Electro-optic display device for use in the reflection mode

Details Electro-optic display device for use in the reflection mode Electro-optic display device for use in the reflection mode

1988-06-08

1991-03-12

Oberley, Alvin E.

Communications: electrical

Land vehicle alarms or indicators

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

340785, 350333, G09G 336

Patent

active

049996193

ABSTRACT:
Liquid crystal display device (1) based on dielectric anisotropy in such thin layers that the effective optical path length difference between the two optical states is 1/2.lambda..sub.0 after reflection. A semiconductor body provided with drive elements (12) which is completely coated with a reflective layer (24) is used as a reflective substrate (6).

REFERENCES:
patent: 4378955 (1983-04-01), Bleha, Jr. et al.
patent: 4426133 (1984-01-01), Funada et al.
patent: 4544583 (1985-10-01), Claussen et al.
patent: 4652088 (1987-03-01), Kando et al.
patent: 4682858 (1987-07-01), Kanbe et al.
patent: 4697884 (1987-10-01), Amstutz et al.
patent: 4707079 (1987-11-01), Inoue
patent: 4767190 (1988-08-01), Dir et al.
patent: 4815825 (1989-03-01), Nakagomi et al.

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