公开(公告)号：US10224112B2

公开(公告)日：2019-03-05

申请号：US15533042

申请日：2016-11-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueguang Hao ,  Jianbo Xian ,  Xinyin Wu

IPC: G11C19/28 ,  G09G3/3266 ,  G09G3/36

Abstract: A shift register unit, a driving method thereof, a gate driver circuit and a display device are provided. The shift register unit includes a first pull-up node control unit, a second pull-up node control unit configured to enable a pull-up node to be at a first level at a pull-down maintenance stage under the control of a first clock signal, a first pull-down node control unit configured to enable a pull-down node to be at a second level at the pull-down maintenance stage under the control of the first clock signal, a second pull-down node control unit, a gate driving signal output unit configured to output a gate driving signal under the control of the pull-up and pull-down nodes, and a carry signal output unit configured to enable a carry signal output end to output a carry signal under the control of the pull-up and pull-down nodes.

公开(公告)号：US20190057983A1

公开(公告)日：2019-02-21

申请号：US16003416

申请日：2018-06-08

Applicant: BOE Technology Group Co., Ltd.

Inventor： Jianbo Xian ,  Yongda Ma ,  Yong Qiao ,  Xinyin Wu

IPC: H01L27/12

Abstract: An array substrate and a display device are provided in the embodiments of the disclosure. The array substrate includes: a substrate; thin film transistors formed on the substrate, each of the thin film transistors comprising a gate electrode, a gate insulation layer, an active layer; and a source electrode and a drain electrode; a protective layer formed on the thin film transistors, having through-holes formed therein; and lead-out electrodes; and at least one support is provided below the through-holes, each of the through-holes being configured to form an electrical connection between the drain electrode in each of the thin film transistors and a corresponding one of the lead-out electrodes, an orthogonal projection of each of the through-holes on the substrate falling within an orthogonal projection of the at least one support on the substrate.

公开(公告)号：US10185187B2

公开(公告)日：2019-01-22

申请号：US14893621

申请日：2015-05-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenbo Li ,  Xinyin Wu ,  Hongfei Cheng ,  Pan Li ,  Jianbo Xian

IPC: H05K1/11 ,  H05K1/14 ,  G02F1/1343 ,  G02F1/1337

Abstract: A display device and a manufacturing method thereof are disclosed. The display device includes a first substrate (S1) and a second substrate (S2) arranged opposite to each other; a common electrode (6) is disposed in a display area (A1) of the first substrate (S1); a plurality of first protrusions (1) are formed in a frame area (A2); the first protrusions (1) include first protrusion bodies (11) and first contact electrodes (12) disposed on top of the first protrusion bodies (11); the first contact electrodes (12) are electrically connected with the common electrodes (6); first common electrode signal lines (5) are disposed in a frame area (A2) of the second substrate (S2); and the first contact electrodes (12) are electrically connected with the first common electrode signal lines (5). The display device can simplify the overall manufacturing process of the display device.

公开(公告)号：US10170031B2

公开(公告)日：2019-01-01

申请号：US14912464

申请日：2015-05-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenbo Li ,  Yong Qiao ,  Xinyin Wu ,  Pan Li ,  Jianbo Xian ,  Hongfei Cheng

IPC: G09G5/00 ,  G09G3/20 ,  G09G3/36 ,  G02F1/1345

Abstract: A display apparatus comprises a T/CON functional module for providing a timing control, wherein the T/CON functional module and at least one other functional module in the display apparatus are integrated into one printed circuit board, so that the integration of printed circuit boards is improved, the number of peripheral circuit boards and lead wires of the display apparatus is decreased, and the manufacturing cost of the display apparatus is reduced.

公开(公告)号：US10158024B2

公开(公告)日：2018-12-18

申请号：US15535635

申请日：2016-08-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueguang Hao ,  Hongfei Cheng ,  Yong Qiao ,  Xinyin Wu

IPC: H01L29/786 ,  G02F1/1362 ,  G02F1/1335 ,  G03F9/00 ,  H01L29/417 ,  H01L27/12

Abstract: An array substrate and a display device are provided. The array substrate includes a base substrate and a gate metal layer, an active layer and a source/drain metal layer disposed on the base substrate; the gate metal layer includes a gate line and a storage electrode line that extends in parallel to the gate line; the active layer includes a first pattern taken as a channel region of a thin-film transistor (TFT) and a second pattern at least partially overlapped with the storage electrode line in a thickness direction of the base substrate, or the source/drain metal layer includes a data line pattern and a metal layer pattern at least partially overlapped with the storage electrode line in the thickness direction of the base substrate.

公开(公告)号：US20180308442A1

公开(公告)日：2018-10-25

申请号：US15569310

申请日：2017-05-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xueguang Hao ,  Hongfei Cheng ,  Xinyin Wu

IPC: G09G3/36 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1335 ,  G09G3/20

Abstract: An array substrate, a display device and a driving method for a display device are provided. In the array substrate and the display device, one sub-pixel includes a first sub-pixel portion and a second sub-pixel portion adjacent to each other. The first sub-pixel portion and the second sub-pixel portion are connected to different gate lines and are electrically connected to the same data line, so that, in the case of progressive scanning, the first sub-pixel portion and the second sub-pixel portion are applied with different data voltages.

公开(公告)号：US20180299684A1

公开(公告)日：2018-10-18

申请号：US15578897

申请日：2017-04-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yuxin Zhang ,  Hongfei Cheng ,  Xinyin Wu

IPC: G02B27/22 ,  G02F1/29 ,  G02F1/1335

Abstract: This present invention relates to a display device. The display device may include a backlight module configured to emit coherent light and incoherent light selectively, a spatial light modulator configured to display one of at least two types of image information, and a liquid crystal lens. The spatial light modulator and the liquid crystal lens may be sequentially disposed on a light exit path of the backlight module.

公开(公告)号：US10088710B2

公开(公告)日：2018-10-02

申请号：US14894180

申请日：2015-06-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenbo Li ,  Xinyin Wu ,  Yong Qiao ,  Hongfei Cheng ,  Pan Li ,  Jianbo Xian

IPC: G02F1/1339 ,  G02F1/1333

Abstract: A substrate and a photoelectric display device including the substrate are provided. The substrate includes a display region and seal material disposed in a periphery thereof. The substrate further includes a trapping buffer region which is disposed between the display region and the seal material and receives photoelectric display media. By providing the trapping buffer region, impact on the seal material by the excessive photoelectric display media can be mitigated or eliminated when the photoelectric display device is subjected to an external force or is flexed. The life time of the seal material is prolonged. A leakage of the photoelectric display media is avoided.

公开(公告)号：US09897293B2

公开(公告)日：2018-02-20

申请号：US14911303

申请日：2015-06-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Jian Xu ,  Xinyin Wu ,  Yongda Ma

IPC: F21V17/16 ,  F21V21/00 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: F21V21/00 ,  F21V17/164 ,  G02F1/133308 ,  G02F1/133608 ,  G02F2001/133314 ,  G02F2201/465

Abstract: The present disclosure relates to a field of display technology and discloses a backlight module and a display device. The backlight module comprises: a backplate comprising a bottom plate and side plates, which form a mounting recess; an optical film positioned in the mounting recess; at least two supporting bars positioned between the bottom plate and the optical film and arranged crosswise, wherein each two supporting bars are fastened to each other and each of the supporting bars is fastened on the bottom plate. In the above backlight module, a mechanical strength of the backplate of the backlight module may be increased due to the supporting bars mounted on the bottom plate and arranged crosswise, and a resistance to bending of the backplate is thus improved. Further, as the used supporting bars have a bar-shape structure and are arranged crosswise without covering the overall surface of the backplate, the weight of the backlight module is increased by a smaller amount than the existing backlight module with an increasing strength of the backplate. Thus, the backlight module has a high strength and a light weight.

公开(公告)号：US20170040669A1

公开(公告)日：2017-02-09

申请号：US14915613

申请日：2015-09-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yongchun Lu ,  Jian Xu ,  Xinyin Wu ,  Yong Qiao ,  Jianbo Xian

IPC: H01Q1/24 ,  H01Q1/38

Abstract: The present disclosure provides a mobile display terminal, including a case, a main board and an antenna. The main board is arranged inside the case, a circuit board is arranged on the main board, and the antenna is arranged on the case. The mobile display terminal further includes a connector configured to electrically connect the antenna to the circuit board.

Abstract translation: 本公开提供了一种移动显示终端，包括壳体，主板和天线。 主板布置在壳体内，主板上布置有电路板，天线布置在外壳上。 移动显示终端还包括被配置为将天线电连接到电路板的连接器。