- 专利标题： Lighting apparatus using organic light emitting diode having conductive layer with high resistance on substrate
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申请号： US16516591申请日： 2019-07-19
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公开(公告)号： US10950817B2公开(公告)日： 2021-03-16
- 发明人: JongMin Kim , Jungeun Lee , Youngkyun Moon
- 申请人： LG Display Co., Ltd.
- 申请人地址： KR Seoul
- 专利权人： LG Display Co., Ltd.
- 当前专利权人： LG Display Co., Ltd.
- 当前专利权人地址： KR Seoul
- 代理机构： Polsinelli PC
- 优先权： KR10-2018-0085280 20180723
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; H01L51/56 ; H01L51/50
摘要：
A lighting apparatus has improved aperture ratio by changing auxiliary lines in a lattice shape into a line shape. In addition, a conductive layer having a high resistance is formed on the entire surface to control excessive current due to a short circuit, and an island-shaped anode is formed in the emission zone to reduce the resistance in the pixel, thereby preventing the luminance from being lowered.
公开/授权文献
- US20200028110A1 LIGHTING APPARATUS USING ORGANIC LIGHT EMITTING DIODE 公开/授权日：2020-01-23
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