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1. 发明授权

US09224318B2 Light source module 有权
标题翻译：光源模块
公开(公告)号：US09224318B2
公开(公告)日：2015-12-29
申请号：US14321819
申请日：2014-07-02
申请人： Hung-Wei Liu , Chin-Ku Liu
发明人： Hung-Wei Liu , Chin-Ku Liu
IPC分类号： G09F13/00
CPC分类号： G09F13/00 , G02B6/0021 , G02B6/0036 , G02B6/0096 , G02F1/133615 , G09F13/04 , G09F2013/0422 , G09F2013/049
摘要： A light source module including an optical film, a bottom reflector, a top reflector, a light converging element, and a light emitting element is provided. The bottom reflector is located under the optical film. The top reflector and the light converging element are located at opposite sides of the optical film. The optical film, the bottom reflector, the top reflector, and the light converging element enclose a space. The light converging element has a first portion, a second portion, and a third portion. The light emitting element is disposed in the space and has an optical axis direction, where the third portion has a first surface facing the first portion, a first angle having a range of 5-10 degrees is included between the optical axis direction and a connection line between the light emitting element and one end of the first surface away from the light emitting element.
摘要翻译：提供了包括光学膜，底部反射器，顶部反射器，聚光元件和发光元件的光源模块。底部反射器位于光学膜下方。顶部反射器和聚光元件位于光学膜的相对侧。光学膜，底部反射器，顶部反射器和聚光元件包围空间。聚光元件具有第一部分，第二部分和第三部分。发光元件设置在该空间中并具有光轴方向，其中第三部分具有面向第一部分的第一表面，在光轴方向和连接之间包括具有5-10度范围的第一角度所述发光元件与所述第一表面的远离所述发光元件的一端之间。

2. 发明授权

US09157603B2 Light emitting unit with reflector for uniform light emission 有权
标题翻译：具有反射器的发光单元，用于均匀发光
公开(公告)号：US09157603B2
公开(公告)日：2015-10-13
申请号：US14089764
申请日：2013-11-26
申请人： Hung-Wei Liu , Fan-Ti Cho , Chin-Ku Liu
发明人： Hung-Wei Liu , Fan-Ti Cho , Chin-Ku Liu
IPC分类号： F21V7/09 , F21V7/00 , F21K99/00 , G02B19/00 , F21S8/04 , F21V7/04 , G02F1/1335 , H01L25/075 , H01L33/60 , F21Y101/02 , F21Y103/00
CPC分类号： F21V7/005 , F21K9/20 , F21K9/62 , F21K9/68 , F21S8/04 , F21V7/0008 , F21V7/04 , F21V7/09 , F21Y2103/10 , F21Y2115/10 , G02B19/0019 , G02B19/0066 , G02F1/133605 , H01L25/075 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： A light emitting unit includes a light source device and a reflector. The light source device extends in parallel with an extension direction, and is capable of providing a light beam. The reflector is configured under the light source device and extends in parallel with the extension direction. The reflector has a first protrusion and a pair of second protrusions located on two sides of the first protrusion, the first protrusion has a peak portion and two trough portions, the second protrusion has a peak portion and a trough portion, and the two trough portions of the first protrusion are respectively connected to the trough portions of the two second protrusions to provide a fluctuant reflection surface, and a height of a cross section contour of the pair of the second protrusions in parallel with the extension direction is decreased from a center to two ends of the reflector.
摘要翻译：发光单元包括光源装置和反射器。光源装置与延伸方向平行地延伸，并能够提供光束。反射器被配置在光源装置下方并且与延伸方向平行地延伸。反射器具有位于第一突起的两侧的第一突起和一对第二突起，第一突起具有峰部和两个谷部，第二突起具有峰部和谷部，两个谷部分别连接到两个第二突起的槽部以提供波动的反射表面，并且一对第二突起的与延伸方向平行的横截面轮廓的高度从中心减小到反射器的两端。

3. 发明申请

US20150192268A1 LIGHT SOURCE MODULE 有权
标题翻译：光源模块
公开(公告)号：US20150192268A1
公开(公告)日：2015-07-09
申请号：US14321819
申请日：2014-07-02
申请人： Hung-Wei Liu , Chin-Ku Liu
发明人： Hung-Wei Liu , Chin-Ku Liu
IPC分类号： F21V7/00 , F21V13/02
CPC分类号： G09F13/00 , G02B6/0021 , G02B6/0036 , G02B6/0096 , G02F1/133615 , G09F13/04 , G09F2013/0422 , G09F2013/049
摘要： A light source module including an optical film, a bottom reflector, a top reflector, a light converging element, and a light emitting element is provided. The bottom reflector is located under the optical film. The top reflector and the light converging element are located at opposite sides of the optical film. The optical film, the bottom reflector, the top reflector, and the light converging element enclose a space. The light converging element has a first portion, a second portion, and a third portion. The light emitting element is disposed in the space and has an optical axis direction, where the third portion has a first surface facing the first portion, a first angle having a range of 5-10 degrees is included between the optical axis direction and a connection line between the light emitting element and one end of the first surface away from the light emitting element.
摘要翻译：提供了包括光学膜，底部反射器，顶部反射器，聚光元件和发光元件的光源模块。底部反射器位于光学膜下方。顶部反射器和聚光元件位于光学膜的相对侧。光学膜，底部反射器，顶部反射器和聚光元件包围空间。聚光元件具有第一部分，第二部分和第三部分。发光元件设置在该空间中并具有光轴方向，其中第三部分具有面向第一部分的第一表面，在光轴方向和连接之间包括具有5-10度范围的第一角度所述发光元件与所述第一表面的远离所述发光元件的一端之间。

4. 发明授权

US09599802B2 Lens and backlight module 有权
公开(公告)号：US09599802B2
公开(公告)日：2017-03-21
申请号：US14703903
申请日：2015-05-05
申请人： Hung-Wei Liu , Chin-Ku Liu
发明人： Hung-Wei Liu , Chin-Ku Liu
IPC分类号： F21V5/04 , G02B19/00 , G02B3/08 , G02F1/1335
CPC分类号： G02B19/0061 , F21V5/04 , G02B3/08 , G02B19/0028 , G02F2001/133607
摘要： A lens includes a central portion and a surrounding portion. The central portion has a first and a second optical surfaces. The surrounding portion surrounds the central portion and has an inner refraction wall and an outer refraction wall. The outer refraction wall includes a first and a second outer surfaces. A distance between the symmetry axis and a junction of the inner refraction wall and the first optical surface is a first radius R1. A distance between the symmetry axis and a junction of the first outer surface and the second optical surface is a second radius R2. A distance between the symmetry axis and a junction of the second outer surface and the first outer surface is a third radius R3. The third radius R3 is greater than the second radius R2, and the second radius R2 is greater than or equal to the first radius R1.

5. 发明申请

US20150316235A1 LIGHT SOURCE MODULE 有权
标题翻译：光源模块
公开(公告)号：US20150316235A1
公开(公告)日：2015-11-05
申请号：US14332398
申请日：2014-07-16
申请人： Hung-Wei Liu , Chin-Ku Liu
发明人： Hung-Wei Liu , Chin-Ku Liu
IPC分类号： F21V13/10 , G02F1/1335 , G09G3/34 , F21V13/12
CPC分类号： F21V13/10 , F21V13/12 , G02B6/0096 , G02F1/133611 , G02F1/133615 , G02F2001/133626 , G09G3/3413 , G09G3/342 , G09G2320/0233 , G09G2320/0626 , G09G2330/021
摘要： A light source module including an optical film and at least one light source unit is provided. The light source unit and the optical film enclose a space. The light source unit includes a reflecting device, at least one light bar, and a collimated unit. The reflecting device is disposed under the optical film. The light bar includes a plurality of light-emitting elements arranged along a third direction. The collimated unit extends along a direction parallel to the third direction and includes an upper reflective portion and a lower reflective portion. A shortest distance between one end of the lower reflective portion located adjacent to the reflecting device and the optical axis of the light-emitting elements along a second direction is defined as a first half light-emitting width, which is gradually increased along the third direction from a center portion of the collimated unit towards two sides thereof.
摘要翻译：提供了包括光学膜和至少一个光源单元的光源模块。光源单元和光学膜包围空间。光源单元包括反射装置，至少一个光条和准直单元。反射装置设置在光学膜下方。光条包括沿着第三方向布置的多个发光元件。准直单元沿着与第三方向平行的方向延伸，并且包括上反射部和下反射部。将与反射装置相邻的下反射部的一端与第二方向的发光元件的光轴之间的最短距离定义为沿着第三方向逐渐增大的第一半发光宽度从准直单元的中心部分朝向其两侧。

6. 发明申请

US20140160750A1 LIGHT EMITTING UNIT 有权
标题翻译：发光单元
公开(公告)号：US20140160750A1
公开(公告)日：2014-06-12
申请号：US14089764
申请日：2013-11-26
申请人： Hung-Wei Liu , Fan-Ti Cho , Chin-Ku Liu
发明人： Hung-Wei Liu , Fan-Ti Cho , Chin-Ku Liu
IPC分类号： F21V7/09
CPC分类号： F21V7/005 , F21K9/20 , F21K9/62 , F21K9/68 , F21S8/04 , F21V7/0008 , F21V7/04 , F21V7/09 , F21Y2103/10 , F21Y2115/10 , G02B19/0019 , G02B19/0066 , G02F1/133605 , H01L25/075 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： A light emitting unit includes a light source device and a reflector. The light source device extends in parallel with an extension direction, and is capable of providing a light beam. The reflector is configured under the light source device and extends in parallel with the extension direction. The reflector has a first protrusion and a pair of second protrusions located on two sides of the first protrusion, the first protrusion has a peak portion and two trough portions, the second protrusion has a peak portion and a trough portion, and the two trough portions of the first protrusion are respectively connected to the trough portions of the two second protrusions to provide a fluctuant reflection surface, and a height of a cross section contour of the pair of the second protrusions in parallel with the extension direction is decreased from a centre to two ends of the reflector.
摘要翻译：发光单元包括光源装置和反射器。光源装置与延伸方向平行地延伸，并且能够提供光束。反射器被配置在光源装置下方并且与延伸方向平行地延伸。反射器具有位于第一突起的两侧的第一突起和一对第二突起，第一突起具有峰部和两个谷部，第二突起具有峰部和谷部，两个谷部分别连接到两个第二突起的槽部以提供波动的反射表面，并且一对第二突起的与延伸方向平行的横截面轮廓的高度从中心减小到反射器的两端。

7. 发明申请

US20130301240A1 BACKLIGHT MODULE 有权
标题翻译：背光模组
公开(公告)号：US20130301240A1
公开(公告)日：2013-11-14
申请号：US13871007
申请日：2013-04-26
申请人： Hung-Wei Liu , Chin-Ku Liu
发明人： Hung-Wei Liu , Chin-Ku Liu
IPC分类号： F21V13/04
CPC分类号： F21V13/04 , G02B6/003 , G02B6/0053 , G02B6/0055 , G02B6/0096 , G02B19/0028 , G02B19/0061 , G02F1/133615
摘要： A backlight module including a chamber, a bottom reflector, a plurality of light sources, and a plurality of lenses is provided. The chamber has a bottom surface and a side surface. The bottom reflector is disposed inside the chamber and located on the bottom surface. The light sources are disposed inside the chamber and located above the bottom reflector. Each light source is adjacent to the side surface and provides light. The lenses are disposed on a transmission path of the light. Each lens has a back surface, a cavity on the back surface, and a light-emitting surface. The cavity has a light-incident surface. Each light source is arranged corresponding to one of the lenses and adjacent to the cavity. The light, after passing the lenses, is divided into light beams with different propagating directions. The light beams irradiate the bottom reflector.
摘要翻译：提供了包括室，底反射器，多个光源和多个透镜的背光模块。该腔室具有底面和侧面。底部反射器设置在室内并且位于底表面上。光源设置在室内并且位于底部反射器上方。每个光源与侧面相邻并提供光。透镜设置在光的传输路径上。每个透镜具有后表面，后表面上的空腔和发光表面。空腔具有光入射表面。每个光源对应于透镜之一并且与空腔相邻。通过透镜后的光被分成具有不同传播方向的光束。光束照射底部反射器。

8. 发明授权

US09709244B2 Light-source module 有权
公开(公告)号：US09709244B2
公开(公告)日：2017-07-18
申请号：US14335943
申请日：2014-07-21
申请人： Hung-Wei Liu , Chin-Ku Liu
发明人： Hung-Wei Liu , Chin-Ku Liu
IPC分类号： F21V8/00 , F21V7/09 , F21V7/00 , F21Y105/00 , G02F1/1335 , F21Y103/10 , F21Y115/10
CPC分类号： F21V7/09 , F21V7/005 , F21Y2103/10 , F21Y2105/00 , F21Y2115/10 , G02B6/0046 , G02B6/0096 , G02F1/133615
摘要： A light-source module includes an optical film and at least one light-source unit, which together enclose a space. The light-source unit includes a reflective assembly, a light-concentrating unit and at least one light-emitting assembly. The light-concentrating unit has a light exiting end and a light incidence end, and the light exiting end faces the space enclosed by the light-source unit and the optical film. The optical-axis direction of the light-emitting assembly is defined as a first direction, and the direction perpendicular to both the first direction and the optical film is defined as a second direction. The length of the light-concentrating unit in the first direction is defined as a light-concentrating distance, the width of the light exiting end in the second direction is defined as a light exiting width, and the ratio of the light-concentrating distance over the light exiting width is greater than 0.5 but less than 10.

9. 发明授权

US09182105B1 Light source module 有权
标题翻译：光源模块
公开(公告)号：US09182105B1
公开(公告)日：2015-11-10
申请号：US14332398
申请日：2014-07-16
申请人： Hung-Wei Liu , Chin-Ku Liu
发明人： Hung-Wei Liu , Chin-Ku Liu
IPC分类号： F21V13/00 , F21V13/10 , F21V13/12 , G02F1/1335 , G09G3/34
CPC分类号： F21V13/10 , F21V13/12 , G02B6/0096 , G02F1/133611 , G02F1/133615 , G02F2001/133626 , G09G3/3413 , G09G3/342 , G09G2320/0233 , G09G2320/0626 , G09G2330/021
摘要： A light source module including an optical film and at least one light source unit is provided. The light source unit and the optical film enclose a space. The light source unit includes a reflecting device, at least one light bar, and a collimated unit. The reflecting device is disposed under the optical film. The light bar includes a plurality of light-emitting elements arranged along a third direction. The collimated unit extends along a direction parallel to the third direction and includes an upper reflective portion and a lower reflective portion. A shortest distance between one end of the lower reflective portion located adjacent to the reflecting device and the optical axis of the light-emitting elements along a second direction is defined as a first half light-emitting width, which is gradually increased along the third direction from a center portion of the collimated unit towards two sides thereof.
摘要翻译：提供了包括光学膜和至少一个光源单元的光源模块。光源单元和光学膜包围空间。光源单元包括反射装置，至少一个光条和准直单元。反射装置设置在光学膜下方。光条包括沿着第三方向布置的多个发光元件。准直单元沿着与第三方向平行的方向延伸，并且包括上反射部和下反射部。将位于与反射装置相邻的下反射部的一端与第二方向的发光元件的光轴之间的最短距离定义为沿着第三方向逐渐增大的第一半发光宽度从准直单元的中心部分朝向其两侧。

10. 发明申请

US20150036335A1 LIGHT-SOURCE MODULE 有权
标题翻译：光源模块
公开(公告)号：US20150036335A1
公开(公告)日：2015-02-05
申请号：US14335943
申请日：2014-07-21
申请人： Hung-Wei Liu , Chin-Ku Liu
发明人： Hung-Wei Liu , Chin-Ku Liu
IPC分类号： F21V7/09
CPC分类号： F21V7/09 , F21V7/005 , F21Y2103/10 , F21Y2105/00 , F21Y2115/10 , G02B6/0046 , G02B6/0096 , G02F1/133615
摘要： A light-source module includes an optical film and at least one light-source unit, which together enclose a space. The light-source unit includes a reflective assembly, a light-concentrating unit and at least one light-emitting assembly. The light-concentrating unit has a light exiting end and a light incidence end, and the light exiting end faces the space enclosed by the light-source unit and the optical film. The optical-axis direction of the light-emitting assembly is defined as a first direction, and the direction perpendicular to both the first direction and the optical film is defined as a second direction. The length of the light-concentrating unit in the first direction is defined as a light-concentrating distance, the width of the light exiting end in the second direction is defined as a light exiting width, and the ratio of the light-concentrating distance over the light exiting width is greater than 0.5 but less than 10.
摘要翻译：光源模块包括光学膜和至少一个光源单元，其一起封闭空间。光源单元包括反射组件，光聚集单元和至少一个发光组件。光聚集单元具有光出射端和光入射端，并且光出射端面向由光源单元和光学膜包围的空间。发光组件的光轴方向被定义为第一方向，并且垂直于第一方向和光学膜的方向被定义为第二方向。光聚集单元在第一方向上的长度被定义为聚光距离，将在第二方向上射出的光的宽度定义为光出射宽度，并且聚光距离超过光出射宽度大于0.5但小于10。

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