Invention Grant
US07816692B2 Organic light emitting display (OLED) having a gas vent groove to decrease edge open failures
有权
有机发光显示器（OLED）具有排气槽以减少边缘开路故障
- Patent Title: Organic light emitting display (OLED) having a gas vent groove to decrease edge open failures
- Patent Title (中): 有机发光显示器（OLED）具有排气槽以减少边缘开路故障
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Application No.: US11318437Application Date: 2005-12-28
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Publication No.: US07816692B2Publication Date: 2010-10-19
- Inventor: Tae-Min Kang , Seong-Taek Lee , Myung-Won Song , Mu-Hyun Kim , Byung-Doo Chin , Jae-Ho Lee
- Applicant: Tae-Min Kang , Seong-Taek Lee , Myung-Won Song , Mu-Hyun Kim , Byung-Doo Chin , Jae-Ho Lee
- Applicant Address: KR Giheung-Gu, Yongin, Gyunggi-Do
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Yongin, Gyunggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2005-0000581 20050104
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L27/32
Abstract:
An Organic Light Emitting Display (OLED) and its fabrication method has a pixel defining layer provided on a first electrode which is formed with a gas vent groove to allow gas to vent when the pixel defining layer is being formed, so that gas is not left in a pixel but vented when a donor film is laminated by a Laser-Induced Thermal Imaging (LITI) method, thereby decreasing edge open failures.
Public/Granted literature
- US20060145147A1 Organic light emitting display (OLED) and its fabrication method Public/Granted day:2006-07-06
Information query
IPC分类:
