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公开(公告)号：US20240365635A1
公开(公告)日：2024-10-31
申请号：US18497147
申请日：2023-10-30
发明人： GI NA YOO , JU YEON KIM
CPC分类号： H10K59/40 , G06F3/0418 , G06F3/0442 , H10K59/65 , H10K59/873 , H10K59/8792 , G06F2203/04108
摘要： A display panel of a display device includes emission areas and a non-emission area between adjacent ones of the emission areas. A sensing electrode is disposed on the non-emission area of the display panel. A light blocking member is disposed on a portion of the sensing electrode. The light blocking member absorbs light of a specific wavelength, and another portion of the sensing electrode that does not overlap with the light blocking member reflects light of the specific wavelength. When viewed on a plane, the light blocking member includes a first part and a second part having different line widths in a first direction.
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公开(公告)号：US20230214033A1
公开(公告)日：2023-07-06
申请号：US17819932
申请日：2022-08-15
发明人： GI NA YOO , JU YEON KIM , WON SANG PARK , CHANG WOO SHIM , SEONG JUN LEE
CPC分类号： G06F3/0412 , H01L27/323 , G06F3/0446 , G06F3/0442 , H01L27/3246
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.
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