Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1996-02-23
1999-01-12
Brier, Jeffery
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345132, G09G 336, G09G 500
Patent
active
058596267
ABSTRACT:
A display device that is automatically operable with various types of standards of video signals has a display panel, a controller, and a timing generator. The display panel includes pixels arranged in the form of a matrix to form an image. The display panel also contains a built-in vertical scanning circuit that is operable in response to input timing signals and sequentially selects the respective rows of the pixels. Additionally, the display panel contains a built-in horizontal scanning circuit that is operable in response to input timing signals and distributes the various types of standards of the video signals provided from the exterior to the selected rows of the pixels, thereby displaying the image. The controller deciphers the standard of the video signal provided from the exterior and automatically supplies the adjustment information required for optimizing the picture. The timing generator generates the timing signals in accordance with the adjustment information and inputs them into the display panel, whereby the image that has been optimally adjusted based on the standard of the video signal is displayed.
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Bell Paul A.
Brier Jeffery
Kananen Ronald P.
Sony Corporation
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