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Title:
FIELD SEQUENTIAL SYSTEM COLOR DISPLAY
Document Type and Number:
Japanese Patent JPH0713149
Kind Code:
A
Abstract:

PURPOSE: To obtain color reproducibility which is excellent for an image even when the electron beam of a CRT is driven at high speed.

CONSTITUTION: The respective sections 13-1, 13-2, 13-3 and 13-4 of a color filter corresponding to divided liquid crystal cells can independently transmit the light of a specified color. At least a black-and-white picture display device 2 switching and displaying the component pictures of 1st, 2nd and 3rd colors, a color filter 13, and a color switching signal circuit generating color switching signals Y-1, Y-2, Y-3 and Y-4 for switching the color of the transmitted light of the color filter in accordance with the switching timing or the component picture in the black-and-white picture display device are provided. Then, the color switching signals Y-1, Y-2, Y-3 and Y-4 whose switching timing successively lags are inputted in the respective sections 13-1, 13-2, 13-3 and 13-4 of the color filter divided in a vertical direction on a display screen.


Inventors:
TANIMOTO KENSHO
Application Number:
JP18088693A
Publication Date:
January 17, 1995
Filing Date:
June 24, 1993
Export Citation:
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Assignee:
SONY CORP
International Classes:
G02F1/1335; G02F1/133; (IPC1-7): G02F1/1335
Attorney, Agent or Firm:
田治米 登 (外1名)



 
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