发明授权
- 专利标题: Organic light emitting display device having an encapsulation substrate and a portion of an interconnection line thereon
- 专利标题(中): 具有封装基板和其上的互连线的一部分的有机发光显示装置
-
申请号: US11346921申请日: 2006-02-02
-
公开(公告)号: US07511295B2公开(公告)日: 2009-03-31
- 发明人: Sun-Hwa Kim , Bong-Ju Shin
- 申请人: Sun-Hwa Kim , Bong-Ju Shin
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Mobile Display Co., Ltd.
- 当前专利权人: Samsung Mobile Display Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: Christie, Parker & Hale, LLP
- 优先权: KR10-2005-0010271 20050203
- 主分类号: H01L29/08
- IPC分类号: H01L29/08 ; H01L35/24 ; H01L51/00
摘要:
Provided is an organic light emitting diode (OLED) display device including a substrate on a front side of the OLED display device that is coupled to an encapsulation substrate on the back side of the OLED display device. An interconnection line is disposed in a predetermined region of the encapsulation substrate corresponding to a portion of the substrate on which no interconnection lines are disposed. Alternatively, a common power supply line is disposed only on the encapsulation substrate. As a result, a dead space in a display region of the substrate can be reduced so that other lines can be disposed in an interconnection line region of the substrate, and the display region can be further expanded. Also, since a wide interconnection line can be disposed on the encapsulation substrate, line resistance is decreased and a voltage drop can be reduced.
公开/授权文献
- US20060170342A1 Organic light emitting display device 公开/授权日:2006-08-03