High optical density ultra thin organic black matrix system

Details High optical density ultra thin organic black matrix system High optical density ultra thin organic black matrix system

1997-12-01

1999-12-07

Yoon, Tae

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430 7, 524495, 524496, 523215, G03F 7004, C08K 304

Patent

active

059980907

ABSTRACT:
A high optical density, i.e., .gtoreq.3.0, at 1 micron or less film thickness, black matrix is disclosed having improved stability and shelf life as a consequence of admixing Pigment Black 7 and organic dye or dye mixtures on a polyimide polymer vehicle.

REFERENCES:
patent: 4822718 (1989-04-01), Latham et al.
patent: 5176971 (1993-01-01), Shimamura et al.
patent: 5368976 (1994-11-01), Tajima et al.
patent: 5378274 (1995-01-01), Yokoyama et al.
patent: 5587818 (1996-12-01), Lee
Asia Display 98, pp. 653-656 by T. Terashita, et al entitled "Fully Self-Aligned Organic Electroluminescent Devices with Dual Side-Wall Structures".
Yamanaka et al., SID Digest--Integrated Black Matrix on TFT Arrays, 1992, 23:789.
Hesler et al., SID Digest--Pigment-Dispersed Organic Black-Matrix Photoresists for LCD Color Filters, 1995, 26:446.
Hasumi et al., EURO Display 96--Carbon Dispersed Organic Black Matrix on Thin Film Transistor Liquid Crystal Display, 1996, 16:237.

Affiliated with

Also associated with

Rating

High optical density ultra thin organic black matrix system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High optical density ultra thin organic black matrix system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High optical density ultra thin organic black matrix system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-822051