- 专利标题: MANUFACTURING METHOD OF MICRO-LED DISPLAY PANEL
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申请号: US16990998申请日: 2020-08-11
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公开(公告)号: US20200373282A1公开(公告)日: 2020-11-26
- 发明人: Ying-Tsang Liu , Yu-Chu Li , Pei-Hsin Chen , Yi-Ching Chen
- 申请人: PlayNitride Inc.
- 申请人地址: TW Hsinchu County
- 专利权人: PlayNitride Inc.
- 当前专利权人: PlayNitride Inc.
- 当前专利权人地址: TW Hsinchu County
- 优先权: TW106137561 20171031
- 主分类号: H01L25/075
- IPC分类号: H01L25/075 ; H01L33/62 ; H01L33/38 ; H01L23/00 ; H01L25/16
摘要:
A micro-LED display panel including a substrate, an anisotropic conductive film, and a plurality of micro-LEDs is provided. The anisotropic conductive film is disposed on the substrate. The micro-LEDs and the anisotropic conductive film are disposed at the same side of the substrate, and the micro-LEDs are electrically connected to the substrate through the anisotropic conductive film. Each of the micro-LEDs includes an epitaxial layer and an electrode layer electrically connected to the epitaxial layer, and the electrode layers comprises a first electrode and a second electrode which are located between the substrate and the corresponding epitaxial layer. A ratio of a thickness of each of the electrode layers to a thickness of the corresponding epitaxial layer ranges from 0.1 to 0.5, and a gap between the first electrode and the second electrode of each of the micro-LEDs is in a range of 1 μm to 30 μm.
公开/授权文献
- US11302679B2 Manufacturing method of micro-LED display panel 公开/授权日:2022-04-12
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