- 专利标题: Organic light emitting diode display device including touch sensor and manufacturing method of same
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申请号: US17116595申请日: 2020-12-09
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公开(公告)号: US11899863B2公开(公告)日: 2024-02-13
- 发明人: Jihun Lee , Chulho Kim , Namkook Kim , Jungeun Lee , Sungwoo Choi , Hwankeon 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: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: KR 20190180049 2019.12.31
- 主分类号: G06F3/041
- IPC分类号: G06F3/041 ; G06F3/044 ; H10K59/40 ; H10K71/00 ; H10K59/38 ; H10K50/844 ; H10K59/12 ; H10K50/15
摘要:
An organic light emitting diode display device including a touch sensor and a manufacturing method of the same are discussed. The display device includes a substrate having light emitting areas defined therein; light emitting elements provided on the light emitting areas on the substrate; a first encapsulation film covering the light emitting elements; color filters provided on the first encapsulation film to respectively correspond to the light emitting areas; bridge electrodes provided between the plurality of color filters on the first encapsulation film; a bank insulating film provided on the first encapsulation film to cover the bridge electrodes and surround the color filters; touch electrodes provided by being overlapped with the bridge electrodes on the bank insulating film; and a planarization film covering the color filters and the bank insulating film and exposing the touch electrodes.
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