Method of manufacturing a liquid crystal display

Details Method of manufacturing a liquid crystal display Method of manufacturing a liquid crystal display

1997-02-24

1999-03-02

Sikes, William L.

Liquid crystal cells, elements and systems

Cell containing liquid crystal of specific composition

349185, 349186, C09K 1902

Patent

active

058778357

ABSTRACT:
The driving voltage of a liquid crystal display can be adjusted by irradiating the liquid crystal fluid in the display with ultraviolet light. After the fluid is placed in the display, it is exposed to a predetermined dose of high intensity ultraviolet light. The ultraviolet light alters the chemical composition of the fluid, thus changing the switching voltage of the fluid and the driving voltage of the display.

REFERENCES:
patent: 3909930 (1975-10-01), Gurtler
patent: 3952405 (1976-04-01), Vest
patent: 5446569 (1995-08-01), Iwai et al.
patent: 5452113 (1995-09-01), Ikeno
patent: 5576866 (1996-11-01), Yamada et al.
patent: 5624974 (1997-04-01), Onishi et al.

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