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21. 发明申请

US20130127700A1 Backlight Module, Backplane and LCD Device 审中-公开
标题翻译：背光模块，背板和LCD设备
公开(公告)号：US20130127700A1
公开(公告)日：2013-05-23
申请号：US13376184
申请日：2011-12-03
申请人： Yuchun Hsiao , Yicheng Kuo , Chong Huang , Jiahe Cheng
发明人： Yuchun Hsiao , Yicheng Kuo , Chong Huang , Jiahe Cheng
IPC分类号： G09G3/36
CPC分类号： G02F1/133608 , G02F1/1345 , G02F2001/133314
摘要： The present invention discloses a backlight module, a backplane and an LCD device. The backlight module comprises a backplane, a PCB and locking pieces for fixing the PCB on the backplane; the backplane surface is provided with chutes, and the locking pieces are selectively arranged in the chutes by the fixed structure at the bottom of each locking piece. In the present invention, because the backplane surface is provided with chutes for arranging the hillocks, the hillocks are fixed in the random positions of the chutes. Thus, the hillocks are arranged in the corresponding positions of the chutes in accordance with the size of PCB, so that the backplane can be adapted for PCBs of different size, and its generality can be increased. In addition, hillocks and through holes of corresponding number can be arranged in accordance with the number of different components. Thus, the backplane has higher generality, and then the production cost and the processing cost of the backplane can be reduced.
摘要翻译：本发明公开了一种背光模块，背板和LCD装置。背光模块包括背板，PCB和用于将PCB固定在背板上的锁定片; 底板表面设置有滑槽，并且锁定件通过每个锁定件的底部处的固定结构选择性地布置在滑槽中。在本发明中，由于底板面设置有用于布置小丘的滑槽，所以将小丘固定在滑槽的随机位置。因此，根据PCB的尺寸，将小丘布置在滑槽的对应位置中，使得背板可适用于不同尺寸的PCB，并且其通用性可以增加。此外，可以根据不同部件的数量来布置相应数量的小丘和通孔。因此，背板具有较高的通用性，因此可以降低背板的生产成本和处理成本。

22. 发明授权

US08426877B2 Backlight module 有权
标题翻译：背光模组
公开(公告)号：US08426877B2
公开(公告)日：2013-04-23
申请号：US13142944
申请日：2011-04-26
申请人： Yanxue Zhang , Yicheng Kuo
发明人： Yanxue Zhang , Yicheng Kuo
IPC分类号： H01L33/00 , G09F13/04 , G09F13/08
CPC分类号： G02B6/0018 , G02B6/0031 , G02B6/0068 , G02B6/0073 , G02B6/0085
摘要： A backlight module comprises a back plate, a first light source module, and an optical component. The optical component includes a side surface and a bottom surface perpendicularly connected to the side surface. The first light source module comprises a plurality of first LEDs disposed on the back plate and at the side surface of the optical component for emitting light at a first wavelength toward the side surface of the optical component. The light is directed in a specific direction by the optical component and then sent out from an emitting surface. The backlight module further comprises a second light source module. The second light source module comprises a plurality of second LEDs disposed near the bottom surface of the optical component for emitting light at a second wavelength toward the bottom surface of the optical component. Light produced after the light at the first wavelength mixes with the light at the second wavelength becomes white light after passing through the optical component.
摘要翻译：背光模块包括背板，第一光源模块和光学部件。光学部件包括垂直于侧面垂直的侧面和底面。所述第一光源模块包括布置在所述背板上的所述光学部件的侧表面上的多个第一LED，用于朝向所述光学部件的侧表面发射第一波长的光。光通过光学部件在特定方向上被引导，然后从发射表面发出。背光模块还包括第二光源模块。第二光源模块包括设置在光学部件的底表面附近的多个第二LED，用于以第二波长朝向光学部件的底表面发射光。在第一波长的光与第二波长的光混合后产生的光在通过光学部件之后变成白光。

23. 发明申请

US20130044279A1 BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY 有权
标题翻译：背光模组和液晶显示
公开(公告)号：US20130044279A1
公开(公告)日：2013-02-21
申请号：US13264840
申请日：2011-09-07
申请人： Yicheng Kuo , Yanxue Zhang
发明人： Yicheng Kuo , Yanxue Zhang
IPC分类号： G02F1/13357 , G09F13/18 , G02F1/1333
CPC分类号： G02B6/0085 , G02F1/133615 , G02F2001/133628
摘要： The present invention discloses a backlight module which comprises a back-plate, the back-plate is in a L-shape and includes a first back-plate and a second back-plate; the backlight module further comprises a first radiator and a first light source used to emit red light, the first radiator is connected to the first light source; the first back-plate has a through hole, the first radiator is disposed on the outer side of the first back-plate, the first light source is inserted in the through hole and is extended to the inner side of the first back-plate. The present invention also discloses a liquid crystal display.
摘要翻译：本发明公开了一种背光模块，其包括背板，所述背板为L形并且包括第一背板和第二背板; 所述背光模块还包括第一辐射器和用于发射红光的第一光源，所述第一辐射器连接到所述第一光源; 第一背板具有通孔，第一散热器设置在第一背板的外侧，第一光源插入通孔并延伸到第一背板的内侧。本发明还公开了一种液晶显示器。

24. 发明申请

US20130010499A1 BACKLIGHT MODULE AND A BACKLIGHT DEVICE 有权
标题翻译：背光模组和背灯装置
公开(公告)号：US20130010499A1
公开(公告)日：2013-01-10
申请号：US13318782
申请日：2011-09-19
申请人： Chengwen Que , Yicheng Kuo
发明人： Chengwen Que , Yicheng Kuo
IPC分类号： F21V8/00
CPC分类号： G02B6/0085 , G02B6/0091
摘要： The utility model relates to a technology field of liquid crystal display, and more particularly to a backlight module and a backlight device. The backlight module provided by the utility model comprises a light guide plate, a printed circuit board, a heat-dissipating bracket and a first retaining member. There has an optical-coupling distance between a light incidence surface of the light guide plate and the printed circuit board. The light incidence surface of the light guide plate disposes more than two light guide plate protrusions thereon. The first retaining member retains the heat-dissipating bracket, the printed circuit board and the light guide plate together to form an independent module. The technical solution of the utility model can enhance the stability of the optical-coupling distance in the backlight module, realize a simple modularization assembly, simplify a mounting process of the back plate, and improve the assembly convenience.
摘要翻译：本实用新型涉及一种液晶显示技术领域，特别涉及一种背光模组和背光装置。由本实用新型提供的背光模块包括导光板，印刷电路板，散热支架和第一保持构件。在导光板的光入射面与印刷电路板之间具有光耦合距离。导光板的入射面在其上配置两个以上的导光板突起。第一保持构件将散热支架，印刷电路板和导光板保持在一起以形成独立的模块。本实用新型的技术方案可以提高背光模块中光耦合距离的稳定性，实现简单的模块化组装，简化背板的安装过程，提高组装方便性。

25. 发明申请

US20130010498A1 LIGHT GUIDE PLATE AND A BACKLIGHT DISPLAY MODULE 审中-公开
标题翻译：光导板和背光显示模块
公开(公告)号：US20130010498A1
公开(公告)日：2013-01-10
申请号：US13378047
申请日：2011-10-18
申请人： Yajun Yu , Yicheng Kuo , Lifeng Wang
发明人： Yajun Yu , Yicheng Kuo , Lifeng Wang
IPC分类号： G02B6/00
CPC分类号： G02B6/0078 , G02B6/0081
摘要： The present invention provides a light guide plate. The light guide plate comprises at least two daughter light guide plates and a connection member. Each daughter light guide plate disposes two locating posts respectively on two sides thereof, which can be engaged with the connection member to make the two daughter light guide plates be interconnected so that forming one large area light guide plate. The present invention also relates to a backlight display module. The light guide plate and the backlight module of the present invention has a less manufacture difficulty and a low transportation cost and can realize the use of the large area light guide plate, so that avoiding the problems of the large area light guide plate being difficult to be manufactured and having the high transportation cost in the prior art.
摘要翻译：本发明提供一种导光板。导光板包括至少两个子导光板和连接构件。每个子导光板分别在两侧配置两个定位柱，两个定位柱可以与连接构件接合，使两个子导光板相互连接，从而形成一个大面积的导光板。本发明还涉及背光显示模块。本发明的导光板和背光模块的制造难度低，运输成本低，可以实现大面积导光板的使用，从而避免了大面积导光板难以实现的问题在现有技术中具有高运输成本。

26. 发明申请

US20120069268A1 LIQUID CRYSTAL DISPLAY AND BACKLIGHT MODULE FOR THE SAME 有权
标题翻译：液晶显示屏和背光模组
公开(公告)号：US20120069268A1
公开(公告)日：2012-03-22
申请号：US12994175
申请日：2010-09-21
申请人： Chengming He , Yicheng Kuo , Jie Ren
发明人： Chengming He , Yicheng Kuo , Jie Ren
IPC分类号： G02F1/13357 , G02F1/1335
CPC分类号： G02B6/0021 , G02B6/0031 , G02B6/0043 , G02B6/0068 , G02B6/0073 , G02B6/0085 , G02F1/133603 , G02F1/133606 , G02F2001/133601 , G02F2001/133607 , G02F2001/133628
摘要： The present invention discloses a backlight module and a liquid crystal display (LCD) using the same, which can achieve local dimming. The backlight module includes a light guide plate (LGP), which has a groove formed on a bottom. A cross-section of the groove can be arc-shaped. The backlight module further has a plurality of light sources disposed under the LGP at positions corresponding to the groove. The light sources can be two LED light bars. Light emitted from the light bars enters into the LGP and radiates from the LGP. The present invention does not require so many light sources, and thereby power consumption is reduced. The light sources are disposed under the LGP, so that heat can be dissipated through a back plate of the LCD.
摘要翻译：本发明公开了一种使用其的背光模块和液晶显示器（LCD），其可以实现局部调光。背光模块包括导光板（LGP），其具有形成在底部的凹槽。凹槽的横截面可以是弧形的。背光模块还具有多个光源，其设置在LGP下方对应于凹槽的位置处。光源可以是两个LED灯条。从灯条发射的光进入LGP并从LGP辐射。本发明不需要太多的光源，从而降低功耗。光源设置在LGP下方，从而可以通过LCD背板散发热量。

27. 发明申请

US20120057326A1 Backlight Module and Optical Component Thereof 审中-公开
标题翻译：背光模块及其光学元件
公开(公告)号：US20120057326A1
公开(公告)日：2012-03-08
申请号：US12996881
申请日：2010-11-15
申请人： Weiwei Zheng , Yicheng Kuo , Jie Ren
发明人： Weiwei Zheng , Yicheng Kuo , Jie Ren
IPC分类号： F21V9/16
CPC分类号： G02F1/133606 , G02F1/133603 , G02F1/133609 , G02F1/133611 , G02F1/133617 , G02F2001/133607 , G02F2001/133614
摘要： The present invention provides a backlight module and an optical component thereof. The optical component comprises a substrate, a fluorescent layer, and a microstructure. The substrate has a first surface and a second surface. The fluorescent layer is applied on the first surface of the substrate, and the microstructure is formed on the second surface of the substrate. The fluorescent layer and the microstructure are set on two side of the substrate, respectively, so that at least one incident beam is optically refracted or scattered by the microstructure to uniformly penetrate through the microstructure and the substrate. Thus, a blue backlight which penetrate through the fluorescent layer and a yellow backlight which is excited from the fluorescent layer are mixed for ensuring the backlight module to provide a white backlight with uniform brightness and high brilliance.
摘要翻译：本发明提供一种背光模块及其光学部件。光学部件包括基板，荧光层和微结构。基板具有第一表面和第二表面。将荧光层施加在基板的第一表面上，并且在基板的第二表面上形成微结构。荧光层和微结构分别设置在基板的两侧，使得至少一个入射光束被微观结构光学折射或散射以均匀地穿透微结构和基板。因此，透过荧光层的蓝色背光和从荧光层激发的黄色背光被混合，以确保背光模块提供具有均匀亮度和高亮度的白色背光。

28. 发明申请

US20120020113A1 BACKLIGHT MODULE AND DISPLAY APPARATUS 有权
标题翻译：背光模块和显示设备
公开(公告)号：US20120020113A1
公开(公告)日：2012-01-26
申请号：US12995591
申请日：2010-09-30
申请人： Weiwei Zheng , Yicheng Kuo
发明人： Weiwei Zheng , Yicheng Kuo
IPC分类号： F21V7/22
CPC分类号： G02B6/0021 , G02B6/0055 , G02B6/0068 , G02B6/0073 , G02B6/0091
摘要： The present invention provides a backlight module and a display apparatus. The backlight module comprises a light guide plate, a base, a first light emitting diode and a second light emitting diode. The base is disposed at one side of the light guide plate. The first light emitting diode is disposed on a first arrangement surface of the base. The second light emitting diode is disposed on the second arrangement surface of the base. The distance between the first light emitting diode and the bottom surface is longer than the distance between the second light emitting diode and the bottom surface. The present invention can improve color shifting defect and coupling effect of the light emitting diodes.
摘要翻译：本发明提供一种背光模块和显示装置。背光模块包括导光板，基座，第一发光二极管和第二发光二极管。底座设置在导光板的一侧。第一发光二极管设置在基座的第一布置表面上。第二发光二极管设置在基座的第二布置表面上。第一发光二极管和底面之间的距离比第二发光二极管和底面之间的距离长。本发明可以改善发光二极管的色移缺陷和耦合效应。

29. 发明授权

US09102458B2 Packing device of backlight module 有权
标题翻译：背光模组包装装置
公开(公告)号：US09102458B2
公开(公告)日：2015-08-11
申请号：US13578108
申请日：2012-07-09
申请人： Yicheng Kuo , Shihhsiang Chen , Gang Yu , Gege Zhou , Jiaqiang Wang
发明人： Yicheng Kuo , Shihhsiang Chen , Gang Yu , Gege Zhou , Jiaqiang Wang
IPC分类号： B65D81/02 , B65D85/30 , B65D81/05 , B65D85/48
CPC分类号： B65D81/05 , B65D85/48
摘要： The present disclosure belongs to the field of liquid crystal displays (LCDs), and more particularly relates to a packing device of a backlight module including a fixing frame, a rotating shaft, and a clamping piece which can rotate around the rotating shaft. The rotating shaft is fixed to the fixing frame. The clamping piece includes an upper arm and a lower arm, and the upper arm and the lower arm are respectively used for clamping upper and lower surfaces of the backlight module. When an opening formed by surrounding the upper arm and the lower arm is upward, one edge of the backlight module can be put above the lower arm. Then, the backlight module is slowly put down, and the lower arm of the clamping piece rotates around the fixing shaft under stress. When the opening formed by surrounding the upper arm and the lower arm of the clamping piece is in a horizontal direction, the lower arm comes into contact with the lower surface of the backlight module to form a supporting state, and the upper arm of the clamping piece is pressed against the upper surface of the backlight module. Thus, the backlight module is completely fixed. The packing device of the backlight module of the present disclosure can be up and down stacked, and the stress of each layer of backlight module is uniform. Thus, a problem of affecting optical quality of the backlight module due to gravity accumulation is solved.
摘要翻译：本公开属于液晶显示器（LCD）领域，更具体地说，涉及一种背光模块的包装装置，该背光模块包括可围绕旋转轴旋转的固定框架，旋转轴和夹紧件。旋转轴固定在固定架上。夹持件包括上臂和下臂，并且上臂和下臂分别用于夹紧背光模块的上表面和下表面。当通过围绕上臂和下臂形成的开口向上时，背光模块的一个边缘可以放置在下臂上方。然后，将背光模块慢慢放下，夹紧片的下臂在紧固下围绕固定轴旋转。当通过围绕夹持件的上臂和下臂形成的开口处于水平方向时，下臂与背光模块的下表面接触以形成支撑状态，并且夹紧的上臂片被压在背光模块的上表面上。因此，背光模块完全固定。本公开的背光模块的包装装置可以上下堆叠，并且每层背光模块的应力是均匀的。因此，解决了由于重力累积而影响背光模块的光学质量的问题。

30. 发明授权

US08724341B2 Backplane and backlight module 有权
标题翻译：背板和背光模块
公开(公告)号：US08724341B2
公开(公告)日：2014-05-13
申请号：US13376183
申请日：2011-12-02
申请人： Yicheng Kuo , Yuchun Hsiao , Chong Huang , Jiahe Cheng , Chengwen Que , Quan Li , Liuyang Yang
发明人： Yicheng Kuo , Yuchun Hsiao , Chong Huang , Jiahe Cheng , Chengwen Que , Quan Li , Liuyang Yang
IPC分类号： H05K1/11 , H05K1/14
CPC分类号： H05K5/02 , G02F2001/133314 , G02F2001/133325
摘要： The present invention discloses a backplane and a backlight module. The backplane comprises a frame formed by a plurality of brackets, and bridges which are arranged on the brackets and used for fixing PCBs; the bridges can rotate relative to the fixed points of the bridges to the brackets; the bridges are provided with chutes or through holes used for installing hillocks. In the present invention, because the backplane is formed into a frame structure through a plurality of brackets, the manufacturing cost is lower and a large number of materials are saved. Simultaneously, the bridges can rotate relative to the fixed points of the bridges to the brackets, so that the positions of hillocks on the bridges can be adjusted to satisfy the needs of the PCBs of different dimensions and enhance the universality of the backplane. Further, the bridges are provided with chutes used for installing hillocks which can be installed in corresponding positions in the chutes as required; and then, the hillocks can obtain horizontal and vertical adjustment; therefore, the setting points of the hillocks are increased; the hillocks can adapt to PCBs of more dimensions and have preferable universality.
摘要翻译：本发明公开了背板和背光模块。背板包括由多个托架形成的框架，以及布置在托架上并用于固定PCB的桥接件; 桥梁可以相对于桥的固定点旋转到支架; 桥梁设有用于安装小丘的滑槽或通孔。在本发明中，由于背板通过多个托架形成框架结构，所以制造成本低，节省了大量的材料。同时，桥梁可以相对于桥梁的固定点旋转到支架，从而可以调整桥上的小丘的位置，以满足不同尺寸的PCB的需要，并提高背板的普遍性。此外，桥梁设置有用于安装小丘的滑槽，其可以根据需要安装在滑槽中的相应位置; 然后，小丘可以获得水平和垂直的调整; 因此，小丘的设定点有所增加; 小丘可以适应更多尺寸的PCB，具有较好的普遍性。

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