Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1997-03-14
1998-05-19
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349 74, 349139, G02F 11347, G02F 11343, G02F 11339
Patent
active
057542678
ABSTRACT:
A liquid crystal display panel has an electric wiring provided at least on one of a pair of substrates, a seal member, applied to the substrate so as to partially cross the electric wiring, the seal member being made of a ultraviolet ray hardening resin or a ultraviolet ray hardening resin used in combination with heat hardening, wherein the electric wiring has a line width narrower in an area where the seal member crosses the electric wiring than in an area where the seal member does not cross the electric wiring. With the arrangement, when the ultraviolet ray is externally projected onto the seal member from the substrate side, the substrate being provided with the electric wiring, the ultraviolet ray can be fully projected even onto the seal member on the electric wiring which has a narrow line width. It is thus avoided that the liquid crystal orientation is disturbed due to the inadequate hardening of the seal member and the inadequate filling of the liquid crystal occurs. Since the fine line seal member is accurately provided in the vicinity of the pixel, when the liquid crystal display apparatus is made by connecting a plurality of such liquid crystal display panels, it is possible to provide the liquid crystal display apparatus in which the connecting part is not noticeable and the displaying quality is excellent.
REFERENCES:
patent: 4408836 (1983-10-01), Kikuno
patent: 4832457 (1989-05-01), Saitoh et al.
patent: 5106197 (1992-04-01), Ohuchida et al.
patent: 5148301 (1992-09-01), Sawatsubashi et al.
patent: 5164853 (1992-11-01), Shimazaki
patent: 5200847 (1993-04-01), Mawatari et al.
patent: 5276541 (1994-01-01), Terada et al.
patent: 5386309 (1995-01-01), Nam
patent: 5396356 (1995-03-01), Fukuchi
patent: 5504601 (1996-04-01), Watanabe et al.
patent: 5519524 (1996-05-01), Fergason et al.
Sharp Kabushiki Kaisha
Sikes William L.
Ton Toan
LandOfFree
Active matrix LCD having an electric wiring not crossing a seal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Active matrix LCD having an electric wiring not crossing a seal , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active matrix LCD having an electric wiring not crossing a seal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1857693