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公开(公告)号：US20240168376A1
公开(公告)日：2024-05-23
申请号：US17754974
申请日：2022-04-12
发明人： Zhiwei ZHANG
IPC分类号： G03F7/004 , G02B1/04 , G03F7/00 , G02F1/1335
CPC分类号： G03F7/0045 , G02B1/04 , G03F7/0007 , G02F1/133514
摘要： A photoresist and a display device are provided. A colorant of the photoresist includes a blue pigment and a purple dye having an electron withdrawing group. The electron withdrawing group promotes electron transitions, causing blue shifts in materials. Under a condition without changing a backlight spectrum having low blue light, it can prevent blue light from hurting user's retina, thereby satisfying a need of anti-blue light. Problems of low the color gamut and low transmittance in current technology can also be prevented.
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公开(公告)号：US11971630B1
公开(公告)日：2024-04-30
申请号：US18175558
申请日：2023-02-28
发明人： Lingju Huang , Hongjun Zhu
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339
摘要： The present disclosure provide methods of manufacturing a liquid crystal display panel and the liquid crystal display panels. In a process of forming a motherboard of the display panel, a second sealant portion and a third sealant portion with a lower height than that of a first sealant portion are temporarily formed outside the first sealant portion, so that a smooth transitional support surface is formed between the first sealant portion, the second sealant portion, the third sealant portion and a support column inside the panel.
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公开(公告)号：US11953780B2
公开(公告)日：2024-04-09
申请号：US18328762
申请日：2023-06-04
发明人： Lian Fang
IPC分类号： G02F1/13357
CPC分类号： G02F1/133603 , G02F1/133606
摘要： The present application provides a backlight module and a display device. The backlight module includes at least two light-emitting diode (LED) lamp boards and a light refraction structure. A splicing seam is between two adjacent LED lamp boards. The light refraction structure is disposed on a light-emitting side of the LED lamp boards and covering the splicing seam. Side surfaces of the light refraction structure adjacent to the two adjacent LED lamp boards are a first refraction surface and a second refraction surface.
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公开(公告)号：US20240053641A1
公开(公告)日：2024-02-15
申请号：US17765481
申请日：2022-03-16
发明人： Mengqing ZHU , Lizhi SUN
IPC分类号： G02F1/1339 , G02F1/1335
CPC分类号： G02F1/13396 , G02F1/13394 , G02F1/133514 , G02F1/133512
摘要： The present invention relates to a display panel and a display apparatus. An edge of at least one of first barriers of the present invention at a side away from a display region is smaller than an edge of the first barrier at a side close to the display region, thereby reducing the resistance of a polyimide (PI) solution located in a first non-display region to a second non-display region, increasing the speed of the PI solution located in the first non-display region flowing toward the second non-display region, and eventually increasing the thickness of polyimide in the second non-display region such that stains or smudges appearing in the second non-display region are avoided.
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公开(公告)号：US20240036388A1
公开(公告)日：2024-02-01
申请号：US17623288
申请日：2021-12-16
发明人： Lu CHEN , Qiong LIU , Junjie LI , Bangyin PENG , Dan CAO
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/13357 , F21V8/00
CPC分类号： G02F1/133528 , G02F1/133314 , G02F1/133608 , G02B6/0088
摘要： A display device is provided. The display device includes a back frame, a display module, and a polarizer. The back frame has a cavity, and the display module is disposed in the cavity. The polarizer is arranged on the display module and a body of the back frame surrounding the display module. The polarizer is extended to the back frame in the non-display area, thereby removing a front frame in the prior art, reducing a thickness of the display device, and increasing an area of the display area.
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公开(公告)号：US20230350461A1
公开(公告)日：2023-11-02
申请号：US17781036
申请日：2022-05-19
发明人： Shuai ZHANG , Wenbing ZHANG , Feng GAO , Yalong LI
IPC分类号： G06F1/16
CPC分类号： G06F1/1652 , G06F1/1656
摘要： A rollable display device is provided. The rollable display device includes a flexible display panel, a storage mechanism, and an actuating mechanism. The storage mechanism includes a rotary component. The rotary component includes a rotary member and a rotating shaft member rotatably connected to the rotary member. The aforesaid rollable display device allows the flexible display panel to realize bidirectional stretching under movement of the actuating mechanism, thereby increasing a rolled-up radius of the flexible display panel.
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