公开(公告)号：US11087666B2

公开(公告)日：2021-08-10

申请号：US16825529

申请日：2020-03-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song Yang ,  Yanliu Sun ,  Xue Dong ,  Ming Zhu ,  Ge Shi ,  Shiyu Zhang ,  Yujie Liu ,  Yuyao Wang ,  Jiahui Han ,  Zheng Fang

IPC: G09G3/20 ,  G02B30/22

Abstract: The present disclosure provides a 3D display substrate including: a plurality of sub-pixels of different colors, a driver and a plurality of plano-convex lenses located at a light-emitting side of the plurality of sub-pixels. The plurality of sub-pixels are corresponding to the plurality of plano-convex lenses in a one-to-one manner. A light-emitting surface of each of the plurality of sub-pixels is located in a focal plane of the corresponding plano-convex lens. Each of the plurality of sub-pixels includes a plurality of sub-pixel sub-portions arranged in an array. The driver is configured to drive the plurality of sub-pixel sub-portions in the same sub-pixel to display images of different grayscales to form a 3D display image.

公开(公告)号：US20210036078A1

公开(公告)日：2021-02-04

申请号：US16821125

申请日：2020-03-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanliu Sun ,  Ming Zhu ,  Ge Shi ,  Haijun Niu ,  Yuyao Wang ,  Shiyu Zhang ,  Song Yang ,  Zheng Fang ,  Jiahui Han ,  Yujie Liu ,  Hao Zhang

IPC: H01L27/32

Abstract: A display panel and a display device are provided, and the display panel includes a substrate and a pixel layer disposed on the substrate. The pixel layer includes a plurality of pixel units arranged in an array. The display panel includes a main light-transmitting region surrounded by the plurality of pixel units, and an orthographic projection of the main light-transmitting region on the substrate is not overlapped with orthographic projections of the plurality of pixel units on the substrate, so that external light is allowed to pass through the main light-transmitting region of the display panel, and then is received by an image acquisition device disposed on a side of the display panel.

公开(公告)号：US10762326B2

公开(公告)日：2020-09-01

申请号：US16132813

申请日：2018-09-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenxiu Zhu ,  Yanliu Sun

IPC: G06K9/00 ,  G06F3/041 ,  H01L27/32

Abstract: A fingerprint identification device and manufacturing method thereof, and electronic device are disclosed. The fingerprint identification device includes a base film, a detection circuit, and an adhesive layer. The detection circuit is provided at a first side of the base film; the adhesive layer is provided on the first side of the base film, and is provided between the base film and the detection circuit, so as to adhere the detection circuit onto the base film.

公开(公告)号：US10713999B2

公开(公告)日：2020-07-14

申请号：US16111871

申请日：2018-08-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanliu Sun

IPC: G09G3/3208 ,  G06F3/041 ,  H01L27/32 ,  G06K9/00 ,  H01L27/146

Abstract: The disclosure discloses an OLED display panel, a driving method thereof and a display device. In a texture recognition period, a first light emitting element in a texture recognition area is controlled to be in an off state, wherein the first light emitting element includes at least a light emitting element of which a spacing from an edge of a pinhole imaging area is closest in the texture recognition area; and then an image of an object, formed through the pinhole imaging area, is obtained by an image sensor, the object being in the texture recognition area and above the display panel, so as to implement the texture collection and recognition functions.

公开(公告)号：US10365693B2

公开(公告)日：2019-07-30

申请号：US16031450

申请日：2018-07-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanliu Sun

IPC: H05K1/02 ,  G06F1/16 ,  G06K9/00

Abstract: This disclosure provides a flexible display panel for fingerprint recognition, a display device and a fingerprint recognition method. The flexible display panel for fingerprint recognition includes a flexible substrate base plate and a cover plate provided opposite to each other to form a cell, wherein the flexible substrate base plate includes a first flexible layer; a light shielding layer disposed below the first flexible layer, wherein the light shielding layer has a fingerprint recognition area, and the light shielding layer at the fingerprint recognition area has a plurality of imaging holes arranged in an array; a fingerprint acquisition element disposed on a side of the flexible substrate base plate away from the cover plate and opposite to the fingerprint recognition area; and a functional film layer disposed between the flexible substrate base plate and the cover plate.

公开(公告)号：US20190187756A1

公开(公告)日：2019-06-20

申请号：US16031450

申请日：2018-07-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanliu Sun

IPC: G06F1/16 ,  G06K9/00

CPC classification number: G06F1/1652 ,  G06K9/00053 ,  G06K9/00087

Abstract: This disclosure provides a flexible display panel for fingerprint recognition, a display device and a fingerprint recognition method. The flexible display panel for fingerprint recognition includes a flexible substrate base plate and a cover plate provided opposite to each other to form a cell, wherein the flexible substrate base plate includes a first flexible layer; a light shielding layer disposed below the first flexible layer, wherein the light shielding layer has a fingerprint recognition area, and the light shielding layer at the fingerprint recognition area has a plurality of imaging holes arranged in an array; a fingerprint acquisition element disposed on a side of the flexible substrate base plate away from the cover plate and opposite to the fingerprint recognition area; and a functional film layer disposed between the flexible substrate base plate and the cover plate.

公开(公告)号：US10197852B2

公开(公告)日：2019-02-05

申请号：US15258579

申请日：2016-09-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lu Wang ,  Shiming Shi ,  Yanliu Sun

IPC: G02F1/133 ,  G02F1/1335 ,  F21V8/00 ,  G02F1/1368

Abstract: A dual-mode liquid crystal display device, a color filter substrate and an array substrate are provided. The display device comprises: a color filter substrate, an array substrate assembled with the color filter substrate, and a liquid crystal layer between the color filter substrate and the array substrate. The pixel area of the array substrate comprises red, green, blue and white sub-pixels; and the color filter substrate or the array substrate is provided with a fluorescent layer at the position corresponding to the white sub-pixels.

公开(公告)号：US09886109B2

公开(公告)日：2018-02-06

申请号：US14354234

申请日：2013-12-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shiming Shi ,  Yanliu Sun

IPC: G06F3/038 ,  G09G3/34 ,  G06F3/0354 ,  G06F3/041 ,  G09F9/37 ,  B41J3/407 ,  G06F3/048

CPC classification number: G06F3/0383 ,  B41J3/4076 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/048 ,  G09F9/372 ,  G09G3/344 ,  G09G2380/14

Abstract: A writing device for electronic paper includes an array substrate, a master control module, an input module electrically connected with the master control module, and an array substrate driving module electrically connected with the master control module, the array substrate is electrically connected with the array substrate driving module, an upper surface of the array substrate is configured to be electrically connected with electronic paper to be written, the input module is configured to input operation instructions to the master control module, the master control module is configured to control the array substrate driving module to drive the array substrate for performing writing operations according to the operation instructions. An embodiment of the present invention further provides an electronic paper tag system including the electronic paper writing device. Therefore, the writing device and the electronic paper tag system provided in embodiments of the present invention are particularly applicable to situations in which tag information is not required to be updated frequently (for example, doorplate, merchandise price labels).

公开(公告)号：US20170205853A1

公开(公告)日：2017-07-20

申请号：US15315740

申请日：2016-04-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanliu Sun

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/16 ,  G09F9/301

Abstract: A flexible display device is disclosed. The flexible display device includes a flexible display screen and at least two supporting plates configured to fix the flexible display screen, wherein one supporting plate of the at least two supporting plates is rotatable relative to the other supporting plate until they are overlap each other, and the flexible display device further comprises: a guide component disposed between the two supporting plates and configured to prevent a bending portion of the flexible display from being squeezed by the two adjacent supporting plates. When the flexible display is folded, the bending portion thereof can be held in a space supported by the guide component and the two supporting plates, thereby preventing the problem of wrinkles of the flexible display screen and extending the life time.

公开(公告)号：US09465252B2

公开(公告)日：2016-10-11

申请号：US14363084

申请日：2013-06-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lu Wang ,  Shiming Shi ,  Yanliu Sun

IPC: G02F1/133 ,  G02F1/1335 ,  F21V8/00 ,  G02F1/1368

CPC classification number: G02F1/133617 ,  G02B6/0068 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/1368 ,  G02F2001/133614 ,  G02F2001/133626 ,  G02F2201/52

Abstract: A dual-mode liquid crystal display device, a color filter substrate and an array substrate are provided. The display device comprises: a color filter substrate (10), an array substrate (20) assembled with the color filter substrate (10), and a liquid crystal layer (30) between the color filter substrate (10) and the array substrate (20). The pixel area of the array substrate (20) comprises red, green, blue and white sub-pixels; and the color filter substrate (10) or the array substrate (20) is provided with a fluorescent layer at the position corresponding to the white sub-pixels.

Abstract translation: 提供双模式液晶显示装置，滤色器基板和阵列基板。 显示装置包括：滤色器基板（10），与滤色器基板（10）组装的阵列基板（20）和滤色器基板（10）与阵列基板（10）之间的液晶层（30） 20）。 阵列基板（20）的像素区域包括红色，绿色，蓝色和白色子像素; 并且滤色器基板（10）或阵列基板（20）在与白色子像素对应的位置处设置有荧光层。