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公开(公告)号：US09733421B2
公开(公告)日：2017-08-15
申请号：US14443613
申请日：2015-04-13
Inventor： Gege Zhou
IPC: F21V7/22 , F21V8/00 , G02F1/1335
CPC classification number: G02B6/0088 , G02B6/0023 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02B6/0065 , G02F1/1335
Abstract: A backlight module having a light guide plate, an optical assembly disposed on an upper surface of the light guide plate, and a light shielding tape, the light guide plate includes a light guide plate body and a reinforcement member disposed at a non-incidence side end surface of the light guide plate body, and the light shielding tape is adhered to a portion of an upper surface of the optical assembly and extends to cover the reinforcement member. Further provided is a display device having the same.
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公开(公告)号：US12089350B2
公开(公告)日：2024-09-10
申请号：US17440155
申请日：2021-07-23
CPC classification number: H05K5/0018 , G06V40/1318 , G06V40/1329 , G06V40/1341 , H05K1/028 , H05K1/111 , H05K5/0069 , H05K2201/09227 , H05K2201/10128
Abstract: A display device and an electronic device are provided. The display device has an array substrate, a touch function layer, a backlight module, and a first polarizer. By coating and/or embedding conductive particles on the first adhesive layer, a conductive film layer that is electrically connected to a backlight metal frame can be formed between a backlight film and the touch function layer. A capacitance formed by the backlight metal frame and the touch function layer can be reduced or eliminated, so as to reduce or avoid mechanical vibration of the film.
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公开(公告)号：US11086157B1
公开(公告)日：2021-08-10
申请号：US17049355
申请日：2020-08-24
Inventor： Wei Zhou , Gege Zhou , Chao Liang , Zhongjie Liu , Yan Cheng
IPC: G02F1/1333 , F21V8/00
Abstract: A display device is provided, which includes a middle frame, a first substrate, a second substrate, a cover plate, an ink layer, and a silicone glue. By providing a barrier block or a slot disposed on a side of the ink layer close to the first substrate, the barrier block is disposed between the silicone glue and a side frame to prevent the ink layer on the cover plate from spreading of a pollution source, so that a surface of the ink layer of a glass cover plate of a display module can meet dyne specification requirements. It also ensures an adhesive strength of the middle frame and the cover plate to prevent bonding failure.
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公开(公告)号：US10712494B2
公开(公告)日：2020-07-14
申请号：US16093663
申请日：2018-09-25
Inventor： Gege Zhou
IPC: F21V8/00 , G02F1/1333
Abstract: The present invention discloses a backlight module and a display device. The display device includes a liquid crystal box and a backlight module. The backlight module includes a backplate, a reflective plate, a light guiding plate, an optical film, a supporting block, a light bar, and a light bar circuit board. The backplate, the reflective plate, the light guiding plate, and the optical film are overlapped in order. The supporting block is disposed on an edge portion of the backplate for supporting the liquid crystal box. The present invention is capable of reducing width of bezel areas of the backlight module and fulfilling a slim bezel configuration.
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公开(公告)号：US10509278B2
公开(公告)日：2019-12-17
申请号：US16009902
申请日：2018-06-15
IPC: G02F1/1345 , G02F1/1333 , H05K1/18 , H05K1/02
Abstract: The present disclosure relates to a chip on film (COF) single-layer flexible printed circuit board, including: a flexible packaging substrate including a bonding area and a controlling chip being packaged on the flexible packaging substrate. The bonding area of the flexible packaging substrate is configured to bond with a bonding area of an array substrate. The controlling chip electrically connects to the bonding area of the flexible packaging substrate. The controlling chip and the bonding area of the flexible packaging substrate are configured on the same side of the flexible packaging substrate, and a portion of the flexible packaging substrate is bent at least one time. As such, the controlling chip faces away the array substrate, the cost and the complexity of the post-process may be reduced, and the COF single-layer flexible printed circuit board may be shipped in the folding manner.
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Patent Agency Ranking
公开(公告)号：US10393951B2
公开(公告)日：2019-08-27
申请号：US14901043
申请日：2015-07-14
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Gege Zhou
IPC: F21V8/00
Abstract: The present invention provides a backlight module, wherein the backlight module comprises a glue frame, a backlight source, a light guide plate, a quantum tube and an optical thin film, and the light guide plate comprises an incident surface and an illuminating surface, and the backlight source comprises a substrate and a plurality of lamp sources on the substrate aligned in a straight line, and the quantum tube comprises a mainbody and two bending sections at two ends of the mainbody, and the glue frame is arranged to surround the light guide plate and periphery of the optical thin film, and the quantum tube is installed on the substrate and arranged to be parallel with the plurality of lamp sources, and bending sections at the two ends of the mainbody are located at outer sides of the lamp sources at two ends of the plurality of the lamp sources.
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公开(公告)号：US10162101B2
公开(公告)日：2018-12-25
申请号：US14897716
申请日：2015-10-22
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Gege Zhou
IPC: F21V8/00
Abstract: A backlight module includes a bottom plate, and a fixing element which is fixed at one side of the bottom plate and used for fixing a quantum tube. The fixing element includes a bottom wall, and a first lateral wall, a second lateral wall, and a third lateral wall which extend upwards from a first end, a second end, and a third end of the bottom wall respectively. The first lateral wall and the second lateral wall are arranged facing each other. The quantum tube is fixed in an accommodating space that is formed by the bottom, the first lateral, the second lateral, and the third lateral walls. In the backlight module, since the quantum tube is fixed in a stable manner, a structural reliability of the backlight module can be ensured, and a high color gamut of the backlight module can be realized.
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公开(公告)号：US09989696B2
公开(公告)日：2018-06-05
申请号：US14768370
申请日：2015-06-11
Inventor： Gege Zhou , Shihhsiang Chen
CPC classification number: G02B6/0088 , G02B6/005 , G02B6/0055 , G02B6/0065
Abstract: A high color gamut backlight module including a non-opaque first plastic frame, a light guide plate, an optical membrane set and a quantum membrane; the optical membrane set and the quantum membrane are stacked, from top to bottom, on the light guide plate; an inner side surface and a top surface of the first plastic frame are provided opposite to one end surface of the light guide plate and a lower surface of the quantum membrane, respectively; a top surface of the first plastic frame is a yellow fluorescent layer.
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公开(公告)号：US09964693B2
公开(公告)日：2018-05-08
申请号：US14997811
申请日：2016-01-18
Inventor： Gege Zhou
CPC classification number: G02B6/0088 , G02B6/0023 , G02B6/0026 , G02B6/0055 , G02B6/0068 , G02B6/0073
Abstract: The present disclosure discloses a monitor and a backlight module thereof. The backlight module includes a circuit board, a strip light, a buckle, and a quantum tube. The strip light is fixed to the circuit board. The buckle is fixed to the circuit board. The quantum tube is engaged into the buckle, and the quantum tube is parallel to the strip light, which are provided with an interval. The quantum tube is located between the light guide plate and the strip light, the light is emitted from the strip light to the light guide plate through the quantum tube. Through the above way, the present disclosure can ensure high luminous efficiency of the quantum tube in the backlight module, so that the color gamut of the backlight module is maintained at a high state.
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公开(公告)号：US20180106958A1
公开(公告)日：2018-04-19
申请号：US15111823
申请日：2016-05-23
IPC: F21V8/00 , G02F1/1333
CPC classification number: G02B6/0088 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02B6/009 , G02B6/0091 , G02F1/133308 , G02F2001/133311 , G02F2001/133314 , G02F2001/133325 , G02F2201/50 , G02F2202/28
Abstract: The present invention provides a mold-frame-free liquid crystal display device and an assembly method thereof, in which a lower surface of a liquid crystal display panel (2) is provided with a first double-sized adhesive tape (110) that circumferentially surrounds an effective display area (21) and an optical film assembly (15) is adhesively attached to the first double-sized adhesive tape (110) and a reflector plate (14) and a light guide plate (11) are sequentially disposed inside the terminal frame (4) and, finally, the liquid crystal display panel (2) that includes the optical film assembly (15) attached thereto and the terminal frame (4) with the reflector plate (14) and the light guide plate (11) disposed therein are assembled together, whereby a backlighting mold frame can be omitted, the cost can be reduced, and a bezel width of a liquid crystal display device can be effectively reduced to realize narrow bezel of the liquid crystal display device, increase product competition power, allow the backlight module to be assembled with the liquid crystal display panel and the terminal frame to increase the degree of integration of the liquid crystal display panel and improve accuracy of assembly.
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