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公开(公告)号：US20240363758A1
公开(公告)日：2024-10-31
申请号：US18247554
申请日：2023-02-28
发明人： Zhifu LI , Guanghui LIU , Chao DAI , Fei AI , Dewei SONG , Zhuang LI
IPC分类号： H01L29/786 , H01L29/417
CPC分类号： H01L29/78603 , H01L29/41733 , H01L29/78633 , H01L29/78696
摘要： A display panel is provided by embodiments of the present application, a thin film transistor includes: a first gate electrode including a first side slope, a second side slope oppositely arranged, and a top surface; a first gate insulating layer covering the first gate electrode; a semiconductor layer arranged on the first gate insulating layer, wherein the semiconductor layer includes a first end, a second end, and a channel arranged between the first end and the second end, the second end is at least partially on the top surface, the channel is at least partially located on the first side slope.
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公开(公告)号：US20240363640A1
公开(公告)日：2024-10-31
申请号：US18522308
申请日：2023-11-29
发明人： Fei AI , Dewei SONG , Chengzhi LUO
IPC分类号： H01L27/12
CPC分类号： H01L27/1222 , H01L27/124
摘要： A display panel and a display device are provided. The display panel includes: an active layer, a gate, and a gate auxiliary structure. The active layer is disposed along a first direction and includes a channel layer. The gate is disposed above the channel layer and a width of the gate along the first direction is equal to a length of the channel layer along the first direction. The gate auxiliary structure is disposed adjacent to the gate. The width of the gate along the first direction is less than 1 micrometer.
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公开(公告)号：US12130517B2
公开(公告)日：2024-10-29
申请号：US17790273
申请日：2022-06-29
发明人： Yong Yang
IPC分类号： G02F1/00 , G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133605 , G02F1/133603 , G02F1/133606 , G02F1/133611 , G02F1/133614
摘要： The present invention embodiment provides a backlight module and a display module. The backlight module includes a light emitting assembly, a color conversion layer, and a reflection function layer. The reflection function layer at least includes a first sublayer and a second sublayer. A refractive index of the first sublayer is less than a refractive index of the second sublayer. A light emitted by the color conversion layer to the reflection function layer includes a first light. A product of a thickness of the first sublayer and the refractive index of the first sublayer is equal to an integer multiple of a half wavelength of first light.
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公开(公告)号：US12105391B2
公开(公告)日：2024-10-01
申请号：US17281260
申请日：2021-03-15
发明人： Wenqiang Yu
IPC分类号： G02F1/1368 , G02F1/13357 , G02F1/1362 , H01L27/12 , H01L29/786
CPC分类号： G02F1/1368 , G02F1/133621 , G02F1/136286 , H01L27/1222 , H01L27/124 , H01L29/78621 , H01L29/78675 , G02F2201/52 , G02F2202/06
摘要： A display panel and a liquid crystal display device are provided by the present application. The display panel includes a thin film transistor, a data line, and a scanning line. The thin film transistor includes an active layer, and the active layer includes a first section extending along a length direction of the data line and overlapping the data line, wherein the first section is electrically connected to the data line; a second section extending along the length direction of the data line; and a third section connecting the first section and the second section and extending along a length direction of the scanning line and overlapping the scanning line.
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公开(公告)号：US20240321898A1
公开(公告)日：2024-09-26
申请号：US18034155
申请日：2023-03-31
发明人： Chuan SHUAI
IPC分类号： H01L27/12 , G06F3/046 , H01L25/075 , H01L25/16 , H01L33/62
CPC分类号： H01L27/124 , G06F3/046 , H01L25/0753 , H01L25/167 , H01L33/62
摘要： A display module and a mobile terminal are provided. The display module includes a metal wiring layer, the metal wiring layer includes a plurality of wiring units, and a first wiring layer in the metal wiring layer includes a first gap between adjacent metal wiring. A ratio of an area of the first gap in the wiring unit to an area of the wiring unit is set to be greater than 1%. A problem where an electromagnetic induction signal generated by a second electromagnetic wiring is shielded by a whole metal surface formed due to closely arranging of metal wirings in the light-emitting backplane is effectively avoided.
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公开(公告)号：US12099232B2
公开(公告)日：2024-09-24
申请号：US17790222
申请日：2022-06-29
发明人： Yong Yang , Jiedong Han , Fancheng Liu , Guowei Zha
IPC分类号： G02B6/00 , F21V8/00 , G02F1/13357
CPC分类号： G02B6/0088 , G02F1/133605
摘要： The present application discloses a backlight module and a mobile terminal. The backlight module includes a reflection layer and a light adjustment layer that are arranged oppositely, wherein he reflection layer is disposed at a periphery of each of light sources, the light adjustment layer includes first light guide portions and a second light guide portion, a light transmittance of each of the first light guide portions is lower than a light transmittance of the second light guide portion, and the reflection layer includes a diffuse reflection sub-layer at least partially overlapping with at least one of the second light guide portion, and a specular reflection sub-layer at least partially overlapping with at least one of the first light guide portions.
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公开(公告)号：US20240310669A1
公开(公告)日：2024-09-19
申请号：US17622072
申请日：2021-12-15
发明人： Shaojun HOU , Chao WANG
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/13357
CPC分类号： G02F1/13338 , G02F1/133512 , G02F1/133605 , G02F1/133606 , G02F1/133611
摘要： A display device with a built-in camera is provided, including: a display panel, a first backlight module, a second backlight module, a third backlight module, a camera, a first light-shielding column, and a second light-shielding column. The camera is configured to acquire external light to take a picture. The first light-shielding column is configured to block light from laterally entering the first light-shielding column, and the second light-shielding column is configured to block light from laterally entering the second light-shielding column.
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公开(公告)号：US12096673B2
公开(公告)日：2024-09-17
申请号：US17298609
申请日：2021-05-18
申请人： Wuhan China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
发明人： Hongmei Liu
IPC分类号： H10K59/38 , H10K59/12 , H10K59/122 , H10K59/80
CPC分类号： H10K59/38 , H10K59/1201 , H10K59/8792 , H10K59/122
摘要： A display panel and a method for manufacturing same are provided. The display panel includes a light emitting device layer and a light filter layer. The light filter layer is arranged on a light-emitting side of the light emitting device layer. The light filter layer includes color resists and a light-shielding layer adjacently arranged. Each color resist has an extension portion, and the extension portion of the color resist is stacked and arranged in a pixel spacer portion of the display panel to form the light-shielding layer. Therefore, a laminated structure which can effectively prevent color shifts of light emitted from inside of the display panel is provided, thereby improving display effect of the display panel.
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公开(公告)号：US12096661B2
公开(公告)日：2024-09-17
申请号：US17413661
申请日：2021-06-03
申请人： Wuhan China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
IPC分类号： H10K59/122
CPC分类号： H10K59/122
摘要： An OLED display panel and an OLED display device are disclosed. In the OLED display panel, a ratio of a width of a side of a first pixel opening adjacent to a pixel electrode layer to a length of a lateral surface of the first pixel opening is greater than a ratio of a width of a side of a second pixel opening adjacent to the pixel electrode layer to a length of a lateral surface of the second pixel opening, such that the nonuniform brightness between a first display area and a second display area is improved or even eliminated.
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公开(公告)号：US12092925B2
公开(公告)日：2024-09-17
申请号：US17753052
申请日：2022-01-25
发明人： Yuanyuan Ren , Mengjie Li , Chengxu Ma , Zhuo Zhang
IPC分类号： G02F1/13357 , F21V8/00 , G02F1/1335
CPC分类号： G02F1/133605 , G02B6/0055 , G02B6/0088 , G02B6/009 , G02F1/133608 , G02B6/0051 , G02B6/0053 , G02F1/133607 , G02F2202/28
摘要： 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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