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公开(公告)号：US12238980B2
公开(公告)日：2025-02-25
申请号：US17622083
申请日：2021-12-09
Inventor： Guiyang Zhang
IPC: H10K59/126 , G06V40/12 , H10K59/38 , H10K59/80 , H10K102/00
Abstract: An OLED display module and a display terminal are provided. The OLED display module includes an array base plate, a light sensor, a pixel layer, a color filter layer including a plurality of color filter sheets, a first light-shielding layer, and a second light-shielding layer. The first light-shielding layer includes at least one first light-transmissive hole. The second light-shielding layer includes at least one second light-transmissive hole. Orthographic projections of the light sensor, the first light-transmissive hole, and the second light-transmissive hole on the array base plate at least partially overlap.
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公开(公告)号：US11054698B2
公开(公告)日：2021-07-06
申请号：US16215630
申请日：2018-12-10
Inventor： Guiyang Zhang , Guowei Zha , Hongqing Cui , Yong Yang
IPC: G02F1/13357 , G02F1/1335
Abstract: The present disclosure discloses a backlight module and a display device. The light emission direction of at least one of the lamp source and the fluorescent film is provided with a diffusely reflecting layer. The diffusely reflecting layer arranged above the lamp source diffusely reflects pump light emitted from the lamp source, which may enhance uniformity of the pump light. The diffusely reflecting layer arranged above the fluorescent film scatters light emitted from the fluorescent film, scatters the light and distributes the light to a larger range, which may improve light mixing uniformity and improve the uniformity of light emission brightness.
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公开(公告)号：US20230418111A1
公开(公告)日：2023-12-28
申请号：US17281799
申请日：2020-12-31
Inventor： Guiyang Zhang , Tengteng Shi , Guowei Zha
IPC: G02F1/1339 , G02F1/1335 , G02F1/1333
CPC classification number: G02F1/13394 , G02F1/133526 , G02F1/133512 , G02F1/133514 , G02F1/13338
Abstract: The application discloses a liquid crystal display panel, including: a color filter substrate defined with a plurality of light path openings, a driving substrate arranged opposite to the color filter substrate, a liquid crystal layer located between the color filter substrate and the driving substrate, and a plurality of photosensitive sensor units, wherein a plurality of retaining wall structures are provided in the liquid crystal layer, the retaining wall structures are hollow, a top and a bottom of each of the retaining wall structures are both open, a top opening of each of the retaining wall structures is aligned with at least one of the light path openings, and a bottom opening of each of the retaining wall structures is aligned with one of the photosensitive sensor units. The present application can improve signal-to-noise ratios of fingerprint signals through the retaining wall structures.
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公开(公告)号：US11056661B2
公开(公告)日：2021-07-06
申请号：US16475136
申请日：2019-04-08
Inventor： Guiyang Zhang , Guowei Zha
Abstract: The present invention provides a color conversion layer, a manufacturing method of the color conversion layer, and a display panel. The color conversion layer is used in a display panel having a direct surface light source. The color conversion layer includes a quantum dot film and a functional film. The functional film is arranged at one side of the quantum dot film facing the direct surface light source. A light wave emitted by the direct surface light source is transmitted through the functional film into the quantum dot film. A light wave excited by the quantum dot film is reflected into the quantum dot film through the functional film.
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公开(公告)号：US10859864B2
公开(公告)日：2020-12-08
申请号：US16475134
申请日：2019-04-24
Inventor： Yong Yang , Xin Zhang , Guowei Zha , Guiyang Zhang
IPC: G02F1/1334 , G02F1/1335 , G02F1/1343 , G02F1/13357
Abstract: The present invention provides a display device including: a first liquid crystal cell including a first electrode layer, a polymer dispersed liquid crystal layer, and a first array substrate, wherein the first array substrate includes a second electrode layer, the second electrode layer includes a plurality of first pixel electrodes, and a light source is disposed at a side of the first liquid crystal cell.
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Patent Agency Ranking
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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公开(公告)号：US11340487B2
公开(公告)日：2022-05-24
申请号：US16965354
申请日：2020-06-02
Inventor： Guiyang Zhang
IPC: G09G5/10 , G02F1/1334 , G02F1/135 , G09G3/34 , G02F1/1335 , G09G3/36
Abstract: A display panel is provided comprising a display surface and a non-display surface disposed opposite to the display surface, the display panel comprises a first display area, a second display area, and a photosensitive component. A polymer dispersed liquid crystal film is disposed in the second display area, wherein the photosensitive component is disposed on a side of the non-display surface of the display panel is disposed corresponding to the second display area.
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公开(公告)号：US12158666B2
公开(公告)日：2024-12-03
申请号：US17281799
申请日：2020-12-31
Inventor： Guiyang Zhang , Tengteng Shi , Guowei Zha
IPC: G02F1/1339 , G02F1/1333 , G02F1/1335
Abstract: The application discloses a liquid crystal display panel, including: a color filter substrate defined with a plurality of light path openings, a driving substrate arranged opposite to the color filter substrate, a liquid crystal layer located between the color filter substrate and the driving substrate, and a plurality of photosensitive sensor units, wherein a plurality of retaining wall structures are provided in the liquid crystal layer, the retaining wall structures are hollow, a top and a bottom of each of the retaining wall structures are both open, a top opening of each of the retaining wall structures is aligned with at least one of the light path openings, and a bottom opening of each of the retaining wall structures is aligned with one of the photosensitive sensor units. The present application can improve signal-to-noise ratios of fingerprint signals through the retaining wall structures.
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公开(公告)号：US11522023B2
公开(公告)日：2022-12-06
申请号：US16488594
申请日：2019-05-08
Inventor： Guiyang Zhang , Guowei Zha
Abstract: The present invention provides a display device which includes a display panel, a light shielding member, and an electronic element. The display panel includes a first display region and a second display region disposed corresponding to the electronic element, and a light transmittance of the second display region is greater than a light transmittance of the first display region. When the electronic element is in operation, the light shielding member is opened to open a light-transmitting channel between the electronic element and the second display region. When the electronic element is not in operation, the light shielding member is closed to close the light-transmitting channel. When the electronic element needs to be used, the light shielding member is opened. When the electronic element is not needed, the light shielding member shield the electronic element to hide it.
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公开(公告)号：US11444064B2
公开(公告)日：2022-09-13
申请号：US16620898
申请日：2019-04-24
Inventor： Guiyang Zhang
IPC: H01L25/075 , H01L33/00 , H01L33/62
Abstract: A method of forming a mesh plate and a display device containing the mesh plate are provided. The mesh plate includes a plurality of first portions extend in a horizontal direction and parallel to each other and a plurality of second portions extend in a vertical direction and parallel to each other. Material of each of the first portions and the second portions is independently selected from one of magnet and magnetically conductive material. The positions of the first portions and the second portions is adjusted to cross each other and thus form a plurality of open areas according to preset positions for the open areas.
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