosure, information on the LCD screen of the mobile phone can be transmitted to the display of the TV set.

Abstract: According to one embodiment, a content synchronizing method includes: first transmitting when receiving an acquiring request for reference time to determine a timing to synchronize a plurality of pieces of content executed by a plurality of modules with each other from a first module out of the modules, the acquiring request for the reference time to a second module out of the modules; receiving source information indicating an acquisition source of the reference time from the second module; and acquiring reference time information indicating the reference time from the acquisition source indicated by the source information, wherein second transmitting to the first module, together with the reference time information, processing time information indicating processing time from receiving the acquiring request until transmitting the reference time information, the processing time information being used to calculate a time lag between time in the first module and the reference time.

Abstract: System for providing widgets on a display of a TV unit, which TV unit is provided with an internal or external Internet-enabled device which provides Internet to the TV unit, and the system includes an internal or external control device for controlling the TV unit. The Internet-enabled device is arranged for providing widgets on the display of the TV unit together with a normal TV-sending or other programs, videos, or similar, a TV-viewer desires to watch. The invention also includes a method for the same.

Abstract: A video production switcher comprises a number of mix effects (M/E) units and a controller. The latter comprises a control layer that controls the M/Es to provide video outputs through projection devices that give the appearance of displaying one unified pixel space canvas.

Abstract: An image processing device (100) includes: a luminance distribution information preparation section (110) for preparing a luminance histogram in which each luminance range serves as a class, by counting the number of pixels belonging to each luminance range; a weight correction section (120) for generating, for each luminance range, a weighting value which is proportional to a corresponding class value; and an image processing section (140) for correcting a luminance value of each pixel so that a difference between a maximum luminance value and a minimum luminance value in the luminance range is determined by an increasing function with respect to both (i) a frequency of the luminance range and (ii) a weighting value of the luminance range.

Abstract: A system for producing a motion vector field for a current frame, where the system includes an estimator that selects an initial motion vector from a set of candidate motion vectors and a refiner that refines the initial motion vector.

Abstract: Upon reception of a DDC access request from an external device connected to an HDMI port, a television receiver sets an electric potential of an HPD signal to ON level. Upon reception of an HDCP authentication initiation request from the external storage device after EDID is transmitted in response to a request from the external device, it is checked if an HDMI port to which that external device is connected is selected from a plurality of HDMI ports. If it is determined that the corresponding port is not selected, the control waits for selection of an HDMI port to which the external device is connected. If the corresponding port is selected, an electric potential of HPD signal is set at OFF level. After an elapse of 100 msec, the electric potential of the HPD signal is resumed to the ON level.

Abstract: A television includes at least two inputs and at least one connected device (component). Upon a system event such as changing from one input to another input, the television signals the at least one connected device to change at least one operating parameter of the device.

Abstract: A method for processing signals in a communication system may include performing by one or more processors and/or circuits integrated within a single digital television (DTV) receiver chip, demodulating a wirelessly received digital inband signal and a wirelessly received digital out-of-band signal. The demodulating may include equalizing the received digital inband signal and the received digital out-of-band signal. The demodulated digital inband signal and the demodulated digital out-of-band signal may be error corrected. One or more TV channels may be generated based on one or both of the error corrected demodulated digital inband signals and/or the error corrected demodulated out-of-band signals. The wirelessly received digital inband signal may include a VSB signal, a NTSC signal and/or a QAM signal. The one or more processors and/or circuits may perform decoding the wirelessly received digital inband signal.

Abstract: Provided is a display method which can avoid the load increase and display rapidly the video of the selected channel. The display method includes adjusting a timing, in which a video is displayed based on a predetermined reference frame received and decoded at first after channel selection, toward shifting earlier than a time originally displaying the video based on a time information attached to the reference frame.

Abstract: An information processing apparatus includes an information processing apparatus main body and a remote controller capable of controlling the information processing apparatus main body. The information processing apparatus main body includes a connection unit capable of being connected with an electronic apparatus, a first storage unit to store model identification information, and a control unit to perform control so that display information of a model selection screen for causing a user to select a model of the electronic apparatus with the remote controller is supplied to the electronic apparatus, the model is determined, and model identification information corresponding to the model is transmitted to the remote controller. The remote controller includes a plurality of keys, a transmission unit, a second storage unit to store a list of control codes assigned to the plurality of keys, and an assignment unit to assign the control codes to the plurality of keys.

Abstract: A method of interacting with a television screen using a remote control having a viewing screen. The method includes the following: (1) displaying a boundary-identifier, on the viewing screen that is substantially transparent, to specify the boundary of an effective input-area; (2) detecting one or more positions being touched on the viewing screen after the boundary-identifier is displayed on the viewing screen; and (3) determining at least one mapped position on the television screen, wherein the at least one mapped position is mapped from a position among the one or more touching positions on the viewing screen of the remote control under a mapping operative to map one of an irregular quadrilateral and a trapezoid to a rectangular.

Abstract: A chart generation unit generates an adjustment chart, and a projection unit projects the adjustment chart onto a circular cylinder. A parameter acquiring unit acquires 12 parameters in total, relating to the positions of four corners and middle points of a top side and a bottom side of a chart and lateral expansion of the chart, the chart being input by a user through manipulations of an operation unit. A transform function determination unit calculates, from the total of 12 parameters, an accurate transform function for projecting an image onto the circular cylinder. An image conversion unit applies geometric transformation to the image based on the calculated transform function.

Abstract: A cooling device for use in an electronic apparatus is capable of achieving a sufficient cooling capability with an effective replacement method in a narrow flow path. The cooling device for the electronic apparatus, which includes a plurality of members juxtaposed such that surfaces thereof confront each other, at least one of the members including a heat radiating surface, includes a first air-cooling member which includes a first outlet port that creates a first air stream, and a second air-cooling member which includes a second outlet port that creates a second air stream to flow in a direction different from the first air stream. The first and second outlet ports have different opening widths, respectively.

Abstract: The present invention provides a liquid crystal lens for a 3D display, which includes a first substrate, a second substrate, a liquid crystal layer, a first electrode layer, and a first alignment layer. The second substrate is disposed corresponding to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The first electrode layer is disposed on a side of the first substrate facing the second substrate. The first alignment layer is disposed on the first electrode layer. The first alignment layer has a plurality of first regions, and alignment directions of the first regions gradually change from one end to an opposite end and are symmetrical. A manufacturing method thereof is also disclosed.

Abstract: A VIS-NIR hyperspectral imaging filter has serial stages along an optical signal path with angularly distributed birefringent retarders and polarizers. The retarders can include active retarders such as tunable liquid crystal birefringent elements, passive retarders such as fixed retarders, and/or combinations thereof. Distinctly different periodic transmission spectra are provided by different filter stages, each having multiple retarders, in particular with some stages having broad bandpass peaks at wide spectral spacing and other stages have very narrow closely spaced peaks. The respective spectra include at least one tunably selectable band at which the transmission spectra of the filter stages coincide, whereby the salutary narrow bandpass and wide spectral spacing ranges of different stages apply together, resulting in a high finesse wavelength filter suitable for spectral imaging.

Abstract: An optically addressed light valve suitable for selectively limiting the transmission of radiation from high intensity light sources comprising an electro-optical modulator sandwiched by two photoconductive layers.

Abstract: A high-quality display is achieved by suppressing a disturbance in alignment in a liquid crystal display panel including a substrate structured so that a slit in a pixel electrode intersects with a scanning signal line or an auxiliary capacitor line. An active matrix substrate (10) includes: a pixel electrode (12) having a slit; and an auxiliary capacitor line (14). In a region of intersection between the slit (15) and the auxiliary capacitor line (14) or a scanning signal line (21), at least a drain line (13) or a data signal line (22) is provided between a layer of the pixel electrode (12) and a layer of the auxiliary capacitor line (14) or of the scanning signal line (21) in such a way as to cover the auxiliary capacitor line (12) or the scanning signal line (21).

Abstract: A thin film transistor array substrate for a liquid crystal display includes a substrate, and a gate line assembly formed on the substrate to receive gate signals. The gate line assembly has gate lines proceeding in the horizontal direction, and gate electrodes connected to the gate lines. A storage capacitor line assembly proceeds in the horizontal direction. A gate insulating layer is formed on the substrate while covering the gate lines and the storage capacitor line assembly. A semiconductor pattern is formed on the gate insulating layer over the gate electrodes. A data line assembly is formed on the gate insulating layer. The data line assembly has data lines crossing over the gate lines to define pixel regions, source electrodes connected to the data lines while being placed on the semiconductor pattern, and drain electrodes facing the source electrodes around the gate electrodes while being placed on the semiconductor pattern.

Abstract: A liquid crystal display device includes: a first gate line and a second gate line on a first substrate; a first data line and a second data line crossing the first and second gate lines to define a pixel region; a first thin film transistor connected to the first gate line and the first data line; a second thin film transistor connected to the first gate line and the second data line; a first pixel electrode in the pixel region and connected to the first thin film transistor; a second pixel electrode in the pixel region, connected to the second thin film transistor and including at least one opening therein; a common electrode on a second substrate; and a liquid crystal layer between the second pixel electrode and the common electrode.

Abstract: A notebook computer includes a host and a display device. The display device includes a casing and a liquid crystal display module. The casing is pivoted to the host. The liquid crystal display module includes a back cover, a light guide plate, a liquid crystal panel, a light source, and an antenna. The back cover is disposed in the casing. The light guide plate is disposed on and supported by the back cover. The liquid crystal panel is disposed on and supported by the back cover, and the light guide plate is located between the back cover and the liquid crystal panel. The light source is disposed on a side surface of the light guide plate. The antenna is integrally connected to the back cover.

Abstract: A supporting device including a first supporting element, a second supporting element and a third supporting element is provided. The first supporting element includes a first wedging member. The second supporting element being disposed adjacent to the first supporting element includes a second wedging member. The third supporting element includes a first opening corresponding to the first wedging member or the second wedging member. The second supporting element and the third supporting element are wedged with the first supporting element by the first wedging member.

Abstract: An environmental seal between two compartments, such as in a process transmitter, linked by a passageway contains an electrical cable. The seal includes a stop, a cable gland body, a compression bushing, a cable gland nut, and a first elastomeric seal. The stop projects from an interior surface of the passageway. The cable gland body is in contact with the stop and encircles a portion of the electrical cable. The compression bushing is within the cable gland body and encircles the portion of the electrical cable. The cable gland nut compresses the compression bushing and seals the compression bushing against the electrical cable and against an interior surface of the cable gland body. The first elastomeric seal seals between an exterior surface of the cable gland body and the interior surface of the passageway.

Abstract: A liquid crystal display device includes a liquid crystal panel including a first translucent substrate and a second translucent substrate between which a liquid crystal material is sealed; a flexible wiring board extending from a connection end portion with respect to the first translucent substrate; and a metal-reinforced resin container. The container includes a first principal surface onto which the liquid crystal panel is accommodated; a second principal surface onto which a printed wiring board is disposed; and a through hole for allowing an extended end portion of the flexible wiring board to pass therethrough from the first principal surface to the second principal surface so that the extended end portion is connected to the printed wiring board. The through hole is provided at a position corresponding to an overlapping portion between the first translucent substrate and the second translucent substrate.

Abstract: A liquid crystal display is disclosed. In one embodiment, the display includes i) a liquid crystal display panel configured to display images, ii) a backlight unit configured to provide light to the liquid crystal display panel and iii) a mold frame comprising a frame main body and a plurality of first side walls, wherein the frame main body is configured to receive the backlight unit, and wherein the first side walls are formed on a top surface of the frame main body. The display may further include a bottom chassis comprising a bottom plate and a plurality of second side walls, wherein the bottom plate is configured to support the mold frame and wherein the second side walls are formed at edges of the bottom plate. The first and second side walls surround side surfaces of the liquid crystal display panel while not contacting the side surfaces, and the first and second side walls are alternately disposed along a circumferential direction of the liquid crystal display panel.

Abstract: A liquid crystal panel module, a backlight module and a liquid crystal display (LCD) are provided. The liquid crystal panel module includes a liquid crystal panel and a diffraction grating layer. The liquid crystal panel has a plurality of pixels. The diffraction grating layer is disposed on the liquid crystal panel, and a maximum period of a grating of the diffraction grating layer is smaller than 1/10 of a size of the pixels. The backlight module includes a light guide plate, a light emitting element and a diffraction grating film. A light provided by the light emitting element emits from a light emitting surface of the light guide plate and is bended towards the light emitting element after passing through the diffraction grating film. The liquid crystal panel module and the backlight module can be applied to the LCD together or individually.

Abstract: A liquid crystal display device includes a liquid crystal display panel, a light guide plate disposed on a lower part of the liquid crystal display panel, an LED circuit substrate disposed along at least one side of the light guide plate to accommodate an LED on a front surface thereof, and a heat transmission member having a first part that faces a lower surface of the light guide plate and a second part that is extendedly bent from the first part and faces the LED circuit substrate.

Abstract: An LCD module including an LCD panel and a backlight unit disposed under the LCD panel is provided. The backlight unit has a bottom chassis, a lamp, a socket, and a balance board. The bottom chassis receives the lamp, the socket, and the balance board therein. The balance board is fixed to the bottom chassis. The socket is coupled with the balance board and the lamp.

Abstract: An OLED display according to an exemplary embodiment includes: a first substrate; a second substrate facing the first substrate; an organic light emitting element on the first substrate; a liquid crystal driving electrode facing the organic light emitting diode at a lower portion of the second substrate; and a plurality of liquid crystals between the organic light emitting element and the liquid crystal driving electrode. In this case, the plurality of liquid crystals has optical isotropy when an electric field is not applied and has optical anisotropy when the electric field is applied.

Abstract: The present invention provides a liquid crystal display device, which includes a TFT substrate, a CF substrate that is arranged parallel to the TFT substrate, liquid crystal interposed between the TFT substrate and the CF substrate, spacers arranged between the TFT substrate and the CF substrate, and an enclosing resin frame arranged between the TFT substrate and the CF substrate and located along edges of the TFT substrate and the CF substrate. The CF substrate includes a first glass substrate and a flexible color filter film arranged on the first glass substrate. The flexible color filter film is of a form of thin film bonded to the first glass substrate. The liquid crystal display device uses a flexible color filter film to replace a conventionally used color filter plate so as to simplify the manufacture.

Abstract: To provide a viewing-angle-enhancing film which is set in a liquid crystal display device at a position nearer to an observer than the position of a liquid crystal layer in the device, and which attains, at a high level, the compatibility of being enhanced in viewing angle with a decrease in the darkening of images at the time of observing the screen from the front thereof. A viewing-angle-enhancing film which is set in a liquid crystal display device at a position nearer to an observer than the position of a liquid crystal layer in the device, and simultaneously satisfies the following requirements (1) to (3): (1) the film has a parallel ray transmittance of 5 to 90%; (2) the film has a diffusivity (A) of 1 to 20 degrees in its main diffusion direction; and (3) the film has a diffusivity ratio of 0.25 to 15% in the main diffusion direction.

Abstract: The present invention provides a liquid crystal display panel and a liquid crystal display device presenting a reduced color addition and an improved bright room contrast. The liquid crystal display panel of the present invention includes wirings made of a metal having at least 90% reflection over a wavelength region within the visible light region, where the reflectance of the liquid crystal panel over a wavelength range of 600 to 700 nm at the display surface is no greater than 150% of the reflectance at the wavelength of 550 nm at the display surface.

Abstract: Provided is a light-emitting device exhibiting a high light-emission efficiency and moreover may utilize an external light radiating from the back side. A light-emitting device has a light-emitting element and a reflective layer reflecting light emitted from the light-emitting element. The reflective layer has a first layer constituted from a liquid crystal having a helical structure; a second layer disposed on opposite side of the first layer from the light-emitting element, and constituted from a liquid crystal having a helical structure with the same twisting direction as the first layer; and a third layer interposed therebetween to divide a light transmitted through the third layer itself into two intrinsic polarized lights causing a phase difference between the two intrinsic polarized lights.