Method for manufacturing liquid crystal display panel

Details Method for manufacturing liquid crystal display panel Method for manufacturing liquid crystal display panel

1992-10-27

1993-12-28

Seidel, Richard K.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

445 25, 156163, 29447, B23P 1102, H01J 926

Patent

active

052734757

ABSTRACT:
In a liquid crystal display panel manufacturing method, before two substrates of the display panel are adhered to each other, one of the substrates is subjected to thermal expansion, and after adhesion, the other substrate is subjected to thermal expansion so that the first and second substrates are curved, thereby obtaining a liquid crystal display panel the display surface of which is curved. The liquid crystal display panel manufactured by the above method is relatively low in cost. Further, since the two substrates are not curved forcibly, the gap therebetween is uniform over the entirety of the display surface, ensuring high display quality.

REFERENCES:
patent: 2039398 (1936-05-01), Dye
patent: 3402873 (1968-09-01), Lauterbach, Jr.
patent: 5178571 (1993-01-01), Mase
A. B. Fowler, "Precurved Glass Plates . . . " IBM Tech. Disc. Bull., vol. 19, No. 4, Sep. 1976, p. 1476.

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