摘要:
It is intended to provide a substrate structure ensuring a shielding property and a heat discharge property of a resin part that collectively covers a plurality of electronic components and capable of downsizing, thinning, and a reduction in number of components. The substrate structure 20 of the first embodiment is provided with a substrate 21, a plurality of electronic components 22 mounted along the substrate 21, and a resin part 25 that covers the electronic components 22 and is in close contact with the substrate 21. In the substrate structure 20, the resin part 25 is provided with a reinforcing heat discharge layer 26 covering the electronic components 22 and having a heat conductivity and a reinforcing property and a shield layer 27 covering the reinforcing heat discharge layer 26, and a surface o28 of the shield layer 27 is formed into a predetermined shape corresponding to a surface structure of the display device 30 adjacent to the resin part 25.
摘要:
When a changeover instruction is input to video output changeover control section 108, power control section 112 turns on the power to changeover target video output section 102. Timing change section 111 synchronizes sync signal Y output by changeover target video output section 102 with sync signal X output by changeover source video output section 101. Power control section 112 turns off the power to changeover source video output section 101.
摘要:
A control section 130 for outputting a selection signal for selecting the display areas of the display section 110 and transferring display data classified in response to the display areas and the display type to both or either of a display data processing section A 140 and a display data processing section B 133, the display data processing section A 140 and the display data processing section B 133 for converting the display data into a format fitted for the display area and the display type, a data transfer path 160 for separately transferring data from the display data processing section A 140 to the display section 110, and a data transfer path 170 for separately transferring data from the display data processing section B 133 to the display section 110, wherein images of the display data generated by the display data processing section A 140 and the display data processing section B 133 of the display section 110 are selectively displayed in the display area of the display section 110 based on the selection signal of the control section.
摘要:
An image signal processor 12 inputs digital picture data 101 into a compressor 13 and into a resolution changer 16 in parallel. The compressor 13 outputs compressed data 102, which is compressed digital picture data 101, to an output 14 through a buffer 17. Meanwhile, a resolution changer 16 outputs the new digital picture data 104, which is the digital picture data 101 with reduced resolution, to the output 14. In accordance with the instruction of a selection signal 108, the output 14 selectively outputs either one of digital picture data 104 with reduced resolution and the buffered compression data 105 as output data 106 through the same signal line at the same signal timing. By this means it is possible to provide a camera apparatus which can simplify circuit configurations of external apparatus that receive digital picture data and compression data and simplify the circuit control.
摘要:
A vertical region designation circuit 141 outputs a vertical region designation signal to a vertical driver 103 on the basis of vertical display position information, a vertical synchronization signal and a horizontal synchronization signal. A horizontal region designation circuit 142 outputs a horizontal region designation signal to a horizontal driver 102 on the basis of horizontal display position information, a pixel synchronization signal, a vertical synchronization signal and a horizontal synchronization signal. The horizontal driver 102 outputs an input picture signal to a picture display surface 101 from a signal line at a horizontal coordinate corresponding to the number of times of pixel synchronization signals that is counted from an input horizontal synchronization signal as a starting point during a period when a horizontal region designation signal is effective. A vertical driver 103 stores the number of times of synchronization of a horizontal synchronization signal during a period when a vertical region designation signal is effective, and the vertical driver 103 selects a signal line at a vertical coordinate corresponding to the number of times of synchronization. The picture display surface 101 displays a picture signal output from the horizontal driver 102 at a position designated by a horizontal coordinate corresponding to the signal line where the picture signal was output and a vertical coordinate corresponding to the signal line selected by the vertical driver 103.
摘要:
It is intended to provide a substrate structure ensuring a shielding property and a heat discharge property of a resin part that collectively covers a plurality of electronic components and capable of downsizing, thinning, and a reduction in number of components. The substrate structure 20 of the first embodiment is provided with a substrate 21, a plurality of electronic components 22 mounted along the substrate 21, and a resin part 25 that covers the electronic components 22 and is in close contact with the substrate 21. In the substrate structure 20, the resin part 25 is provided with a reinforcing heat discharge layer 26 covering the electronic components 22 and having a heat conductivity and a reinforcing property and a shield layer 27 covering the reinforcing heat discharge layer 26, and a surface o28 of the shield layer 27 is formed into a predetermined shape corresponding to a surface structure of the display device 30 adjacent to the resin part 25.
摘要:
Timing signal selection section 124 outputs a frame timing signal output from timing signal generation section 123 to drive section 128 and outputs a read timing signal, which controls timing of reading image data stored in storage section 126 and supplying the image data to drive section 128, to image reading section 127. When a read timing signal is output from timing signal selection section 124, image data reading section 127 reads the image data from storage section 126 according to the timing indicated by the read timing signal and outputs the image data to drive section 128. Drive section 128 outputs the image data to image display section 129 according to the timing of the frame timing signal output from timing signal selection section 124.
摘要:
Image de/coding unit 801 decodes coded image data and stores the image data on a temporary basis. Image address bus 123 and image data bus 124 connect image de/coding unit 801 and image display section 901. Image display section 901 stores image data like moving images in frame memory 914 which is a preexisting circuit, and displays the images that are for specified areas and that are produced in image de/coding unit 801 and previously produced images stored in frame memory 914 in overlap. By this means, it is possible to reduce the traffic on MPU (Micro Processor Unit) busses and to present large-volume image data such as moving images by relatively simple additions of functions.
摘要:
A scanning-line interpolation apparatus for an image represented by a plurality of blocks of picture elements, provided with a motion vector detecting circuit for detecting an inter-frame motion vector of each block of an image represented by image information of a succeeding field, from image information of preceding and succeeding fields, a judgement circuit for generating and outputting predetermined data by using a detected motion vector of each block of the succeeding field and motion vectors of corresponding neighboring blocks thereof, a mixer circuit for outputting an interpolation signal obtained by mixing an inter-field interpolation signal representing an image obtained by moving another image represented by image information of the preceding field by a distance, which is one-half the magnitude of the detected motion vector of each block of the image represented by the image information of the succeeding field, in the direction of the motion vector with an intra-field interpolation signal representing an image obtained by performing an interpolation of scanning lines of a current field by using only image information of the current field at a mixing ratio, which is changed according to the predetermined data output from the judgement circuit, and a non-interlaced signal output circuit for outputting a non-interlaced signal obtained from the interpolation signal and a signal representing the image information of the current field.