Method for manufacturing a liquid crystal display substrate

Details Method for manufacturing a liquid crystal display substrate Method for manufacturing a liquid crystal display substrate

1993-11-16

1995-05-09

Hearn, Brian E.

Fishing, trapping, and vermin destroying

437 51, 437174, 148DIG90, 148DIG150, H01L 2126

Patent

active

054139589

ABSTRACT:
An amorphous silicon film is formed on a glass substrate by a CVD method, and then the island regions of the amorphous silicon film is changed to a plurality of polycrystalline silicon regions which are arranged in a line and apart with each other in a predetermined distanced by intermittently irradiating laser pulses each having the same dimensions as those of the island region onto the amorphous silicon film, using a laser beam irradiating section. Switching elements including the island regions as semiconductor regions are formed by etching and film-forming process to constitute a driving circuit section. The section is divided to gate driving circuit sections and source driving circuit sections for driving thin film transistors formed in a pixel region.

REFERENCES:
patent: 4292091 (1981-09-01), Togei
patent: 4309225 (1982-01-01), Fan et al.
patent: 4322253 (1982-03-01), Pankove et al.
patent: 4409724 (1983-10-01), Tasch, Jr. et al.
patent: 4582395 (1986-04-01), Morozumi
patent: 4583122 (1986-04-01), Ohwada et al.
patent: 4724219 (1988-02-01), Ridinger
patent: 4785962 (1988-11-01), Toshima
patent: 4933298 (1990-06-01), Hasegawa
patent: 4952031 (1990-08-01), Tsunoda et al.
patent: 4985722 (1991-01-01), Ushijima et al.
patent: 5186594 (1993-02-01), Toshima et al.
patent: 5186718 (1993-02-01), Tepman et al.
patent: 5297910 (1994-03-01), Yoshioka et al.

Affiliated with

Also associated with

Rating

Method for manufacturing a liquid crystal display substrate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for manufacturing a liquid crystal display substrate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing a liquid crystal display substrate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1705125