摘要:
In an image processor, images are rendered into a plurality of frame buffers and corresponding Z-buffers by depth and the plurality of frame buffers are later combined to form the rendered image. The rendering can be implemented in hardware, software or a combination, for real-time or near real-time rendering of images. The plurality of frame buffers can be processed in parallel using a plurality of frame processors. The rendering can be performed on a stream of polygons received in an arbitrary order so that presorting the polygons is not required. Complex data structures and processing are not required, allowing a rendering process to proceed quickly, which is needed where the rendering must be done in real-time or near real-time for full- or nearly full-motion video. The image processor is provided with an indication of the number of frame buffers in the plurality of frame buffers. With this indication, the image processor can make the program memory allocations if needed and will process the image data with the required fidelity. The number of frame buffers used might vary as needed for different fidelities and images.
摘要:
Motion sensing of a portable device using two cameras. A first camera is directed along a first viewing axis and a second camera is directed along a second viewing axis, different from the first viewing axis. The second viewing axis can be substantially opposite the first viewing axis. A motion processing module determines changes in images from the first camera and changes in images from the second camera. The motion processing module compares the direction of change determined from the first camera images relative to the direction of change determined from the second camera images. The motion processing module determines the motion of the portable device based in part on the comparison.
摘要:
A display device capable of driving at low power consumption is provided. In a display device (1) for displaying images by supplying voltages on the sub-pixel electrode (Ep) and the common electrode (Ecom), the display device (1) includes a voltage selection circuit (102) for receiving first and second refresh voltages (4V and −5V). The voltage selection circuit (102) supplies the first refresh voltage (5V) on the sub-pixel electrode (Ep) through a first current path (Pa) when the data voltage on the sub-pixel electrode (Ep) is −5V, while the second refresh voltage (−5V) is supplied to the sub-pixel electrode (Ep) through a second path (Pb) when the data voltage on the sub-pixel electrode (Ep) is 5V.
摘要:
The invention provides a circuit device for reducing the number of fabrication processes. A circuit portion 12 provides power supply voltage V10 to a node N0 through a first route 52 and power supply voltage V−5 to the node N0 through a second route 62. The circuit device includes a TFT 50 disposed on the first route 52, a TFT 60 disposed on the first route 52 and coupled to the TFT 50, a TFT 60 disposed on the second route 62, a TFT 61 disposed on the second route 62 and coupled to the TFT 60, a third route 54 providing power supply voltage V5 between V10 and V−5 to between the TFT 50 and 51, and a fourth route 64 providing power supply voltage V0 between V10 and V−5 to between the TFT 60 and 61.
摘要:
The present invention provides a driving circuit of a liquid crystal display device for obtaining an image without tone reversal, having satisfactory color tone, and high light emitting efficiency; and a liquid crystal display device including the same. The liquid crystal display device includes a liquid crystal display element array for obtaining a desired tone display when a voltage corresponding to the tone is supplied through a selected data line, and the liquid crystal elements are arranged for each color of red, green, and blue in a matrix form; a tone voltage generating part for generating an analog voltage corresponding to all tones of three colors; and a distributing part for sending the voltage corresponding to the tone of data line to the data line according to tone data value from the correspondence relationship between the tone data value and a voltage corresponding to the tone generated at the tone voltage generating part.
摘要:
An input detection device including: a reading part reading touch inputs from an input interface of a touch sensor by scanning every above two electrode lines which are adjacent on the scanning sequence from an end of the input interface to the opposite end, and acquiring a difference between detection data obtained from a half of the above two electrode lines which are successive and from the other half of the above two electrode lines which are successive; and a calculation part integrating the differences for the entire input interface to obtain touch information, wherein if an integration result obtained in the case where the above two lines stretches over the scanning finish end and the scanning start end is not satisfied with a predetermined value, the calculation part resets the detection data obtained from the electrode line located at the scanning finish end to be the predetermined value.
摘要:
A test device for detecting malfunction of a liquid crystal display device, and also provide a liquid crystal display device incorporated with such test device. The test device comprising a comparator circuit for detecting which of the rows or columns of the lines is selected, an encoder circuit receiving the detection result from the comparator circuit, a plurality of bus lines and a read-out circuit reading the voltage level of the bus lines from the encoder circuit to determine if the encoded number is identical with the number of the selected row or column line, wherein the comparator circuit, the encoder circuit, and the read-out circuit being built in the same substrate as the liquid crystal display elements.
摘要:
There is provided a surface light-emitting device capable of preventing an increase in power consumption even if the length of the light-emitting surface of the surface light-emitting device is greater than the width, and capable of emitting light uniformly without decreasing the brightness of the light-emitting surface nor increasing the height of the light guiding space. In the present surface light-emitting device, the incident plane (201) is one of two sides of the light guiding space (20) in opposition in the longitudinal direction. The light-transmitting plate (4) includes a diffusion filter (6) which covers a specific area of the surface of the light-transmitting plate (4) near the light source (3). The remaining area of the surface of the light-transmitting plate at a distance from the light source (3) is not covered with the diffusion filter (6). The diffusion filter (6) is formed of a laminate in which a plurality of diffuse transmission films are layered. The number of diffuse transmission film (6) layers is highest in the area closest to the light source (3) so that the light transmittance is increased as the distance from the light source (3) increases due to a decrease in the diffusion of light, and the number is gradually decreased as the distance from the light source (3) increases.
摘要:
An electric smokeless roaster capable of eliminating ducts installed on the inside and outside of a shop and almost eliminating the generation of harmful gases such as NOx, comprising an electric heater unit (2) installed on the upper part of a casing (1), a water pan (6) installed on the lower part of the heater unit (2), a grill (9) disposed above the heater unit (2), a table (7) installed on the upper surface of the casing (1) and having an opening at the portion thereof corresponding to the grill (9), a suction unit (10) installed around the grill (9) and having suction ports for sucking air around the grill (9), an electric dust collecting unit (30) installed in the casing (1) and dedusting air sucked from the sucking unit (10), and a deodorizer (50) installed in the casing (1) and decomposing odor components contained in the air dedusted by the electric dust collecting unit (30) and exhausting the decomposed odor components to the outside of the casing (1).
摘要:
A bearing unit which comprises a bearing main body and a balancer. The bearing main body includes an inner ring member which is fixed to one end of an output shaft of a drive source and which has its axis eccentric with respect to an axis of the output shaft, an outer ring member whose diameter is larger than that of the inner ring member, and a plurality of rolling elements interposed between the inner ring member and the outer ring member. The balancer is formed integrally with the inner ring member in a direction in which an axis of the output shaft is eccentric with respect to an axis of the inner ring member and corrects dynamic unbalance caused by an eccentric movement of the bearing main body together with the rotation of the output shaft.