Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-01-11
2005-01-11
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S043000
Reexamination Certificate
active
06842214
ABSTRACT:
There are contained a peripheral circuit portion B having first metal patterns formed on a first substrate, a first insulating film formed on the first metal patterns, a second metal pattern formed on the first insulating film, a second insulating film formed on the second metal pattern to have at least a first resin film, and third metal patterns formed on the second insulating film, and a display portion A having an active element formed on the first substrate and covered with the second insulating film and a second resin film, and a pixel electrode formed in a pixel region on the second insulating film and connected electrically to the active element via a hole that is formed in the second insulating film. Accordingly, the liquid crystal display device that has the display portion A and the peripheral circuit portion B is capable of reducing the capacitance between wirings and improving the throughput.
REFERENCES:
patent: 5667853 (1997-09-01), Fukuyoshi et al.
patent: 6055034 (2000-04-01), Zhang et al.
patent: 6144082 (2000-11-01), Yamazaki et al.
patent: 2000-36599 (2000-02-01), None
Fujitsu Display Technologies Corporation
Greer, Burns & Crain LTD
Nguyen Dung T.
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