公开(公告)号：US11563195B2

公开(公告)日：2023-01-24

申请号：US16639494

申请日：2019-04-10

Applicant: BOE Technology Group Co., Ltd.

Inventor： Wenqi Liu ,  Zhongyuan Sun ,  Guangcai Yuan ,  Jinxiang Xue ,  Guoqiang Wang ,  Chao Dong

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

Abstract: A stretchable display panel having a plurality of encapsulated islands and a plurality of bridges connecting the plurality of encapsulated islands is provided. The stretchable display panel includes a stretchable base substrate; a flexible base wall on the stretchable base substrate, the flexible base wall substantially enclosing a substantially enclosed space; an adhesive layer on the stretchable base substrate and substantially enclosed in the substantially enclosed space; and a plurality of light emitting elements on a side of the adhesive layer away from the stretchable base substrate. A respective one of the plurality of encapsulated islands includes at least one of the plurality of light emitting elements encapsulated therein on the stretchable base substrate.

公开(公告)号：US11776971B2

公开(公告)日：2023-10-03

申请号：US17059231

申请日：2020-03-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai Sui ,  Jinxiang Xue ,  Zhongyuan Sun ,  Chao Dong ,  Xiaofen Wang ,  Qian Jin

IPC: H01L27/12

CPC classification number: H01L27/1244 ,  H01L27/1262

Abstract: The present disclosure provides an array substrate, a method for manufacturing the array substrate, and a display apparatus. The array substrate includes a plurality of substrates spaced apart from each other; a plurality of display units which are provided on the plurality of substrates, respectively; a plurality of connection lines each of which is configured to connect two adjacent display units; a plurality of stretchable connection bridges each of which is configured to connect two adjacent substrates of the plurality of substrates; and a length of the connection line is greater than a length of the stretchable connection bridge.

公开(公告)号：US20230413657A1

公开(公告)日：2023-12-21

申请号：US18239439

申请日：2023-08-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jinxiang Xue ,  Zhongyuan Sun ,  Kai Sui ,  Xiang Zhou ,  Jingkai Ni ,  Wenqi Liu ,  Xiaofen Wang ,  Chao Dong

IPC: H10K77/10 ,  G09G3/00 ,  H10K59/131 ,  H10K71/00

CPC classification number: H10K77/111 ,  G09G3/035 ,  H10K59/131 ,  H10K71/00 ,  G09F9/301

Abstract: The present disclosure relates to a display device and a method of manufacturing the same. The display device includes: a plurality of display units, each display unit including one or more pixels; and a plurality of elastically stretchable stretching units respectively connected among the plurality of display units and forming elastic connection points with the display units, the stretching units and the plurality of display units forming a net-shaped distribution structure, wherein in a state that the display device is not under tension, a connection lines between the elastic connection points at both ends of the stretching unit are not parallel to a normal of the display units connected with at least one end of the stretching unit at the elastic connection points.

公开(公告)号：US11785832B2

公开(公告)日：2023-10-10

申请号：US17353190

申请日：2021-06-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jinxiang Xue ,  Zhongyuan Sun ,  Kai Sui ,  Xiang Zhou ,  Jingkai Ni ,  Wenqi Liu ,  Xiaofen Wang ,  Chao Dong

IPC: H01L51/00 ,  H10K77/10 ,  G09G3/00 ,  H10K59/131 ,  H10K71/00 ,  G09F9/30 ,  G09F9/33 ,  H10K59/12 ,  H10K102/00

CPC classification number: H10K77/111 ,  G09G3/035 ,  H10K59/131 ,  H10K71/00 ,  G09F9/301 ,  G09F9/33 ,  H10K59/1201 ,  H10K2102/311

Abstract: The present disclosure relates to a display device and a method of manufacturing the same. The display device includes: a plurality of display units, each display unit including one or more pixels; and a plurality of elastically stretchable stretching units respectively connected among the plurality of display units and forming elastic connection points with the display units, the stretching units and the plurality of display units forming a net-shaped distribution structure, wherein in a state that the display device is not under tension, a connection lines between the elastic connection points at both ends of the stretching unit are not parallel to a normal of the display units connected with at least one end of the stretching unit at the elastic connection points.

公开(公告)号：US11678510B2

公开(公告)日：2023-06-13

申请号：US16494417

申请日：2018-11-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai Sui ,  Zhongyuan Sun ,  Weijie Wang ,  Jinxiang Xue ,  Xiang Zhou ,  Wenqi Liu ,  Jingkai Ni ,  Chao Dong ,  Xiaofen Wang

IPC: H01L51/52 ,  H01L51/56 ,  H10K50/844 ,  H10K71/00

CPC classification number: H01L51/5256 ,  H01L51/56

Abstract: The present disclosure is related to a display panel. The display panel may include a display substrate, a plurality of light emitting units on the display substrate, and a first organic layer covering the plurality of light emitting units. A surface of the first organic layer opposite from the light emitting units may include a plurality of raised portions and a plurality of recessed portions. The first organic layer may be directly in contact with the plurality of light emitting units.

公开(公告)号：US20210313528A1

公开(公告)日：2021-10-07

申请号：US17353190

申请日：2021-06-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jinxiang Xue ,  Zhongyuan Sun ,  Kai Sui ,  Xiang Zhou ,  Jingkai Ni ,  Wenqi Liu ,  Xiaofen Wang ,  Chao Dong

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  G09G3/00

Abstract: The present disclosure relates to a display device and a method of manufacturing the same. The display device includes: a plurality of display units, each display unit including one or more pixels; and a plurality of elastically stretchable stretching units respectively connected among the plurality of display units and forming elastic connection points with the display units, the stretching units and the plurality of display units forming a net-shaped distribution structure, wherein in a state that the display device is not under tension, a connection lines between the elastic connection points at both ends of the stretching unit are not parallel to a normal of the display units connected with at least one end of the stretching unit at the elastic connection points.

公开(公告)号：US11871606B2

公开(公告)日：2024-01-09

申请号：US17279872

申请日：2020-07-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jinxiang Xue ,  Guoqiang Wang ,  Zhongyuan Sun ,  Wenqi Liu ,  Jingkai Ni ,  Kai Sui ,  Xiaofen Wang ,  Xiang Zhou ,  Chao Dong ,  Guangcai Yuan

IPC: H10K50/84 ,  H10K50/844 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K50/844 ,  H10K59/121 ,  H10K59/131

Abstract: A display substrate has at least one display region and at least one non-display region, and a non-display region is located at at least one side of a display region. The display substrate includes a base, a plurality of light-emitting devices, and an encapsulation layer. The plurality of light-emitting devices are located in the at least one display region and disposed on a side of the base. The encapsulation layer is disposed on a side of the plurality of light-emitting devices facing away from the base, and configured to encapsulate the plurality of light-emitting devices. A surface, proximate to the base, of a portion of the encapsulation layer located in the non-display region is unevenly arranged.

公开(公告)号：US12114558B2

公开(公告)日：2024-10-08

申请号：US17262768

申请日：2020-06-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai Sui ,  Jinxiang Xue ,  Zhongyuan Sun ,  Xiaofen Wang ,  Qian Jin ,  Chao Dong

IPC: H10K77/10 ,  H10K59/131 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K77/111 ,  H10K59/131 ,  H10K71/00 ,  H10K2102/311

Abstract: A flexible substrate, a preparation method therefor, a display panel, and a display device. The flexible substrate includes a flexible substrate, and the flexible substrate includes a plurality of display regions arranged in an array and bridges connecting every two adjacent display regions. Each of the display regions is provided with a pixel structure. Each of the bridges includes a buffer layer, a first organic layer, a wiring layer, a second organic layer, and an inorganic layer arranged in sequence. A wire is disposed in the wiring layer. At least part of the wire includes alternately arranged metal segments and elastic conductor segments in the direction of extension of the wire.

公开(公告)号：US11895867B2

公开(公告)日：2024-02-06

申请号：US17047925

申请日：2019-12-17

Applicant: BOE Technology Group Co., Ltd.

Inventor： Kai Sui ,  Zhongyuan Sun ,  Yupeng Gao ,  Chao Dong ,  Chuanxiang Xu

IPC: H10K50/858 ,  H10K59/40 ,  H10K71/60 ,  H10K59/122 ,  H10K59/35 ,  H10K59/38 ,  H10K50/86 ,  H10K50/856

CPC classification number: H10K50/858 ,  H10K50/856 ,  H10K50/865 ,  H10K59/122 ,  H10K59/35 ,  H10K59/38 ,  H10K59/40 ,  H10K71/60

Abstract: A method of reducing color breakup of reflection of ambient light in a display panel having a color breakup-prevention structure is provided. The color breakup-prevention structure includes a high refractive index lens layer on a side of a plurality of light emitting elements away from a base substrate; a low refractive index modulation layer on a side of the high refractive index lens layer away from the base substrate; a first color filter layer in a plurality of subpixel regions, and spaced apart from the high refractive index lens layer by the low refractive index modulation layer; and a first black matrix layer in an inter-subpixel region, and spaced apart from the high refractive index lens layer by the low refractive index modulation layer. The high refractive index lens layer includes a plurality of lens portions spaced apart from each other and respectively in the plurality of subpixels.

公开(公告)号：US11659762B2

公开(公告)日：2023-05-23

申请号：US16966710

申请日：2019-08-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai Sui ,  Zhongyuan Sun ,  Jinxiang Xue ,  Xiaofen Wang ,  Chao Dong

IPC: H10K77/10 ,  H10K50/844 ,  H10K59/131 ,  H10K71/00 ,  H10K71/80 ,  H10K59/12 ,  H10K102/00

CPC classification number: H10K77/111 ,  H10K50/844 ,  H10K59/131 ,  H10K71/00 ,  H10K71/80 ,  H10K59/1201 ,  H10K2102/311

Abstract: A flexible display panel includes: a stretchable base film; an adhesive layer disposed on a surface of the stretchable base film; a flexible substrate including a plurality of display units and a plurality of connection units, every two adjacent display units being connected by at least one connection unit; and a plurality of first release agent films disposed between the plurality of connection units and the adhesive layer, the plurality of first release agent films and the plurality of connection units being in one-to-one correspondence. An orthographic projection of each connection unit on the stretchable base film is within an orthographic projection of a corresponding first release agent film on the stretchable base film. The plurality of display units are bonded to the adhesive layer.