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Title:
COLOR PICTURE DISPLAY DEVICE
Document Type and Number:
Japanese Patent JPH0678319
Kind Code:
A
Abstract:

PURPOSE: To display a color picture with high resolution without causing flicker by using a monochromatic picture display section.

CONSTITUTION: A composite video signal CV is decomposed into color signals red (R), green (G) and blue (B), the color signals are converted into digital signals and written in storage sections 7, 8, 9. The color signals stored in the storage sections 7, 8, 9 are read at a speed thrice that at writing. A storage section control circuit 27 selects sequentially the storage sections 7, 8, 9 storing the color signals synchronously with a vertical synchronizing signal V and gives the selected signal to a picture display section 11. A coloring device 12 is arranged opposite to a display screen of the picture display section 11 and a color picture is displayed on the picture display section 11 by driving the rotation of the coloring device 12.


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Inventors:
KANAI AKIRA
KODAMA AKIFUMI
HAYAKAWA MASAHARU
Application Number:
JP22842892A
Publication Date:
March 18, 1994
Filing Date:
August 27, 1992
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H04N9/43; H04N11/08; H04N11/24; (IPC1-7): H04N9/43
Attorney, Agent or Firm:
高田 守



 
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