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公开(公告)号：US09081124B2
公开(公告)日：2015-07-14
申请号：US14003018
申请日：2013-07-25
Inventor： Changcheng Lo , Chong Huang , Weifeng Chen , Pangling Zhang , Chengling Lv , Yewen Wang
IPC: F21V8/00
CPC classification number: G02B6/0033 , G02B6/0055 , G02B6/0073 , G02B6/0085
Abstract: The present invention provides a backlight module, which includes: a backplane (2), a light guide plate (4) arranged in the backplane (2), a backlight source (6) mounted on the backplane (2), and a heat dissipation film (220) mounted on the backplane (2). The heat dissipation film (220) is made of graphene and has a thickness of 0.01-0.05 mm. The backlight module of the present invention provides includes a graphene-made heat dissipation film formed on a backplane to effectively improve the heat dissipation performance of the backlight module, allowing thermal energy to be uniformly distributed on the entire surface of the heat dissipation film in the plane direction to eliminate localized hot spots. Further, the graphene material is light-weighted so that addition of the heat dissipation film made of graphene does not significantly increase the weight of the backlight module.
Abstract translation: 本发明提供了一种背光模块，其包括：背板（2），布置在所述背板（2）中的导光板（4），安装在所述背板（2）上的背光源（6） 安装在背板（2）上的胶片（220）。 散热片（220）由石墨烯制成，厚度为0.01-0.05mm。 本发明的背光源模块包括形成在背板上的石墨烯制热散热膜，以有效地提高背光模块的散热性能，使热能均匀地分布在散热膜的整个表面上 平面方向消除局部热点。 此外，石墨烯材料被轻量化，使得由石墨烯制成的散热膜的添加不会显着增加背光模块的重量。
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12.发明授权公开(公告)号：US08985800B2
公开(公告)日：2015-03-24
申请号：US13699701
申请日：2012-10-31
Inventor： Chong Huang , Yuchun Hsiao
CPC classification number: B23P15/26 , B21D53/02 , B21D53/04 , F21V29/00 , F21V29/70 , F28F3/02 , Y10T29/4935
Abstract: The present invention discloses a manufacturing method of heat-dissipating element, including the following steps: processing a heat-dissipating element body with a bottom plate and at least two stop plates, the stop plates being disposed at two sides of the bottom plate and bending towards surface; cutting from the bottom plate of the heat-dissipating element body to form heat-dissipating element, the dissipating element at least comprising two heat-dissipating elements of same shape or of symmetric shape. The present invention also discloses a heat-dissipating element and backlight module manufactured by the above method. The heat-dissipating element, manufacturing method and backlight module thereof can maintain optimal heat-dissipation effect and save material used to lower cost.
Abstract translation: 本发明公开了一种散热元件的制造方法，包括以下步骤：利用底板和至少两个止动板处理散热元件主体，所述止动板设置在所述底板的两侧并弯曲 朝向表面 从散热元件主体的底板切割以形成散热元件，散热元件至少包括两个相同形状或对称形状的散热元件。 本发明还公开了一种通过上述方法制造的散热元件和背光组件。 散热元件，制造方法和背光模块可以保持最佳的散热效果并节省材料以降低成本。
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公开(公告)号：US20150023059A1
公开(公告)日：2015-01-22
申请号：US14003018
申请日：2013-07-25
Inventor： Changcheng Lo , Chong Huang , Weifeng Chen , Pangling Zhang , Chengling Lv , Yewen Wang
IPC: F21V8/00
CPC classification number: G02B6/0033 , G02B6/0055 , G02B6/0073 , G02B6/0085
Abstract: The present invention provides a backlight module, which includes: a backplane (2), a light guide plate (4) arranged in the backplane (2), a backlight source (6) mounted on the backplane (2), and a heat dissipation film (220) mounted on the backplane (2). The heat dissipation film (220) is made of graphene and has a thickness of 0.01-0.05 mm. The backlight module of the present invention provides includes a graphene-made heat dissipation film formed on a backplane to effectively improve the heat dissipation performance of the backlight module, allowing thermal energy to be uniformly distributed on the entire surface of the heat dissipation film in the plane direction to eliminate localized hot spots. Further, the graphene material is light-weighted so that addition of the heat dissipation film made of graphene does not significantly increase the weight of the backlight module.
Abstract translation: 本发明提供了一种背光模块，其包括：背板（2），布置在所述背板（2）中的导光板（4），安装在所述背板（2）上的背光源（6） 安装在背板（2）上的胶片（220）。 散热片（220）由石墨烯制成，厚度为0.01-0.05mm。 本发明的背光源模块包括形成在背板上的石墨烯制热散热膜，以有效地提高背光模块的散热性能，使热能均匀地分布在散热膜的整个表面上 平面方向消除局部热点。 此外，石墨烯材料被轻量化，使得由石墨烯制成的散热膜的添加不会显着增加背光模块的重量。
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公开(公告)号：US20140112017A1
公开(公告)日：2014-04-24
申请号：US13699698
申请日：2012-10-26
Inventor： Chong Huang , Yi-Cheng Kuo
IPC: F21V8/00
CPC classification number: G02B6/0085
Abstract: The present invention provides a backlight module, containing an edge-lit backlight source; a light guide plate having a light incident surface and a light emitting surface where the light incident surface faces directly towards the backlight source; an optical film set positioned on a top side of the light guide plate facing directly towards the light emitting surface of the light guide plate; a reflection plate on a bottom side of the light guide plate; and a thermal conductive layer on a bottom side of the reflection plate conducting heat produced from the backlight source at least to the center of the reflection plate. The backlight module raises the temperature in the center of the panel, thereby preventing the cross talk resulted from having lower temperature in the center of the panel. There is no significant change to the existing backlight modules and therefore the cost is low.
Abstract translation: 本发明提供一种背光模块，其包含边缘照明背光源; 具有光入射面的导光板和光入射面直接朝向背光源的发光面; 位于所述导光板的顶侧的光学膜组，所述光学膜组件直接朝向所述导光板的发光面; 在导光板的底侧上的反射板; 以及在所述反射板的底侧上的导热层，其将从所述背光源至少向所述反射板的中心产生的热传导。 背光模块提高面板中心的温度，从而防止由于在面板中心的温度较低导致串扰。 现有的背光模组没有明显变化，成本低。
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公开(公告)号：US09454026B2
公开(公告)日：2016-09-27
申请号：US13817728
申请日：2013-01-10
Inventor： Yuchun Hsiao , Chong Huang , Weifeng Chen
IPC: G02F1/1333
CPC classification number: G02F1/133308 , G02F2001/13332 , G02F2001/133325
Abstract: A liquid crystal module is disclosed. The liquid crystal module includes a back plate having a vertical plate, a plastic frame arranged on the vertical plate for supporting the liquid crystal glass, a connecting assembly and a front frame. The connecting assembly is arranged above the plastic frame. An engaging location of the connecting assembly and the plastic frame is adjustable. A lateral side of the connecting assembly abuts against an edge of the liquid crystal glass. The front frame arranged above the connecting assembly is fixed with the connecting assembly. The front frame covers a rim of the liquid crystal glass. The relative location of the front frame and the liquid crystal glass can be easily adjusted via the connecting assembly. In addition, the displacement of the display area resulting from assembly errors is avoided. As such, the display area and the exposed black matrix remain consistent.
Abstract translation: 公开了一种液晶模块。 液晶模块包括具有垂直板的背板，布置在用于支撑液晶玻璃的垂直板上的塑料框架，连接组件和前框架。 连接组件设置在塑料框架的上方。 连接组件和塑料框架的接合位置是可调节的。 连接组件的侧面与液晶玻璃的边缘抵接。 布置在连接组件上方的前框架与连接组件固定。 前框架覆盖液晶玻璃的边缘。 可以通过连接组件容易地调整前框架和液晶玻璃的相对位置。 此外，避免了由组装错误导致的显示区域的位移。 因此，显示区域和暴露的黑色矩阵保持一致。
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Patent Agency Ranking
公开(公告)号：US09208705B2
公开(公告)日：2015-12-08
申请号：US13806806
申请日：2012-11-28
Inventor： Yuchun Hsiao , Chong Huang
IPC: F21V7/04 , G09F13/18 , F21V8/00 , G02F1/1335
CPC classification number: G09F13/18 , G02B6/0085 , G02F2001/133628
Abstract: The present invention provides a heat sink and a backlight module using the heat sink. The heat sink includes a first bottom plate, a first side plate formed on the first bottom plate, and a second bottom plate mounted on the first bottom plate. The first bottom plate and the first side plate are integrally formed together. The second bottom plate is fixed by screws to an end of the first bottom plate that is distant from the first side plate. The first bottom plate is made of aluminum extrusion material. The second bottom plate is made of aluminum sheet material. The bottom plate of the heat sink is formed through jointing so that a portion of the bottom plate is made of aluminum sheet material that has a small thickness to thereby reduce the amount of aluminum material used and thus facilitating cost control.
Abstract translation: 本发明提供一种散热器和使用散热器的背光模组。 散热器包括第一底板，形成在第一底板上的第一侧板和安装在第一底板上的第二底板。 第一底板和第一侧板一体地形成在一起。 第二底板通过螺钉固定到第一底板的远离第一侧板的端部。 第一个底板由铝挤压材料制成。 第二底板由铝板材制成。 散热器的底板通过接合形成，使得底板的一部分由具有小厚度的铝板材制成，从而减少所使用的铝材料的量，从而有利于成本控制。
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公开(公告)号：US09158060B2
公开(公告)日：2015-10-13
申请号：US13697985
申请日：2012-10-26
Inventor： Chong Huang , Yu-chun Hsiao
IPC: G02F1/1333 , F21V8/00 , G02F1/1335
CPC classification number: G02B6/0088 , G02F1/133608 , G02F2001/133328 , G02F2201/54
Abstract: The present invention provides a liquid crystal display device and a backlight module incorporated in the liquid crystal display device. The backlight module includes a waveguide, an optical film, an elastic member, and an alignment pin. Wherein the elastic members support corners of the waveguide, and the optical film is disposed onto a surface of the waveguide facing away the elastic members. Wherein the alignment pin is arranged on a side of the elastic member facing the optical film which includes at least a positioning hole is defined, wherein the positioning hole envelopes onto the alignment pin and at least a portion of the alignment pin extending beyond the positioning hole. Wherein the aligning pin has an enlarged head portion having a diameter larger than a diameter of the positioning hole. By this arrangement, the optical film can be prevented from getting loosened, and the quality of the backlight module can be ensured.
Abstract translation: 本发明提供一种结合在液晶显示装置中的液晶显示装置和背光模组。 背光模块包括波导，光学膜，弹性构件和对准销。 其中弹性构件支撑波导的角部，并且光学膜设置在面向远离弹性构件的波导的表面上。 其中所述对准销布置在面向所述光学膜的所述弹性构件的一侧上，所述侧面至少包括定位孔，其中所述定位孔包围在所述对准销上，并且所述对准销的至少一部分延伸超过所述定位孔 。 其中，所述对准销具有扩径头部，其直径大于所述定位孔的直径。 通过这种布置，可以防止光学膜松动，并且可以确保背光模块的质量。
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公开(公告)号：US09140918B2
公开(公告)日：2015-09-22
申请号：US13981687
申请日：2013-06-25
Inventor： Chong Huang , Yuchun Hsiao
IPC: G02F1/1333 , G02F1/1335
CPC classification number: G02F1/133308 , G02F1/133512 , G02F1/133608 , G02F1/133611 , G02F2001/133317 , G02F2201/503
Abstract: The present invention provides a structure of a liquid crystal module, which includes a backlight module, a mold frame mounted on the backlight module, a liquid crystal display panel mounted on the mold frame, an adaptor mounted to the backlight module, and a bezel mounted on the adaptor. The adaptor includes a connection board and a positioning board perpendicularly connected to the connection board. The connection board is mounted to the backlight module. The liquid crystal display panel is positioned against the positioning board. The bezel is fixedly connected to the positioning board. Through the arrangement of the adaptor for positioning the liquid crystal display panel, the distance between an edge of an opening of the bezel that is mounted to the adaptor and an edge of a black matrix of the liquid crystal display panel can be kept constant.
Abstract translation: 本发明提供一种液晶模块的结构，其包括背光模块，安装在背光模块上的模架，安装在模架上的液晶显示面板，安装在背光模块上的适配器以及安装在背光模块上的边框 在适配器上。 适配器包括连接板和垂直连接到连接板的定位板。 连接板安装在背光模块上。 液晶显示面板抵靠定位板定位。 挡板固定连接到定位板。 通过用于定位液晶显示面板的适配器的布置，安装到适配器的边框的开口的边缘与液晶显示面板的黑矩阵的边缘之间的距离可以保持恒定。
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公开(公告)号：US20150204488A1
公开(公告)日：2015-07-23
申请号：US14345943
申请日：2014-01-24
Inventor： Changcheng Lo , Chong Huang , Yewen Wang
CPC classification number: F21K9/30 , F21K9/90 , H01L25/0753 , H01L33/641 , H01L33/644 , H01L2924/0002 , H05K1/056 , H05K2201/0162 , H05K2201/0323 , H05K2201/10106 , Y10T29/49146 , H01L2924/00
Abstract: The present invention provides a method for manufacturing an LED light bar and an LED light bar thereof. The method includes (1) providing a metal substrate (20) and a plurality of LED lights (40); (2) forming a graphene layer (60) on the metal substrate (20) in such a way that the graphene layer (60) includes hollow sections (62) formed to correspond to the LED lights (40); (3) mounting the LED lights (40) to the metal substrate (20) in the hollow sections (62); and (4) forming silicone layers (80) in the hollow sections (62). The method for manufacturing the LED light bar and the LED light bar thereof according to the present invention use a graphene layer formed on a metal substrate and use silicone layers for planarization and heat transfer so as to effectively enhance heat dissipation performance of the LED light bar and extend lifespan of the LED light bar.
Abstract translation: 本发明提供一种制造LED灯条及其LED灯条的方法。 该方法包括（1）提供金属基板（20）和多个LED灯（40）; （2）在所述金属基板（20）上形成石墨烯层（60），使得所述石墨烯层（60）包括形成为对应于所述LED灯（40）的中空部分（62）。 （3）将LED灯（40）安装在中空部（62）中的金属基板（20）上; 和（4）在中空部分（62）中形成硅氧烷层（80）。 根据本发明的LED灯条及其LED灯条的制造方法使用形成在金属基板上的石墨烯层，并使用有机硅层进行平坦化和传热，以有效提高LED灯条的散热性能 并延长LED灯条的使用寿命。
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公开(公告)号：US20140313457A1
公开(公告)日：2014-10-23
申请号：US14000628
申请日：2013-06-25
Inventor： Yuchun Hsiao , Chong Huang
IPC: F21V8/00 , G02F1/1335
CPC classification number: G02B6/0088 , G02B6/0023 , G02F1/1336 , G02F1/133606 , G02F2001/133317 , G02F2201/503 , G02F2201/54
Abstract: The invention provides a backlight module, including: an optical plate and an optical film, wherein at least one edge of optical film being disposed with a protruding ear, protruding ear having a via hole; backlight module further comprising at least a hanging element; wherein a side of the optical plate corresponding to edge of optical film with protruding ear being fixedly connected to hanging element; optical film being disposed on top of optical plate and via hole hanging on hanging element so as to fasten optical film. The backlight module improves the fix reliability of optical plate and prevents from arching up caused by thermal expansion. Because optical plate and optical film expand simultaneously due to heat, the wavy curve of the optical film is avoided and optical quality is improved. The present invention also discloses a liquid crystal display device with the backlight module.
Abstract translation: 本发明提供了一种背光模块，包括：光学板和光学膜，其中光学膜的至少一个边缘具有突出的耳朵，突出的耳朵具有通孔; 背光模块还包括至少一个悬挂元件; 其中所述光学板对应于具有突出耳朵的光学膜的边缘的侧面固定地连接到悬挂元件; 光学膜设置在光学板的顶部，悬挂在悬挂元件上的通孔，以固定光学膜。 背光模块提高了光学板的固定可靠性，防止热膨胀引起的拱起。 由于光学板和光学膜由于热而同时膨胀，所以避免了光学膜的波状曲线，并提高了光学质量。 本发明还公开了一种带背光模块的液晶显示装置。
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