Advanced technologies for UHD curved OLED TV

被引：27

作者：

Han, Chang-Wook ^{[1
]}

Park, Jung-Soo ^{[1
]}

Choi, Hong-Seok ^{[1
]}

Kim, Tae-Shick ^{[1
]}

Shin, Young-Hoon ^{[2
]}

Shin, Hong-Jae ^{[2
]}

Lim, Moo-Jong ^{[3
]}

Kim, Bong-Chul ^{[4
]}

Kim, Han-Seop ^{[2
]}

Kim, Bum-Sik ^{[5
]}

Tak, Yoon-Heung ^{[6
]}

Oh, Chang-Ho ^{[7
]}

Cha, Soo-Youle ^{[8
]}

Ahn, Byung-Chul ^{[9
]}

机构：

[1] LG Display TV OLED Technol Team 1, Paju Si, South Korea

[2] LG DisplayTV OLED Technol Team 2, Paju Si, South Korea

[3] LG Display Image Qual Dev, Paju Si, South Korea

[4] LG Display OLED Panel Technol, Paju Si, South Korea

[5] LG Display OLED Prod Technol Div, Paju Si, South Korea

[6] LG Display OLED Technol Dev Div, Paju Si, South Korea

[7] LG Display OLED TV Dev Grp, Paju Si, South Korea

[8] LG Display OLED Panel Grp, Paju Si, South Korea

[9] LG Display PO Dev Grp, Paju Si, South Korea

来源：

JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY | 2014年 / 22卷 / 11期

关键词：

OLED TV; oxide TFTs; WOLED; solid phase encapsulation; compensation circuit; UHD; curved OLED;

D O I：

10.1002/jsid.287

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：

Ultra-high definition (UHD) curved organic light-emitting diode (OLED) TV requires advanced technologies to realize mass production. White, red, green, and blue (WRGB) OLED TV based on stripe WRGB sub-pixel structure has distinct advantages in luminance of white, faster response time, wider viewing angle, and potential higher resolution. In this paper, we will introduce technological progress for commercializing large-sized and UHD curved OLED TV. Those technologies including oxide thin film transistors, white OLEDs, compensation circuit, and solid phase encapsulation enable panel size scalability as well as mass production with lifetime reliability.

引用

页码：552 / 563

页数：12

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