Abstract: The present technology relates to a transmission device, a reception device, a transmission system, and a transmission method capable of improving transmission efficiency of subdata added to main data. A transmission device includes a frame sequence number setting unit that, on the basis of a frame number indicating an order of a subframe in a main frame, assigns to the subframe a frame sequence number indicating an order of the subframe in a frame sequence including a plurality of the subframes, and a multiplexing unit that arranges a data packet at a predetermined position in the subframe on the basis of the frame sequence number. The present technology can be applied to a CCU, for example.

Abstract: The present technology relates to a transmission device, a reception device, a transmission system, and a transmission method capable of improving transmission efficiency of subdata added to main data. A transmission device includes a frame sequence number setting unit that, on the basis of a frame number indicating an order of a subframe in a main frame, assigns to the subframe a frame sequence number indicating an order of the subframe in a frame sequence including a plurality of the subframes, and a multiplexing unit that arranges a data packet at a predetermined position in the subframe on the basis of the frame sequence number. The present technology can be applied to a CCU, for example.

Abstract: In combination meters 1 provided with a display 5 in an instrument panel 2, an instrument device includes left and right turn-signal indication lamps 11a, 11b arranged on the instrument panel 2, and a control unit 12 to display arrow images 17, 18, 19, 20 that indicate a change in lighting state (blinking) of indication lamps (left and right turn-signal indication lamps 11a, 11b) on a screen image on the display 5.

Abstract: An image display apparatus includes an active-period interlaced-to-progressive (IP) converter configured to convert active periods (video periods) included in interlaced signals into progressive signals; a blanking-period IP converter configured to convert blanking periods included in the interlaced signals into progressive signals; a multiplexer configured to generate and output display data including both the progressive signals associated with the active periods and the progressive signals associated with the blanking periods; and a display unit configured to display the data output from the multiplexer. The blanking-period IP converter is configured to generate the progressive signals associated with the blanking periods by executing IP conversion in which values copied from data included in the interlaced signals or values corresponding to black pixels are set as pixel values of an interpolated field not included in field data of the interlaced signals.

Abstract: A signal processing circuit includes: a memory storing an image signal; a write control unit generating a write control signal in synchronization with the input image signal and frame identification information, and storing the input image signal in the memory so that the input image signal corresponds to the frame identification information on the basis of the write control signal; and a read control unit generating a read control signal through obtaining a vertical synchronization signal supplied from outside based on a timing signal of an output horizontal frequency, and reading an image signal that corresponds to the frame identification information from the memory on the basis of the read control signal and the frame identification information supplied from outside.

Abstract: A video signal processing apparatus includes a video signal synthesis section for, when positions after and before a border position by a predetermined length are respectively set as first and second positions, taking out a first main area part corresponding to a part before the border position and a first border area part corresponding to a part from the border position to the first position from a first video signal and also a second border area part corresponding to a part from the second position to the border position and a second main area part corresponding to a part after the border position from a second video signal for synthesis, an image processing section for performing an image processing on the synthesized video signal, and a video signal output section for removing the first and second border area parts from the synthesized video signal to obtain an output video signal.

Abstract: An image display apparatus includes an interlaced-to-progressive converter configured to receive input of interlaced signals and to convert the interlaced signals into progressive signals including interpolated pixels generated by interpolation; a level converter configured to adjust output levels of the interpolated pixels included in the progressive signals generated by the interlaced-to-progressive converter; and a display unit employing a frame-holding display method, configured to output an image obtained through the level conversion by the level converter.

Abstract: In a high visibility head-up display system where display light outputted from a display part 12 is reflected near a position of a front window shield 7, a portion of a masking portion 2a that covers a circumferential portion of the front window shield 7 is enlarged to form an area-enlarged masking portion 2. The display light is outputted from the display part 12 in a portion of the front window shield 7 corresponding to the area-enlarged masking portion 2, and the display light is reflected on the area-enlarged masking portion 2. The area-enlarged masking portion 2 functions as a background part of a display.

Abstract: The number of decoders necessary for ½-speed reproduction is reduced and deterioration in resolution is restricted without necessitating an interpolation processing. First digital image signals and second digital image signals having a different frame rate from that of the first digital image signals are compressed on the basis of one same encoding system. Based on a method of rearranging macro blocks of the second digital image signals, the macro blocks of the first digital image signals are rearranged, so that the respective digital image signals compression-encoded and outputted can have macro block layouts equivalent to each other.

Abstract: A Head-up display system includes a display for projecting a light to provide a display image, and a reflecting means located in the proximity of a front windshield glass of the vehicle. The reflecting means has a reflection surface for receiving the light projected from the display to reflect toward a driver so that the driver can see the light reflected by the reflecting means as a virtual display image in a vehicle-front of the vehicle. The reflection surface forms a background of the virtual display image, being set to have a color darker than a color of the display.

Abstract: A video signal processing apparatus includes a video signal synthesis section for, when positions after and before a border position by a predetermined length are respectively set as first and second positions, taking out a first main area part corresponding to a part before the border position and a first border area part corresponding to a part from the border position to the first position from a first video signal and also a second border area part corresponding to a part from the second position to the border position and a second main area part corresponding to a part after the border position from a second video signal for synthesis, an image processing section for performing an image processing on the synthesized video signal, and a video signal output section for removing the first and second border area parts from the synthesized video signal to obtain an output video signal.

Abstract: An image display apparatus includes an active-period interlaced-to-progressive (IP) converter configured to convert active periods (video periods) included in interlaced signals into progressive signals; a blanking-period IP converter configured to convert blanking periods included in the interlaced signals into progressive signals; a multiplexer configured to generate and output display data including both the progressive signals associated with the active periods and the progressive signals associated with the blanking periods; and a display unit configured to display the data output from the multiplexer. The blanking-period IP converter is configured to generate the progressive signals associated with the blanking periods by executing IP conversion in which values copied from data included in the interlaced signals or values corresponding to black pixels are set as pixel values of an interpolated field not included in field data of the interlaced signals.

Abstract: An image display apparatus includes an interlaced-to-progressive converter configured to receive input of interlaced signals and to convert the interlaced signals into progressive signals including interpolated pixels generated by interpolation; a level converter configured to adjust output levels of the interpolated pixels included in the progressive signals generated by the interlaced-to-progressive converter; and a display unit employing a frame-holding display method, configured to output an image obtained through the level conversion by the level converter.

Abstract: A structure for illuminating a pointer of a meter, including a light translucent pointer including a pointer body having a base provided with a light emitting surface, and a cover cap member provided on said light emitting surface of the base, the pointer body including a reflective/refractive plane provided in said base, the reflective/refractive surface reflecting a portion of illumination light introduced in the base to go longitudinally of the pointer body and transmitting another portion of the illumination light to go toward the light emitting surface, the cover cap member having a light translucent layer and a light shielding layer disposed inside the light translucent layer, the light shielding layer having an opening passing through the another portion of the illumination light transmitting the reflective/refractive plane.

Abstract: The number of decoders necessary for ½-speed reproduction is reduced and deterioration in resolution is restricted without necessitating an interpolation processing. First digital image signals and second digital image signals having a different frame rate from that of the first digital image signals are compressed on the basis of one same encoding system. Based on a method of rearranging macro blocks of the second digital image signals, the macro blocks of the first digital image signals are rearranged, so that the respective digital image signals compression-encoded and outputted can have macro block layouts equivalent to each other.

Abstract: A structure for illuminating a pointer of a meter, including a light translucent pointer including a pointer body having a base provided with a light emitting surface, and a cover cap member provided on said light emitting surface of the base, the pointer body including a reflective/refractive plane provided in said base, the reflective/refractive surface reflecting a portion of illumination light introduced in the base to go longitudinally of the pointer body and transmitting another portion of the illumination light to go toward the light emitting surface, the cover cap member having a light translucent layer and a light shielding layer disposed inside the light translucent layer, the light shielding layer having an opening passing through the another portion of the illumination light transmitting the reflective/refractive plane.

Abstract: A double-layer type super-twisted nematic liquid crystal display system including a liquid crystal display device for displaying characters and/or graphic forms, a compensating liquid crystal device for compensating the optical phase of the liquid crystal display device, a temperature sensor for detecting the ambient temperature of those devices, a light sensor for calculation of the display contrast of the liquid crystal display device, drive voltage control circuits for controlling the drive voltages applied to the liquid crystal display device and the compensating liquid crystal device, and a displaying light source. In the display system, the drive voltages applied to the liquid crystal display device and compensating liquid crystal device are adjusted according to the calculation of contrast, whereby the display is high in contrast at all times independently of the ambient temperature.

Abstract: A projection is formed on the back of the bed of an architectural panel used as a fence, a gate or a wall of a building, and a groove is formed in the same direction as the projection. The projection of one face member is fitted in the groove of another face member which makes a pair with the former face member. This prevents the projection from being broken during transportation or the like.

Abstract: Apparatus for adjusting a digital signal which is subjected to analog processing after being reproduced from a record medium includes a digital test signal source, a loop including DAC and ADC for circulating the digital test signal therethrough a predetermined number of times, a detector for detecting changes in the test signal after having been circulated through the loop, and adjustment means having adjustment values set in response to the detected changes so as to adjust predetermined characteristics of a digital video signal that subsequently may be reproduced from the record medium, thereby minimizing changes and degradations in the reproduced digital video signal that otherwise would be caused by the analog processing.

Abstract: Apparatus for adjusting a digital signal which is subjected to analog processing after being reproduced from a record medium. A prerecorded digital test signal is reproduced and written to a field memory which, during a normal playback mode, is used to store the digital video signal that may be reproduced. A loop, which is opened during the normal playback mode, includes DAC and ADC for circulating the digital test signal therethrough a number of times and is coupled to the field memory to receive the stored test signal. A detector detects changes in the test signal after having been circulated through the loop, and these changes are used to establish adjustment settings for adjusting the digital video signal during a playback mode.