Display device having different alignment layers

Details Display device having different alignment layers Display device having different alignment layers

1986-02-24

1988-02-23

Miller, Stanley D.

350340, G02F 113

Patent

active

047266597

ABSTRACT:
A display device, such as an LCD, has alignment layers made of different materials; thus one layer can have a low curing temperature so as not to cause damage to delicate organic layers, such as a color filter, during curing, while the other layer can have a larger tilt angle so as to minimize ambiguities in the liquid crystal material.

REFERENCES:
patent: 3989354 (1976-11-01), Dubois et al.
patent: 4128313 (1978-12-01), Cole, Jr. et al.
patent: 4165922 (1979-08-01), Morrissy
patent: 4247174 (1981-01-01), Walter
patent: 4277144 (1981-07-01), Sauer et al.
patent: 4381886 (1983-05-01), Yokokura et al.
patent: 4437731 (1984-03-01), Sudo et al.

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