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公开(公告)号：US20170108639A1
公开(公告)日：2017-04-20
申请号：US14785838
申请日：2015-06-10
Inventor： Yanxue ZHANG
IPC: F21V8/00
CPC classification number: G02F1/133615 , G02B6/0088 , G02B6/009 , G02F1/133308
Abstract: The present invention provides a backlight module, comprising a glue frame, a light guide plate and a backlight source, wherein the glue frame comprises two opposite side walls and end walls connecting with the two side walls, and a loading plate is located at an inner side of the end wall, and a limiting plate is connected between the two side walls, and the limiting plate and the loading plate are respectively located at two opposite sides of the light guide plate, and the light guide plate comprises an incident surface, a limiting block and a limiting slot, and the limiting block and the limiting slot are respectively located on two opposite surfaces of the light guide plate and close to one end of the light guide plate provided with the incident surface. The present invention further provides a display device.
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2.发明申请公开(公告)号：US20170090097A1
公开(公告)日：2017-03-30
申请号：US14787571
申请日：2015-06-05
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Yanxue ZHANG
IPC: F21V8/00
CPC classification number: G02B6/0041 , G02B6/002 , G02B6/0068
Abstract: A light guide plate, having an light incident surface, a non-light-incident surface opposite to the light incident surface, and a confluence surface positioned between the light incident surface and the non-light-incident surface and opposite to the light incident surface, wherein the light incident surface includes at least one closed groove gradually reducing from the light incident surface towards the confluence surface, and a refraction element is filled between the confluence surface and the non-light-incident surface. Also disclosed is a light having a back light unit and a liquid crystal display having the light guide plate. The light guide plate improves light refractivity while improving light conductivity by disposing a closed groove and a refraction element in the light guide plate, thereby improving uniformity of luminance of the liquid crystal display panel.
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公开(公告)号：US20180004038A1
公开(公告)日：2018-01-04
申请号：US14787578
申请日：2015-06-03
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Yanxue ZHANG
IPC: G02F1/1335 , F21V8/00
CPC classification number: G02F1/133603 , G02B6/00 , G02B6/0025 , G02F1/133504 , G02F1/133524 , G02F1/133606 , G02F1/133615
Abstract: A light guide plate which includes a light incident surface, a light conversion element, an accommodation through hole and a diffusion element, the accommodation through hole is formed in the light guide plate and is adjacent to the light incident surface, the light conversion element is accommodated in the accommodation through hole, and the diffusion element is disposed on the light incident surface. Also disclosed is a light having a backlight module and a liquid crystal display having the light guide plate. A light conversion element is accommodated in the light guide plate, so as to avoid over-heating the light conversion element to further avoid reducing the color gamut of the product.
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公开(公告)号：US20170146717A1
公开(公告)日：2017-05-25
申请号：US14762597
申请日：2015-05-13
Inventor： Jie ZENG , Yanxue ZHANG
IPC: F21V8/00
CPC classification number: G02B6/0026 , G02B6/002 , G02B6/009
Abstract: The disclosure is related to a backlight module comprising a light guide plate, a light source assembly and a frame. The frame surrounds the light guide plate. The light source assembly is arranged between the light incident surface of the light guide plate and the frame. The light source assembly comprises a substrate, a light emitting body and a transparent body. The transparent body packages the light emitting body on the substrate. The outer surface of the transparent body facing the light emitting body is a light emitting surface having a groove formed thereon facing the light incident surface of the light guide plate. The groove enables the light emitted from the transparent body to congest toward the direction of the center of the light guide plate to increase the optical coupling efficient of the backlight module. The disclosure further provides a liquid crystal display device.
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公开(公告)号：US20160370638A1
公开(公告)日：2016-12-22
申请号：US14646015
申请日：2015-02-28
Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Yanxue ZHANG
IPC: G02F1/1333 , G02F1/1335
CPC classification number: G02F1/133308 , G02F1/1336 , G02F1/133608 , G02F2001/133314 , G02F2001/133317 , G02F2201/07 , G02F2201/46 , G02F2201/48 , G02F2201/503
Abstract: The present invention provides an LCD and an LC module of narrow bezel thereof. The LC module of narrow bezel includes a case; an LC panel; a BLU; and a buffer material, wherein the LC panel and the BLU are stacked in the case and widths of the LC panel and the BLU are the same. The buffer material is set on one side or two sides of a region between the BLU and the case. The present invention provides an LCD and an LC module of narrow bezel thereof. The widths of the LC panel and the BLU are the same and the buffer material is set on one side or two sides of a region between the BLU and the case so the interval between the LC module and the bezel (the case) becomes narrow and the narrow bezel of the LCD is performed.
Abstract translation: 本发明提供一种其窄边框的LCD和LC模块。 窄边框的LC模块包括一个外壳; 一个LC面板; 一个BLU; 和缓冲材料，其中LC面板和BLU堆叠在壳体中，并且LC面板和BLU的宽度相同。 缓冲材料设置在BLU和壳体之间的区域的一侧或两侧。 本发明提供一种其窄边框的LCD和LC模块。 LC面板和BLU的宽度相同，并且缓冲材料设置在BLU和外壳之间的区域的一侧或两侧，所以LC模块和表圈之间的间隔（外壳）变窄， 执行LCD的窄边框。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160341872A1
公开(公告)日：2016-11-24
申请号：US14768368
申请日：2015-05-22
Inventor： Yanxue ZHANG
IPC: F21V8/00
CPC classification number: G02B6/0021 , G02B6/002 , G02B6/0068
Abstract: A light guide plate including a plate body and a light coupling device connected to one end of the plate body; the light coupling device includes a light incident surface, a connection surface parallelly opposing the light incident surface, and a top surface and a bottom surface connected to the light incident surface and the connection surface respectively. Wherein, the connection surface is connected with the plate body, a width of the light incident surface is larger than a width of the connection surface, the top surface is a wedge-shaped inclined surface protruding upwardly, and the bottom surface is a wedge-shaped inclined surface protruding downwardly. The light incident surface is provided with at least one assembling groove. A back light module having the light guide plate and a liquid crystal display device including the back light module is disclosed.
Abstract translation: 导光板，其包括板体和连接到所述板体的一端的光耦合装置; 光耦合装置包括光入射表面，与光入射表面平行地相对的连接表面，以及分别连接到光入射表面和连接表面的顶表面和底表面。 其中，所述连接面与所述板体连接，所述光入射面的宽度大于所述连接面的宽度，所述顶面是向上突出的楔形倾斜面，所述底面为楔形， 形状倾斜的表面向下突出。 光入射表面设置有至少一个组装槽。 公开了一种具有导光板的背光模块和包括背光模块的液晶显示装置。
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公开(公告)号：US20170168207A1
公开(公告)日：2017-06-15
申请号：US14779165
申请日：2015-08-24
Inventor： Zhongjie LIU , Yanxue ZHANG
IPC: F21V8/00
CPC classification number: G02B6/002 , G02B6/0031 , G02B6/0055 , G02B6/0083 , G02B6/0088
Abstract: A backlight module for liquid crystal display, having a back frame including a bottom plate and a side plate provided on a side end of the bottom plate, a light guide plate provided on the bottom plate, the light guide plate including a flat body and a wedge body extending upward from an end of the flat body. A light source is provided on the bottom plate and positioned between the wedge body and the side plate; and a flexible circuit board provided on the light source and the side plate and extending onto the wedge body. The backlight module can increase the brightness of the emitted light without increasing the thickness, so as to satisfy the needs of the high-resolution liquid crystal panel.
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公开(公告)号：US20170139103A1
公开(公告)日：2017-05-18
申请号：US14768294
申请日：2015-05-22
Inventor： Yanxue ZHANG
IPC: F21V8/00
CPC classification number: G02B6/0021 , G02B6/0003 , G02B6/005 , G02B6/0068
Abstract: A backlight unit includes a light guide plate (LGP), LED chips, and an optical film. The LGP has an LGP body and a groove disposed on a light incident side of the LGP body. The LED chips are electrically connected to and packaged in the groove. The present invention also proposes a display device having the backlight unit. The LGP and the LED chip are packaged in the present invention. The backlight unit and the structure of the display device can be more stable and compact. The coupling efficiency of the product is obviously enhanced. Since there is no need to use a substrate for fixing the LED chip, production costs also decreases and the size of the bezel of the display device also reduces.
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公开(公告)号：US20160327718A1
公开(公告)日：2016-11-10
申请号：US14782241
申请日：2015-08-24
Inventor： Zhongjie LIU , Yanxue ZHANG , Wei GUO
IPC: F21V8/00
CPC classification number: G02B6/005 , G02B6/0055 , G02B6/0088
Abstract: A backlight module including a light guide plate, an optical film and a light-shielding adhesive. The optical film is disposed on a top surface of the light guide plate; a portion of the light-shielding adhesive adhering to an edge of a top surface of the optical film; and another portion of the light-shielding adhesive adhering to a side surface of the optical film and a side surface of the light guide plate, and adhering to an edge of a bottom surface of the light guide plate. Further disclosed is a liquid crystal display having the backlight module with light-shielding adhesives used to fix the optical film onto the light guide plate, and the light-shielding adhesive is used to fix the light guide plate and the optical film into the back frame without using a glue frame to fix the light guide plate and the optical film into the back frame.
Abstract translation: 背光模块，包括导光板，光学膜和遮光胶。 光学膜设置在导光板的上表面上; 所述遮光性粘合剂的一部分粘附在所述光学膜的上表面的边缘上; 并且所述遮光粘合剂的另一部分粘附到所述光学膜的侧表面和所述导光板的侧表面，并且粘附到所述导光板的底表面的边缘。 进一步公开了一种液晶显示器，其具有带有遮光粘合剂的背光模块，用于将光学膜固定在导光板上，并且遮光粘合剂用于将导光板和光学膜固定到后框架 而不使用胶框将导光板和光学膜固定到后框架中。
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公开(公告)号：US20160320551A1
公开(公告)日：2016-11-03
申请号：US14758231
申请日：2015-05-21
Inventor： Yanxue ZHANG
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/002 , G02B6/005 , G02B6/0055 , G02B6/009
Abstract: The disclosure provides a light guiding plate comprising a main body and an extending plate. The main body comprises an incident surface, an illuminating surface adjacent with the incident surface, and a bottom surface opposite to the illuminating surface. The extending plate extends from the incident surface toward the direction away from the main body. The disclosure also provides a backlight module and a display device.
Abstract translation: 本公开提供了一种包括主体和延伸板的导光板。 主体包括入射表面，与入射表面相邻的照明表面和与照明表面相对的底表面。 延伸板从入射表面向远离主体的方向延伸。 本公开还提供了背光模块和显示装置。
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