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公开(公告)号：US12025879B2
公开(公告)日：2024-07-02
申请号：US17298537
申请日：2021-04-30
Inventor： Yuanyuan Ren , Youcheng Wang , Xuefeng Wang
IPC: G02F1/13357 , F21V8/00
CPC classification number: G02F1/133608 , G02B6/0088 , G02B6/0093
Abstract: A display module provided by this application includes a backlight module, a display panel, and a sealing structure. The backlight module includes a backplane and a backlight assembly. The backplate includes a bottom wall and side walls provided on side edges of the bottom wall. The bottom wall and the side walls enclose an accommodation space, the bottom wall has a hollow area, and the backlight assembly is disposed in the accommodation space. A sealing structure is connected with the bottom wall and seals the accommodation space, which can prevent water vapor, dust, and other impurities from entering the display module from an edge of the hollow area to cause wrinkle and deformation or damage to a light guide plate or film layers in the display panel.
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公开(公告)号：US12259614B2
公开(公告)日：2025-03-25
申请号：US18774778
申请日：2024-07-16
Inventor： Yuanyuan Ren , Mengjie Li , Chengxu Ma , Zhuo Zhang
IPC: G02F1/1335 , G02F1/13357
Abstract: The present application provides a backlight module and a liquid crystal display device; the first portion of the slit adhesive is formed with a notch, so that when internal stress generates in the slit adhesive due to environmental changes, the internal stress can be released through the notch, thereby preventing the slit adhesive from warping and improving the yield of the backlight module.
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Patent Agency Ranking
公开(公告)号：US12092925B2
公开(公告)日：2024-09-17
申请号：US17753052
申请日：2022-01-25
Inventor： Yuanyuan Ren , Mengjie Li , Chengxu Ma , Zhuo Zhang
IPC: G02F1/13357 , F21V8/00 , G02F1/1335
CPC classification number: G02F1/133605 , G02B6/0055 , G02B6/0088 , G02B6/009 , G02F1/133608 , G02B6/0051 , G02B6/0053 , G02F1/133607 , G02F2202/28
Abstract: The present application provides a backlight module and a liquid crystal display device; the first portion of the slit adhesive is formed with a notch, so that when internal stress generates in the slit adhesive due to environmental changes, the internal stress can be released through the notch, thereby preventing the slit adhesive from warping and improving the yield of the backlight module.
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公开(公告)号：US20240012287A1
公开(公告)日：2024-01-11
申请号：US17298537
申请日：2021-04-30
Inventor： Yuanyuan Ren , Youcheng Wang , Xuefeng Wang
IPC: G02F1/13357 , F21V8/00
CPC classification number: G02F1/133608 , G02B6/0088 , G02B6/0093
Abstract: A display module provided by this application includes a backlight module, a display panel, and a sealing structure. The backlight module includes a backplane and a backlight assembly. The backplate includes a bottom wall and side walls provided on side edges of the bottom wall. The bottom wall and the side walls enclose an accommodation space, the bottom wall has a hollow area, and the backlight assembly is disposed in the accommodation space. A sealing structure is connected with the bottom wall and seals the accommodation space, which can prevent water vapor, dust, and other impurities from entering the display module from an edge of the hollow area to cause wrinkle and deformation or damage to a light guide plate or film layers in the display panel.
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公开(公告)号：US12092857B2
公开(公告)日：2024-09-17
申请号：US17762062
申请日：2022-03-15
Inventor： Yuanyuan Ren , Zhuo Zhang
IPC: F21V8/00
CPC classification number: G02B6/0076 , G02B6/0055
Abstract: A display module, a manufacturing method thereof, and a mobile terminal are disclosed. The display module has a functional display area and a main display area and includes a display panel and a backlight module. The backlight module includes a first backlight unit corresponding to the functional display area, and the first backlight unit includes a first section, a second section disposed around the first section, and a spacer disposed between the first section and the second section. The first section and the second section are integrally formed and on different layers.
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公开(公告)号：US20240036396A1
公开(公告)日：2024-02-01
申请号：US17753052
申请日：2022-01-25
Inventor： Yuanyuan Ren , Mengjie Li , Chengxu Ma , Zhuo Zhang
IPC: G02F1/13357 , F21V8/00
CPC classification number: G02F1/133605 , G02B6/0055 , G02B6/0088 , G02B6/009 , G02F1/133608 , G02B6/0051 , G02B6/0053 , G02F1/133607
Abstract: The present application provides a backlight module and a liquid crystal display device; the first portion of the slit adhesive is formed with a notch, so that when internal stress generates in the slit adhesive due to environmental changes, the internal stress can be released through the notch, thereby preventing the slit adhesive from warping and improving the yield of the backlight module.
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公开(公告)号：US20240045136A1
公开(公告)日：2024-02-08
申请号：US17623787
申请日：2021-12-23
Inventor： Tengfei Lou , Yuanyuan Ren , Xiaokun Chen
IPC: F21V8/00 , G02F1/1335
CPC classification number: G02B6/0086 , G02F1/133516 , G02F2202/28
Abstract: A display device and a manufacturing method thereof are disclosed. The display device includes a backlight module, a display panel, an edge cover adhesive attached to a periphery of the backlight module and extending to a surface of a side of the display panel away from the backlight module. The display panel includes an array substrate, a color filter substrate, and a first polarizing layer disposed on the color filter substrate. The color filter substrate includes a first recess formed on at least one side of the color filter substrate close to an edge of the color filter substrate and away from the array substrate. A first end portion of the edge cover adhesive is disposed in the first recess. The first polarizing layer covers at least part of the edge cover adhesive.
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