公开(公告)号：US20230214033A1

公开(公告)日：2023-07-06

申请号：US17819932

申请日：2022-08-15

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： GI NA YOO ,  JU YEON KIM ,  WON SANG PARK ,  CHANG WOO SHIM ,  SEONG JUN LEE

IPC分类号： G06F3/041 ,  H01L27/32 ,  G06F3/044

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.