Invention Grant
- Patent Title: Organic light emitting diode display
- Patent Title (中): 有机发光二极管显示
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Application No.: US13910042Application Date: 2013-06-04
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Publication No.: US08841761B2Publication Date: 2014-09-23
- Inventor: Hwan-Jin Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2012-0103952 20120919
- Main IPC: H01L23/18
- IPC: H01L23/18 ; H01L23/053 ; H01L23/06 ; H01L27/32 ; H01L27/30 ; G02F1/1335 ; H01L51/52

Abstract:
An organic light emitting diode (OLED) display according to an exemplary embodiment includes: a display substrate; an organic light emitting element on the substrate; a sealing member covering the organic light emitting element; a sealant formed between a surrounding portion of the display substrate and a surrounding portion of the sealing member; and an impact absorption layer under the display substrate, wherein an area ratio of the impact absorption agent in the impact absorption layer increases from the surrounding portion of the display substrate to a center of the display substrate such that the impact absorption ratio of the outer portion of the surrounding impact absorption layer is higher than the impact absorption ratio of the center impact absorption layer, and accordingly, damage to the surrounding portion of the display substrate that is weak against external impact may be prevented.
Public/Granted literature
- US20140077181A1 ORGANIC LIGHT EMITTING DIODE DISPLAY Public/Granted day:2014-03-20
Information query
IPC分类: