- 专利标题: BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME
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申请号: US18238490申请日: 2023-08-27
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公开(公告)号: US20230400728A1公开(公告)日: 2023-12-14
- 发明人: Duk Sung KIM , Jung Hyun Kwon , Jae Won Lee
- 申请人: Samsung Display Co., LTD.
- 申请人地址: KR Yongin-si
- 专利权人: Samsung Display Co., LTD.
- 当前专利权人: Samsung Display Co., LTD.
- 当前专利权人地址: KR Yongin-si
- 优先权: KR 20190093228 2019.07.31
- 主分类号: G02F1/13357
- IPC分类号: G02F1/13357 ; G02F1/1333
摘要:
A backlight unit includes: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.
公开/授权文献
- US12124127B2 Backlight unit and display device including the same 公开/授权日:2024-10-22
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IPC分类: