公开(公告)号：US20190250472A1

公开(公告)日：2019-08-15

申请号：US16274371

申请日：2019-02-13

申请人： SEIKO EPSON CORPORATION

发明人： Akihide HARUYAMA

IPC分类号： G02F1/1362 ,  G02F1/1335 ,  H04N9/31

CPC分类号： G02F1/136209 ,  G02F1/133526 ,  G02F2201/123 ,  G02F2203/01 ,  H04N9/3197

摘要： A first substrate includes a base material having transmissivity, a light-shielding body having a grid pattern in a plan view seen from a thickness direction of the base material, a pixel electrode, a first insulator having transmissivity that overlaps the light-shielding body in the plan view and is disposed between the base material and the pixel electrode, and a second insulator having transmissivity that overlaps the pixel electrode in the plan view and is disposed in contact with the first insulator between the base material and the pixel electrode. The second insulator has a refractive index greater than a refractive index of the first insulator. An interface between the second insulator and the first insulator has an inclined portion inclined away from a central axis along a thickness direction of the second insulator from the incident side of light toward an emitting side.

公开(公告)号：US20190243190A1

公开(公告)日：2019-08-08

申请号：US15955708

申请日：2018-04-18

申请人： Chunghwa Picture Tubes, LTD.

发明人： Chen-De Lee ,  Chun-Ming Huang ,  Chih-Chuan Chen

IPC分类号： G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/12

CPC分类号： G02F1/134309 ,  G02F1/133345 ,  G02F1/134363 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123

摘要： A pixel array substrate includes a substrate, pixel units, and signal lines. Each pixel unit includes an active device, a first insulation layer, a common electrode, a second insulation layer, and a pixel electrode. The common electrode is disposed on the first insulation layer and has openings. The pixel electrode is disposed on the second insulation layer and overlapped with the common electrode. The pixel electrode is electrically connected to the active device. The signal lines are disposed on the substrate and electrically connected to the active device, respectively. The openings include at least one first opening, and an orthogonal projection of the at least one first opening on the substrate is located between orthogonal projections of the pixel electrodes on the substrate and orthogonal projections of the signal lines on the substrate. A display panel including the pixel array substrate is also provided.

公开(公告)号：US20190219876A1

公开(公告)日：2019-07-18

申请号：US16233331

申请日：2018-12-27

申请人： Innolux Corporation

发明人： Mao-Shiang LIN ,  Chih-Yung HSIEH ,  Sheng-Yun LO

IPC分类号： G02F1/1343 ,  G02F1/1335 ,  G09G3/36

CPC分类号： G02F1/134309 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/133354 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0465

摘要： A display device includes a panel. The panel includes a first substrate; a first electrode disposed on the first substrate; a second substrate disposed opposite to the first substrate; a scan line disposed on the second substrate; a data line disposed on the second substrate and interlaced with the scan line; a first insulating layer disposed on the scan line and the data line; a second insulating layer disposed on first insulating layer; a second electrode disposed between the first insulating layer and the second insulating layer; a third electrode disposed on the second insulating layer; and a liquid crystal layer disposed between the first electrode and the third electrode, wherein the second electrode overlaps the data line in a top view.

公开(公告)号：US20190204708A1

公开(公告)日：2019-07-04

申请号：US16008853

申请日：2018-06-14

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Haiyan Wang

IPC分类号： G02F1/29

CPC分类号： G02F1/29 ,  G02F2201/08 ,  G02F2201/123 ,  G02F2201/34 ,  G02F2203/30

摘要： The current disclosure relates to a liquid crystal display (LCD) panel including but not limited to, a first substrate and a second substrate which are opposite to each other to form a cell, and liquid crystal molecules and a reflective prism disposed between the first and second substrates. The first substrate and/or the second substrate is provided thereon with a control electrode configured to generate an electric field to control the liquid crystal molecules to form a liquid crystal prism. The first substrate is further provided thereon with a first light-blocking layer which has an orthogonal projection on the first substrate staggered with an orthogonal projection of the reflective prism on the first substrate.

公开(公告)号：US20190189642A1

公开(公告)日：2019-06-20

申请号：US16279725

申请日：2019-02-19

申请人： Samsung Display Co., Ltd.

发明人： Duksung KIM

IPC分类号： H01L27/12 ,  G02F1/1362 ,  H01L29/786 ,  H01L29/24 ,  H01L21/4763 ,  H01L21/4757 ,  H01L21/027 ,  G02F1/1333

CPC分类号： H01L27/1225 ,  G02F1/133345 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2001/136222 ,  G02F2001/136231 ,  G02F2001/136295 ,  G02F2001/13685 ,  G02F2201/123 ,  H01L21/0273 ,  H01L21/47573 ,  H01L21/47635 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/1288 ,  H01L27/322 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3272 ,  H01L27/3276 ,  H01L29/24 ,  H01L29/78633 ,  H01L29/7869 ,  H01L51/5284 ,  H01L2227/323

摘要： A display device includes: a substrate including first and second light-blocking areas, and a pixel area; a light-blocking pattern at least partially at the first light-blocking area; a data line at the second light-blocking area; a first insulating layer on the light-blocking pattern and the data line; a semiconductor layer on the first insulating layer and overlapping the light-blocking pattern on a plane; a second insulating layer on the semiconductor layer; a color filter on the second insulating layer at least partially at the pixel area; a third insulating layer on the second insulating layer and the color filter; a gate line on the third insulating layer at the first light-blocking area; a pixel electrode at least partially at the pixel area; and a bridge electrode at least partially at the first light-blocking area. The second and third insulating layers directly contact one another over the semiconductor layer.

公开(公告)号：US20190146298A1

公开(公告)日：2019-05-16

申请号：US16148031

申请日：2018-10-01

申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

发明人： Shunpei YAMAZAKI ,  Yasuyuki ARAI

IPC分类号： G02F1/167 ,  G09F9/37 ,  G09G3/34 ,  G02B26/02 ,  H01L51/05 ,  G02F1/1368 ,  H01L51/00 ,  G02F1/1333

CPC分类号： G02F1/167 ,  G02B26/026 ,  G02F1/133305 ,  G02F1/1368 ,  G02F1/1676 ,  G02F1/1681 ,  G02F2001/1678 ,  G02F2201/123 ,  G09F9/372 ,  G09G3/344 ,  H01L51/0097 ,  H01L51/0545

摘要： A constitution of the display device of the invention is shown in the following. The display device includes a pixel unit including TFTs of which the active layer contains an organic semiconductor material for forming channel portions in the opening portions in an insulating layer arranged to meet the gate electrodes. The pixel unit further includes a contrast media formed on the electrodes connected to the TFTs for changing the reflectivity upon the application of an electric field, or microcapsules containing electrically charged particles that change the reflectivity upon the application of an electric field. The pixel unit is sandwiched by plastic substrates, and barrier layers including an inorganic insulating material are provided between the plastic substrates and the pixel unit. The purpose of the present invention is to supply display devices which are excellent in productivity, light in weight and flexible.

公开(公告)号：US20190129258A1

公开(公告)日：2019-05-02

申请号：US15919363

申请日：2018-03-13

申请人： BOE Technology Group Co., Ltd. ,  Beijing BOE Display Technology Co., Ltd.

发明人： Xiaona Liu ,  Feng Li ,  Liang Zhang

IPC分类号： G02F1/1343 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  G06F3/041 ,  H01L27/12

CPC分类号： G02F1/134309 ,  G02F1/13338 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134354 ,  G02F2201/123 ,  G06F3/0412 ,  G06F3/04164 ,  H01L27/12

摘要： The present disclosure relates to an array substrate, a liquid crystal display panel, and a display apparatus. In an embodiment, an array substrate includes: a plurality of pixel electrodes arranged in an array, data signal lines each connected to a corresponding one of the pixel electrodes, and touch control signal lines extending in a same direction as the data signal lines. Every two ones of the pixel electrodes adjacent to each other in a row direction constitute an electrode set. Each of the data signal lines is located in a gap between two adjacent electrode sets in a column direction, and the touch control signal lines are each disposed between one of the data signal lines and either of two adjacent electrode sets located adjacent to the one data signal line in the row direction.

公开(公告)号：US20190107756A1

公开(公告)日：2019-04-11

申请号：US16209061

申请日：2018-12-04

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Taekyung YIM ,  Suwan WOO ,  Keunwoo PARK ,  Nakcho CHOI

IPC分类号： G02F1/1337 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1333

CPC分类号： G02F1/133707 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/133761 ,  G02F2001/133776 ,  G02F2201/122 ,  G02F2201/123

摘要： A display substrate may include a base substrate having a plurality of pixel areas; and a pixel electrode in the pixel area. The pixel electrode may include a bump portion defining a plurality of domains and at least one slit extending along an edge of the pixel electrode in at least one domain.

公开(公告)号：US20190086716A1

公开(公告)日：2019-03-21

申请号：US15736309

申请日：2017-11-08

申请人： SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

发明人： Liyang AN

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/133512 ,  G02F1/134309 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123

摘要： A display panel includes a plurality of pixel units arranged in an array and each including a light transmitting zone and a light shielding zone arranged on a circumference of the light transmitting zone. The display panel includes a first substrate and a second substrate opposite to each other. The first substrate includes a black matrix and a first common electrode covering the black matrix. The black matrix is arranged in the light shielding zone. The second substrate includes a plurality of main pixel electrodes, which correspond, in a one-to-one manner, to the pixel units and face exactly to the light transmitting zones. In each individual pixel unit, the black matrix has edges facing the light transmitting zone and provided with notches. The first common electrode has a first portion that covers the notches and flush with a second portion thereof located in the light transmitting zone.

公开(公告)号：US20190073056A1

公开(公告)日：2019-03-07

申请号：US16122411

申请日：2018-09-05

申请人： Japan Display Inc.

发明人： Naoki Takada

IPC分类号： G06F3/044 ,  G06F3/041 ,  H01L27/32 ,  H05K1/18 ,  G02F1/1343

CPC分类号： G06F3/044 ,  G02F1/1343 ,  G02F2201/123 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/0339 ,  G06F2203/04107 ,  G06F2203/04108 ,  G06F2203/04111 ,  H01L27/3276 ,  H05K1/18

摘要： According to one embodiment, a display device includes a display panel, a cover member includes an opening which opposes the display panel and a sensor device provided around the opening in the cover member, and the sensor device includes a button portion includes a plurality of first sensors arranged at a first interval along a first direction, a bar portion includes plurality of second sensors arranged at a second interval along the first direction, the second sensors being smaller than the first sensors and a volume portion formed into a ring shape and including a plurality of third sensors arranged along a circumferential direction thereof.