Miniature liquid crystal display device

Details Miniature liquid crystal display device Miniature liquid crystal display device

1991-02-14

1992-12-01

Howell, Janice A.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 88, 358224, 354219, G02F 113, H04N 530, G03B 1302

Patent

active

051683849

ABSTRACT:
A miniature liquid crystal display panel device comprises a plurality of column and row terminals. On a squarish frame holder is formed an opening for a light passage in the middle of an enclosing wall and a support portion for mounting the display panel. First and second IC units each including a flexible wiring film and an IC chip are disposed outside the enclosing wall of the holder. A flexible circuit connector for respectively connecting first and second IC units to a control circuit is wound around the outside of the holder. A light source for projecting the display panel is disposed opposite to the display panel in the rear side of the device.

REFERENCES:
patent: 4659183 (1987-04-01), Suzawa
patent: 4772100 (1988-09-01), Suenaga
patent: 4796977 (1989-01-01), Drake
patent: 4836651 (1989-06-01), Anderson
patent: 4963001 (1990-10-01), Miyajima
patent: 4963987 (1990-10-01), Ichiyoshi et al.
patent: 5018839 (1991-05-01), Yamamoto et al.
patent: 5029984 (1991-07-01), Adachi et al.

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