Three-LCD projector having specified scanning directions

Details Three-LCD projector having specified scanning directions Three-LCD projector having specified scanning directions

1990-11-20

1992-06-16

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

H04N 931

Patent

active

051228700

ABSTRACT:
A projection type liquid crystal color display apparatus has three liquid crystal display panels which are the same in structure. Two of the three liquid crystal display panels are controlled so that signal lines are scanned from right to left and scanning lines are scanned from top to bottom. The third liquid crystal display panel is controlled so that signal lines are scanned from right to left and scanning lines are scanned from bottom to top. Each of the three liquid crystal display panels may be connected at the same side thereof to a flexible board provided for the supply of an input signal to a driver IC for driving the liquid crystal display panel.

REFERENCES:
patent: 4943154 (1990-07-01), Miyatake et al.

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