公开(公告)号：US20180031889A1

公开(公告)日：2018-02-01

申请号：US15417691

申请日：2017-01-27

申请人： Samsung Display Co., Ltd.

发明人： HYOUNG-JOON KIM ,  SIJIN KIM ,  HYANGYUL KIM ,  MATTHEW SMITH ,  JAE HOON JUNG ,  MOON-KEUN CHOI ,  SEUNGJOO CHOI

IPC分类号： G02F1/1339 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1335

CPC分类号： G02F1/13394 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/1339 ,  G02F2001/133388 ,  G02F2001/133519 ,  G02F2001/13398

摘要： A display apparatus includes a first substrate, a color filter, a gap maintaining pattern, a column spacer, and a blocking dam. The first substrate includes a display area and a peripheral area surrounding the display area. The color filter is disposed in the display area. The gap maintaining pattern is disposed in the peripheral area in a same layer as the color filter. The column spacer is disposed on the color filter. The blocking dam is disposed in a same layer as the column spacer and overlaps the gap maintaining pattern. The difference between the gap of the first and second substrates in the display area and the gap of the first and second substrates in the peripheral area may be decreased.

公开(公告)号：US20240206276A1

公开(公告)日：2024-06-20

申请号：US18487162

申请日：2023-10-16

申请人： Samsung Display Co., LTD.

发明人： SEUNGHUI SEO ,  SOON TAK JUNG ,  HYUNBAE PARK ,  Hyelynn Song ,  TAE WOO LIM ,  MOON-KEUN CHOI

IPC分类号： H10K59/38 ,  H10K59/131

CPC分类号： H10K59/38 ,  H10K59/131

摘要： A color conversion substrate includes an upper substrate including a first area and a second area adjacent to the first area and a first color filter, a second color filter, and a third color filter which are disposed on the upper substrate and in the first area and the second area, and an opening corresponding to the first color filter is defined by a one of the second color filter and the third color filter having a smaller stitch error between the first area and the second area.

公开(公告)号：US20180033803A1

公开(公告)日：2018-02-01

申请号：US15616276

申请日：2017-06-07

申请人： Samsung Display Co., Ltd.

发明人： MOON-KEUN CHOI ,  SIJIN KIM ,  HYUN-JUNG LEE ,  YEONTAEK JEONG ,  SEUNGJOO CHOI

IPC分类号： H01L27/12 ,  H01L29/423 ,  H01L29/786 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1333 ,  H01L29/417 ,  H01L29/66

CPC分类号： G02F1/1368 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/13394 ,  G02F2001/13398 ,  G02F2201/50 ,  G02F2202/28

摘要： A display substrate includes a base substrate, a switching element disposed on the base substrate a first layer disposed on the switching element, a first electrode disposed on the first layer, an insulation layer disposed on the first electrode, and a spacer disposed on the contact hole of the insulation layer. The switching element includes a gate electrode, a source electrode, and a drain electrode. A contact hole is defined in the insulation layer to partially exposing expose a portion of the first electrode.

公开(公告)号：US20240276827A1

公开(公告)日：2024-08-15

申请号：US18539529

申请日：2023-12-14

申请人： Samsung Display Co., Ltd.

发明人： MOON-KEUN CHOI ,  HYUNBAE PARK ,  SEUNGHUI SEO ,  Hyelynn SONG ,  TAE WOO LIM

IPC分类号： H10K59/38 ,  H10K59/122 ,  H10K59/80

CPC分类号： H10K59/38 ,  H10K59/122 ,  H10K59/873

摘要： A display device includes a base layer having a plurality of light-emitting regions and a non-light-emitting region disposed adjacent to the plurality of light-emitting regions, and a color filter layer disposed on the base layer. The color filter layer includes a first color filter that transmits a first color light, a second color filter that transmits a second color light, the first color light and the second color light being different from each color, and a third color filter that transmits a third color light, the first color light, the second color light, and the third color light being different from each other. The first to third color filters overlap each other in the non-light-emitting region in a plan view, and in the third color filter, a measurement opening is defined in a region overlapping the non-light-emitting region in a plan view.

公开(公告)号：US20230363232A1

公开(公告)日：2023-11-09

申请号：US18166593

申请日：2023-02-09

申请人： Samsung Display Co., LTD.

发明人： SEUNGHUI SEO ,  TAE WOO LIM ,  MOON-KEUN CHOI ,  WAL JUN KIM ,  HYUNBAE PARK ,  Hyelynn Song

IPC分类号： H10K59/38 ,  H10K59/122

CPC分类号： H10K59/38 ,  H10K59/122 ,  G02B5/201

摘要： A color conversion panel includes a substrate including a display area including a color conversion layer, a first pixel area, a second pixel area, and a non-pixel area, and a plurality of color filter layers on the substrate. The color filter layers include a first color filter layer in the first pixel area and defining in the non-pixel area, a first alignment pattern, and a first opening spaced from the first alignment pattern, the first pixel area and the second pixel area, and a second color filter layer in the second pixel area, covering the first alignment pattern of the first color filter layer and defining in the non-pixel area a second alignment pattern which overlaps the first opening of the first color filter layer and exposes a portion of the first color filter layer at the first opening, to outside the second color filter layer.