New Pixel Circuit Design Employing an Additional Pixel Line Insertion in AMOLED Displays Composed by Excimer Laser-Crystallized TFTs

被引：4

作者：

Jin, Guanghai ^{[1
,2
]}

Choi, Sangmoo ^{[2
]}

Kim, Moojin ^{[2
]}

Kim, Sungchul ^{[2
]}

Song, Jonghyun ^{[1
]}

机构：

[1] Chungnam Natl Univ, Dept Phys, Taejon 305764, South Korea

[2] Samsung Mobile Display Co Ltd, Yongin 446711, South Korea

来源：

JOURNAL OF DISPLAY TECHNOLOGY | 2012年 / 8卷 / 08期

关键词：

Polycrystalline silicon (poly-Si); excimer laser crystallization; thin-film transistor (TFT); active-matrix organic light-emitting diode (AMOLED); redundant pixel line; THIN-FILM;

D O I：

10.1109/JDT.2012.2191533

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Active matrix organic light-emitting diode (AMOLED) displays are fabricated from polycrystalline silicon, which is formed in the single and double (overlap) scanned area during the excimer laser annealing (ELA) process. A redundant pixel line (RPL) design is proposed to remove the overlapping mura and, as a result, a 5-in AMOLED display is successfully fabricated without any non-uniform line image on the overlapping scanned area. This result indicates that the fabrication of a large-sized AMOLED panel is possible using ELA crystallization through an RPL design.

引用

页码：479 / 482

页数：4

共 48 条

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