公开(公告)号：US09311855B2

公开(公告)日：2016-04-12

申请号：US14812628

申请日：2015-07-29

Applicant: LG Display Co., Ltd.

Inventor： Dae Sung Jung ,  Yeong Hyeok Yun ,  Mi So Kim ,  Seong Rim Lee

IPC: G09G3/30 ,  H05B33/06 ,  H05B33/12 ,  G09G3/32

CPC classification number: G09G3/3258 ,  G02F2201/56 ,  G06F1/163 ,  G06F1/1637 ,  G06F1/1643 ,  G06F3/0412 ,  G09G3/3233 ,  G09G2300/0408 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0809 ,  G09G2310/0232 ,  G09G2310/0272 ,  H01L27/3223 ,  H01L27/3276

Abstract: An organic light emitting diode (OLED) display device includes a substrate including a circular arc portion and a driving circuit connecting portion connected to the top of the circular arc portion. The circular arc portion is substantially circular around a center point. A display area is formed in the circular arc portion. The display area has a circular shape centered around the center point. A driving power supply line is formed in the circular arc portion and configured to provide a driving voltage for OLED pixels of the OLED display device. The driving power supply line formed to at least partially surround the display area. A number of power lines electrically connect the driving power supply line to the OLED pixels. A number of bridge lines are formed outside of the display area, where each bridge line connecting one of the power lines with at least one adjacent power line.

Abstract translation: 有机发光二极管（OLED）显示装置包括具有圆弧部分的基板和连接到圆弧部分的顶部的驱动电路连接部分。 圆弧部分围绕中心点基本上是圆形的。 在圆弧部分中形成显示区域。 显示区域以中心点为中心的圆形。 驱动电源线形成在圆弧部分中并且被配置为为OLED显示装置的OLED像素提供驱动电压。 驱动电源线形成为至少部分地围绕显示区域。 许多电源线将驱动电源线电连接到OLED像素。 在显示区域的外部形成有多条桥接线，其中每个桥线将电力线中的一条与至少一条相邻的电力线相连。