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2 results about "Packed pixel" patented technology
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In packed pixel or chunky framebuffer organization, the bits defining each pixel are clustered and stored consecutively. For example, if there are 16 bits per pixel, each pixel is represented in two consecutive (contiguous) 8-bit bytes in the framebuffer (a.k.a. screen buffer). If there are 4 bits per pixel, each frame buffer byte defines two pixels, one in each nibble. The latter example is as opposed to storing a single 4-bit pixel in a byte, leaving 4 bits of the byte unused. If a pixel has more than one channel, the channels are interleaved when using packed pixel organization. This is as opposed to planar organization, where each channel is stored in its own plane.
Display panel and display device
PendingCN122121457AStatic indicating devicesIdentification meansComputer hardwareComputer graphics (images)
The application provides a display panel and a display device. The display panel comprises a substrate, a driving circuit layer, a pixel definition layer and a plurality of light emitting devices. The display panel provided by the application has a first shortest distance between the orthographic projection of the first via hole on the substrate and the orthographic projection of the corresponding first pixel opening on the substrate, and a second shortest distance between the orthographic projection of the second via hole on the substrate and the orthographic projection of the corresponding second pixel opening on the substrate. The first shortest distance and the second shortest distance are not equal, which is beneficial to compressing the space outside the pixel opening, thereby improving the pixel opening rate, the brightness of the display panel and the display performance of the display panel.
Owner:HEFEI VISIONOX TECH CO LTD +1
Display panel and display device
PendingCN122094319Aincrease brightnessImprove the display effectComputer hardwareComputer graphics (images)
This application provides a display panel and a display device. The display panel includes a substrate, a driving circuit layer, a pixel defining layer, and multiple light-emitting devices. The driving circuit layer is provided with multiple pixel driving units and multiple vias. The multiple pixel driving units include multiple first pixel driving units and multiple second pixel driving units. The multiple vias include multiple first vias and multiple second vias. The pixel defining layer defines multiple first pixel openings and multiple second pixel openings. In the display panel provided by this application, the orthographic projections of the first and second vias on the substrate are located between the orthographic projections of the corresponding first and second pixel openings on the substrate. This facilitates the compression of the space outside the pixel openings, thereby increasing the pixel aperture ratio, improving the brightness of the display panel, and enhancing the display performance of the display panel.
Owner:HEFEI VISIONOX TECH CO LTD +1