Substratum for liquid crystal displays

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350335, G02F 1133

Patent

active

045808767

ABSTRACT:
There is provided a transparent substratum structure for use in the construction of large-size liquid crystal displays, consisting of a triple layer structure of a thick transparent sheet, a resilient elastic layer, and a thin glass plate bonded to said elastic layer. The sheets may be bonded by a transparent elastic glue, and the thin glass plate is generally about 0.1 to 0.6 mm thick.
There are also provided large-size back-to-back twin liquid crystal display panels consisting of two outer transparent thick sheets and two thin glass sheets separated by a thin elastic transparent layer with liquid crystal layers between said thick and thin plates, forming an integrated structure, with a polarizer between the thin glass plates, in addition to the resilient layer.

REFERENCES:
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patent: 4025162 (1977-03-01), Yagi
patent: 4056306 (1977-11-01), Misono et al.
patent: 4130408 (1978-12-01), Crossland et al.
patent: 4183629 (1980-01-01), Nishimura et al.
patent: 4408836 (1983-10-01), Kikuno
patent: 4436377 (1984-03-01), Miller
Brody et al., "A 6.times.6 Inch 20 Lines-per-Inch Liquid Crystal Display Panel", IEEE Transactions on Electron Devices, vol. ED-20, No. 11, Nov. 1973, pp. 995-1001.

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