Method for making a high contrast liquid crystal display includi

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

359 87, G02F 11343

Patent

active

051876019

ABSTRACT:
A method for forming a resistance-reducing electrode pattern in an electrooptical device includes the steps of: forming a transparent conductive film on a substrate; forming a plurality of opaque conductive strips on the film; and scribing the combined structure with a laser through the two layers to simultaneously divide the conductive strips into two parts and pattern the transparent film. In this manner, a pattern of transparent electrodes bordered with an opaque electrode pattern is formed. In specific embodiments, the opaque strips may comprise chromium, and the opaque conductive strips may be formed prior to application of the steps above by laser scribing an applied opaque film layer.

REFERENCES:
patent: 4747671 (1988-05-01), Takahashi et al.
patent: 4818078 (1989-04-01), Mouri et al.
patent: 4824218 (1989-04-01), Kuno et al.
patent: 4859036 (1989-08-01), Yamanaka et al.
patent: 4906072 (1990-03-01), Kaneko et al.
patent: 4906491 (1990-03-01), Yamazaki
patent: 4931787 (1990-06-01), Shannon

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

Method for making a high contrast liquid crystal display includi 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 making a high contrast liquid crystal display includi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making a high contrast liquid crystal display includi will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2152123

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