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公开(公告)号：US20220317812A1
公开(公告)日：2022-10-06
申请号：US17310375
申请日：2020-09-17
Inventor： Mingqiang Wang , Hongjin Hu , Lixiang Yi , Junhui Yang , Zhenhua Zhang , Xin Bi , Bin Zhang
Abstract: A touch panel includes: a plurality of first touch electrodes including a plurality of first sub-electrodes electrically connected to one another and a plurality of first connecting sub-portions located between and electrically connecting every two adjacent first sub-electrodes; and a plurality of second touch electrodes including a plurality of second sub-electrodes electrically connected to one another and a plurality of second connecting sub-portions located between and electrically connecting every two adjacent second sub-electrodes. At least one first connecting sub-portion at least partially overlaps at least one second connecting sub-portion so as to form a stacked structure as a connecting portion. The touch panel includes an opening area. The plurality of connecting portions include at least one adjacent connecting portion adjacent to the opening area. A center of an orthographic projection of the adjacent connecting portion does not overlap a first intersection point and is located outside the opening area.
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公开(公告)号：US11341877B2
公开(公告)日：2022-05-24
申请号：US16756929
申请日：2019-08-27
IPC: G09G3/3233 , G09G3/00 , H01L41/08
Abstract: The present disclosure provides a compensation device, a display screen, a display device, and a compensation method. The compensation device includes a detection circuit and a processor. The detection circuit includes a resistance-sensitive element provided in a deformation area of the display screen. A resistance of the resistance-sensitive element changes when the resistance-sensitive element is deformed. The detection circuit is configured to detect a resistance change amount of the resistance-sensitive element. The processor is configured to obtain a drift amount of a characteristic curve of a driving transistor in the deformation area according to the resistance change amount, and adjust a driving voltage signal output to the driving transistor according to the drift amount.
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103.发明授权公开(公告)号：US11133196B2
公开(公告)日：2021-09-28
申请号：US16303959
申请日：2018-05-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin Zhang , Chienhung Liu , Yucheng Chan , Xuefei Sun , Tingting Zhou
IPC: H01L21/8234 , H01L29/66 , H01L29/786 , H01L21/324 , H01L21/02
Abstract: A gate electrode and a method for manufacturing the same, and a method for manufacturing an array substrate are provided. The method for manufacturing a gate electrode may include: providing a substrate, wherein the substrate includes a gate electrode region and a non-gate electrode region; and forming a gate electrode layer on the substrate, wherein the gate electrode layer includes a conductive portion corresponding to the gate electrode region and a transparent portion corresponding to the non-gate electrode region. According to the gate electrode and the method for manufacturing the same, and the method for manufacturing an array substrate, step difference can be eliminated, thereby avoiding an influence of the step difference on the crystallization property of a polysilicon material when an Excimer Laser Annealing (ELA) process is performed on the amorphous silicon layer, and obtaining a better crystallization effect.
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公开(公告)号：US10553159B2
公开(公告)日：2020-02-04
申请号：US15535242
申请日：2016-09-30
Inventor： Guangxing Wang , Bin Zhang , Dianzheng Dong , Kan Zhang , Qiang Zhang
IPC: G09G3/3258 , G09G3/3233
Abstract: Disclosed are a pixel circuit, a display panel and a display device. The pixel circuit includes driving circuits which are in one-to-one correspondence to data lines, each driving circuit being disposed in a peripheral area of a display panel; compensating circuits which are in one-to-one correspondence to gate lines, each compensating circuit being disposed in a peripheral area of the display panel; and light emitting devices. Each compensating circuit outputs a first reference signal or a second reference signal to the corresponding driving circuit. Each driving circuit drives a corresponding light emitting device to emit light through a signal from the corresponding compensating circuit and a data signal from the corresponding data line. The pixel circuit of the present disclosure can improve the aperture ratio of a pixel unit.
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105.发明授权公开(公告)号：US10504944B2
公开(公告)日：2019-12-10
申请号：US15768634
申请日：2017-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shi Shu , Chuanxiang Xu , Teng Luo , Feng Gu , Bin Zhang
IPC: H01L27/12 , G02F1/1362 , H01L29/417 , H01L29/423 , H01L29/66 , H01L29/786 , G02F1/1368 , H01L27/32 , G02F1/1343 , H01L21/02 , H01L21/30
Abstract: A method for fabricating a thin film transistor includes providing a substrate (100); forming a semiconductor layer (105) over the substrate (100); forming a source-drain metal layer (106) over the semiconductor layer (105); applying one patterning process to the semiconductor layer (105) and the source-drain metal layer (106) to form an active layer (1), a source electrode (2), and a drain electrode (3); forming a gate insulating layer (101) and an interlayer insulating layer (102) that cover the active layer (1), the source electrode (2), and the drain electrode (3); applying a patterning process to the interlayer insulating layer (102) to form a first window (10) in the interlayer insulating layer (102) to expose a portion of the gate insulating layer (101); and forming a gate electrode (4) in the first window (10). An orthogonal projection of the gate electrode (4) on the substrate (100) is in an orthogonal projection of the active layer (1) on the substrate (100).
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Patent Agency Ranking
106.发明授权公开(公告)号：US10297695B2
公开(公告)日：2019-05-21
申请号：US15566526
申请日：2017-04-28
Inventor： Bin Zhang , Guangxing Wang , Pengming Chen , Yu Xie , Kan Zhang
IPC: G09G5/00 , H01L29/84 , G06F3/041 , H01L29/423 , H01L29/786 , H01L27/12 , H01L41/193
Abstract: A thin film transistor and a method for detecting a pressure by utilizing the thin film transistor, and a touch apparatus are provided. The thin film transistor includes an active layer; a source electrode and a drain electrode, separated from each other and both connected with the active layer; a first insulation layer, staked with the active layer; and a piezoelectric layer, separated from the active layer by the first insulation layer and separated from the source electrode and the drain electrode.
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107.发明授权公开(公告)号：US10287498B2
公开(公告)日：2019-05-14
申请号：US15311718
申请日：2015-12-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tingting Zhou , Bin Zhang , Yonglian Qi
IPC: C09K11/88 , H01L27/32 , C09K11/02 , G02F1/1335 , G03F7/00 , G03F7/004 , G03F7/027 , G03F7/105 , G03F7/20 , B82Y20/00 , B82Y40/00 , B82Y30/00
Abstract: The embodiments of this disclosure provide a luminescent complex, a luminescent material, a substrate for display and a production method thereof, and a display apparatus. This disclosure relates to the technical field of display. It is possible to increase the dispersibility of the luminescent particles, such as quantum dots or the like in the main material of a color filter to solve problems, such as uneven light emission, low light emission efficiency or the like of a substrate for display comprising the luminescent particles, so as to further reduce the loss of the back light brightness. This luminescent complex comprises a luminescent particle; an organic ligand attached to the surface of the luminescent particle; group A in the structural formula of the organic ligand is a binding group which binds to the luminescent particle; and in the structural formula of the organic ligand, the carbon-carbon double bond which is attached to the X1 group, the X2 group and the X3 group may be subjected to a crosslinking reaction with a photosensitive resin under an exposure condition. This disclosure further provides a luminescent material which is used for the luminescent complex and comprises the luminescent complex, a substrate for display comprising this luminescent material, and a production method of a display apparatus.
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公开(公告)号：US10281782B2
公开(公告)日：2019-05-07
申请号：US15229601
申请日：2016-08-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhengliang Li , Shi Shu , Zhanfeng Cao , Bin Zhang , Xiaolong He , Qi Yao , Jincheng Gao , Feng Guan , Xuefei Sun
IPC: H01L21/02 , G02F1/1362 , H01L27/12
Abstract: A manufacturing method of an array substrate, an array substrate and a display device are provided. The method includes the following operations: forming a light shielding layer formed of a metal blacken production on a base substrate, wherein the metal blacken production is a product by blackening a metal; forming a preset film layer on the base substrate which is provided with the light shielding layer; forming both a pattern of the light shielding layer and a pattern of the preset film layer through one patterning process. The method of forming a pattern of the light shielding layer and a pattern of the preset film layer through one patterning process saves one patterning process.
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公开(公告)号：US20190131361A1
公开(公告)日：2019-05-02
申请号：US15940023
申请日：2018-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tingting Zhou , Bin Zhang , Jikai Yao , Yang Yang
IPC: H01L27/32 , G02F1/1335 , G02F1/1343 , G02B27/22
Abstract: Embodiments of the present disclosure provide a display panel, a display and a displaying method. The display panel includes: a first base substrate and a second base substrate arranged to be opposite to each other; a liquid crystal layer between the first base substrate and the second base substrate; and a light emitting device layer for emitting light, a grating layer of partial light transmission and a light converting layer arranged at a side of the second base substrate facing towards the first base substrate.
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公开(公告)号：US20190086660A1
公开(公告)日：2019-03-21
申请号：US15922306
申请日：2018-03-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin Zhang , Jikai Yao , Tingting Zhou , Xuefei Sun , Xinxing Wang
Abstract: Embodiments of the present disclosure provide a MEMS light valve, a pixel array and a display apparatus. The MEMS light valve includes a first grating including first openings arranged in a matrix; a second grating, parallel to the first grating and including light emitting areas corresponding to the first openings, wherein the second grating is capable of moving with respect to the first grating along a shifting direction parallel to the first grating. Light emitting materials which emit lights having certain wavelengths by means of excitation by external lights are provided on the light emitting areas.
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