公开(公告)号：US07522802B2

公开(公告)日：2009-04-21

申请号：US11827746

申请日：2007-07-13

申请人： Tzeng-Ke Shiau ,  Ming-Dah Liu ,  Der-Woei Hsaio ,  Wen-Bin Chou ,  Ching-Shiang Li

发明人： Tzeng-Ke Shiau ,  Ming-Dah Liu ,  Der-Woei Hsaio ,  Wen-Bin Chou ,  Ching-Shiang Li

IPC分类号： G02B6/10 ,  F21V7/04

CPC分类号： G02B6/005

摘要： An optical multilayer film includes first and second optical layers, and a refracting layer. The first optical layer has a light-exit surface. The second optical layer has a light-incoming surface facing the light-exit surface of the first optical layer, and a light-outgoing surface opposite to the light-incoming surface and formed with a light-converging structure. The refracting layer is disposed between and is in contact with the first and second optical layers, is made from a transparent material, and has a refractive index that is smaller than that of the second optical layer.

摘要翻译： 光学多层膜包括第一和第二光学层和折射层。 第一光学层具有光出射面。 第二光学层具有面向第一光学层的光出射面的光入射面和与光入射面相反的光出射面，并且形成有聚光结构。 折射层设置在第一和第二光学层之间并且与第一和第二光学层接触，由透明材料制成，并且折射率小于第二光学层的折射率。

公开(公告)号：US20080062719A1

公开(公告)日：2008-03-13

申请号：US11827746

申请日：2007-07-13

申请人： Tzeng-Ke Shiau ,  Ming-Dah Liu ,  Der-Woei Hsaio ,  Wen-Bin Chou ,  Ching-Shiang Li

发明人： Tzeng-Ke Shiau ,  Ming-Dah Liu ,  Der-Woei Hsaio ,  Wen-Bin Chou ,  Ching-Shiang Li

IPC分类号： F21V7/04

CPC分类号： G02B6/005

摘要： An optical multilayer film includes first and second optical layers, and a refracting layer. The first optical layer has a light-exit surface. The second optical layer has a light-incoming surface facing the light-exit surface of the first optical layer, and a light-outgoing surface opposite to the light-incoming surface and formed with a light-converging structure. The refracting layer is disposed between and is in contact with the first and second optical layers, is made from a transparent material, and has a refractive index that is smaller than that of the second optical layer.

摘要翻译： 光学多层膜包括第一和第二光学层和折射层。 第一光学层具有光出射面。 第二光学层具有面向第一光学层的光出射面的光入射面和与光入射面相反的光出射面，并且形成有聚光结构。 折射层设置在第一和第二光学层之间并且与第一和第二光学层接触，由透明材料制成，并且折射率小于第二光学层的折射率。

公开(公告)号：US20070145395A1

公开(公告)日：2007-06-28

申请号：US11552991

申请日：2006-10-26

申请人： Ming-Dah Liu ,  Tzeng-Ke Shiau ,  Wen-Bin Chou ,  Teng-Chao Hou

发明人： Ming-Dah Liu ,  Tzeng-Ke Shiau ,  Wen-Bin Chou ,  Teng-Chao Hou

IPC分类号： H01L33/00

CPC分类号： G02B6/0018 ,  G02B6/0021 ,  G02B6/0028 ,  G02F1/133603

摘要： A light emitting module including a light source set and a light guide member is provided. The light source set is suitable for providing a light and the light guide member is disposed above the light source set. The light guide member has a top surface, an opposite light incident surface, a first reflection surface, and an opposite light emergent surface connected between the top surface and the light incident surface. The top surface has a first concave surface serving a second reflection surface suitable for reflecting the light. Besides, a portion of the light reflected by the second reflection surface emerges from the light emergent surface through the reflection of the first reflection surface, and the other portion of the light directly emerges from the light emergent surface. Additionally, a surface light source device having the light emitting module is also provided.

摘要翻译： 提供了包括光源组和导光部件的发光模块。 光源组适用于提供光，并且导光构件设置在光源组上方。 导光构件具有连接在顶表面和光入射表面之间的顶表面，相对的光入射表面，第一反射表面和相对的光出射表面。 顶表面具有用于适于反射光的第二反射表面的第一凹面。 此外，由第二反射面反射的光的一部分通过第一反射面的反射从光出射面出射，另一部分光直接从光出射面露出。 此外，还提供了具有发光模块的表面光源装置。

公开(公告)号：US07490962B2

公开(公告)日：2009-02-17

申请号：US11552991

申请日：2006-10-26

申请人： Ming-Dah Liu ,  Tzeng-Ke Shiau ,  Wen-Bin Chou ,  Teng-Chao Hou

发明人： Ming-Dah Liu ,  Tzeng-Ke Shiau ,  Wen-Bin Chou ,  Teng-Chao Hou

IPC分类号： F21V7/04

CPC分类号： G02B6/0018 ,  G02B6/0021 ,  G02B6/0028 ,  G02F1/133603

摘要： A light emitting module including a light source set and a light guide member is provided. The light source set is suitable for providing a light and the light guide member is disposed above the light source set. The light guide member has a top surface, an opposite light incident surface, a first reflection surface, and an opposite light emergent surface connected between the top surface and the light incident surface. The top surface has a first concave surface serving a second reflection surface suitable for reflecting the light. Besides, a portion of the light reflected by the second reflection surface emerges from the light emergent surface through the reflection of the first reflection surface, and the other portion of the light directly emerges from the light emergent surface. Additionally, a surface light source device having the light emitting module is also provided.

摘要翻译： 提供了包括光源组和导光部件的发光模块。 光源组适用于提供光，并且导光构件设置在光源组上方。 导光构件具有连接在顶表面和光入射表面之间的顶表面，相对的光入射表面，第一反射表面和相对的光出射表面。 顶表面具有用于适于反射光的第二反射表面的第一凹面。 此外，由第二反射面反射的光的一部分通过第一反射面的反射从光出射面出射，另一部分光直接从光出射面露出。 此外，还提供了具有发光模块的表面光源装置。

公开(公告)号：US07566145B2

公开(公告)日：2009-07-28

申请号：US11823744

申请日：2007-06-28

申请人： Teng-Chao Hou ,  Tzeng-Ke Shiau ,  Wen-Bin Chou ,  Ching-Shiang Li

发明人： Teng-Chao Hou ,  Tzeng-Ke Shiau ,  Wen-Bin Chou ,  Ching-Shiang Li

IPC分类号： F21V5/00

CPC分类号： F21V13/04 ,  F21V5/04 ,  F21Y2103/00 ,  F21Y2105/00 ,  G02F1/133603

摘要： A direct type illuminating device includes a light source unit, a reflector plate, a diffuser plate, and a lens module. The light source unit provides source light beams. The reflector plate and the diffuser plate are spaced at an interval from each other, and the light source unit is interposed between the reflector plate and the diffuser plate. The lens module surrounds the light source unit such that the lens module is interposed between the light source unit and the reflector and diffuser plates. An outer curved surface of the lens module has a radius of curvature different from a radius of curvature of an outer curved surface of the light source unit such that the source light beams provided by the light source unit are refracted by the lens module to result in change of traveling directions of the source light beams.

摘要翻译： 直接型照明装置包括光源单元，反射板，扩散板和透镜模块。 光源单元提供源光束。 反射板和扩散板彼此间隔开，并且光源单元插入在反射板和扩散板之间。 透镜模块围绕光源单元，使得透镜模块插入在光源单元和反射器和扩散板之间。 透镜模块的外曲面具有与光源单元的外曲面的曲率半径不同的曲率半径，使得由光源单元提供的源光束被透镜模块折射，从而导致 源光束的行进方向的变化。

公开(公告)号：US20080025029A1

公开(公告)日：2008-01-31

申请号：US11823744

申请日：2007-06-28

申请人： Teng-Chao Hou ,  Tzeng-Ke Shiau ,  Wen-Bin Chou ,  Ching-Shiang Li

发明人： Teng-Chao Hou ,  Tzeng-Ke Shiau ,  Wen-Bin Chou ,  Ching-Shiang Li

IPC分类号： F21V13/04

CPC分类号： F21V13/04 ,  F21V5/04 ,  F21Y2103/00 ,  F21Y2105/00 ,  G02F1/133603

摘要： A direct type illuminating device includes a light source unit, a reflector plate, a diffuser plate, and a lens module. The light source unit provides source light beams. The reflector plate and the diffuser plate are spaced at an interval from each other, and the light source unit is interposed between the reflector plate and the diffuser plate. The lens module surrounds the light source unit such that the lens module is interposed between the light source unit and the reflector and diffuser plates. An outer curved surface of the lens module has a radius of curvature different from a radius of curvature of an outer curved surface of the light source unit such that the source light beams provided by the light source unit are refracted by the lens module to result in change of traveling directions of the source light beams.

摘要翻译： 直接型照明装置包括光源单元，反射板，扩散板和透镜模块。 光源单元提供源光束。 反射板和扩散板彼此间隔开，并且光源单元插入在反射板和扩散板之间。 透镜模块围绕光源单元，使得透镜模块插入在光源单元和反射器和扩散板之间。 透镜模块的外曲面具有与光源单元的外曲面的曲率半径不同的曲率半径，使得由光源单元提供的源光束被透镜模块折射，从而导致 源光束的行进方向的变化。

公开(公告)号：US20070279933A1

公开(公告)日：2007-12-06

申请号：US11696195

申请日：2007-04-04

申请人： Tzeng-Ke Shiau ,  Ching-Shiang Li ,  Teng-Chao Hou ,  Wen-Bin Chou

发明人： Tzeng-Ke Shiau ,  Ching-Shiang Li ,  Teng-Chao Hou ,  Wen-Bin Chou

IPC分类号： F21V7/04

CPC分类号： G02B6/0065 ,  G02B6/0053

摘要： An edge-type backlight module includes a light source, a light guide plate installed on a lateral side of the light source, and a brightness enhancement film disposed above the light guide plate. The brightness enhancement film includes a plurality of micro-structures on a bottom surface connected to a top surface of the light guide plate in an adhesion manner or a hot melt manner.

摘要翻译： 边缘型背光模块包括光源，安装在光源的侧面上的导光板和设置在导光板上方的亮度增强膜。 亮度增强膜包括以粘合方式或热熔融方式连接到导光板的顶表面的底表面上的多个微结构。

公开(公告)号：US08136975B2

公开(公告)日：2012-03-20

申请号：US12230342

申请日：2008-08-28

申请人： Tzeng-Ke Shiau ,  Ching-Shiang Li ,  Wen-Bin Chou ,  Chih-Jen Tsang

发明人： Tzeng-Ke Shiau ,  Ching-Shiang Li ,  Wen-Bin Chou ,  Chih-Jen Tsang

IPC分类号： F21V7/04

CPC分类号： G02B6/0053 ,  G02B6/0051 ,  G02F2001/133507

摘要： An optical film is applied to a side-emitting backlight module. The side-emitting backlight module has a light guide plate for guiding a chief light beam. The light guide plate has a light emitting surface to define a normal direction thereof. The optical film includes a lower prism structure, an intermedium layer, and an upper prism structure. The lower prism structure is disposed on the light emitting surface. The intermedium layer is connected between the lower prism structure and the upper prism structure. When the chief light beam exits from the light emitting surface of the light guide plate, and then goes through the lower prism structure, it goes through the intermedium layer along a changed traveling direction. When the chief light beam exits from the intermedium layer, and goes through the upper prism structure, it turns from the changed traveling direction to the normal direction.

摘要翻译： 将光学膜应用于侧面发光背光模块。 侧面发光背光模块具有用于引导主光束的导光板。 导光板具有限定其法线方向的发光面。 光学膜包括下棱镜结构，中间层和上棱镜结构。 下棱镜结构设置在发光面上。 中间层连接在下棱镜结构和上棱镜结构之间。 当主光束从导光板的发光面退出，然后穿过下棱镜结构时，沿着改变的行进方向穿过中间层。 当主光束从中间层离开并穿过上棱镜结构时，它从改变的行进方向转动到法线方向。

公开(公告)号：US20090185385A1

公开(公告)日：2009-07-23

申请号：US12230342

申请日：2008-08-28

申请人： Tzeng-Ke Shiau ,  Ching-Shiang Li ,  Wen-Bin Chou ,  Chih-Jen Tsang

发明人： Tzeng-Ke Shiau ,  Ching-Shiang Li ,  Wen-Bin Chou ,  Chih-Jen Tsang

IPC分类号： F21V5/02

CPC分类号： G02B6/0053 ,  G02B6/0051 ,  G02F2001/133507

摘要： An optical film is applied to a side-emitting backlight module. The side-emitting backlight module has a light guide plate for guiding a chief light beam. The light guide plate has a light emitting surface to define a normal direction thereof. The optical film includes a lower prism structure, an intermedium layer, and an upper prism structure. The lower prism structure is disposed on the light emitting surface. The intermedium layer is connected between the lower prism structure and the upper prism structure. When the chief light beam exits from the light emitting surface of the light guide plate, and then goes through the lower prism structure, it goes through the intermedium layer along a changed traveling direction. When the chief light beam exits from the intermedium layer, and goes through the upper prism structure, it turns from the changed traveling direction to the normal direction.

摘要翻译： 将光学膜应用于侧面发光背光模块。 侧面发光背光模块具有用于引导主光束的导光板。 导光板具有限定其法线方向的发光面。 光学膜包括下棱镜结构，中间层和上棱镜结构。 下棱镜结构设置在发光面上。 中间层连接在下棱镜结构和上棱镜结构之间。 当主光束从导光板的发光面退出，然后穿过下棱镜结构时，沿着改变的行进方向穿过中间层。 当主光束从中间层离开并穿过上棱镜结构时，它从改变的行进方向转动到法线方向。

公开(公告)号：US20090207584A1

公开(公告)日：2009-08-20

申请号：US12289932

申请日：2008-11-07

申请人： Tzeng-Ke Shiau ,  Ching-Shiang Li ,  Wen-Bin Chou ,  Chih-Jen Tsang

发明人： Tzeng-Ke Shiau ,  Ching-Shiang Li ,  Wen-Bin Chou ,  Chih-Jen Tsang

IPC分类号： H01J5/16 ,  F21V9/00

CPC分类号： G02F1/133606 ,  G02F2001/133607

摘要： A backlight module disposed under a display panel and close to a polarizer on a lower surface of the display panel is provided. The backlight module has an illumination module and an optical film disposed above the illumination module. The optical film has a lower layer and an upper layer attached to the lower layer. The upper layer is close to the polarizer and has a plurality of first micro-protrusion structures formed on an upper surface thereof. The lower layer has a plurality of second micro-protrusion structures with various heights formed on an upper surface thereof. The higher second micro-protrusion structures support the upper layer, so as to form a gap with various dimensions between the upper layer and the lower layer.

摘要翻译： 提供了布置在显示面板下方并且靠近显示面板的下表面上的偏振器的背光模块。 背光模块具有设置在照明模块上方的照明模块和光学膜。 光学膜具有下层和附着在下层的上层。 上层靠近偏振片，并且在其上表面上形成有多个第一微突起结构。 下层具有多个形成在其上表面上的各种高度的第二微突起结构。 较高的第二微突起结构支撑上层，以便在上层和下层之间形成具有各种尺寸的间隙。