公开(公告)号：US12144236B2

公开(公告)日：2024-11-12

申请号：US17434409

申请日：2021-02-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haibin Zhu ,  Qingyu Huang ,  Weijie Wang ,  Lu Wang ,  Guangcai Yuan ,  Fengjie Zhang ,  Dongliang Bai

IPC: H10K65/00 ,  H04B10/116 ,  H10K30/80 ,  H10K39/30

Abstract: Provided are a display substrate and a manufacturing method thereof, and a visible light communication apparatus. The display substrate includes a substrate, and the substrate includes a display region and a peripheral region surrounding the display region; the peripheral region includes a visible light signal receiving region surrounding the display region; the display substrate further includes a photosensitive sensing unit, the photosensitive sensing unit is located in the visible light signal receiving region and is configured to receive a visible light signal and convert the visible light signal into an electrical signal to achieve visible light communication.

公开(公告)号：US20210408197A1

公开(公告)日：2021-12-30

申请号：US16484623

申请日：2019-03-06

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haibin Zhu ,  Zhongyuan Sun ,  Guangcai Yuan ,  Weijie Wang ,  Bo Jiang

IPC: H01L27/32 ,  H01L25/065

Abstract: The present disclosure relates to a display apparatus. The display apparatus may include a plurality of display units, each of the plurality of display units including at least one pixel, and a plurality of connectors that connect the plurality of display units to one another. The plurality of connectors and the plurality of display units may form a mesh distribution structure and, when the mesh distribution structure is stretched in a first direction, the mesh distribution structure may be configured to expand in a second direction perpendicular to the first direction.

公开(公告)号：US11699364B2

公开(公告)日：2023-07-11

申请号：US16934944

申请日：2020-07-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai Sui ,  Haibin Zhu ,  Che An

IPC: G09F9/30 ,  H10K50/842 ,  H10K59/131 ,  H10K71/00 ,  H10K59/12 ,  H10K102/00

CPC classification number: G09F9/301 ,  H10K50/8426 ,  H10K59/131 ,  H10K71/00 ,  H10K59/1201 ,  H10K2102/311

Abstract: The present disclosure provides a stretchable display substrate, a method for preparing the same, and a stretchable display device. The display substrate includes: a plurality of island areas arranged in an array, and a bridge area for connecting adjacent island areas, each of the plurality of island areas including a display region and a non-display region surrounding the display region, in which the non-display region is provided with a first groove arranged around the display region, an organic light emitting pattern arranged in the first groove, and an encapsulation pattern arranged in the first groove and covering the organic light emitting pattern in the first groove.

公开(公告)号：US11203808B2

公开(公告)日：2021-12-21

申请号：US16629580

申请日：2018-11-14

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haibin Zhu ,  Weijie Wang ,  Fengjie Zhang ,  Bo Jiang

IPC: C23C14/04 ,  C23C14/24 ,  H01L51/56 ,  B05C21/00 ,  H01L51/00

Abstract: A mask plate includes a plurality of first supporting and shielding strips, and a plurality of second supporting and shielding strips. The second supporting and shielding strips and the first supporting and shielding strips perpendicularly intersect. The first supporting and shielding strips and the second supporting and shielding strips are provided with at least one objective supporting and shielding strip, and an edge of a predetermined surface of the objective supporting and shielding strip parallel to an extending direction of the objective supporting and shielding strip is provided with a thinned area; the thinned area extends in the extending direction of the objective supporting and shielding strip, and has a thickness smaller than a thickness of other areas except the thinned area; and the predetermined surface is a surface of the objective supporting and shielding strip facing a deposition material when a mask evaporation is performed through the mask plate.

公开(公告)号：US11828914B2

公开(公告)日：2023-11-28

申请号：US17942313

申请日：2022-09-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haibin Zhu ,  Xiaofen Wang ,  Jinxiang Xue ,  Zhongyuan Sun ,  Weijie Wang

IPC: G09F9/30 ,  G02B1/14 ,  G02B1/12 ,  G06F1/16 ,  H10K77/10

CPC classification number: G02B1/14 ,  G02B1/12 ,  G06F1/1609 ,  G09F9/301 ,  H10K77/111

Abstract: The present disclosure provides an optical adhesive layer, a stretchable display device and a preparing method for the optical adhesive layer. The optical adhesive layer includes: an edge region enclosing a hollow portion; a plurality of block regions distributed in the hollow portion along a first direction and a second direction; and connection ribs connecting the block regions to the edge region, wherein the connection ribs are distributed in the hollow portion in a net form, and the connection ribs include a plurality of first ribs, second ribs, and third ribs connecting the block regions with the first and second ribs.

公开(公告)号：US11506821B2

公开(公告)日：2022-11-22

申请号：US16880219

申请日：2020-05-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haibin Zhu ,  Xiaofen Wang ,  Jinxiang Xue ,  Zhongyuan Sun ,  Weijie Wang

IPC: G06F3/038 ,  G02B1/14 ,  G02B1/12 ,  G06F1/16 ,  G09F9/30 ,  H01L51/00

Abstract: The present disclosure provides an optical adhesive layer, a stretchable display device and a preparing method for the optical adhesive layer. The optical adhesive layer includes: an edge region enclosing a hollow portion; a plurality of block regions distributed in the hollow portion along a first direction and a second direction; and connection ribs connecting the block regions to the edge region, wherein the connection ribs are distributed in the hollow portion in a net form.

公开(公告)号：US20210222281A1

公开(公告)日：2021-07-22

申请号：US16765330

申请日：2019-12-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haibin Zhu ,  Xue Dong ,  Guangcai Yuan ,  Weijie Wang ,  Fengjie Zhang

IPC: C23C14/04 ,  C23C14/24

Abstract: Embodiments of the present disclosure provide a method of manufacturing a mask, a mask and an evaporation method with a mask. The method comprises: providing a frame and a mask body; and fixing the mask body to the frame to form the mask in a case where at least one of the mask body and the frame is at a predetermined temperature, such that the mask body is elastically deformed by a predetermined amount by tensioning the mask body by the frame by a thermal deformation at a usage temperature different from the predetermined temperature.

公开(公告)号：US11769850B2

公开(公告)日：2023-09-26

申请号：US17500963

申请日：2021-10-14

Applicant: BOE Technology Group Co., Ltd.

Inventor： Rui Huang ,  Haibin Zhu

IPC: H01L31/105 ,  H01L31/02 ,  H01L31/0224 ,  H01L31/20

CPC classification number: H01L31/1055 ,  H01L31/02005 ,  H01L31/022408 ,  H01L31/202

Abstract: An optoelectronic integrated substrate, a preparation method thereof and an optoelectronic integrated circuit. The electronic integrated substrate includes a base substrate and an electronic device and a photo-diode disposed on the base substrate, wherein the photo-diode includes an ohmic contact layer and an intrinsic amorphous silicon layer, and the ohmic contact layer and the intrinsic amorphous silicon layer are sequentially arranged along a direction parallel to the plane of the base substrate and are connected.

公开(公告)号：US11578400B2

公开(公告)日：2023-02-14

申请号：US16235758

申请日：2018-12-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Bin Zhang ,  Xinxing Wang ,  Tingting Zhou ,  Xuefei Sun ,  Weijie Wang ,  Haibin Zhu

IPC: C23C14/04 ,  B05D1/32 ,  C23C16/04 ,  H01L51/56 ,  H01L51/00 ,  B05C21/00 ,  B05C17/06 ,  H01L21/308 ,  G03F1/64 ,  H05K3/12 ,  H01L27/32

Abstract: The fine metal mask provided in the present disclosure includes at least one mask pattern portion, and at least one protective portion that is disposed on and connected with at least one side edge of the at least one mask pattern portion, wherein a thickness of the at least one protective portion is less than a thickness of the at least one mask pattern portion.

公开(公告)号：US11502152B2

公开(公告)日：2022-11-15

申请号：US16484623

申请日：2019-03-06

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haibin Zhu ,  Zhongyuan Sun ,  Guangcai Yuan ,  Weijie Wang ,  Bo Jiang

IPC: H01L27/32 ,  H01L25/065

Abstract: The present disclosure relates to a display apparatus. The display apparatus may include a plurality of display units, each of the plurality of display units including at least one pixel, and a plurality of connectors that connect the plurality of display units to one another. The plurality of connectors and the plurality of display units may form a mesh distribution structure and, when the mesh distribution structure is stretched in a first direction, the mesh distribution structure may be configured to expand in a second direction perpendicular to the first direction.