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11. 发明授权

US09008486B2 Backlight asymmetric light input wedge 有权
公开(公告)号：US09008486B2
公开(公告)日：2015-04-14
申请号：US13246891
申请日：2011-09-28
申请人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
发明人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
IPC分类号： G02B6/10 , G02F1/1335 , F21V7/04 , F21V8/00
CPC分类号： G02B6/0046 , G02B6/0028 , G02B6/0031 , G02B6/0043 , G02B6/0055
摘要： A backlight is disclosed and includes a visible light transmissive body primarily propagating light by TIR with a light input surface and a light output surface and a light guide portion and a light input portion. The light guide portion has a light reflection surface and a light emission surface. The light input portion has opposing side surfaces that are not parallel. One of the opposing surfaces is co-planar with either the light emission surface or the light reflection surface. A light source is disposed adjacent to the light input surface. The light source emits light into the light input portion. A reflective layer is disposed adjacent to or on the opposing side surfaces.

12. 发明授权

US08059217B2 Stereoscopic 3D liquid crystal display apparatus with slatted light guide 有权
标题翻译：立体3D液晶显示装置，带有光栅导光板
公开(公告)号：US08059217B2
公开(公告)日：2011-11-15
申请号：US13026386
申请日：2011-02-14
申请人： Robert L. Brott , William J. Bryan , David J. Lundin , Michael A. Meis , John C. Schultz
发明人： Robert L. Brott , William J. Bryan , David J. Lundin , Michael A. Meis , John C. Schultz
IPC分类号： G02F1/1335 , G01C3/14
CPC分类号： G02B27/2264 , G02B6/0038 , G02B6/0061 , G02B6/0076 , G02B6/0078 , G02B27/2214 , H04N13/32 , H04N13/398 , Y10S385/901
摘要： A scanning backlight for a stereoscopic 3D liquid crystal display apparatus includes a light guide formed from a plurality of segments. Each segment has a first side and a second side opposite the first side, and a first surface extending between the first and second sides and a second surface opposite the first surface. The first surface substantially re-directs light and the second surface substantially transmits light. The plurality of segments are arranged substantially in parallel and with the second surfaces transmitting light in substantially the same direction to provide backlighting for a stereoscopic 3D liquid crystal display. A first light source is disposed along the first side of each segment for transmitting light into the light guide from the first side, and a second light source is disposed along the second side of each segment for transmitting light into the light guide from the second side. Each segment first and second light source is selectively turned on and off in a particular pattern and each segment light source selectively transmits light into the light guide first side or light guide second side to form a scanning backlight.
摘要翻译：立体3D液晶显示装置的扫描背光源包括由多个片段形成的导光体。每个段具有与第一侧相对的第一侧和第二侧，以及在第一和第二侧之间延伸的第一表面和与第一表面相对的第二表面。第一表面基本上重新引导光并且第二表面基本上透射光。多个片段基本上平行布置，并且第二表面沿基本上相同的方向透射光以为立体3D液晶显示器提供背光。第一光源沿着每个段的第一侧布置，用于将光从第一侧透射到光导中，并且第二光源沿着每个段的第二侧设置，用于将光从第二侧透射到光导中。每个段第一和第二光源被选择性地以特定图案打开和关闭，并且每个段光源选择性地将光传输到光导第一侧或光导二次侧以形成扫描背光。

13. 发明授权

US07740387B2 Backlight wedge with side mounted light source 有权
标题翻译：带侧面安装光源的背光楔
公开(公告)号：US07740387B2
公开(公告)日：2010-06-22
申请号：US11440344
申请日：2006-05-24
申请人： John C. Schultz , Jacob Moskovich , William J. Bryan , Michael A. Meis
发明人： John C. Schultz , Jacob Moskovich , William J. Bryan , Michael A. Meis
IPC分类号： F21V7/04
CPC分类号： F21V7/22 , G02B6/0055 , G02F1/133615
摘要： A backlight may include a light guide and a light input. The light guide may have a light reflection surface and a light emission surface. The light input may include a diverging wedge having a narrow end and opposing side surfaces extending to the narrow end. A light source may be disposed adjacent to one of the opposing side surfaces and may emit light into the light input portion. A multilayer polymeric mirror film may be disposed adjacent to the opposing side surfaces but not in intimate contact therewith and may reflect more than 95% of visible light incident on the multilayer polymeric mirror film.
摘要翻译：背光源可以包括光导和光输入。光导可以具有光反射表面和光发射表面。光输入可以包括具有延伸到窄端的窄端和相对侧表面的发散楔。光源可以被布置成与相对的侧表面中的一个相邻，并且可以将光发射到光输入部分中。多层聚合物镜膜可以布置成与相对的侧表面相邻但不与其紧密接触，并且可以反射入射在多层聚合物镜膜上的95％以上的可见光。

14. 发明申请

US20120020110A1 BACKLIGHT ASYMMETRIC LIGHT INPUT WEDGE 审中-公开
标题翻译：背光不对称光输入楔
公开(公告)号：US20120020110A1
公开(公告)日：2012-01-26
申请号：US13246891
申请日：2011-09-28
申请人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
发明人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
IPC分类号： F21V7/04
CPC分类号： G02B6/0046 , G02B6/0028 , G02B6/0031 , G02B6/0043 , G02B6/0055
摘要： A backlight is disclosed and includes a visible light transmissive body primarily propagating light by TIR with a light input surface and a light output surface and a light guide portion and a light input portion. The light guide portion has a light reflection surface and a light emission surface. The light input portion has opposing side surfaces that are not parallel. One of the opposing surfaces is co-planar with either the light emission surface or the light reflection surface. A light source is disposed adjacent to the light input surface. The light source emits light into the light input portion. A reflective layer is disposed adjacent to or on the opposing side surfaces.
摘要翻译：公开了一种背光，包括主要通过TIR传输光的可见光透射体，其具有光输入表面和光输出表面以及导光部分和光输入部分。导光部具有光反射面和发光面。光输入部分具有不平行的相对的侧表面。相对表面中的一个与发光表面或光反射表面共面。光源邻近光输入表面设置。光源将光发射到光输入部分。反射层邻近或相对的侧表面设置。

15. 发明授权

US07941028B2 Backlight asymmetric light input wedge 有权
标题翻译：背光不对称光输入楔
公开(公告)号：US07941028B2
公开(公告)日：2011-05-10
申请号：US12499165
申请日：2009-07-08
申请人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
发明人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
IPC分类号： G02B6/10 , G02F1/1335 , F21V7/04
CPC分类号： G02B6/0046 , G02B6/0028 , G02B6/0031 , G02B6/0043 , G02B6/0055
摘要： A backlight is disclosed and includes a visible light transmissive body primarily propagating light by TIR with a light input surface and a light output surface and a light guide portion and a light input portion. The light guide portion has a light reflection surface and a light emission surface. The light input portion has opposing side surfaces that are not parallel. One of the opposing surfaces is co-planar with either the light emission surface or the light reflection surface. A light source is disposed adjacent to the light input surface. The light source emits light into the light input portion. A reflective layer is disposed adjacent to or on the opposing side surfaces.
摘要翻译：公开了一种背光，包括主要通过TIR传输光的可见光透射体，其具有光输入表面和光输出表面以及导光部分和光输入部分。导光部具有光反射面和发光面。光输入部分具有不平行的相对的侧表面。相对表面中的一个与发光表面或光反射表面共面。光源邻近光输入表面设置。光源将光发射到光输入部分。反射层邻近或相对的侧表面设置。

16. 发明申请

US20110099864A1 BACKLIGHT ASYMMETRIC LIGHT INPUT WEDGE 有权
标题翻译：背光不对称光输入楔
公开(公告)号：US20110099864A1
公开(公告)日：2011-05-05
申请号：US13006681
申请日：2011-01-14
申请人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
发明人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
IPC分类号： G09F13/14 , F21V7/22 , G09F13/04
CPC分类号： G02B6/0046 , G02B6/0028 , G02B6/0031 , G02B6/0043 , G02B6/0055
摘要： A backlight is disclosed and includes a visible light transmissive body primarily propagating light by TIR with a light input surface and a light output surface and a light guide portion and a light input portion. The light guide portion has a light reflection surface and a light emission surface. The light input portion has opposing side surfaces that are not parallel. One of the opposing surfaces is co-planar with either the light emission surface or the light reflection surface. A light source is disposed adjacent to the light input surface. The light source emits light into the light input portion. A reflective layer is disposed adjacent to or on the opposing side surfaces.
摘要翻译：公开了一种背光，包括主要通过TIR传输光的可见光透射体，其具有光输入表面和光输出表面以及导光部分和光输入部分。导光部具有光反射面和发光面。光输入部分具有不平行的相对的侧表面。相对表面中的一个与发光表面或光反射表面共面。光源邻近光输入表面设置。光源将光发射到光输入部分。反射层邻近或相对的侧表面设置。

17. 发明申请

US20090273948A1 BACKLIGHT ASYMMETRIC LIGHT INPUT WEDGE 有权
标题翻译：背光不对称光输入楔
公开(公告)号：US20090273948A1
公开(公告)日：2009-11-05
申请号：US12499165
申请日：2009-07-08
申请人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
发明人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R. Destain
IPC分类号： F21V7/22
CPC分类号： G02B6/0046 , G02B6/0028 , G02B6/0031 , G02B6/0043 , G02B6/0055
摘要： A backlight is disclosed and includes a visible light transmissive body primarily propagating light by TIR with a light input surface and a light output surface and a light guide portion and a light input portion. The light guide portion has a light reflection surface and a light emission surface. The light input portion has opposing side surfaces that are not parallel. One of the opposing surfaces is co-planar with either the light emission surface or the light reflection surface. A light source is disposed adjacent to the light input surface. The light source emits light into the light input portion. A reflective layer is disposed adjacent to or on the opposing side surfaces.
摘要翻译：公开了一种背光，包括主要通过TIR传输光的可见光透射体，其具有光输入表面和光输出表面以及导光部分和光输入部分。导光部具有光反射面和发光面。光输入部分具有不平行的相对的侧表面。相对表面中的一个与发光表面或光反射表面共面。光源邻近光输入表面设置。光源将光发射到光输入部分。反射层邻近或相对的侧表面设置。

18. 发明授权

US08059933B2 Backlight asymmetric light input wedge 有权
公开(公告)号：US08059933B2
公开(公告)日：2011-11-15
申请号：US13006681
申请日：2011-01-14
申请人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R Destain
发明人： William J. Bryan , John C. Schultz , Michael A. Meis , Patrick R Destain
IPC分类号： G02B6/10 , G02F1/1335 , F21V7/04
CPC分类号： G02B6/0046 , G02B6/0028 , G02B6/0031 , G02B6/0043 , G02B6/0055
摘要： A backlight is disclosed and includes a visible light transmissive body primarily propagating light by TIR with a light input surface and a light output surface and a light guide portion and a light input portion. The light guide portion has a light reflection surface and a light emission surface. The light input portion has opposing side surfaces that are not parallel. One of the opposing surfaces is co-planar with either the light emission surface or the light reflection surface. A light source is disposed adjacent to the light input surface. The light source emits light into the light input portion. A reflective layer is disposed adjacent to or on the opposing side surfaces.

19. 发明申请

US20110134347A1 STEREOSCOPIC 3D LIQUID CRYSTAL DISPLAY APPARATUS WITH SLATTED LIGHT GUIDE 有权
标题翻译：立体三维液晶显示装置与轻巧指南
公开(公告)号：US20110134347A1
公开(公告)日：2011-06-09
申请号：US13026386
申请日：2011-02-14
申请人： Robert L. Brott , William J. Bryan , David J. Lundin , Michael A. Meis , John C. Schultz
发明人： Robert L. Brott , William J. Bryan , David J. Lundin , Michael A. Meis , John C. Schultz
IPC分类号： G02F1/1335
CPC分类号： G02B27/2264 , G02B6/0038 , G02B6/0061 , G02B6/0076 , G02B6/0078 , G02B27/2214 , H04N13/32 , H04N13/398 , Y10S385/901
摘要： A scanning backlight for a stereoscopic 3D liquid crystal display apparatus includes a light guide formed from a plurality of segments. Each segment has a first side and a second side opposite the first side, and a first surface extending between the first and second sides and a second surface opposite the first surface. The first surface substantially re-directs light and the second surface substantially transmits light. The plurality of segments are arranged substantially in parallel and with the second surfaces transmitting light in substantially the same direction to provide backlighting for a stereoscopic 3D liquid crystal display. A first light source is disposed along the first side of each segment for transmitting light into the light guide from the first side, and a second light source is disposed along the second side of each segment for transmitting light into the light guide from the second side. Each segment first and second light source is selectively turned on and off in a particular pattern and each segment light source selectively transmits light into the light guide first side or light guide second side to form a scanning backlight.
摘要翻译：立体3D液晶显示装置的扫描背光源包括由多个片段形成的导光体。每个段具有与第一侧相对的第一侧和第二侧，以及在第一和第二侧之间延伸的第一表面和与第一表面相对的第二表面。第一表面基本上重新引导光并且第二表面基本上透射光。多个片段基本上平行布置，并且第二表面沿基本上相同的方向透射光以为立体3D液晶显示器提供背光。第一光源沿着每个段的第一侧布置，用于将光从第一侧透射到光导中，并且第二光源沿着每个段的第二侧设置，用于将光从第二侧传输到光导中。每个段第一和第二光源被选择性地以特定图案打开和关闭，并且每个段光源选择性地将光传输到光导第一侧或光导二次侧以形成扫描背光。

20. 发明授权

US07911547B2 Stereoscopic 3D liquid crystal display apparatus with slatted light guide 有权
公开(公告)号：US07911547B2
公开(公告)日：2011-03-22
申请号：US11865841
申请日：2007-10-02
申请人： Robert L. Brott , William J. Bryan , David J. Lundin , Michael A. Meis , John C. Schultz
发明人： Robert L. Brott , William J. Bryan , David J. Lundin , Michael A. Meis , John C. Schultz
IPC分类号： G02F1/1335 , G01C3/14
CPC分类号： G02B27/2264 , G02B6/0038 , G02B6/0061 , G02B6/0076 , G02B6/0078 , G02B27/2214 , H04N13/32 , H04N13/398 , Y10S385/901
摘要： A scanning backlight for a stereoscopic 3D liquid crystal display apparatus includes a light guide formed from a plurality of segments. Each segment has a first side and a second side opposite the first side, and a first surface extending between the first and second sides and a second surface opposite the first surface. The first surface substantially re-directs light and the second surface substantially transmits light. The plurality of segments are arranged substantially in parallel and with the second surfaces transmitting light in substantially the same direction to provide backlighting for a stereoscopic 3D liquid crystal display. A first light source is disposed along the first side of each segment for transmitting light into the light guide from the first side, and a second light source is disposed along the second side of each segment for transmitting light into the light guide from the second side. Each segment first and second light source is selectively turned on and off in a particular pattern and each segment light source selectively transmits light into the light guide first side or light guide second side to form a scanning backlight.

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