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公开(公告)号：US12235535B2
公开(公告)日：2025-02-25
申请号：US18022190
申请日：2022-03-30
Inventor： Zongmin Liu , Long Wang , Feng Qu , Biqi Li
IPC: G02F1/1333 , G01S7/35 , G02F1/1335 , G02F1/1343 , G02F1/1345 , G06F3/01 , H01Q1/22 , H01Q9/04 , H01Q21/06 , G01S7/04
Abstract: A display apparatus and an electronic device are provided, and belong to the field of display technology. The display apparatus includes a display module and a plurality of antenna units integrated on the display module. The display module includes a first substrate and a second substrate opposite to each other and a liquid crystal layer between the first substrate and the second substrate; each antenna unit includes a first radiation portion and a first reference electrode opposite to each other; the first radiation portion is on a light outgoing side of the display module; and the first substrate includes a first base substrate and a driving layer on a side of the first base substrate close to the liquid crystal layer; and the driving layer is also used as the first reference electrode of each antenna unit.
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2.发明公开公开(公告)号：US20240085747A1
公开(公告)日：2024-03-14
申请号：US18509374
申请日：2023-11-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Long Wang , Nanfang Jia , Yidan Peng , Jian Zhou
IPC: G02F1/1343 , G02F1/1334 , G02F1/1335 , G02F1/13357 , G02F1/137
CPC classification number: G02F1/13439 , G02F1/1334 , G02F1/133512 , G02F1/133524 , G02F1/133615 , G02F1/134309 , G02F1/13775
Abstract: A transparent display panel includes: a first substrate, a second substrate, and a liquid crystal layer therebetween. The pixel units of the display panel include a first pixel unit in a first area near one side of the display panel and a second pixel unit in a second area at a side of the first area away from the one side. The first pixel unit includes first and second transparent electrodes on one of the substrates, and the second pixel unit includes third and fourth transparent electrodes on the other one of the substrates. The first pixel unit further includes a dummy electrode separated from both of the first and second transparent electrodes. An orthographic projection of the first or second transparent electrode on the first substrate has a hollow area, and an orthographic projection of the dummy electrode on the first substrate is in the hollow area.
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公开(公告)号：US11662625B2
公开(公告)日：2023-05-30
申请号：US17304518
申请日：2021-06-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yidan Peng , Long Wang , Nanfang Jia , Zhiliang Wang
IPC: G02F1/13357 , G02F1/1335
CPC classification number: G02F1/133606 , G02F1/133613
Abstract: A transparent display device and a backlight module are provided. The transparent display device includes: a scattered display panel including a display side; a first base substrate on a side of the scattered display panel facing away from the display side; a light source on a side of the first base substrate; and a dot-array structure between the scattered display panel and the first base substrate. The first base substrate includes a light incident surface and a light emitting surface. The dot-array structure includes a plurality of protrusions, and orthographic projections of the plurality of protrusions on the light emitting surface are distributed in an array. An orthographic projection of each protrusion on a first plane is in an inverted trapezoidal shape in a direction from the first base substrate to the scattered display panel.
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公开(公告)号：US20210181560A1
公开(公告)日：2021-06-17
申请号：US15777610
申请日：2017-12-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Long Wang , Chiehhsing Chung , Changcheng Ju
IPC: G02F1/1347 , G02F1/13357
Abstract: A transparent panel includes a first substrate, a second substrate, and a plurality of pixel regions. The second substrate is opposite to the first substrate. The plurality of pixel regions are between the first substrate and the second substrate. Each of the pixel regions includes a first region and a second region. A scattering degree of the first region is greater than a scattering degree of the second region. An area ratio of the first region to the second region in a pixel region increases as a distance between the pixel region and at least one side of the transparent panel increases.
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公开(公告)号：US10884291B2
公开(公告)日：2021-01-05
申请号：US16596963
申请日：2019-10-09
Inventor： Nanfang Jia , Long Wang , Guangkui Qin
IPC: G02F1/13357
Abstract: The present disclosure provides a transparent display device, including a transparent display panel and at least one full color light source. The transparent display panel includes a first substrate and a second substrate provided opposite to each other, and a polymer liquid crystal mixed layer located therebetween. The light source is located at a side of the first substrate distal to the second substrate, and an orthographic projection of the light source on a plane where the first substrate is located is outside the first substrate. The light source is configured to emit light of at least two colors toward the transparent display panel in a time division manner.
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Patent Agency Ranking
公开(公告)号：US20190056831A1
公开(公告)日：2019-02-21
申请号：US15956726
申请日：2018-04-18
Inventor： Yuan Liu , Long Wang , Zhaolei Li , Tuan Liang , Shuanghui Zhao , Xinhua Pei , Yuanda Cheng
IPC: G06F3/041 , G06F3/0354 , G06F3/044 , G06F1/16
Abstract: A display panel detecting device is provided which includes a base, a fixing structure for mounting a display panel to be detected being on the base; a backlight source for providing backlight to the display panel to be detected, the backlight source being on the base; an information storage module; and a touch sensing device adapted to cover the display panel to be detected, and adapted to collect touch sensing information concerning a touch action being applied thereon and to send touch sensing information to the information storage module.
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公开(公告)号：US10209741B2
公开(公告)日：2019-02-19
申请号：US14436543
申请日：2014-08-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: A flexible display screen electronic apparatus and a control system thereof are provided. The flexible display screen electronic apparatus includes: an apparatus body, and a flexible display screen and a second roller which are disposed on the apparatus body. The flexible display screen includes a first end and a second end opposite to the first end, the first end is disposed on the apparatus body, the second end is fixed on a second roller, and the flexible display screen is configured to be windable around the second roller; and display surface area between the second end and the first end is variable. The flexible display screen electronic apparatus can change the size of the display screen flexibly as required to meet different demands of users.
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8.发明申请公开(公告)号：US20170262088A1
公开(公告)日：2017-09-14
申请号：US15310179
申请日：2015-11-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Long Wang , Guangkui Qin , Fangzhen Zhang , Xiaoling Xu , Chun Wei Wu , Yanfeng Wang , Li Zhou
CPC classification number: G06F3/041 , G02B6/00 , G02B6/0055 , G02B6/0061 , G02B6/0065 , G06F3/044 , G06F2203/04103
Abstract: An integrated front light assembly, a manufacturing method thereof and a reflective display device are disclosed. The integrated front light assembly includes a protective substrate; a touch-control layer disposed on the protective substrate; a light guide layer disposed on the touch-control layer; and a light source disposed on at least one side of the light guide layer. The reflective display device comprises a display panel and the integrated front light assembly. In this way, a thickness of the reflective display device can be reduced and a display effect of the reflective display device can be improved.
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公开(公告)号：US12181752B2
公开(公告)日：2024-12-31
申请号：US18580163
申请日：2022-08-15
Inventor： Yidan Peng , Long Wang , Guangkui Qin , Biqi Li
IPC: G02F1/1343 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1341
Abstract: Disclosed is a display substrate, comprising a first substrate (100) and a second substrate (200) which are arranged opposite to each other, and a liquid crystal layer (300) which is arranged between the first substrate (100) and the second substrate (200). The first substrate (100) is provided with a first conductive layer and a first light-shielding layer which comprises a plurality of first light-shielding structures (111), and the second substrate is provided with a second conductive layer and a second light-shielding layer which comprises a plurality of second light-shielding structures (211). The first conductive layer comprises at least one first electrode (31) and at least one second electrode (32) which are alternately arranged in a second direction. The second conductive layer comprises at least one third electrode (33) arranged in a first direction. The display substrate comprises a plurality of pixel structures.
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公开(公告)号：US12147112B2
公开(公告)日：2024-11-19
申请号：US17789932
申请日：2021-07-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yidan Peng , Long Wang , Nanfang Jia , Zhiliang Wang , Yitong Guo
IPC: G02F1/1335 , G02F1/1339 , G02F1/1362 , G02F1/1368 , G02F1/137 , G09G3/34
Abstract: A transparent display apparatus includes a liquid crystal cell and a Sight source opposite to a side surface of the ceil. The cell Includes a first substrate, first electrodes on the first substrate, a second substrate, a second electrode on the first or second substrata, a liquid crystal layer between the two substrates, signal lines on the first substrate, and a light-shielding pattern on the second substrate. The layer is configured to totally reflect or scatter light from the light source incident to a region, opposite to a first electrode, due to action of an electric field provided by the first and second electrodes. At least one signal line has a bottom surface and a light-reflecting side surface facing the light source, and a slope angle therebetween is acute. The pattern is located in a reflection path after a portion of the light irradiates the light-reflecting side surface.
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