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公开(公告)号：US20160341404A1
公开(公告)日：2016-11-24
申请号：US14911303
申请日：2015-06-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
CPC classification number: F21V21/00 , F21V17/164 , G02F1/133308 , G02F1/133608 , G02F2001/133314 , G02F2201/465
Abstract: The present disclosure relates to a field of display technology and discloses a backlight module and a display device. The backlight module comprises: a backplate comprising a bottom plate and side plates, which form a mounting recess; an optical film positioned in the mounting recess; at least two supporting bars positioned between the bottom plate and the optical film and arranged crosswise, wherein each two supporting bars are fastened to each other and each of the supporting bars is fastened on the bottom plate. In the above backlight module, a mechanical strength of the backplate of the backlight module may be increased due to the supporting bars mounted on the bottom plate and arranged crosswise, and a resistance to bending of the backplate is thus improved. Further, as the used supporting bars have a bar-shape structure and are arranged crosswise without covering the overall surface of the backplate, the weight of the backlight module is increased by a smaller amount than the existing backlight module with an increasing strength of the backplate. Thus, the backlight module has a high strength and a light weight.
Abstract translation: 本公开涉及显示技术领域，并且公开了背光模块和显示装置。 背光模块包括：背板，其包括形成安装凹部的底板和侧板; 位于所述安装凹部中的光学膜; 位于底板和光学膜之间的至少两个支撑杆横向布置，其中每个两个支撑杆彼此紧固并且每个支撑杆紧固在底板上。 在上述背光模块中，由于安装在底板上的支撑杆并且横向布置，所以背光模块的背板的机械强度可能会增加，从而提高了背板的抗弯曲性。 此外，由于所使用的支撑杆具有棒状结构并且横向布置而不覆盖背板的整个表面，所以背光模块的重量比现有的背光模块的重量增加更少，背板的强度随着背板的增加而增加 。 因此，背光模块具有高强度和重量轻。
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公开(公告)号：US12238976B2
公开(公告)日：2025-02-25
申请号：US18594819
申请日：2024-03-04
Inventor： Jianbo Xian , Chen Xu , Pan Li , Yong Qiao , Xinyin Wu
IPC: G06F3/041 , G06F3/044 , H10K59/121 , H10K59/122 , H10K59/131 , H10K59/35 , H10K59/40
Abstract: The disclosure provides a display panel and a display device. The display panel includes: a base substrate, a transistor array layer, a pixel defining layer, touch electrodes. The area of opening region of first color sub-pixel is smaller than that of opening region of third color sub-pixel, the area of opening region of second color sub-pixel is smaller than that of opening region of third color sub-pixel. An orthogonal projection of second capacitor in first color sub-pixel and an orthogonal projection of touch electrodes have a first auxiliary overlap area, an orthogonal projection of second capacitor in second color sub-pixel and orthogonal projection of the touch electrodes have a second auxiliary overlap area, an orthogonal projection of second capacitor in third color sub-pixel and orthogonal projection of touch electrodes have a third auxiliary overlap area. The first and/or second auxiliary overlap area is larger than the third auxiliary overlap area.
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公开(公告)号：US12232385B2
公开(公告)日：2025-02-18
申请号：US18551067
申请日：2022-08-24
Inventor： Jingbo Xu , Xueguang Hao , Jingquan Wang , Xinyin Wu , Lu Bai
IPC: G09G3/3233 , G02F1/1362 , G02F1/1368 , G09G3/3266 , G09G3/36 , H10K59/122 , H10K59/131 , H10K59/80
Abstract: A display substrate and a display panel are disclosed. The display substrate includes a base substrate, and the base substrate includes a display region and a peripheral region on at least one side of the display region. The display region includes pixel units arranged in an array, first gate scanning signal lines, and second gate scanning signal lines; the peripheral region includes a first scanning driving circuit connected to the first gate scanning signal lines through first connection wires, a first scanning driving circuit connected to the second gate scanning signal lines through second connection wires, a first voltage signal line configured to provide a first voltage, and a second voltage signal line configured to provide a second voltage, and the second scanning driving circuit is on a side of the first scanning driving circuit close to the display region. The following is a clean version of the amended Abstract with the above-indicated changes/markings incorporated.
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公开(公告)号：US12211452B2
公开(公告)日：2025-01-28
申请号：US18572742
申请日：2023-05-31
Inventor： Miao Liu , Xueguang Hao , Libin Liu , Teng Chen , Xinyin Wu , Yong Qiao , Xing Yao , Jingquan Wang
IPC: G09G3/3266 , G09G3/20 , G09G3/3233 , G11C19/28 , H10K59/121 , H10K59/126
Abstract: The display substrate includes a shift register arranged on a base substrate, and the shift register includes a plurality of stages of driving circuits; a plurality of stages of the driving circuit are provided in the driving circuit area of the base substrate; a stage of driving circuit area includes a first area and a second area, and the first area is provided with a first type of transistor included in the driving circuit, a second type of transistor included in the driving circuit is provided in the second area; one side of the first area is a side of the power line away from the second area, and the other side of the first area is a side close to the second area of an active layer of the first type of transistor close to the second area.
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公开(公告)号：US11985861B2
公开(公告)日：2024-05-14
申请号：US17426985
申请日：2021-03-22
Inventor： Jianbo Xian , Chen Xu , Pan Li , Yong Qiao , Xinyin Wu
IPC: G06F3/041 , G06F3/044 , H10K59/121 , H10K59/122 , H10K59/131 , H10K59/35 , H10K59/40
CPC classification number: H10K59/122 , G06F3/0446 , H10K59/1213 , H10K59/1216 , H10K59/131 , H10K59/353 , H10K59/40
Abstract: The disclosure provides a display panel and a display device. The display panel includes: a base substrate, a transistor array layer, a pixel defining layer, touch electrodes. The area of opening region of first color sub-pixel is smaller than that of opening region of third color sub-pixel, the area of opening region of second color sub-pixel is smaller than that of opening region of third color sub-pixel. An orthogonal projection of second capacitor in first color sub-pixel and an orthogonal projection of touch electrodes have a first auxiliary overlap area, an orthogonal projection of second capacitor in second color sub-pixel and orthogonal projection of the touch electrodes have a second auxiliary overlap area, an orthogonal projection of second capacitor in third color sub-pixel and orthogonal projection of touch electrodes have a third auxiliary overlap area. The first and/or second auxiliary overlap area is larger than the third auxiliary overlap area.
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Patent Agency Ranking
公开(公告)号：US11978404B2
公开(公告)日：2024-05-07
申请号：US18302056
申请日：2023-04-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xing Yao , Chen Xu , Jingquan Wang , Xinyin Wu
IPC: G09G3/3266 , H10K59/126 , H10K59/131
CPC classification number: G09G3/3266 , H10K59/126 , H10K59/131 , G09G2300/0426 , G09G2310/0286
Abstract: A display substrate is provided. The display substrate includes a base substrate including a display region and a peripheral region, and a first scan driving circuit, a second scan driving circuit and a first power line arranged in sequence, and a first shielding layer and a second shielding layer sequentially arranged on a side of the second scan driving circuit away from the base substrate; the first shielding layer covers at least one transistor in the second scan driving circuit, and the second shielding layer covers at least one transistor of transistors in the second scan driving circuit except the at least one transistor covered by the first shielding layer; and the second shielding layer is also on a side of the first scan driving circuit away from the base substrate, and the second shielding layer covers at least one transistor in the first scan driving circuit.
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107.发明公开公开(公告)号：US20240072039A1
公开(公告)日：2024-02-29
申请号：US17897302
申请日：2022-08-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chunping Long , Yong Qiao , Xinyin Wu
CPC classification number: H01L27/027 , H01L27/124 , H01L27/1251 , H01L27/127
Abstract: Provided an electrostatic protection circuit. The electrostatic protection circuit includes: at least one first transistor and at least one second transistor. A gate electrode and a first electrode of the first transistor are connected to a first signal line, and a second electrode of the first transistor is connected to a second signal line. A gate electrode and a first electrode of the second transistor are connected to the second signal line, and a second electrode of the second transistor is connected to the first signal line. Orthographic projection(s) of a channel and/or a first electrode of the first transistor on a main surface of the array substrate is/are within an orthographic projection of the first signal line on the main surface of the array substrate.
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公开(公告)号：US11782316B2
公开(公告)日：2023-10-10
申请号：US17855390
申请日：2022-06-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hui Li , Xinyin Wu , Yong Qiao , Jianbo Xian
IPC: G02F1/1339 , G02F1/1362 , G02F1/1335
CPC classification number: G02F1/13394 , G02F1/13396 , G02F1/133512 , G02F1/133514 , G02F1/136209 , G02F1/136222
Abstract: A liquid crystal display panel includes an array substrate and an opposite substrate that are disposed opposite to each other; the liquid crystal display panel has a display region and at least one non-display region disposed beside the display region. The array substrate is of a multi-layer structure and includes a pixel electrode layer and a plurality of protrusions disposed in the at least one non-display region, and the opposite substrate includes a common electrode layer. A protrusion has a structure including at least one film, and a film of the at least one film is located in a layer included in the array substrate.
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109.发明授权公开(公告)号：US11475826B2
公开(公告)日：2022-10-18
申请号：US16622449
申请日：2019-03-18
Inventor： Xinguo Li , Chen Xu , Xinyin Wu , Yong Qiao , Xueguang Hao
IPC: G09G3/20 , G09G3/00 , G09G3/3225 , G11C19/28
Abstract: The present disclosure relates to a shift register for a display panel. The shift register may include an input terminal, an output terminal, an input unit, an output unit, a first control unit, a second control unit, and a first isolation unit. The output unit may be configured to transmit a first level or a second level to an output terminal based on levels of a first node and a second node.
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公开(公告)号：US11430841B2
公开(公告)日：2022-08-30
申请号：US16330694
申请日：2018-08-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei Cheng , Yong Qiao , Xinyin Wu
Abstract: The present disclosure provides an array substrate and a display device. The array substrate comprises a plurality of pixel units arranged in an array, each pixel unit including a light emitting unit and a pixel definition layer disposed around the light emitting unit; wherein in at least one pixel unit, a light wave partition groove is provided in the pixel definition layer on at least one side of the light emitting unit, and a light wave blocking layer is provided in the light wave partition groove.
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