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1. 发明申请

US20110221996A1 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：US20110221996A1
公开(公告)日：2011-09-15
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 , G09F13/08
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。

2. 发明申请

US20110176315A1 BRIGHTNESS ENHANCEMENT SHEET 有权
标题翻译：亮度增强表
公开(公告)号：US20110176315A1
公开(公告)日：2011-07-21
申请号：US12884189
申请日：2010-09-17
申请人： Tzeng-Ke Shiau , Ching-Shiang Li , Chao-Hung Weng , Wei-Chung Chao
发明人： Tzeng-Ke Shiau , Ching-Shiang Li , Chao-Hung Weng , Wei-Chung Chao
IPC分类号： F21V11/00
CPC分类号： G02B5/045 , G02B5/02
摘要： A brightness enhancement sheet including a light transmissive substrate, a plurality of strip prisms, and a plurality of protruding structures is provided. The light transmissive substrate has a first surface and a second surface opposite to the first surface. The strip prisms are disposed on the first surface. Each of the strip prisms has two prism surfaces, and a junction of the two prism surfaces forms a crest line, and a valley line is formed between each of the two adjacent strip prisms. Each of the protruding structures has two wing portions. The two wing portions are respectively disposed on two prism surfaces of the corresponding strip prism. A junction of the two wing portions forms a protruding end. The protruding end protrudes from the crest line of the corresponding strip prism. Each of the wing portions extends from the protruding end to the valley line.
摘要翻译：提供了包括透光基板，多个带状棱镜和多个突出结构的亮度增强板。透光基板具有与第一表面相对的第一表面和第二表面。带状棱镜设置在第一表面上。每个带状棱镜具有两个棱镜表面，并且两个棱镜表面的接合部形成一个波峰线，并且在两个相邻带状棱镜的每一个之间形成谷线。每个突出结构具有两个翼部。两个翼部分别设置在相应带状棱镜的两个棱镜表面上。两个翼部的接合部形成突出端。突出端从相应带状棱柱的顶部线突出。每个翼部从突出端延伸到谷线。

3. 发明申请

US20110141718A1 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：US20110141718A1
公开(公告)日：2011-06-16
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： G02F1/13357 , F21V11/00
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。

4. 发明授权

US07740393B2 Light guide plate and backlight module 有权
标题翻译：导光板和背光模组
公开(公告)号：US07740393B2
公开(公告)日：2010-06-22
申请号：US12021257
申请日：2008-01-28
申请人： Tzeng-Ke Shiau , Ching-Shiang Li , Chao-Hung Weng , Jiun-Chian Liao , Chih-Jen Tsang
发明人： Tzeng-Ke Shiau , Ching-Shiang Li , Chao-Hung Weng , Jiun-Chian Liao , Chih-Jen Tsang
IPC分类号： F21V7/04
CPC分类号： G02B6/0038
摘要： A light guide plate (LGP) adapted to a backlight module having a light emitting surface, a bottom surface opposite to the light emitting surface, and at least one light incident surface contacting with the light emitting surface and the bottom surface is provided. The bottom surface has a plurality of flat surfaces and a plurality of groove groups. The groove groups and the flat surfaces are arranged in an alternating fashion. Each of the groove groups has at least two grooves. Each of the grooves has a first slanted surface, a peak, and a second slanted surface intersecting with the first slanted surface at the peak. In each of the grooves, a first edge side of the first slanted surface away from the peak is at a first distance from a second edge side of the second slanted surface away from the peak.
摘要翻译：提供一种适于具有发光面的背光模块的导光板（LGP），与发光面相反的底面以及与发光面和底面接触的至少一个光入射面。底表面具有多个平坦表面和多个凹槽组。沟槽组和平坦表面以交替的方式布置。每个凹槽组具有至少两个凹槽。每个凹槽具有与峰顶处的第一倾斜表面相交的第一倾斜表面，峰值和第二倾斜表面。在每个凹槽中，远离峰的第一倾斜表面的第一边缘侧离离第二倾斜表面远离峰的第二边缘侧第一距离。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明授权

US09329328B2 Light guide plate and backlight module using the same 有权
标题翻译：导光板和背光模组使用相同
公开(公告)号：US09329328B2
公开(公告)日：2016-05-03
申请号：US13873251
申请日：2013-04-30
申请人： Shang-Wei Chen , Min-Yi Hsu , Chao-Hung Weng , Wen-Hsin Lo , Han-Wen Tsai , Ming-Feng Kuo , Ming-Dah Liu
发明人： Shang-Wei Chen , Min-Yi Hsu , Chao-Hung Weng , Wen-Hsin Lo , Han-Wen Tsai , Ming-Feng Kuo , Ming-Dah Liu
IPC分类号： G02B6/00 , F21V8/00
CPC分类号： G02B6/0053 , G02B6/0015 , G02B6/0016 , G02B6/0036 , G02B6/0051
摘要： A backlight module includes a light guide plate (LGP), a light source, and at least one prism sheet. The LGP includes a light emitting surface, a bottom surface, a light incident surface, and a plurality of first microstructures on the bottom surface. Each of the first microstructure is a recessed structure and includes a first surface and a second surface. An included angle between the first surface and the bottom surface ranges from 15 degrees to 27 degrees. An included angle between the second surface and the bottom surface ranges from 50 degrees to 90 degrees. The light source provides a light beam, and an included angle between a light emitting direction of the light beam emitted from the light emitting surface of the LGP and a normal direction of the light emitting surface is greater than 30 degrees. The prism sheet is disposed above the light emitting surface.
摘要翻译：背光模块包括导光板（LGP），光源和至少一个棱镜片。 LGP包括底表面上的发光面，底面，光入射面和多个第一微结构。第一微结构中的每一个是凹陷结构，并且包括第一表面和第二表面。第一表面和底表面之间的夹角为15度至27度。第二表面和底面之间的夹角为50度至90度。光源提供光束，并且从LGP的发光面发射的光束的发光方向与发光面的法线方向之间的夹角大于30度。棱镜片设置在发光面的上方。

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