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公开(公告)号：US11042066B2
公开(公告)日：2021-06-22
申请号：US16168916
申请日：2018-10-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hao Miao , Pengju Zhang , Mingxing Liu , Haiyan Sun , Hong Zhu
IPC: G02F1/1343 , G02F1/1335 , G02F1/13357 , H01L27/12 , G02F1/1333
Abstract: A display panel and a display device are provided. The display panel includes: a first substrate, a second substrate cell-aligned with the first substrate, a first electrode, a second electrode, the first electrode and the second electrode being used to provide an electric field, and a dimming layer between the first substrate and the second substrate, the dimming layer comprising a two-dimensional material deflected between a direction perpendicular to the first substrate and a direction parallel to the first substrate under the action of the electric field.
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公开(公告)号：US20190265556A1
公开(公告)日：2019-08-29
申请号：US16168916
申请日：2018-10-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hao Miao , Pengju Zhang , Mingxing Liu , Haiyan Sun , Hong Zhu
IPC: G02F1/1343 , G02F1/1335 , H01L27/12
Abstract: A display panel and a display device are provided. The display panel includes: a first substrate, a second substrate cell-aligned with the first substrate, a first electrode, a second electrode, the first electrode and the second electrode being used to provide an electric field, and a dimming layer between the first substrate and the second substrate, the dimming layer comprising a two-dimensional material deflected between a direction perpendicular to the first substrate and a direction parallel to the first substrate under the action of the electric field.
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公开(公告)号：US11320690B2
公开(公告)日：2022-05-03
申请号：US17264530
申请日：2020-06-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Meina Yu , Weili Zhao , Mingxing Liu , Rui Li
IPC: G02F1/1335 , F21V8/00 , G02F1/13357 , G02F1/017 , G02F2/02 , G02F1/1333
Abstract: A color filter substrate includes: a first base, a first metal wire grid polarizing layer, and first sub-pixel units, second sub-pixel units and third sub-pixel units. The first sub-pixel unit includes a first light conversion pattern emitting light of a second color under excitation of incident light of a first color and a first reflective pattern reflecting the light of the first color and transmitting the light of the second color. The second sub-pixel unit includes a second light conversion pattern emitting light of a third color under the excitation of the incident light of the first color and a second reflective pattern reflecting the light of the first color and transmitting the light of the third color. The third sub-pixel unit is configured to receive the light of the first color and emit light of a fourth color or the light of the first color.
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公开(公告)号：US11345855B2
公开(公告)日：2022-05-31
申请号：US16607217
申请日：2019-04-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Rui Li , Haiyan Sun , Hao Miao , Pengju Zhang , Mingxing Liu , Hong Zhu , Yajie Wang , Jingzhe Fang
Abstract: A liquid crystal composition and a display device are provided. The liquid crystal composition includes a compound having a structure represented by general formula (I) and a compound having a structure represented by general formula (II), and L1, L2, L3 and L4 are independently selected from Z1 is selected from a single bond or —C≡C—; R1, R2 and R3 are independently selected from alkyl, alkenyl, alkynyl, haloalkyl or OR4; and R4 is selected from alkyl, alkenyl, alkynyl or haloalkyl.
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公开(公告)号：US10976622B2
公开(公告)日：2021-04-13
申请号：US16638923
申请日：2019-03-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pengju Zhang , Hao Miao , Haiyan Sun , Mingxing Liu , Hong Zhu
IPC: G02F1/00 , G02F1/169 , G02F1/1362 , G02F1/1335
Abstract: A display panel, a manufacturing method thereof and a display device are provided. The display panel includes an array substrate and a color filter substrate disposed oppositely. A light transmission medium layer is provided between the array substrate and the color filter substrate, the light transmission medium layer being made of graphene oxide.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11162029B2
公开(公告)日：2021-11-02
申请号：US16387004
申请日：2019-04-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Rui Li , Pengju Zhang , Mingxing Liu , Haiyan Sun , Xiaochuan Chen
IPC: G02F1/1333 , C09K19/44 , C09K19/12 , C09K19/20 , C09K19/30
Abstract: Embodiments of the present disclosure provide a liquid crystal composition and its manufacturing method, a display panel and a display device. The liquid crystal composition includes: at least three organic compounds having a general formula of in which R1 is selected from C1 to C12 alkyl or C2 to C12 alkenyl; R2 is selected from C1 to C12 alkyl, C2 to C12 alkenyl or CF3; are independently selected from j, k and m are independently selected from 0, 1, 2 and 3; l and n are independently selected from 1, 2 and 3; and Z is selected from a single bond, C1 to C12 alkyl, C2 to C12 alkenyl, C2 to C12 alkynyl, CF2O or COO.
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公开(公告)号：US10714030B2
公开(公告)日：2020-07-14
申请号：US15988075
申请日：2018-05-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haiyan Sun , Hao Miao , Rui Li , Hong Zhu , Pengju Zhang , Mingxing Liu
Abstract: A display device and apparatus, display control method and storage medium are provided. The display device includes first substrate, first dimming layer, a light-emitting layer, second dimming layer and second substrate which are laminated in sequence; the first dimming layer controls the light emitted from the light-emitting layer and incident onto the first dimming layer to present one of the following two states: reflected but not transmitted into the first dimming layer, and transmitted and emergent from one side where the first substrate lies; the second dimming layer controls the light emitted from the light-emitting layer and incident onto the second dimming layer to present one of the following two states: reflected but not transmitted into the second dimming layer; and transmitted and emergent from one side where the second substrate lies. The case that the double-faced images displayed by the display apparatus are mirror images may be avoided.
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公开(公告)号：US20190206309A1
公开(公告)日：2019-07-04
申请号：US15988075
申请日：2018-05-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haiyan Sun , Hao Miao , Rui Li , Hong Zhu , Pengju Zhang , Mingxing Liu
IPC: G09G3/3208 , H05B33/08 , H01L51/52 , H01L51/50 , H01L27/32
Abstract: A display device and apparatus, display control method and storage medium are provided. The display device includes first substrate, first dimming layer, a light-emitting layer, second dimming layer and second substrate which are laminated in sequence; the first dimming layer controls the light emitted from the light-emitting layer and incident onto the first dimming layer to present one of the following two states: reflected but not transmitted into the first dimming layer, and transmitted and emergent from one side where the first substrate lies; the second dimming layer controls the light emitted from the light-emitting layer and incident onto the second dimming layer to present one of the following two states: reflected but not transmitted into the second dimming layer; and transmitted and emergent from one side where the second substrate lies. The case that the double-faced images displayed by the display apparatus are mirror images may be avoided.
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公开(公告)号：US11264684B2
公开(公告)日：2022-03-01
申请号：US16609819
申请日：2019-04-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pengju Zhang , Mingxing Liu , Haiyan Sun , Rui Li , Hao Miao , Hong Zhu
Abstract: A liquid crystal phase shifter is disclosed. The liquid crystal phase shifter includes a liquid crystal cell, a partition plate, a first microstrip line, a second microstrip line and liquid crystal molecules. The liquid crystal cell includes a first substrate and a second substrate disposed opposite to each other; the partition plate is disposed between the first substrate and the second substrate; the first microstrip line is disposed on a surface of the partition plate away from the second substrate; the second microstrip line is disposed on a surface of the partition plate away from the first substrate; and the liquid crystal molecules are provided between the first substrate and the partition plate, and between the second substrate and the partition plate.
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公开(公告)号：US11079622B2
公开(公告)日：2021-08-03
申请号：US16580446
申请日：2019-09-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haiyan Sun , Hao Miao , Rui Li , Pengju Zhang , Hong Zhu , Mingxing Liu
IPC: G02F1/01 , G02F1/1335 , H01L27/32 , H01L51/52
Abstract: A display panel includes: a transparent display substrate; an opposite substrate disposed opposite to the transparent display substrate; and a light adjusting layer disposed between the transparent display substrate and the opposite substrate. The light adjusting layer is configured in a way that, under action of an electric field, at least a part of the light adjusting layer transmits light or at least a part of the light adjusting layer reflects light.
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