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21. 发明申请

US20120206937A1 EFFICIENT COLLIMATION OF LIGHT WITH OPTICAL WEDGE 有权
标题翻译：光学灯具的高效收录
公开(公告)号：US20120206937A1
公开(公告)日：2012-08-16
申请号：US13453744
申请日：2012-04-23
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
IPC分类号： F21V7/04
CPC分类号： G02B27/30 , G02B5/045 , G02B6/0046 , G02B6/0055 , Y10S385/901
摘要： Embodiments of optical collimators are disclosed. For example, one disclosed embodiment comprises an optical waveguide having a first end, a second end opposing the first end, a viewing surface extending at least partially between the first end and the second end, and a back surface opposing the viewing surface. The viewing surface comprises a first critical angle of internal reflection, and the back surface is configured to be reflective at the first critical angle of internal reflection. Further, a collimating end reflector comprising a faceted lens structure having a plurality of facets is disposed at the second end of the optical waveguide.
摘要翻译：公开了光学准直仪的实施例。例如，一个公开的实施例包括光波导，其具有第一端，与第一端相对的第二端，至少部分地在第一端和第二端之间延伸的观察表面和与观察表面相对的后表面。观察表面包括第一临界内反射角，并且后表面构造成在内反射的第一临界角处是反射的。此外，包括具有多个小面的多面透镜结构的准直端反射器设置在光波导的第二端。

22. 发明授权

US08029181B2 Light collector for an illumination optic 有权
标题翻译：用于照明光学器件的集光器
公开(公告)号：US08029181B2
公开(公告)日：2011-10-04
申请号：US12948627
申请日：2010-11-17
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche , Glen C. Larsen
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche , Glen C. Larsen
IPC分类号： F21V33/00
CPC分类号： G02B6/0053 , G02B6/0046 , G02B7/022 , G02B19/0028 , G02B19/0061
摘要： A light collector is provided to converge light from a light source down to a range of acceptance angles of an illumination optic, and to couple the converged light into the illumination optic, where the range of acceptance angles of the illumination optic is less than a range of emission angles of the light source.
摘要翻译：提供集光器以将来自光源的光会聚到照明光学器件的接受角度的范围内，并且将会聚的光耦合到照明光学器件中，其中照明光学器件的接收角度范围小于一个范围的光源的发射角。

23. 发明申请

US20110228562A1 EFFICIENT COLLIMATION OF LIGHT WITH OPTICAL WEDGE 有权
标题翻译：光学灯具的高效收录
公开(公告)号：US20110228562A1
公开(公告)日：2011-09-22
申请号：US13149501
申请日：2011-05-31
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
IPC分类号： F21V8/00 , G02B27/30
CPC分类号： G02B27/30 , G02B5/045 , G02B6/0046 , G02B6/0055 , Y10S385/901
摘要： Embodiments of optical collimators are disclosed. For example, one disclosed embodiment comprises an optical waveguide having a first end, a second end opposing the first end, a viewing surface extending at least partially between the first end and the second end, and a back surface opposing the viewing surface. The viewing surface comprises a first critical angle of internal reflection, and the back surface is configured to be reflective at the first critical angle of internal reflection. Further, a collimating end reflector comprising a faceted lens structure having a plurality of facets is disposed at the second end of the optical waveguide.
摘要翻译：公开了光学准直仪的实施例。例如，一个公开的实施例包括光波导，其具有第一端，与第一端相对的第二端，至少部分地在第一端和第二端之间延伸的观察表面和与观察表面相对的后表面。观察表面包括第一临界内反射角，并且后表面构造成在内反射的第一临界角处是反射的。此外，包括具有多个小面的多面透镜结构的准直端反射器设置在光波导的第二端。

24. 发明授权

US07970246B2 Efficient collimation of light with optical wedge 有权
标题翻译：光楔的光效准直
公开(公告)号：US07970246B2
公开(公告)日：2011-06-28
申请号：US12883077
申请日：2010-09-15
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
IPC分类号： G02B6/26 , G09F13/04
CPC分类号： G02B27/30 , G02B5/045 , G02B6/0046 , G02B6/0055 , Y10S385/901
摘要： Embodiments of optical collimators are disclosed. For example, one disclosed embodiment comprises an optical waveguide having a first end, a second end opposing the first end, a viewing surface extending at least partially between the first end and the second end, and a back surface opposing the viewing surface. The viewing surface comprises a first critical angle of internal reflection, and the back surface is configured to be reflective at the first critical angle of internal reflection. Further, a collimating end reflector comprising a faceted lens structure having a plurality of facets is disposed at the second end of the optical waveguide.
摘要翻译：公开了光学准直仪的实施例。例如，一个公开的实施例包括光波导，其具有第一端，与第一端相对的第二端，至少部分地在第一端和第二端之间延伸的观察表面和与观察表面相对的后表面。观察表面包括第一临界内反射角，并且后表面构造成在内反射的第一临界角处是反射的。此外，包括具有多个小面的多面透镜结构的准直端反射器设置在光波导的第二端。

25. 发明申请

US20110043142A1 SCANNING COLLIMATION OF LIGHT VIA FLAT PANEL LAMP 有权
标题翻译：扫描通过平板灯的灯
公开(公告)号：US20110043142A1
公开(公告)日：2011-02-24
申请号：US12621275
申请日：2009-11-18
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
IPC分类号： H05B37/00 , F21V7/04
CPC分类号： G02B5/045 , G02B6/0046 , G02B6/0053 , G02B26/108 , G02B27/30
摘要： Various embodiments are disclosed that relate to scanning the direction of light emitted from optical collimators. For example, one disclosed embodiment provides a system for scanning collimated light, the system comprising an optical wedge, a light injection system, and a controller. The optical wedge comprises a thin end, a thick end opposite the thin end, a viewing surface extending at least partially between the thick end and the thin end, and a back surface opposite the viewing surface. The thick end of the optical wedge further comprises an end reflector comprising a faceted lens structure. The light injection system is configured to inject light into the thin end of the optical wedge, and the controller is configured to control the location along the thin end of the optical wedge at which the light injection system injects light.
摘要翻译：公开了涉及扫描从光学准直器发射的光的方向的各种实施例。例如，一个公开的实施例提供了用于扫描准直光的系统，该系统包括光楔，光注入系统和控制器。光楔包括薄端，与薄端相对的厚端，至少部分延伸在厚端与薄端之间的观察表面以及与观察表面相对的后表面。光楔的较厚端部还包括端面反射器，其包括多面透镜结构。光注入系统被配置为将光注入光楔的薄端，并且控制器被配置为控制沿着光注入系统注入光的光楔的薄端的位置。

26. 发明授权

US07660047B1 Flat panel lens 有权
标题翻译：平板镜头
公开(公告)号：US07660047B1
公开(公告)日：2010-02-09
申请号：US12203167
申请日：2008-09-03
申请人： Adrian Travis , Timothy A. Large , Neil Emerton
发明人： Adrian Travis , Timothy A. Large , Neil Emerton
IPC分类号： G02B17/00
CPC分类号： G02B6/0046 , G06F3/042
摘要： A flat panel lens system as a tapered light guide that has minimal or no margin for fan out. The tapered light guide includes a thin end, and a thick end of which is a bevelled mirror or an optical equivalent. Light is injected into the thin end and the mirror is such that rays injected through a point at the thin end emerge collimated from one of the light guide surfaces, and that collimated rays injected at an appropriate angle through one of the light guide surfaces emerge from a point at the thin end. Bragg gratings can be utilized for color implementations as well. The tapered light guide can be fabricated as a single piece, by extrusion, injection molding, or the combination/variation of extrusion and injection molding, as well as other commonly known techniques.
摘要翻译：作为锥形导光板的平板透镜系统，扇形空间最小或无余量。锥形导光体包括一个薄的端部，其厚端是倾斜的镜子或光学等效物。光被注入薄端，反射镜使得通过薄端处的点注入的光线从其中一个导光表面出来准直，并且通过其中一个光导表面以适当角度注入的准直光线从一点在瘦端。布拉格光栅也可以用于颜色实现。锥形光导可以通过挤出，注射成型或挤出和注射成型的组合/变化以及其它通常已知的技术制成单件。

27. 发明授权

US08767294B2 Optic with extruded conic profile 有权
标题翻译：光纤与挤出圆锥轮廓
公开(公告)号：US08767294B2
公开(公告)日：2014-07-01
申请号：US13176583
申请日：2011-07-05
申请人： Liying Chen , Timothy Large , Neil Emerton , Adrian Travis
发明人： Liying Chen , Timothy Large , Neil Emerton , Adrian Travis
IPC分类号： G02B23/08
CPC分类号： B29D11/00663 , G02B5/0236 , G02B5/0278 , G02B6/003 , G02B6/0031 , G02B6/0046 , G02B6/0051 , G02B23/08 , G03B21/005 , G03B21/10
摘要： A transmission optic having a transparent sheet with opposing front and back faces and an end face adjacent the front and back faces. The separation between the back face and a nearest point on the front face varies as a conic function of distance along the front face from that point to the end face.
摘要翻译：一种透射光学元件，具有透明片材，该透明片材具有相对的前后表面和与前表面和后表面相邻的端面。背面与前表面最近点之间的分离随着从该点到端面的前面的距离的圆锥函数而变化。

28. 发明授权

US08477261B2 Shadow elimination in the backlight for a 3-D display 有权
标题翻译： 3-D显示屏背光消除阴影
公开(公告)号：US08477261B2
公开(公告)日：2013-07-02
申请号：US12954059
申请日：2010-11-24
申请人： Adrian Travis , Neil Emerton
发明人： Adrian Travis , Neil Emerton
IPC分类号： G02F1/1335
CPC分类号： G02B27/26 , G02B6/0056 , G02B27/286
摘要： A light guide device can provide a backlight for an LCD or a projection display. The light guide device includes a light-input end and an opposing end, opposing left and right sides which join the light-input end and the opposing end, and opposing front and back surfaces which join the light-input end and the opposing end. A birefringent film is provided on the opposing left and right sides of the light guide which switches a polarization of incident light. Incident light is provided at the light-input end having a right-handed circular polarization, in addition to light having a left-handed circular polarization. Light emitted from the front surface passes through a linear polarizer which selectively passes light to allow privacy of viewing by a user. The incident light can be provided at the light-input end using one or more cuboid rods, slab light guides, or discrete light sources.
摘要翻译：导光装置可以为LCD或投影显示器提供背光源。导光装置包括光输入端和相对端，相对的左和右侧连接光输入端和相对端，以及相对的前后表面，其连接光输入端和相对端。在导光体的相对的左右两侧设置双折射膜，其切换入射光的偏振。除了具有左旋圆极化的光之外，入射光被提供在具有右旋圆偏振的光输入端。从前表面发射的光通过线性偏振器，其选择性地通过光以允许用户隐私观看。入射光可以使用一个或多个长方体杆，平板光导或离散的光源在光输入端提供。

29. 发明授权

US08351744B2 Efficient collimation of light with optical wedge 有权
标题翻译：光楔的光效准直
公开(公告)号：US08351744B2
公开(公告)日：2013-01-08
申请号：US13453744
申请日：2012-04-23
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
IPC分类号： G02B6/26 , G09F13/04
CPC分类号： G02B27/30 , G02B5/045 , G02B6/0046 , G02B6/0055 , Y10S385/901
摘要： Embodiments of optical collimators are disclosed. For example, one disclosed embodiment comprises an optical waveguide having a first end, a second end opposing the first end, a viewing surface extending at least partially between the first end and the second end, and a back surface opposing the viewing surface. The viewing surface comprises a first critical angle of internal reflection, and the back surface is configured to be reflective at the first critical angle of internal reflection. Further, a collimating end reflector comprising a faceted lens structure having a plurality of facets is disposed at the second end of the optical waveguide.
摘要翻译：公开了光学准直仪的实施例。例如，一个公开的实施例包括光波导，其具有第一端，与第一端相对的第二端，至少部分地在第一端和第二端之间延伸的观察表面和与观察表面相对的后表面。观察表面包括第一临界内反射角，并且后表面构造成在内反射的第一临界角处是反射的。此外，包括具有多个小面的多面透镜结构的准直端反射器设置在光波导的第二端。

30. 发明申请

US20110044056A1 LIGHT COLLECTOR FOR AN ILLUMINATION OPTIC 审中-公开
标题翻译：光收集器用于照明光学
公开(公告)号：US20110044056A1
公开(公告)日：2011-02-24
申请号：US12651960
申请日：2010-01-04
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche , Glen C. Larsen
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche , Glen C. Larsen
IPC分类号： F21V3/00 , G02B6/10 , F21V11/00
CPC分类号： G02B6/0053 , G02B6/0046 , G02B7/022 , G02B19/0028 , G02B19/0061
摘要： A light collector is provided to converge light from a light source down to a range of acceptance angles of an illumination optic, and to couple the converged light into the illumination optic, where the range of acceptance angles of the illumination optic is less than a range of emission angles of the light source.
摘要翻译：提供集光器以将来自光源的光会聚到照明光学器件的接受角度的范围内，并且将会聚的光耦合到照明光学器件中，其中照明光学器件的接收角度范围小于一个范围的光源的发射角。

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