Display device having an improvement in insulating between condu

Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Physical developing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

350334, 350336, 430311, G02F 113, G03C 500

Patent

active

050169866

ABSTRACT:
In a liquid crystal display apparatus, in order to reduce the size and weight, an integrated circuit for driving a liquid crystal is mounted on the glass substrate including the liquid crystal panel either directly or by way of a tape carrier. That is, two glass substrates of liquid crystal panel are mutually overlapped with an offset, and a liquid crystal material is injected into the overlapping regions of the two glass substrates, and liquid crystal display is effected in this region. Further, in the non-overlapping region of the two glass substrates, the integrated circuit is connected either directly or by way of a tape carrier. On the glass substrates, electrodes for varying the optical characteristics of the liquid crystals are provided, and the integrated circuit drives the liquid crystal by controlling the voltage applied to the electrodes. Further transparent insulation films are formed usually formed on the electrodes. The transparent insulation films are also formed in the non-overlapping region of the glass substrates. Since the transparent insulation films are finely patterned by photolithography, they may be selectively formed on the portions where defective insulation is likely to occur between the wiring conductors following the integrated circuit from the electrodes, or between the integrated circuit and the peripheral portion of the connecting part.

REFERENCES:
patent: 4295711 (1981-10-01), Tanaka et al.
patent: 4478690 (1984-10-01), Scholtens
patent: 4630355 (1986-12-01), Johnson
patent: 4640581 (1987-02-01), Nakamowatari et al.
patent: 4643526 (1987-02-01), Watanabe et al.
patent: 4721365 (1988-01-01), Nishimura
patent: 4735890 (1988-04-01), Nakane
patent: 4826297 (1989-05-01), Kubo et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Display device having an improvement in insulating between condu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display device having an improvement in insulating between condu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device having an improvement in insulating between condu will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-233592

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.