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公开(公告)号：US09784983B1
公开(公告)日：2017-10-10
申请号：US15204859
申请日：2016-07-07
Inventor： Guowei Zha
IPC: G02B27/22 , G02F1/139 , G02F1/1335
CPC classification number: G02B27/2214 , G02F1/133528 , G02F1/1393 , G02F2001/291
Abstract: A three-dimensional (3D) display module and a 3D display device are disclosed. The 3D display module has a first assembly and second lens assemblies respectively having multiple first and second lenses arranged in parallel. The extending directions of the first and second lens assemblies intersect to form a specific angle and the refractive indexes of the first and second cylinder lenses are different. A liquid crystal layer is formed between the first and second cylinder lens assemblies. A first and second electrode layer are respectively formed on two sides of the liquid crystal layer. By a control technique of arranging the cylinder lens and the liquid crystals in a specific angle, a lateral and perpendicular autostereoscopic 3D display effect is accomplished. The 3D display module has advantages of a simple manufacturing and an advantage of thinning since a period and a focal length of the cylinder lens are smaller.
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公开(公告)号：US12093596B2
公开(公告)日：2024-09-17
申请号：US17622795
申请日：2021-12-09
Inventor： Zemin Hu , Guowei Zha , Guanghui Liu , Zhifu Li , Xiaolin Yan , Wanliang Feng
IPC: G06F3/14
CPC classification number: G06F3/1438 , G06F3/1446
Abstract: The present application provides a distributed system on panel (SOP) display panel and a display system. The distributed SOP display panel includes a plurality of display modules and a plurality of functional modules. Each display module includes a plurality of display units. The functional modules include first functional modules and a second functional module. The first functional modules are electrically connected to the display units in adjacent display modules, the second functional module is electrically connected to the plurality of display modules, in order to alleviate a technical problem of improper layout of system functions of a conventional SOP display device.
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公开(公告)号：US12025492B2
公开(公告)日：2024-07-02
申请号：US17622788
申请日：2021-12-15
Inventor： Zhou Zhang , Changwen Ma , Pan Xu , Guowei Zha , Xiaoyan Niu
CPC classification number: G01J1/46 , G01J1/4204 , G06F3/0412 , G06F3/0416 , G09G3/20 , G01J2001/446 , G09G2354/00 , G09G2360/144
Abstract: A display panel has a display area and a non-display area surrounding the display area, and includes photosensitive components and a photosensitive driving circuit. The photosensitive components are used to sense ambient light, and the photosensitive driving circuit is connected to the photosensitive components to drive the photosensitive components. The photosensitive driving circuit is disposed in the non-display area, and at least a part of the photosensitive components is disposed in the non-display area.
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公开(公告)号：US12010894B2
公开(公告)日：2024-06-11
申请号：US16979686
申请日：2020-07-09
Inventor： Tengteng Shi , Zhuo Zhang , Guowei Zha
CPC classification number: H10K59/60 , G02F1/13312 , G02F1/133512 , G02F1/133514 , G06V40/1318 , G09G3/20 , H10K50/865 , H10K59/38 , G09G2354/00 , G09G2360/144
Abstract: The present application provides a display panel and a display device. The display panel includes pixel units spaced apart from each other and at least one photosensor. From a top view, each photosensor is arranged at one side of the corresponding pixel unit, and the photosensors are configured to convert received light energy into electrical energy, so that the display panel has long-lasting power.
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公开(公告)号：US11972740B2
公开(公告)日：2024-04-30
申请号：US17435019
申请日：2021-06-07
Inventor： Changwen Ma , Zhou Zhang , Guowei Zha
CPC classification number: G09G3/3688 , G06F3/044 , G06V40/1318 , G09G3/3413 , G09G2310/0235 , G09G2310/061 , G09G2354/00
Abstract: The present application provides a field sequential liquid crystal display device. The field sequential liquid crystal display device includes a liquid crystal display module including a plurality of display data writing periods and a plurality of blank periods, wherein between every two adjacent ones of the display data writing periods is provided with one of the plurality of blank periods, and the liquid crystal display module is configured to receive a display data during the plurality of the display data writing periods; and a functional module is configured to detect a functional data in at least one of the plurality of blank periods.
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Patent Agency Ranking
公开(公告)号：US11955096B2
公开(公告)日：2024-04-09
申请号：US17599457
申请日：2021-07-12
Inventor： Changwen Ma , Zhou Zhang , Guowei Zha
CPC classification number: G09G3/3607 , G09G2300/0452 , G09G2310/08 , G09G2340/0435
Abstract: A display method of a display panel, a display device, and a server are disclosed. The display method divides an initial image into a plurality of sub-frame images having a same frequency, and the frequency of the sub-frame images is a multiple of a frequency of the initial image. The sub-frame images are input into the display panel in sequence and are combined to obtain a target image. The target image is used to drive the display panel to display the initial image, thereby reducing a refresh rate of the display panel for inputting data. Therefore, the display panel can realize low frequency input and prevent frame loss.
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公开(公告)号：US11927790B2
公开(公告)日：2024-03-12
申请号：US17600312
申请日：2021-08-18
Inventor： Yong Yang , Guowei Zha
IPC: F21V8/00
CPC classification number: G02B6/0051
Abstract: The present application discloses a backlight module and a display device. The backlight module includes a substrate and a light guide layer, the substrate has a plurality of light sources; the light guide layer is a patterned structure, and the patterned structure can change a light transmittance of the light guide layer from directly above the light sources to gaps between the light sources. The display device includes the backlight module.
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公开(公告)号：US20240036693A1
公开(公告)日：2024-02-01
申请号：US17622753
申请日：2021-12-15
Inventor： Chuan Shuai , Rui He , Guowei Zha
IPC: G06F3/046 , G06F3/0354
CPC classification number: G06F3/046 , G06F3/03545
Abstract: A display module and a mobile terminal are provided, which includes a light-emitting backplane. The light-emitting backplane includes a substrate, and an electromagnetic induction layer and a light-emitting component layer sequentially arranged on the substrate. The light-emitting component layer includes a plurality of light-emitting components distributed in an array along a first direction and a second direction intersecting with each other. The electromagnetic induction layer includes first electromagnetic induction coils arranged in the first direction and extending to the second direction and second electromagnetic induction coils arranged in the second direction and extending to the first direction.
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公开(公告)号：US11837590B2
公开(公告)日：2023-12-05
申请号：US17041042
申请日：2020-07-21
Inventor： Li Zhong , Guowei Zha
CPC classification number: H01L25/167 , G06V40/1318 , G06V40/1359 , G06V40/1365 , H01L33/52 , H01L2933/005
Abstract: A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes a driving backplate, functional component groups, and micro-LED chips. The functional component groups are integrated in regions where the micro-LED chips are not disposed and are multiplexed as alignment marks. In a mass transfer process of the micro-LED chips, the alignment marks are prevented from additionally occupying pixel space by using part of functional components multiplexed as the alignment marks under a precondition of ensuring alignment accuracy.
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公开(公告)号：US11716881B2
公开(公告)日：2023-08-01
申请号：US16966025
申请日：2020-05-22
Inventor： Guiyang Zhang , Guowei Zha
IPC: H01L51/52 , H10K59/127 , H10K59/35 , H10K59/38
CPC classification number: H10K59/127 , H10K59/35 , H10K59/38
Abstract: A display panel and a display device are provided. The display panel includes a first display module and a second display module. The first display module includes a display region and a light-transmission region adjacent to the display region. The second display module is disposed in the light-transmission region, and is adjacent to the display region of the first display module. The second display module includes a plurality of pixel regions. Each of the pixel regions is provided with a self-luminous micro-light-emitting unit, and any adjacent two of the micro-light-emitting units are spaced apart from each other.
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