Liquid crystal display apparatus and method of performing liquid

Details Liquid crystal display apparatus and method of performing liquid Liquid crystal display apparatus and method of performing liquid

1990-06-04

1993-06-15

Weldon, Ulysses

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340701, G09G 336

Patent

active

052203140

ABSTRACT:
A liquid crystal display apparatus in which color display information is converted into information about luminance of liquid crystal display used for driving a liquid crystal so as to provide a liquid crystal display. The apparatus comprises a decider unit for deciding whether the color display information takes a display form pursuant to the dither method, and a converter unit for converting the color display information into liquid crystal luminance display information in accordance with a frame base thin-out method corresponding to the color display information when the decision results indicate that the color display information takes a display form pursuant to the dither method and for converting the color display information in accordance with a dot base thin-out method when the decision results do not indicate the dither method.

REFERENCES:
patent: 4823120 (1989-04-01), Thompson et al.
patent: 4956638 (1992-09-01), Larky et al.

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