Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1992-07-22
1997-12-16
Brier, Jeffery
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345 89, G09G 336, G09G 510
Patent
active
056990782
ABSTRACT:
An electro-optical device system capable of displaying fine gradation, which includes an electro-optical device equipped with an active matrix, a memory device in which information on the characteristics of the pixels are stored, a device for converting an analog image signal into a digital image signal, and a processor which corrects the digital signals in accordance with the information stored in the memory device.
REFERENCES:
patent: 4755724 (1988-07-01), Wagner
patent: 4801933 (1989-01-01), Yamamoto et al.
patent: 4897639 (1990-01-01), Kanayama
patent: 5128782 (1992-07-01), Wood
Hiroki Masaaki
Sato Eiji
Takemura Yasuhiko
Yamazaki Shunpei
Brier Jeffery
Ferguson Jr. Gerald J.
Semiconductor Energy Laboratory Co,. Ltd.
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