- 专利标题： Display apparatus including a display panel having a first pad portion and a flexible printed circuit board having a second pad portion
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申请号： US17369188申请日： 2021-07-07
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公开(公告)号： US11818928B2公开(公告)日： 2023-11-14
- 发明人: Huntae Kim , Sungun Park , Dongyoub Lee , Jiwon Han
- 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
- 代理机构： F. Chau & Associates, LLC
- 优先权： KR 20200084341 2020.07.08
- 主分类号： H01L29/08
- IPC分类号： H01L29/08 ; H10K59/131 ; H05K1/18 ; H10K59/121
摘要：
A display apparatus having a display panel that includes a first pad portion is provided. A flexible printed circuit board is configured to attach to the display panel. The flexible printed circuit board includes a second pad portion that is configured to electrically connect to the first pad portion. The first pad portion includes a plurality of first signal pads, a first test pad, and a first alignment pad having a first shape. The second pad portion comprises a second alignment pad having a second shape. The second alignment pad includes a first portion and a second portion that are spaced apart from each other. The first shape and the second shape are configured to form a predetermined alignment mark when the flexible printed circuit board is attached to the display panel at a predetermined position.
公开/授权文献
- US20220013620A1 DISPLAY APPARATUS 公开/授权日：2022-01-13
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