公开(公告)号：US12105387B2

公开(公告)日：2024-10-01

申请号：US18140070

申请日：2023-04-27

申请人： Sharp Display Technology Corporation

发明人： Hiroaki Wada ,  Junichi Mori ,  Takumi Tomita ,  Kenichi Nishimura ,  Hiroto Akiyama

IPC分类号： G02F1/1343 ,  G02F1/135 ,  G02F1/1362

CPC分类号： G02F1/1351 ,  G02F1/13439 ,  G02F1/136286

摘要： A display device includes: a first substrate, a second substrate, a light-blocking portion, a pixel, and a wiring line. The second substrate has a main face opposite a main face of the first substrate. The light-blocking portion is disposed on the main face of the first substrate, including an opening, and blocking light. The pixel is disposed on the main faces of the first substrate and the second substrate and delimited by at least a part of the opening. The wiring line is disposed on the main face of the second substrate and at least partially overlapping the opening. The wiring line has a projection protruding toward a first substrate side. The projection has a surface including a curved surface and comprises a plurality of projections disposed at intervals in locations overlapping at least the opening.

公开(公告)号：US12105392B2

公开(公告)日：2024-10-01

申请号：US18386111

申请日：2023-11-01

申请人： Sharp Display Technology Corporation

发明人： Takahiro Koshiba ,  Hiroto Akiyama

IPC分类号： G09G3/36 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12

CPC分类号： G02F1/1368 ,  G02F1/136286 ,  H01L27/124

摘要： A display device includes a first pixel electrode, a first switching element, a first wiring, a second pixel electrode, a second switching element, a second wiring, a third wiring, a fourth wiring, a first insulating film, a second insulating film, and an alignment film, in which the first wiring includes a first lead-out portion disposed outside the display region and located on a lower layer side of the first insulating film, the second wiring includes a second lead-out portion disposed adjacent to the first lead-out portion outside the display region and located on a lower layer side of the second insulating film, the third wiring is located on the lower layer side of the first insulating film, and the fourth wiring is located on the lower layer side of the second insulating film on the upper layer side of the first insulating film.