- 专利标题： Display device with reflective electrode and connection electrode formed from a same metal and touch input system including the same
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申请号： US17819932申请日： 2022-08-15
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公开(公告)号： US11797118B2公开(公告)日： 2023-10-24
- 发明人: Gi Na Yoo , Ju Yeon Kim , Won Sang Park , Chang Woo Shim , Seong Jun 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
- 代理机构： F. CHAU & ASSOCIATES, LLC
- 优先权： KR 20220001850 2022.01.06
- 主分类号： G06F3/041
- IPC分类号： G06F3/041 ; G06F3/044 ; H10K59/40 ; H10K59/122
摘要：
A display device includes a display unit that includes a plurality of light emitting areas; a plurality of touch electrodes disposed between the plurality of light emitting areas and that sense a touch; a light blocking member that forms a code pattern by covering a portion of a front surface of at least one of the plurality of touch electrodes with a preset code shape; and a reflective electrode formed on a rear surface of the light blocking member and that has an area that at least partially overlaps the light blocking member and reflects light from the front surface.
公开/授权文献
- US20230214033A1 DISPLAY DEVICE AND TOUCH INPUT SYSTEM INCLUDING THE SAME 公开/授权日：2023-07-06
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