公开(公告)号：US20180254328A1

公开(公告)日：2018-09-06

申请号：US15560724

申请日：2016-09-21

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Ke Wang ,  Ce Ning

IPC分类号： H01L29/45 ,  H01L27/12 ,  H01L21/02 ,  H01L21/443 ,  H01L21/027 ,  H01L29/66 ,  H01L29/24 ,  H01L29/786 ,  G03F5/16 ,  C23C14/35

CPC分类号： H01L29/45 ,  C23C14/35 ,  G02F1/13363 ,  G02F1/1343 ,  G03F5/16 ,  H01L21/02565 ,  H01L21/02631 ,  H01L21/0274 ,  H01L21/443 ,  H01L21/77 ,  H01L27/1225 ,  H01L27/127 ,  H01L27/1288 ,  H01L29/24 ,  H01L29/66969 ,  H01L29/78633 ,  H01L29/7869

摘要： The present application discloses a thin film transistor, a display substrate and display panel having the same, and a fabricating method thereof. The thin film transistor includes a base substrate; an active layer on the base substrate having a channel region, a first electrode contact region, and a second electrode contact region; and a first electrode on a side of the first electrode contact region distal to the base substrate; and a second electrode on a side of the second electrode contact region distal to the base substrate; the first electrode and the second electrode being made of an amorphous carbon material.

公开(公告)号：US20180254013A1

公开(公告)日：2018-09-06

申请号：US15844941

申请日：2017-12-18

申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

发明人： Zhetao XU

IPC分类号： G09G3/36 ,  G02F1/1343

CPC分类号： G09G3/3648 ,  G02F1/1343 ,  G09G3/3614 ,  G09G2320/0209

摘要： The present disclosure provides a liquid crystal display panel, and an inversion control method and device for the same. The method includes: applying a first inversion signal corresponding to a current image frame to a plurality of pixel blocks of the liquid crystal display panel; determining a target pixel block from the plurality of pixel blocks, wherein a charge accumulation value of a target pixel row where the target pixel block is located is greater than or equal to a first preset threshold, and a charge accumulation value of the target pixel block is greater than or equal to a second preset threshold; and applying a second inversion signal reverse to the first inversion signal to the target pixel block.

公开(公告)号：US20180252972A1

公开(公告)日：2018-09-06

申请号：US15561185

申请日：2017-04-07

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Chunping LONG

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

CPC分类号： G02F1/134363 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/124 ,  H01L27/12 ,  H01L27/124

摘要： An array substrate, a display panel and a display device are disclosed. The array substrate includes: a plurality of gate lines, a plurality of data lines and a plurality of common electrodes disposed on a base substrate. The plurality of gate lines are extended in a first direction, the plurality of data lines are extended in a second direction. Each of the common electrodes includes an overlap section which overlaps at least one of the data lines in a direction perpendicular to the base substrate. A gap is provided between the overlap sections of two adjacent common electrodes in the second direction, the two adjacent common electrodes overlap the same data lines in the direction perpendicular to the base substrate. An intersection of the data line and the gate line between the two adjacent common electrodes is located within the gap.

公开(公告)号：US20180239181A1

公开(公告)日：2018-08-23

申请号：US15896722

申请日：2018-02-14

申请人： Semiconductor Energy Laboratory Co., Ltd.

发明人： Hajime KIMURA

IPC分类号： G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  G09G3/36

CPC分类号： G02F1/1343 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/136286 ,  G02F2001/134372 ,  G09G3/36 ,  G09G3/3648 ,  G09G2310/04 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2340/0435 ,  G09G2360/144

摘要： A novel display panel that is highly convenient or reliable is provided. The display panel includes a first pixel, a second pixel, and a functional layer. The first pixel includes a first display element, and the second pixel includes a second display element. The functional layer includes a first pixel circuit and a second pixel circuit. The first display element includes a first electrode, a second electrode, and a layer containing a liquid crystal material. A first distance is provided between the first electrode and the functional layer. A second distance is provided between the second electrode and the functional layer. The first electrode and the second electrode each include a region overlapping with the layer containing a liquid crystal material. The second distance is shorter than the first distance. The second display element includes a third electrode, a fourth electrode, and the layer containing a liquid crystal material. A third distance is provided between the third electrode and the functional layer. A fourth distance is provided between the fourth electrode and the functional layer. The fourth distance is shorter than the third distance and longer than the first distance.

公开(公告)号：US20180231853A1

公开(公告)日：2018-08-16

申请号：US15890994

申请日：2018-02-07

申请人： Japan Display Inc.

发明人： Koji YAMAMOTO ,  Hiroyuki ABE ,  Naoki MIYANAGA

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

CPC分类号： G02F1/136286 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/1337 ,  G02F1/1343 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04107

摘要： A third metal wire, a common power supply line, a sensor power supply line, a selector switch 58, and a shield portion are provided. The third metal wire is provided on a first sensor electrode formed in a display region of an array substrate. The common power supply line and the sensor power supply line are provided in a peripheral region of the array substrate. The selector switch 58 is configured to supply either DC common voltage or AC sensor voltage to the first sensor electrode. The shield portion has a mesh shape. The shield portion is provided above the sensor power supply line. The shield portion is formed using the same material as the third metal wire.

公开(公告)号：US20180231832A1

公开(公告)日：2018-08-16

申请号：US15513270

申请日：2016-08-26

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Jiantao Liu ,  Wenbo Li ,  Xuewen Lv

IPC分类号： G02F1/1335 ,  G02B27/09 ,  G02F1/1343

CPC分类号： G02F1/133528 ,  G02B26/08 ,  G02B27/0172 ,  G02B27/0977 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/0178 ,  G02F1/1335 ,  G02F1/1343

摘要： The present application discloses a display apparatus including an image display portion for displaying an image, the image display portion emitting display light along a light propagating direction; and a light modulator assembly having a first light modulator and a second light modulator arranged in series along the light propagating direction. The second light modulator has at least a reflective optical state. The first light modulator is switchable between the reflective optical state and a transmissive optical state and is on a side of the second light modulator proximal to the image display portion. A total number of light modulators including the second light modulator and any light modulator on a side of the second light modulator proximal to the image display portion is N, N is an integer≥2.

公开(公告)号：US20180217427A1

公开(公告)日：2018-08-02

申请号：US15853287

申请日：2017-12-22

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： KWANG HO LEE ,  YEO GEON YOON ,  JOONG GUN CHONG ,  YONG HAWN SHIN

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

CPC分类号： G02F1/1343 ,  G02F1/133345 ,  G02F1/136286 ,  G02F1/1368 ,  G09G2310/0264 ,  H01L27/124 ,  H01L27/1248

摘要： A display panel includes a base substrate. A semiconductor layer is disposed on the base substrate. A source electrode and a drain electrode are disposed on the semiconductor layer. A first insulating layer is disposed on both the source electrode and the drain electrode. A data line is disposed on the first insulating layer. The data line is electrically connected to the source electrode via a contact hole penetrating through the first insulating layer.

公开(公告)号：US20180210300A1

公开(公告)日：2018-07-26

申请号：US15328130

申请日：2016-11-23

申请人： Wuhan China Star Optoelectronics Technology Co., Ltd.

发明人： Chunqian ZHANG ,  Caiqin CHEN

IPC分类号： G02F1/1362 ,  H01L27/12 ,  H01L21/768 ,  H01L21/027 ,  H01L21/311

CPC分类号： G02F1/136227 ,  G02F1/1333 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/136286 ,  G02F2001/133357 ,  G02F2001/136295 ,  H01L21/0273 ,  H01L21/31111 ,  H01L21/31144 ,  H01L21/76802 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1262 ,  H01L27/1288

摘要： The present application provides a manufacture method of an array substrate, wherein the manufacture method comprises providing a substrate; sequentially forming a planarization layer, a first common electrode layer and a first insulation layer on the substrate; forming a metal line layer on the first insulation layer; depositing a second insulation layer on a second metal layer and the first insulation layer; forming a plurality of through holes in the second insulation layer; forming a second common electrode layer on the second insulation layer which is formed with the through holes. The present application further provides a liquid crystal panel and a liquid crystal display screen.

公开(公告)号：US20180203273A1

公开(公告)日：2018-07-19

申请号：US15327999

申请日：2017-01-06

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

发明人： Mian ZENG

IPC分类号： G02F1/133 ,  G09G3/36 ,  G02F1/1362 ,  G02F1/1343 ,  H01L27/32

CPC分类号： G02F1/13306 ,  G02F1/1343 ,  G02F1/136286 ,  G09G3/3611 ,  H01L27/3288

摘要： A pure color screen inspection method for a display panel is provided. The method includes selecting the sub-pixels of an undetected color; turning on the gate electrodes of odd row using a first scan line; providing a data signal to the sub-pixels of odd row using a corresponding data line; turning on the gate electrodes of even row using a second scan line; providing a data signal to the sub-pixels of even row using a corresponding data line; and repeating above steps. The beneficial effects of the method are that a display panel can be lighted up with a pure color screen without mixed colors via a printed circuit board.

公开(公告)号：US20180196322A1

公开(公告)日：2018-07-12

申请号：US15860059

申请日：2018-01-02

申请人： Semiconductor Energy Laboratory Co., Ltd.

发明人： Shunpei YAMAZAKI ,  Kei TAKAHASHI

IPC分类号： G02F1/1362 ,  G02F1/1343

CPC分类号： G02F1/136286 ,  G02F1/1343 ,  G02F1/136213

摘要： To achieve a display device that is suitable for increasing in size and to provide a high-resolution display device. In the display device, three or more adjacent gate lines are supplied with the same selection signal. Three or more pixels that adjoin in the column direction are connected to different source lines. In each of the pixels, a transistor including a semiconductor layer is disposed. An inner source line among three or more source lines is disposed to overlap with a conductive layer that functions as a pixel electrode. Part of the semiconductor layer of the transistor is provided between the outer source line and a source line adjacent to the outer source line.