Drive IC, liquid crystal panel, liquid crystal device, and elect

Details Drive IC, liquid crystal panel, liquid crystal device, and elect Drive IC, liquid crystal panel, liquid crystal device, and elect

1997-03-25

2000-11-14

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

399149, 399151, G02F 11395

Patent

active

061477397

ABSTRACT:
A liquid crystal device is formed by mounting a drive IC on a liquid crystal panel. The liquid crystal panel comprises a plurality of signal electrodes formed on a first transparent substrate, a plurality of scan electrodes formed on a second transparent substrate, and an IC installation area formed on the second transparent substrate. The signal electrodes and the scan electrodes extend up to the IC installation area. The drive IC comprises scan electrode bumps that conductively connect to the scan electrodes, and signal electrode bumps that conductively connect to the signal electrodes. Also, a wide gap is formed between scan electrode bumps adjacent signal electrode bumps.

REFERENCES:
patent: 4586789 (1986-05-01), Kishimoto et al.
patent: 4682858 (1987-07-01), Kanbe et al.
patent: 4985663 (1991-01-01), Nakatani
patent: 5712493 (1998-01-01), Mori et al.
patent: 5798812 (1998-08-01), Nishiki et al.

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