公开(公告)号：US20210124262A1

公开(公告)日：2021-04-29

申请号：US16861956

申请日：2020-04-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ge SHI ,  Ming ZHU ,  Zheng FANG ,  Yanliu SUN ,  Haijun NIU ,  Shiyu ZHANG ,  Song YANG ,  Yujie LIU ,  Yuyao WANG ,  Jiahui HAN ,  Xiaochuan CHEN ,  Xue DONG

IPC: G03F7/00 ,  G02F1/13357 ,  G02F1/1335

Abstract: The present disclosure provides a quantum dot color filter, a fabrication method thereof, a display panel and a display device, and belongs to the field of display technology. The quantum dot color filter of the present disclosure includes a quantum dot functional layer configured to emit light of a certain color under excitation of excitation light. The quantum dot functional layer has a hollowed-out portion, which exposes a side surface of the quantum dot functional layer, so that the excitation light is able to arrive at the side surface.

公开(公告)号：US20190115410A1

公开(公告)日：2019-04-18

申请号：US15556405

申请日：2017-01-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ming ZHU ,  Xue DONG ,  Jikai YAO ,  Guangkui QIN ,  Xinxing WANG ,  Jing LV

IPC: H01L27/32 ,  H01L51/56 ,  G06F3/041 ,  G06F3/044

Abstract: A single-side light-emitting source, a method for manufacturing the same, and a display device are provided. The single-side light-emitting source includes a base substrate; a plurality of light-shielding patterns on the base substrate; a signal transmission pattern covering the plurality of light-shielding patterns; a plurality of first electrodes; an electroluminescent layer on the first electrodes; and a transparent second electrode layer on the electroluminescent layer. In the above single-side light-emitting source, the first electrodes are on the signal transmission pattern, and an orthographic projection of each first electrode onto the base substrate is within an orthographic projection of a corresponding light-shielding pattern onto the base substrate.

公开(公告)号：US20200150134A1

公开(公告)日：2020-05-14

申请号：US16450735

申请日：2019-06-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song YANG ,  Ming ZHU ,  Shiyu ZHANG ,  Jiahui HAN ,  Zheng FANG ,  Ge SHI ,  Haijun NIU ,  Yujie LIU ,  Yuyao WANG

IPC: G01N35/00 ,  B01J19/00 ,  C12Q1/6837 ,  C40B60/02

Abstract: This disclosure provides a gene chip comprising a substrate and at least one positioning device fixed on an upper surface of the substrate, wherein the at least one positioning device is provided with a receiving cavity for receiving a bead, the receiving cavity being arranged on a surface of the at least one positioning device facing away from the substrate, and a cross-sectional area of the receiving cavity is gradually decreased in a direction toward the upper surface of the substrate. This disclosure further provides a gene detection device comprising the gene chip.

公开(公告)号：US20190243176A1

公开(公告)日：2019-08-08

申请号：US16229141

申请日：2018-12-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yunsik IM ,  Seoyoon KIM ,  Yoonsung UM ,  Liwei LIU ,  Hui ZHANG ,  Shiyu ZHANG ,  Ming ZHU ,  Haijun NIU

IPC: G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/1362 ,  G02F1/133514 ,  G02F1/133553 ,  G02F2001/136222 ,  G02F2203/055

Abstract: An array substrate includes a base substrate and a selective reflective layer. The selective reflective layer on the base substrate, and includes at least one selective reflective unit. The selective reflective unit is configured to reflect light of a first wavelength range and transmit light of a second wavelength range other than the first wavelength range.

公开(公告)号：US20170115440A1

公开(公告)日：2017-04-27

申请号：US15209141

申请日：2016-07-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ming ZHU

IPC: F21V8/00

CPC classification number: G02B6/005 ,  G02B6/0043

Abstract: The present disclosure discloses a backlight module, a method of manufacturing the same and a display device. The backlight module includes a light guide plate and a quantum dot film attached to the light guide plate in a full lamination manner. Quantum dot materials are arranged in the quantum dot film to function as screen dots of the light guide plate, and have different distribution densities in different areas of the quantum dot film.

公开(公告)号：US20230094018A1

公开(公告)日：2023-03-30

申请号：US16981768

申请日：2019-11-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jian GAO ,  Xue DONG ,  Xiaochuan CHEN ,  Tao HONG ,  Ming ZHU

IPC: H04N13/302 ,  G09G3/00 ,  G09G3/36 ,  G09G5/14 ,  H04N13/383

Abstract: A display device provided by the present disclosure includes: a plurality of display units arranged in an array, wherein each display unit includes m sub-pixels, the m sub-pixels of the display unit are in one-to-one correspondence with m preset viewing areas, and m is an integer greater than or equal to 2; and refraction structures in one-to-one correspondence with the plurality of display units, wherein each refraction structure is located on a light emitting side of a display unit corresponding to the refraction structure, and the refraction structure is configured to refract light emitted from each sub-pixel of a corresponding display unit to a viewing area corresponding to the sub-pixel.

公开(公告)号：US20210088853A1

公开(公告)日：2021-03-25

申请号：US16083240

申请日：2018-02-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ming ZHU ,  Shiyu ZHANG ,  Yingtao WANG ,  Meili WANG

IPC: G02F1/13357 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  C09K11/06 ,  C09K11/77

Abstract: A reflective liquid crystal display panel includes an array substrate, an opposite substrate, a liquid crystal layer, an absorptive polarizer, a plurality of pixel electrodes, a reflective polarized structure, and a plurality of light conversion structures. the absorptive polarizer is located at a surface of the liquid crystal layer away from the array substrate, and the absorptive polarizer has a light transmission axis; the reflective polarized structure has a light reflection axis, and the light reflection axis and the light transmission axis are parallel or perpendicular to each other; the plurality of light conversion structures are located at a surface of the reflective polarized structure facing away from pixel electrodes, the light conversion structure is in one-to-one correspondence with the pixel electrode, and the light conversion structure is configured to convert incident light into light of a color corresponding to a pixel unit in which the pixel electrode is located.