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公开(公告)号：US20190051364A1
公开(公告)日：2019-02-14
申请号：US15757734
申请日：2015-08-14
Inventor： Shuai Xu , Hong Zhu , Hongjun Yu
CPC classification number: G11C19/28 , G09G3/20 , G09G3/3674 , G09G2300/0408 , G09G2310/0213 , G09G2310/0267 , G09G2310/0286 , G09G2310/063
Abstract: A shift register includes a plurality of shift register units (10), a detecting unit (20), and a reset unit (30). The detecting unit (20) is connected to at least two of the plurality of shift register units (10) to detect output potentials of the two shift register units (10) and to send a detection result to the reset unit (30). The reset unit (30) is connected to at least one of the two shift register units (10) such that, upon detection of output potential of each of the at least two shift register units (10) connected to the detecting unit (20) over a predetermined value, the reset unit (30) resets output potentials of at least one of the two of shift register units (10) connected to the reset unit (30) based on a detection result.
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公开(公告)号：US10019955B2
公开(公告)日：2018-07-10
申请号：US14568998
申请日：2014-12-12
Inventor： Ziwei Cui , Hongjun Yu , Hong Zhu , Hao Wu
IPC: G09G3/36 , G09G3/00 , G02F1/1362
CPC classification number: G09G3/3648 , G02F2001/136254 , G09G3/006 , G09G2330/12
Abstract: The invention discloses an array substrate, a display panel and a display device, and belongs to the field of array substrate test technology, which can solve the problem that the performance of the thin film transistor at the display region of the array substrate in an ADS mode cannot be accurately tested. The array substrate in the invention comprises a plurality of pixel units, each of which comprises a pixel electrode, an insulating layer above the pixel electrode, and a common electrode above the insulating layer, wherein at least one of the pixel units is a test pixel unit, wherein an opening is provided in the insulating layer of the test pixel unit to be above the pixel electrode and separated from the common electrode. The display panel and the display device in the invention comprise the above array substrate.
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公开(公告)号：US09947693B2
公开(公告)日：2018-04-17
申请号：US15274327
申请日：2016-09-23
Inventor： Pengju Zhang , Xin Li , Hong Zhu , Detao Zhao , Xuchen Yuan
CPC classification number: H01L27/124 , H01L27/1262 , H01L29/78696
Abstract: The present disclosure provides an array substrate, a method for manufacturing the same, and a display device relating to the technical field of the array substrate. The array substrate includes a base, a plurality of leads and a plurality of inclined supporting surfaces, wherein the inclined supporting surfaces are strip-like and are inclined relative to the base, and a length direction of each of the inclined supporting surfaces is parallel to the base; and at least a part of the leads are inclined leads, and at least a part of each of the inclined leads is arranged on the corresponding inclined supporting surface and extends in the length direction of the inclined supporting surface.
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24.发明申请公开(公告)号：US20170193958A1
公开(公告)日：2017-07-06
申请号：US15106206
申请日：2015-10-19
Inventor： Zhiyong Wang , Shuai Xu , Hongjun Yu , Hong Zhu
IPC: G09G3/36
Abstract: A drive circuit and a method for improving display effect of LCD and a liquid crystal display device are disclosed. The drive circuit for improving display effect of LCD comprises a display data storage unit, a voltage difference storage unit and a central processor. The liquid crystal display device comprises the drive circuit for improving display effect of LCD according to the above technical solution. The method for improving display effect of LCD may utilize the drive circuit for improving display effect of LCD. A drive method of the liquid crystal display device may comprise the method for improving display effect of LCD.
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公开(公告)号：US12293684B2
公开(公告)日：2025-05-06
申请号：US18764583
申请日：2024-07-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Junhuan Liu , Hong Zhu , Shangchieh Chu
Abstract: Disclosed is a flexible display device. The flexible display device includes a housing, a winding shaft, a flexible display panel, a supporting member, a separating member and a pressing member. The housing has an opening provided thereon. The winding shaft is rotatably provided in the housing. The flexible display panel has one end connected to the winding shaft and another opposite end extending out of the housing through the opening. The supporting member has one end connected to the winding shaft and another opposite end extending out of the housing through the opening. The separating member is provided on the housing to separate the flexible display panel and the supporting member partially. The pressing member is provided on the housing to connect the flexible display panel and the supporting member.
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Patent Agency Ranking
公开(公告)号：US12185483B2
公开(公告)日：2024-12-31
申请号：US17909444
申请日：2021-07-07
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shangchieh Chu , Zongyuan Wang , Hong Zhu
Abstract: A display device is provided. The display device includes a housing comprising a fixed part and a movable part, the movable part being movable relative to the fixed part; a first reel rotatably connected to the fixed part; a second reel parallel to the first reel, rotatably connected to the movable part, and provided with a plurality of first protrusions or a plurality of first grooves; and a flexible display panel with a first end fixed to the fixed part, a second end wound around the first reel, and a middle portion wound around the second reel, where the flexible display panel is provided with a plurality of second grooves matching the plurality of first protrusions or with a plurality of second protrusions matching the plurality of first grooves.
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公开(公告)号：US20240397652A1
公开(公告)日：2024-11-28
申请号：US18697300
申请日：2023-08-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: H05K5/03
Abstract: A flexible display module and a sliding and rolling display device are provided. The module includes: a flexible panel; a cover plate disposed on a displaying side of the flexible panel; and a support layer disposed on a non-displaying side of the flexible panel; where the cover plate includes a soft impact resistant layer and a rigid reinforcement layer, the soft impact resistant layer is disposed on a side of the rigid reinforcement layer away from the flexible panel, and the soft impact resistant layer has a modulus of 1 MPa to 1 Gpa, and the rigid reinforcement layer has a modulus of more than 5 Gpa.
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公开(公告)号：US12144132B2
公开(公告)日：2024-11-12
申请号：US17801270
申请日：2021-11-19
Applicant: BOE Technology Group Co., Ltd.
Inventor： Biao Gao , Lu Liu , Hong Zhu , Ziang Han , Zongyuan Wang , Xiaofei Luo
IPC: H05K5/02
Abstract: A display apparatus and a display device, the display apparatus includes a first housing, a second housing, and a flexible display screen disposed on the first housing and the second housing; the flexible display screen includes a roll-up portion and a fixing portion that are connected to one another, the roll-up portion is at least partially disposed on the second housing, the fixing portion is at least partially disposed on the first housing, the second housing is slidably connected to the first housing, and at least part of the roll-up portion can slide out of or slide into the first housing following the second housing; a supporting structure is provided between at least part of the roll-up portion and the second housing, and the supporting structure provides a supporting force for the roll-up portion.
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公开(公告)号：US11884214B2
公开(公告)日：2024-01-30
申请号：US17642010
申请日：2021-03-10
Inventor： Gang Li , Yachong Xue , Hao Zhang , Lili Chen , Minglei Chu , Hong Zhu , Hong Li , Xinqi Lin , Shuai Liu , Hui Zhao
CPC classification number: B60R1/22 , G06F3/013 , G06T7/73 , G06T7/80 , H04N7/18 , B60R2300/105 , B60R2300/202 , B60R2300/802 , G06T2207/30201 , G06T2207/30268
Abstract: Provided is a display method for A-pillar-mounted display assemblies of a vehicle. The method includes: acquiring facial posture information of a driver of the vehicle in a camera coordinate system by any one driver monitoring assembly of at least one driver monitoring assembly, determining a visual field of the driver based on a gaze direction of the driver and the eye position of the driver, acquiring coordinates of the two display assemblies in a world coordinate system, converting the coordinates of the two display assemblies in the world coordinate system into coordinates in the camera coordinate system based on a first conversion relationship, determining whether any one display assembly of the two display assemblies is within the visual field, and capturing an external image of the vehicle captured by the imaging assembly.
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公开(公告)号：US11832375B2
公开(公告)日：2023-11-28
申请号：US17634041
申请日：2021-03-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanyan Yang , Yonghong Zhou , Shangchieh Chu , Xiaofei Luo , Hong Zhu , Shouchuan Zhang
IPC: H05K5/02
CPC classification number: H05K5/0221
Abstract: A flattening structure of a flexible screen (100), and a display device. The flattening structure includes a flexible screen storage device (200), a storage blocking member (300), and an elastic assembly (400), the flexible screen storage device (200) includes a housing (201) and a flexible screen reel (202) arranged in the housing (201); one end of the flexible screen (100) is connected to the flexible screen reel (202) and capable of being wound on the flexible screen reel (202), and the other end of the flexible screen (100) is connected to the storage blocking member (300) by means of the elastic assembly (400).
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