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公开(公告)号：US20230079712A1
公开(公告)日：2023-03-16
申请号：US17989089
申请日：2022-11-17
Abstract: A mask frame and an evaporation mask assembly. The mask frame has a first surface and a second surface facing away from each other and includes: a frame body, which is formed as a frame structure with an opening; and a support body, provided in the opening and connected to the frame body. The support body includes a plurality of evaporation apertures distributed in an array and a plurality of support units distributed around the evaporation apertures, each support unit includes a supporting portion and a bonding portion extending from the supporting portion toward the evaporation apertures, the supporting portion includes a supporting surface located on the first surface, the bonding portion includes a bonding surface protruding to the second surface in a first direction from the first surface to the second surface.
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公开(公告)号：US20220147109A1
公开(公告)日：2022-05-12
申请号：US17580026
申请日：2022-01-20
Inventor： Ying ZHAO , Weili LI , Mingxing LIU
IPC: G06F1/16
Abstract: A display panel includes: a first substrate; a second substrate, arranged opposite to the first substrate. A first locking structure is arranged on at least one edge of a surface of the first substrate facing the second substrate, a second locking structure that corresponds to the first locking structure is arranged on a surface of the second substrate facing the first substrate corresponding to the at least one edge. The first locking structure includes a first locking member arranged on the first substrate and a second locking member arranged on the first locking member. The second locking structure includes a third locking member arranged on the second substrate and a fourth locking member arranged on the third locking member. The first locking member is engaged with the third locking member, and the second locking member is engaged with the fourth locking member.
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公开(公告)号：US20220056574A1
公开(公告)日：2022-02-24
申请号：US17519006
申请日：2021-11-04
Inventor： Mingxing LIU , Shuaiyan GAN , Weili LI , Bing HAN
Abstract: The mask includes a first surface and a second surface that are arranged opposite to each other. The first surface includes a plurality of first grooves, the second surface includes a plurality of second grooves, the plurality of second grooves and the plurality of first grooves are in a one-to-one correspondence, and each second groove and a respective first groove corresponding to the each second groove penetrate the mask. On the second surface, the distance between adjacent second grooves is greater than a preset distance, where the preset distance is greater than zero.
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公开(公告)号：US20220285622A1
公开(公告)日：2022-09-08
申请号：US17824188
申请日：2022-05-25
Inventor： Dingcheng ZHANG , Shuijun WANG , Weili LI , Botao FAN , Wenxing LI , Fei SUN , Xiaogang XIN
Abstract: A back plate configured to press a mask assembly. The mask assembly includes a glass substrate and a mask that are stacked on the glass substrate. The back plate covers a surface of the glass substrate to press the glass substrate, thereby attaching the glass substrate to the mask. The back plate includes a bottom plate and multiple protrusions, the multiple protrusions include multiple bottom plate protrusions disposed on a side of the bottom plate facing the glass substrate. The multiple bottom plate protrusions are arranged in an array. Orthographic projections of the bottom plate protrusions on a plane of the mask fall within the mask. A distance between the projections of the bottom plate protrusions disposed adjacent to an edge of the mask and the edge of the mask is greater than or equal to a preset distance.
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5.发明申请公开(公告)号：US20220102670A1
公开(公告)日：2022-03-31
申请号：US17545200
申请日：2021-12-08
Inventor： Chao Chi PENG , Mingxing LIU , Panpan WANG , Weili LI , Shuaiyan GAN
Abstract: A light-transmitting display panel and a display panel. The light-transmitting display panel includes an array substrate; first electrodes located on the array substrate; first light-emitting structures, each of the first light-emitting structures being located on one of the first electrodes; and a second electrode layer group located on the first light-emitting structures and including a first sub-electrode layer and a second sub-electrode layer that are stacked, where the first sub-electrode layer includes electrode blocks spaced from each other, an orthographic projection of each of the electrode blocks on the array substrate covers an orthographic projection of at least one first electrode on the array substrate, the second sub-electrode layer connects at least a part of adjacent electrode blocks of the electrode blocks, and transmittance of the second sub-electrode layer is greater than transmittance of the electrode blocks.
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Patent Agency Ranking
公开(公告)号：US20220098719A1
公开(公告)日：2022-03-31
申请号：US17546384
申请日：2021-12-09
Inventor： Bing HAN , Weili LI , Mingxing LIU
Abstract: A mask, and an evaporation system. The mask includes at least one magnetic plate body defining a plurality of openings. The magnetic plate body includes a bending body at a periphery of each of the plurality of openings; and the bending body has a certain thickness and width to make the bending body bendable toward a substrate which is configured to be evaporated under an action of a magnetic field generator.
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公开(公告)号：US20220098718A1
公开(公告)日：2022-03-31
申请号：US17546371
申请日：2021-12-09
Inventor： Bing HAN , Zhiyuan ZHANG , Weili LI , Mingxing LIU
Abstract: A mask and an evaporation system. The mask includes: at least one mask strip. The at least one mask strip is formed with at least one effective evaporation region and a transition region disposed around the effective evaporation region; the at least one mask strip includes at least two stacked mask bodies; at least part of the at least two mask bodies define a plurality of through holes corresponding to the transition region; the plurality of through holes on at least adjacent two of the at least two mask bodies are arranged in a staggered manner, to prevent evaporation material passing through the plurality of through holes corresponding to the transition region.
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公开(公告)号：US20220069253A1
公开(公告)日：2022-03-03
申请号：US17523110
申请日：2021-11-10
Inventor： Mingxing LIU , Jingjing ZHAO , Shizhen FENG , Wenxing LI , Weili LI , Shuaiyan Gan
IPC: H01L51/52
Abstract: The present application provides a display panel defining a display area and a non-display area located around the display area, the display panel includes: a cathode lapping assembly located in the non-display area of the display panel, the cathode lapping assembly includes an organic planarization layer, a seal layer, a cathode connecting wire and a cathode lead-out wire stacked sequentially, wherein the cathode lead-out wire extends to the display area and connects with the cathode in the display area, the cathode connecting wire is configured to receive an external circuit signal and send the external circuit signal to the cathode lead-out wire, and the seal layer is configured to block water and oxygen in the organic planarization layer. In this way, the present application can reduce the erosion of the cathode connecting wire by the water and oxygen in the organic planarization layer.
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公开(公告)号：US20250019817A1
公开(公告)日：2025-01-16
申请号：US18901316
申请日：2024-09-30
Inventor： Bing HAN , Chuang CHEN , Weili LI , Yue QIU , Wenxing LI
IPC: C23C14/04
Abstract: A mask strip and a mask device are provided. The mask strip includes a body part, the body part includes two connecting ends arranged in a first direction, the body part further includes at least two evaporation region sets, the evaporation region sets are located between the two connecting ends, each of the evaporation region sets includes at least one evaporation region, each of the evaporation regions includes a plurality of evaporation openings, a number density of the evaporation openings within each of the evaporation regions is a predetermined density, and the predetermined density within any one of the evaporation regions of the evaporation region sets located adjacent to a middle position of the mask strip in the first direction is larger than the predetermined density of any one of the evaporation regions of the evaporation region sets located away from the middle position.
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10.发明公开公开(公告)号：US20240124966A1
公开(公告)日：2024-04-18
申请号：US18539805
申请日：2023-12-14
Inventor： Weili LI , Wenxing LI , Gongzheng ZANG , Bing HAN , Jishuai ZHANG , Mudan CHEN
CPC classification number: C23C14/042 , H10K71/166
Abstract: A mask, including a first clamping region and a second clamping region opposite to each other in a first direction, and at least one mask opening region disposed between the first clamping region and the second clamping region. The mask opening region is in a first initial shape before being tensioned. The mask opening region is in a first target shape during an evaporation deposition process. The first initial shape is different from the first target shape. The first initial shape includes a compensation pattern with respect to the first target shape. The compensation pattern includes a tensile deformation pattern and a thermal deformation pattern.
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