Dot-matrix liquid crystal display

Details Dot-matrix liquid crystal display Dot-matrix liquid crystal display

1983-07-01

1987-02-17

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

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

340702, 340784, G09G 336

Patent

active

046443380

ABSTRACT:
A liquid crystal cell comprises a liquid crystal sealed between a pair of confronting transparent substrates. A multiplicity of semiconductor driver elements are substantially uniformly distributed over an inner surface of one of the substrates. The semiconductor driver elements have output electrodes connected respectively to matrix element electrodes formed on the inner surface of said one of the substrates. A driver circuit is formed as a semiconductor integrated circuit on an extension of the inner surface of said one of the substrates for selectively driving the semiconductor driver elements.

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"Amorphous Silicon Enlarges LCDs", Electronics, May 19, 1982, pp. 94, 96.
"A Thin-Film-Transistor-Controlled Liquid-Crystal Numeric Display", by Erskine et al, IEEE Trans. Electron Devices, vol. ED-26, pp. 802-806, May 1979.
"A Liquid Crystal Multicolor Display Using Color Filters" by T. Uchida, Proc. Euro-Display, Sep. 1981, pp. 39-42.

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