| 摘要 |
PURPOSE: A flat-panel display with luminance feedback is provided, which is related to solid-state flat-panel display devices and more particularly to such display devices having means to optimize the luminance of each pixel in the display through the use of optical feedback information from each pixel. CONSTITUTION: The device includes a display(12) with a feedback control device(14) and a controller(16) which drives the display. The controller(16) is an analog device or, as shown, a computer with a memory(18) for instructions and data and a central processing unit(20). The controller writes data to particular display elements using, data, address, and control signals, represented by signals (22,24,26), respectively. The address lines are decoded with demultiplexers(28). A feedback signal(30) generated by the photo-sensor(s) within the display is passed to the feedback circuit(14), processed, and the resulting signal(32) passed to the controller.
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