公开(公告)号：US20210407327A1

公开(公告)日：2021-12-30

申请号：US16476613

申请日：2018-12-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hong LI ,  Dawei WANG ,  Shanchen KAO ,  Yanli WANG ,  Haoran WANG

IPC: G09F9/30 ,  G06F1/16

Abstract: A flexible display device and an application method thereof are provided. The flexible display device includes a main body, a flexible display screen and a power device, the flexible display screen is configured to have a first end coupled to the main body, and a second end of the flexible display screen opposite to the first end is movable relative to the main body.

公开(公告)号：US20180287080A1

公开(公告)日：2018-10-04

申请号：US15764312

申请日：2017-06-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hejin WANG ,  Mingche HSIEH ,  Weifeng ZHOU ,  Shanchen KAO ,  Dawei WANG

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52

Abstract: The embodiments of the disclosure disclose a flexible substrate, a fabrication method thereof, and a flexible display apparatus. The flexible substrate includes a first organic layer and an inorganic buffer layer stacked together. The first organic layer and the inorganic buffer layer form an organic-inorganic composite structure. The expansion coefficient of the flexible substrate provided by the embodiment of the present disclosure is more matched with that of the rigid auxiliary substrate, so as to reduce the risk of warping of the rigid auxiliary substrate and then improve the process accuracy when fabricating the display device.

公开(公告)号：US20220285637A1

公开(公告)日：2022-09-08

申请号：US17664711

申请日：2022-05-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hejin WANG ,  Mingche HSIEH ,  Weifeng ZHOU ,  Shanchen KAO ,  Dawei WANG

IPC: H01L51/00 ,  H01L51/52

Abstract: The embodiments of the disclosure disclose a flexible display apparatus. The flexible display apparatus includes a flexible substrate, a display device and a flexible encapsulation layer. The flexible substrate includes a first organic layer, an inorganic buffer layer, and a second organic layer, the inorganic buffer layer is between the first organic layer and the second organic layer, and the first organic layer includes inorganic nano-particles; the display device is located between the flexible substrate and the flexible encapsulation layer; the flexible encapsulation layer is configured to encapsulate the display device.

公开(公告)号：US20200184856A1

公开(公告)日：2020-06-11

申请号：US16617604

申请日：2019-05-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hejin WANG ,  Ming Che HSIEH ,  Shanchen KAO

IPC: G09F9/30 ,  H01L51/52 ,  H01L27/32

Abstract: A display substrate and a manufacturing method therefor, and a display device. The display substrate includes a flexible protective layer and sub-pixel structures. The flexible protective layer includes bosses, the sub-pixel structure is provided on a top surface of the boss, the boss further includes multiple side surfaces intersecting with the top surface, and the display substrate further includes secondary sub-pixel structures provided on at least one of the multiple side surfaces.

公开(公告)号：US20200036823A1

公开(公告)日：2020-01-30

申请号：US16337766

申请日：2018-07-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingche HSIEH ,  Shanchen KAO ,  Haijun QIU

IPC: H04M1/02 ,  H04N5/225 ,  H04N5/232

Abstract: A mobile terminal is provided and includes a display panel, a processor, a controller and at least two image collectors located at a side of the display panel distal to a side of a light outgoing surface of the display panel; the at least two image collectors are configured to acquire images of a same scene at the side of the light outgoing surface of the display panel so as to obtain at least two preview images; the processor is configured to synthesize the acquired at least two preview images into a target image such that a sharpness of the target image is higher than a sharpness of each of the preview images; and the controller is configured to send the target image to the display panel for display.

公开(公告)号：US20240306483A1

公开(公告)日：2024-09-12

申请号：US18666521

申请日：2024-05-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hejin WANG ,  Mingche HSIEH ,  Weifeng ZHOU ,  Shanchen KAO ,  Dawei WANG

IPC: H10K77/10 ,  H10K50/844 ,  H10K102/00

CPC classification number: H10K77/111 ,  H10K50/844 ,  H10K2102/00 ,  H10K2102/311

Abstract: The present disclosure provides a display device. The display device includes: a flexible substrate including a first organic layer, a second organic layer, and an inorganic layer sandwiched between the first organic layer and the second organic layer; an organic light emitting diode device on the flexible substrate, the organic light emitting diode device including an anode, a cathode and an organic light emitting layer between the anode and the cathode; and a flexible encapsulation layer on the organic light emitting diode device. A material of the first organic layer is the same as a material of the second organic layer, a thickness of the first organic layer is greater than a thickness of the second organic layer, and at least one of the first organic layer or the second organic layer includes inorganic nano-particles.

公开(公告)号：US20230263045A1

公开(公告)日：2023-08-17

申请号：US18303463

申请日：2023-04-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hejin WANG ,  Mingche HSIEH ,  Weifeng ZHOU ,  Shanchen KAO ,  Dawei WANG

IPC: H10K77/10 ,  H10K50/844

CPC classification number: H10K77/111 ,  H10K50/844 ,  H10K2102/00

Abstract: The embodiments of the disclosure disclose a flexible display apparatus. The flexible display apparatus includes a flexible substrate, a display device and a flexible encapsulation layer. The flexible substrate includes a first organic layer, an inorganic buffer layer, and a second organic layer, the inorganic buffer layer is between the first organic layer and the second organic layer, and the first organic layer includes inorganic nano-particles; the display device is located between the flexible substrate and the flexible encapsulation layer; the flexible encapsulation layer is configured to encapsulate the display device.

公开(公告)号：US20200381639A1

公开(公告)日：2020-12-03

申请号：US16915652

申请日：2020-06-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hejin WANG ,  Mingche HSIEH ,  Weifeng ZHOU ,  Shanchen KAO ,  Dawei WANG

IPC: H01L51/00 ,  H01L51/52

Abstract: The embodiments of the disclosure disclose a flexible substrate, a fabrication method thereof, and a flexible display apparatus. The flexible substrate includes a first organic layer, an inorganic buffer layer, and a second organic layer. The inorganic buffer layer is between the first organic layer and the second organic layer. The second organic layer includes inorganic nano-particles. The expansion coefficient of the flexible substrate provided by the embodiment of the present disclosure is more matched with that of the rigid auxiliary substrate, so as to reduce the risk of warping of the rigid auxiliary substrate and then improve the process accuracy when fabricating the display device.