55.5: Narrow Border Black Photo Spacer Display technology. (4th October 2019)

• Record Type: Journal Article
• Authors: Zhang, Yihe; Zhang, Yinfeng; Cao, Wu; Li, Xuan; Zhang, Qi; Lin, Yunglun; Chiu, Chung-Yi; RAY, ; Zhou, Hang
• Is Part Of: Digest of technical papers. Volume 50(2019)Supplement 1
• Page Start: 608
• Page End: 611
• Publication Date: 2019-10-04
• Subjects: Gap mura improvement -- narrow border application -- gray tone mask design -- BPS technology -- cost down; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.13585
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : In Black Photo Spacer (BPS) technology, Around gap mura (AGM) is the main reason which limits the application in narrow border display. Using gray tone mask design, AGM can be improved by reduing the film thickness and keeping cell gap uniformity. For the first time, we realize narrow border display application with BPS technology.