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11. 发明授权

US08305511B2 Backlight module, stereo display apparatus, and beam splitting film 有权
标题翻译：背光模块，立体显示装置和分束膜
公开(公告)号：US08305511B2
公开(公告)日：2012-11-06
申请号：US13037373
申请日：2011-03-01
申请人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
发明人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
IPC分类号： G02F1/136
CPC分类号： G02B27/2242 , G02B5/045 , G02B6/0053 , G02B6/0068 , G02B27/225
摘要： A beam splitting film including a light transmissive plate and a plurality of strip protrusion groups is provided. The light transmissive plate has a first surface and a second surface. The strip protrusion groups are disposed on the second surface. Each of the strip protrusion groups includes a first strip protrusion and a second strip protrusion. The first strip protrusion has a first strip surface and a second strip surface inclined relative to the second surface. The second strip protrusion has a third strip surface and a fourth strip surface inclined relative to the second surface. An average slope of the first strip surface is not equal to an average slope of the third strip surface. An average slope of the second strip surface is not equal to an average slope of the fourth strip surface. A backlight module and a stereo display apparatus are also provided.
摘要翻译：提供了包括透光板和多个条突起组的分束膜。透光板具有第一表面和第二表面。带状突起组设置在第二表面上。每个带状突起组包括第一条状突起和第二条形突起。第一条带突起具有第一条带表面和相对于第二表面倾斜的第二条带表面。第二带状突起具有相对于第二表面倾斜的第三条带表面和第四条带表面。第一带状表面的平均斜率不等于第三条带表面的平均斜率。第二带状表面的平均斜率不等于第四条带表面的平均斜率。还提供背光模块和立体显示装置。

12. 发明申请

US20110267694A1 OPTICAL FILM 有权
标题翻译：光学胶片
公开(公告)号：US20110267694A1
公开(公告)日：2011-11-03
申请号：US13042468
申请日：2011-03-08
申请人： Tzeng-Ke Shiau , Chao-Hung Weng , Wei-Chung Chao , Chang-Cheng Liu , Bih-Chang Wang
发明人： Tzeng-Ke Shiau , Chao-Hung Weng , Wei-Chung Chao , Chang-Cheng Liu , Bih-Chang Wang
IPC分类号： G02B5/02
CPC分类号： G02B6/0053 , G02B6/0038
摘要： An optical film includes a light transmissive substrate having a first surface and a second surface opposite thereto, strip protrusions on the first surface, and protruding structures on crest lines of the strip protrusions. Each strip protrusion has two strip surfaces. Each protruding structure has a protruding end protruding from the crest line of the corresponding strip protrusion and two wing portions on the strip surfaces of the corresponding strip protrusion. Each wing portion extends from the protruding end to a place between the crest line and a valley line. A length of the protruding structure parallel to an extension direction of the crest line is L, a width of the protruding structure perpendicular to the crest line is W, and L/W≧1.2. At least one of a moiré phenomenon, a local adherence phenomenon, a scratching phenomenon, and a wearing phenomenon with other optical devices is effectively mitigated.
摘要翻译：光学膜包括具有第一表面和与其相对的第二表面的透光基板，第一表面上的带状突起和带状突起的波峰线上的突出结构。每个条形突起具有两个条形表面。每个突出结构具有从对应的条形突起的顶部线突出的突出端和相应的条形突起的条带表面上的两个翼部。每个翼部分从突出端延伸到顶部线和谷线之间的位置。与顶部线的延伸方向平行的突出结构的长度为L，垂直于波峰线的突出结构的宽度为W，L /W≥1.2。有效地减轻了莫尔现象，局部粘附现象，刮伤现象和与其他光学装置的磨损现象中的至少一种。

13. 发明申请

US20110221999A1 BEAM SPLITTING FILM, BACKLIGHT MODULE, AND STEREO DISPLAY APPARATUS 有权
标题翻译：光束分割膜，背光模块和立体显示装置
公开(公告)号：US20110221999A1
公开(公告)日：2011-09-15
申请号：US13032642
申请日：2011-02-23
申请人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
发明人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
IPC分类号： G02F1/13357 , G02B27/14
CPC分类号： G02B3/005 , G02B5/045 , G02B6/0053 , G02B6/0068 , G02B27/2214
摘要： A beam splitting film includes a light transmissive plate, a plurality of cylindrical lenticular lenses, and a plurality of strip-shaped protrusion groups. The light transmissive plate has a first surface and a second surface. The cylindrical lenticular lenses are disposed on the first surface. The strip-shaped protrusion groups are disposed on the second surface. Each of the strip-shaped protrusion groups includes at least two strip-shaped protrusions. Each of the strip-shaped protrusion groups corresponds to one of the cylindrical lenticular lenses. A distance between an orthographic projection of a geometric center of each of the strip-shaped protrusion groups on the first surface and an orthographic projection of a geometric center of the corresponding cylindrical lenticular lens on the first surface is less than ten times of a distance between the geometric centers of two adjacent cylindrical lenticular lenses. A backlight module and a stereo display apparatus are also provided.
摘要翻译：分束膜包括透光板，多个圆柱形双凸透镜和多个条形突起组。透光板具有第一表面和第二表面。圆柱形双凸透镜设置在第一表面上。条形突起组设置在第二表面上。每个条形突起组包括至少两个条形突起。每个条形突起组对应于圆柱形双凸透镜之一。第一表面上的每个条形突起组的几何中心的正交投影与第一表面上的对应圆柱形双凸透镜的几何中心的正投影之间的距离小于第一表面之间的距离的十倍两个相邻圆柱形双凸透镜的几何中心。还提供背光模块和立体显示装置。

14. 发明申请

US20110069249A1 BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY APPARATUS 有权
标题翻译：背光模组和液晶显示装置
公开(公告)号：US20110069249A1
公开(公告)日：2011-03-24
申请号：US12795622
申请日：2010-06-07
申请人： Tzeng-Ke Shiau , Chao-Hung Weng , Ching-Shiang Li
发明人： Tzeng-Ke Shiau , Chao-Hung Weng , Ching-Shiang Li
IPC分类号： G02F1/1335 , F21V7/04
CPC分类号： G02F1/133605 , G02B6/0036 , G02B6/0053 , G02F2001/133607
摘要： A backlight module includes a lighting unit and a brightness enhancement sheet. The brightness enhancement sheet is disposed beside the lighting unit. The brightness enhancement sheet includes a light-transmissive substrate, a plurality of lenses, a reflective layer, and a diffusion layer. The light-transmissive substrate has a first surface and a second surface opposite to the first surface. The first surface is located between the second surface and the lighting unit. The lenses are disposed on the first surface. The reflective layer is disposed on the second surface. The reflective layer has a plurality of light-transmissive openings respectively located on the optical axes of the lenses. The diffusion layer is disposed on the reflective layer and covers the light-transmissive openings. The reflective layer is disposed between the diffusion layer and the second surface. A liquid crystal display apparatus is also provided.
摘要翻译：背光模块包括照明单元和亮度增强片。亮度增强片设置在照明单元的旁边。亮度增强片包括透光基板，多个透镜，反射层和扩散层。透光基板具有与第一表面相对的第一表面和第二表面。第一表面位于第二表面和照明单元之间。透镜设置在第一表面上。反射层设置在第二表面上。反射层具有分别位于透镜的光轴上的多个透光开口。扩散层设置在反射层上并覆盖透光开口。反射层设置在扩散层和第二表面之间。还提供了一种液晶显示装置。

15. 发明授权

US08310624B2 Backlight module and liquid crystal display apparatus 有权
标题翻译：背光模块和液晶显示装置
公开(公告)号：US08310624B2
公开(公告)日：2012-11-13
申请号：US12795622
申请日：2010-06-07
申请人： Tzeng-Ke Shiau , Chao-Hung Weng , Ching-Shiang Li
发明人： Tzeng-Ke Shiau , Chao-Hung Weng , Ching-Shiang Li
IPC分类号： G02F1/1335
CPC分类号： G02F1/133605 , G02B6/0036 , G02B6/0053 , G02F2001/133607
摘要： A backlight module includes a lighting unit and a brightness enhancement sheet. The brightness enhancement sheet is disposed beside the lighting unit. The brightness enhancement sheet includes a light-transmissive substrate, a plurality of lenses, a reflective layer, and a diffusion layer. The light-transmissive substrate has a first surface and a second surface opposite to the first surface. The first surface is located between the second surface and the lighting unit. The lenses are disposed on the first surface. The reflective layer is disposed on the second surface. The reflective layer has a plurality of light-transmissive openings respectively located on the optical axes of the lenses. The diffusion layer is disposed on the reflective layer and covers the light-transmissive openings. The reflective layer is disposed between the diffusion layer and the second surface. A liquid crystal display apparatus is also provided.
摘要翻译：背光模块包括照明单元和亮度增强片。亮度增强片设置在照明单元的旁边。亮度增强片包括透光基板，多个透镜，反射层和扩散层。透光基板具有与第一表面相对的第一表面和第二表面。第一表面位于第二表面和照明单元之间。透镜设置在第一表面上。反射层设置在第二表面上。反射层具有分别位于透镜的光轴上的多个透光开口。扩散层设置在反射层上并覆盖透光开口。反射层设置在扩散层和第二表面之间。还提供了一种液晶显示装置。

16. 发明授权

US08360619B2 Brightness enhancement film and backlight module 有权
标题翻译：亮度增强胶片和背光模组
公开(公告)号：US08360619B2
公开(公告)日：2013-01-29
申请号：US12953470
申请日：2010-11-24
申请人： Chao-Hung Weng , Tzeng-Ke Shiau
发明人： Chao-Hung Weng , Tzeng-Ke Shiau
IPC分类号： F21V5/00
CPC分类号： G02B5/045 , G02B3/0056 , G02B5/0215 , G02F2001/133607
摘要： A brightness enhancement film including a light transmissive substrate, convex lens portions, concave lens portions, and a reflective layer is provided. The light transmissive substrate has a first surface and a second surface opposite to the first surface. The convex lens portions are disposed on the first surface. Each of the convex lens portions has a curved convex surface facing away from the light transmissive substrate. The concave lens portions are disposed on the first surface. The convex lens portions and the concave lens portions are alternately arranged. Each of the concave lens portions has a curved concave surface facing away from the light transmissive substrate. A wavy continuous curve surface is formed by the curved convex surfaces and the curved concave surfaces. The reflective layer is disposed on the second surface and has light passing openings respectively on the optical axes of the convex lens portions.
摘要翻译：提供了包括透光基板，凸透镜部分，凹透镜部分和反射层的亮度增强膜。透光基板具有与第一表面相对的第一表面和第二表面。凸透镜部分设置在第一表面上。每个凸透镜部分具有背离透光基板的弯曲凸面。凹透镜部分设置在第一表面上。凸透镜部和凹透镜部交替排列。每个凹透镜部分具有背离透光基底的弯曲凹面。由弯曲的凸面和弯曲的凹面形成波状连续的曲面。反射层设置在第二表面上，并且在凸透镜部分的光轴上分别具有光通过孔。

17. 发明授权

US08333497B2 Light guide plate having micro structures arranged in geometric and stripe patterns 有权
标题翻译：具有以几何和条纹图案排列的微结构的导光板
公开(公告)号：US08333497B2
公开(公告)日：2012-12-18
申请号：US12404088
申请日：2009-03-13
申请人： Chao-Hung Weng , Tzeng-Ke Shiau
发明人： Chao-Hung Weng , Tzeng-Ke Shiau
IPC分类号： G02B6/10
CPC分类号： G02B6/0036 , G02B6/0061
摘要： A light guide plate has a light emitting surface, a bottom surface opposite to the light emitting surface, a light incident surface, and a side surface opposite to the light incident surface. The light incident and side surfaces are connected between the light emitting and bottom surfaces. Light guide units are disposed on the bottom surface. Each light guide unit extends along a first direction. The first direction is towards the side surface from the light incident surface. Each light guide unit includes geometric patterns and stripe patterns for cascading the geometric patterns. Micro structures are disposed in the geometric patterns and the stripe patterns. Width of the geometric pattern along a second direction perpendicular to the first direction is greater than that of the stripe pattern. The light guide plate improves uniformity of a plane light source emitting from the light emitting surface of the light guide plate.
摘要翻译：导光板具有发光面，与发光面相反的底面，光入射面以及与光入射面相反的侧面。光入射侧和侧表面连接在发光和底表面之间。导光单元设置在底面上。每个导光单元沿着第一方向延伸。第一方向是从光入射表面朝向侧面。每个导光单元包括用于级联几何图案的几何图案和条纹图案。微结构设置在几何图案和条纹图案中。沿着与第一方向垂直的第二方向的几何图案的宽度大于条纹图案的宽度。导光板提高从导光板的发光面发射的平面光源的均匀性。

18. 发明授权

US08228448B2 Backlight module and stereo display apparatus 有权
标题翻译：背光模组和立体显示装置
公开(公告)号：US08228448B2
公开(公告)日：2012-07-24
申请号：US12886539
申请日：2010-09-20
申请人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
发明人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
IPC分类号： G02F1/1335
CPC分类号： G02F1/133615 , H04N13/31
摘要： A backlight module including a beam splitting film, a light guide plate, and two light emitting elements is provided. The beam splitting film includes a light transmissive plate and multiple strip-shaped protrusion structures. Each of the strip-shaped protrusion structures has a first inclined surface group and a second inclined surface group. The first inclined surface group includes a first inclined surface and a second inclined surface with different slopes. The second inclined surface group includes a third inclined surface and a fourth inclined surface with different slopes. The light guide plate is disposed beside the beam splitting film. The two light emitting elements are respectively disposed at two opposite sides of the light guide plate and capable of flickering alternately. A stereo display apparatus is also provided.
摘要翻译：提供了包括分束膜，导光板和两个发光元件的背光模块。分束膜包括透光板和多个条形突起结构。每个条形突起结构具有第一倾斜表面组和第二倾斜表面组。第一倾斜表面组包括具有不同斜率的第一倾斜表面和第二倾斜表面。第二倾斜面组包括具有不同斜率的第三倾斜面和第四倾斜面。导光板设置在分束膜旁边。两个发光元件分别设置在导光板的两个相对的两侧，并且能够交替地闪烁。还提供立体显示装置。

19. 发明申请

US20110228387A1 BACKLIGHT MODULE, STEREO DISPLAY APPARATUS, AND BEAM SPLITTING FILM 有权
标题翻译：背光模块，立体显示装置和光束分割膜
公开(公告)号：US20110228387A1
公开(公告)日：2011-09-22
申请号：US13037373
申请日：2011-03-01
申请人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
发明人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
IPC分类号： G02B27/22 , F21V8/00 , G02B27/12
CPC分类号： G02B27/2242 , G02B5/045 , G02B6/0053 , G02B6/0068 , G02B27/225
摘要： A beam splitting film including a light transmissive plate and a plurality of strip protrusion groups is provided. The light transmissive plate has a first surface and a second surface. The strip protrusion groups are disposed on the second surface. Each of the strip protrusion groups includes a first strip protrusion and a second strip protrusion. The first strip protrusion has a first strip surface and a second strip surface inclined relative to the second surface. The second strip protrusion has a third strip surface and a fourth strip surface inclined relative to the second surface. An average slope of the first strip surface is not equal to an average slope of the third strip surface. An average slope of the second strip surface is not equal to an average slope of the fourth strip surface. A backlight module and a stereo display apparatus are also provided.
摘要翻译：提供了包括透光板和多个条突起组的分束膜。透光板具有第一表面和第二表面。带状突起组设置在第二表面上。每个带状突起组包括第一条状突起和第二条形突起。第一条带突起具有第一条带表面和相对于第二表面倾斜的第二条带表面。第二带状突起具有相对于第二表面倾斜的第三条带表面和第四条带表面。第一带状表面的平均斜率不等于第三条带表面的平均斜率。第二带状表面的平均斜率不等于第四条带表面的平均斜率。还提供背光模块和立体显示装置。

20. 发明申请

US20100097825A1 Light Guide Plate 有权
标题翻译：导光板
公开(公告)号：US20100097825A1
公开(公告)日：2010-04-22
申请号：US12404088
申请日：2009-03-13
申请人： Chao-Hung Weng , Tzeng-Ke Shiau
发明人： Chao-Hung Weng , Tzeng-Ke Shiau
IPC分类号： F21V8/00 , F21V7/04
CPC分类号： G02B6/0036 , G02B6/0061
摘要： A light guide plate has a light emitting surface, a bottom surface opposite to the light emitting surface, a light incident surface, and a side surface opposite to the light incident surface. The light incident and side surfaces are connected between the light emitting and bottom surfaces. Light guide units are disposed on the bottom surface. Each light guide unit extends along a first direction. The first direction is towards the side surface from the light incident surface. Each light guide unit includes geometric patterns and stripe patterns for cascading the geometric patterns. Micro structures are disposed in the geometric patterns and the stripe patterns. Width of the geometric pattern along a second direction perpendicular to the first direction is greater than that of the stripe pattern. The light guide plate improves uniformity of a plane light source emitting from the light emitting surface of the light guide plate.
摘要翻译：导光板具有发光面，与发光面相反的底面，光入射面以及与光入射面相反的侧面。光入射侧和侧表面连接在发光和底表面之间。导光单元设置在底面上。每个导光单元沿着第一方向延伸。第一方向是从光入射表面朝向侧面。每个导光单元包括用于级联几何图案的几何图案和条纹图案。微结构设置在几何图案和条纹图案中。沿着与第一方向垂直的第二方向的几何图案的宽度大于条纹图案的宽度。导光板提高从导光板的发光面发射的平面光源的均匀性。

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