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公开(公告)号：US10604081B2
公开(公告)日：2020-03-31
申请号：US15743119
申请日：2017-06-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zifeng Wang , Nannan Hu , Yan Ren , Lei Cao , She Lin , Guodong Huang , Changlin Leng
Abstract: A vehicle auxiliary display device includes: a first camera configured to acquire a first image of a position of a user; a second camera configured to acquire a second image within a first range on an outside of a pillar of a vehicle; and a processor configured to determine a shielding area of the pillar shielding the user's line of sight based on the first image, extract an image of the shielding area from the second image based on the second image, and send the image of the shielding area to the user.
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公开(公告)号：US09710059B2
公开(公告)日：2017-07-18
申请号：US14771515
申请日：2014-09-12
Applicant: BOE Technology Group Co., Ltd.
Inventor： Changlin Leng
IPC: G06F3/01 , B60J3/04 , B60K35/00 , G06T7/00 , B60J3/06 , G06K9/00 , G02F1/1335 , G02F1/1347 , G02F1/139 , G02F1/13
CPC classification number: G06F3/013 , B60J3/04 , B60J3/06 , B60K35/00 , B60K2350/20 , B60K2350/2078 , B60K2350/901 , G02F1/1313 , G02F1/133528 , G02F1/13471 , G02F1/1395 , G02F2001/133531 , G06K9/00832 , G06T2207/30196
Abstract: The embodiment of the present disclosure provides transparent display system and vehicle equipment provided with the same. The transparent display system may comprise: a transparent display unit positioned between user's eyes and an external light source; a position determination unit for the user's eyes configured to determine a position of user's eyes; a position determination unit for the light source configured to determine a position of the external light source; a projective coordinate calculation unit configured to calculate coordinate distribution of a projective area based on the position of the user's eyes and the position of the external light source, the projective area being a region through which the user watches and suffers from blaring so as to be shielded; and a control unit configured to generate a display control signal based on the coordinate distribution information of the projective area; the shielding is along the viewing direction of the user so as to display based on the display control signal to implement appropriate shielding in the projective area.
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13.发明申请公开(公告)号：US20170127013A1
公开(公告)日：2017-05-04
申请号：US15105557
申请日：2015-10-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changlin Leng , Jianmin He , Lihua Geng
IPC: H04N7/015 , G11B27/34 , G11B27/034 , H04N5/775 , H04N5/92
CPC classification number: H04N7/015 , G06T2207/20021 , G09G3/2092 , G09G5/12 , G09G2300/026 , G09G2340/0435 , G11B27/034 , G11B27/34 , H04N5/76 , H04N5/775 , H04N5/92
Abstract: A video player is provided, comprising: a video playing unit, configured to convert an image inputted to the video playing unit into a driving signal for driving a display panel; and an image preprocessing unit, configured to receive the inputted image from a display source, to preprocess the inputted image into n preprocessed images, and to output the n preprocessed images to the video playing unit, wherein the video playing unit is further configured to convert the n preprocessed images into n sets of first driving signals, and to output the n sets of first driving signals via the n output terminals of the video playing unit for displaying, wherein the n preprocessed images correspond to the n output terminals of the video playing unit with each other in a preset manner. Furthermore, a display apparatus and a video playing system and a video playing method are also provided. The video player can display high resolution images at a low cost.
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公开(公告)号：US09563235B2
公开(公告)日：2017-02-07
申请号：US14801923
申请日：2015-07-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lei Cao , Changlin Leng , Yefei Dong
IPC: G06F1/16
CPC classification number: G06F1/163
Abstract: The present disclosure provides a wearable device, including a main body including a central processing unit and a display panel; and a connection member electrically connected to the main body and including a plurality of functional modules, at least one of which is provided with a control assembly configured to control an operational state of the functional module where the control assembly is located.
Abstract translation: 本公开提供了一种可佩戴装置，包括：主体，包括中央处理单元和显示面板; 以及电连接到主体并且包括多个功能模块的连接构件，其中至少一个功能模块设置有控制组件，其被配置为控制控制组件所在的功能模块的操作状态。
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公开(公告)号：US20170017090A1
公开(公告)日：2017-01-19
申请号：US15122158
申请日：2015-07-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changlin Leng
IPC: G02B27/28 , G02F1/1335 , G02C7/12 , G09F9/35
CPC classification number: G02B27/288 , G02C7/105 , G02C7/12 , G02F1/1323 , G02F1/1335 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F2001/133541 , G02F2001/133562 , G02F2001/133567 , G02F2203/07 , G09F9/35
Abstract: A display apparatus includes: a display panel comprising a plurality of first sub-pixels for a first field of view and a plurality of second sub-pixels for a second field of view; and a first polarization filter having blank regions corresponding to the first sub-pixels or the second sub-pixels. The blank regions have no light polarization property.
Abstract translation: 显示装置包括：显示面板，包括用于第一视场的多个第一子像素和用于第二视场的多个第二子像素; 以及具有与第一子像素或第二子像素对应的空白区域的第一偏振滤光器。 空白区域没有光偏振性。
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Patent Agency Ranking
公开(公告)号：US12236818B2
公开(公告)日：2025-02-25
申请号：US18026091
申请日：2022-04-29
Inventor： Chao Yu , Enhui Guan , Zhongkui Wan , Xinyi Cheng , Changlin Leng , Xingqun Jiang , Youxiang Xia
Abstract: Provided is a display drive system, including: a plurality of drive units and a control unit. The plurality of drive units are connected to a lamp panel, and at least one of the plurality of drive units is configured to drive, during a display stage, the lamp panel to emit light. The control unit is connected to the plurality of drive units, and is configured to detect an operating state of the drive units driving the lamp panel to emit light. In response to detecting that a first drive unit is abnormal, the lamp panel is driven, by a second drive unit, to emit light, wherein the first drive unit is at least one of the drive units driving the lamp panel to emit light, and the second drive unit is at least one of the plurality of drive units other than the first drive unit.
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公开(公告)号：US10734774B2
公开(公告)日：2020-08-04
申请号：US16190844
申请日：2018-11-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zifeng Wang , Changlin Leng
Abstract: The present application provides a wiring harness device a display device. A wiring harness device applied to a wire connected between two interfaces comprises: a wiring harness structure having a first wire inlet and a first wire outlet, the wire entering the wiring harness structure through the first wire inlet and exiting the wiring harness structure through the first outlet, the wiring harness structure configured to store and provide the wire, the wire being controlled to be in a relaxed state upon provision through stretching the wire.
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公开(公告)号：US20190278283A1
公开(公告)日：2019-09-12
申请号：US16136156
申请日：2018-09-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuping Gai , Xiao Zhang , Changlin Leng
Abstract: A vehicle driving assistance device is disclosed, including: a sensor system, configured to sense current traveling state information of a vehicle and surrounding environment information of an area in which the vehicle is located; a communication circuit, configured to acquire a driving model of successfully passing through the area; and a data processor, configured to provide vehicle traveling information on a subsequent vehicle traveling operation according to the acquired driving model, the current traveling state information of the vehicle, and the surrounding environment information. A system including a vehicle driving assistance device and a cloud server, and a method for vehicle driving assistance are also disclosed. The vehicle driving assistance device transmits the driving model to the cloud server, or acquires the driving model from the cloud server.
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19.发明授权公开(公告)号：US10203760B2
公开(公告)日：2019-02-12
申请号：US14421033
申请日：2014-05-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changlin Leng
IPC: G06F3/00 , G06F3/01 , G06F3/14 , H04N5/44 , G02B27/01 , H04N5/232 , G06F3/0346 , G06F3/0488 , H04N21/422
Abstract: The present invention provides a display device and a control method thereof, a gesture recognition method and a head-mounted display device. The display device of the present invention comprises a display unit, an open type head-mounted display, an image acquisition unit and a gesture recognition unit. The control method thereof comprises steps of: providing, by the open type head-mounted display, a virtual 3D control picture to a user; acquiring, by the image acquisition unit, an image of action of touching the virtual 3D control picture by the user; judging, by the gesture recognition unit, a touch position of the user in the virtual 3D control picture according to the image acquired by the image acquisition unit, and sending a control instruction corresponding to the touch position to a corresponding execution unit. The present invention may be used for controlling a display device.
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公开(公告)号：US10133445B2
公开(公告)日：2018-11-20
申请号：US14890534
申请日：2015-04-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changlin Leng
IPC: G06F3/045 , G06F3/0481 , G06F3/044 , G06F3/0483 , G06F3/0484 , G06F3/0485 , G06F3/0488 , G09G5/00 , H04N21/482 , H04N21/422 , G06F3/0489 , G06F3/02 , G06F3/0482 , H04N5/50 , H04N5/445
Abstract: A method for rapidly searching information, a display control system and an input device, wherein the method comprises: receiving a first operating instruction (101) when an electronic device is in an operating state; displaying a first operating page on the electronic device according to the first operating instruction (102); receiving a second operating instruction, and opening an icon corresponding to a first parameter on the first operating page according to the second operating instruction to enter a first parameter selection page (103); and receiving a third operating instruction, and selecting an icon corresponding to a target parameter in first parameters on the first parameter selection page according to the third operating instruction (104). The method makes operations in the channel switching used in the existing electronics device simpler, brings convenience to the users, and improves the interaction capability between the users and the electronic device.
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