专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09389337B1 Selective coating of a component using a potting process 有权
标题翻译：使用灌封工艺对组件进行选择性涂层
公开(公告)号：US09389337B1
公开(公告)日：2016-07-12
申请号：US13658894
申请日：2012-10-24
申请人： Chia-Jean Wang , Matthieu Daniel Jean Liger , Joseph John Hebenstreit
发明人： Chia-Jean Wang , Matthieu Daniel Jean Liger , Joseph John Hebenstreit
IPC分类号： B05D5/06 , G02B1/10
CPC分类号： C23C16/04 , B05C13/02 , G02B1/10 , G02B27/0172
摘要： Methods and systems involving a potting process for selectively coating a target surface of a component. An example method may include: (1) dispensing a masking agent into a cavity, wherein the cavity is within a holder; (2) immersing a portion of a component that has a plurality of surfaces into the masking agent, such that at least one portion of a target surface from the plurality of surfaces is not immersed; (3) curing the masking agent such that the masking agent hardens on the portion of the plurality of surfaces of the component immersed in the masking agent; (4) coating the target surface with a coating agent; and (5) separating the masking agent from the portion of the plurality of surfaces of the component immersed in the masking agent.
摘要翻译：包括用于选择性地涂覆部件的目标表面的灌封工艺的方法和系统。示例性方法可以包括：（1）将掩蔽剂分配到空腔中，其中所述空腔在保持器内; （2）将具有多个表面的部件的一部分浸渍到掩蔽剂中，使得来自多个表面的目标表面的至少一部分未浸没; （3）固化掩蔽剂，使得掩蔽剂在浸在掩蔽剂中的组分的多个表面的部分上硬化; （4）用涂布剂涂覆目标表面; 和（5）将掩蔽剂与浸在掩蔽剂中的组分的多个表面的部分分离。

2. 发明授权

US08760762B1 Image waveguide utilizing two mirrored or polarized surfaces 有权
标题翻译：图像波导利用两个镜像或极化表面
公开(公告)号：US08760762B1
公开(公告)日：2014-06-24
申请号：US13209279
申请日：2011-08-12
申请人： Daniel Kelly , Chia-Jean Wang
发明人： Daniel Kelly , Chia-Jean Wang
IPC分类号： G02B27/01
CPC分类号： G02B21/18 , G02B5/3058 , G02B27/0081 , G02B27/0172 , G02B27/147
摘要： An image waveguide includes first and second reflective surfaces being substantially parallel and opposing each other. The waveguide receives light from an in-coupling region through the first reflective surface, the light received at a first angle of incidence with respect to the second reflective surface. A reflective end surface positioned at an end of the waveguide and offset from perpendicular to the first and second reflective surfaces reflects the light to a second angle of incidence with respect to the second reflective surface that is less than the first angle of incidence. The light exits through an out-coupling region disposed on the first reflective surface to output the light at the second angle of incidence from the waveguide out the first reflective surface.
摘要翻译：图像波导包括基本上平行且彼此相对的第一和第二反射表面。波导从穿过第一反射表面的入耦合区域接收光，所述光以相对于第二反射表面的第一入射角接收。位于波导的端部并且偏离垂直于第一和第二反射表面的反射端表面将光反射到相对于小于第一入射角的第二反射表面的第二入射角。光通过设置在第一反射表面上的外耦合区域射出，以从第二反射表面将波导的第二入射角从该波导输出。

3. 发明申请

US20130207887A1 HEADS-UP DISPLAY INCLUDING EYE TRACKING 有权
标题翻译：头戴式耳机包括眼睛跟踪
公开(公告)号：US20130207887A1
公开(公告)日：2013-08-15
申请号：US13397459
申请日：2012-02-15
申请人： Hayes S. Raffle , Chia-Jean Wang
发明人： Hayes S. Raffle , Chia-Jean Wang
IPC分类号： G06F3/01
CPC分类号： G06F3/013 , G02B5/30 , G02B27/00 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B27/0176 , G02B2027/0138 , G02B2027/0178 , G02B2027/0187 , G06T7/70 , G06T2207/10004 , G06T2207/10048 , G06T2207/30196
摘要： Embodiments of an apparatus comprising a light guide including a proximal end, a distal end, a display positioned near the proximal end, an eye-tracking camera positioned at or near the proximal end to image eye-tracking radiation, a proximal optical element positioned in the light guide near the proximal end and a distal optical element positioned in the light guide near the distal end. The proximal optical element is optically coupled to the display, the eye-tracking camera and the distal optical element and the distal optical element is optically coupled to the proximal optical element, the ambient input region and the input/output region. Other embodiments are disclosed and claimed.
摘要翻译：包括光导的设备的实施例包括近端，远端，位于近端附近的显示器，位于近端处或附近的眼睛跟踪摄像机，用于图像眼睛跟踪辐射;近端光学元件，定位于靠近近端的光导和远端附近定位在光导中的远侧光学元件。近端光学元件光学耦合到显示器，眼睛跟踪相机和远端光学元件，远端光学元件光学耦合到近端光学元件，环境输入区域和输入/输出区域。公开和要求保护其他实施例。

4. 发明申请

US20080085088A1 MULTIPLE QUANTUM DOT WAVEGUIDES 失效
标题翻译：多量子波形
公开(公告)号：US20080085088A1
公开(公告)日：2008-04-10
申请号：US11750787
申请日：2007-05-18
申请人： Lih Lin , Chia-Jean Wang , Babak Parvis
发明人： Lih Lin , Chia-Jean Wang , Babak Parvis
IPC分类号： G02B6/10 , B05D5/06
CPC分类号： B82Y20/00 , G02B6/1221 , H01S5/021 , H01S5/041 , H01S5/3412 , H01S5/4025 , H01S5/50 , H01S5/5027 , Y10T29/49124
摘要： The present invention relates to an assembly of multiple waveguides which includes a substrate and a plurality of waveguides positioned on said substrate at locations effective to suppress cross-talk between different waveguides. The plurality of waveguides each comprise an elongate array of quantum dots extending between sets of first and second locations on the substrate. The waveguides are positioned to receive: (1) pumped light uniformly applied to the array to produce electron-hole pairs and to enable optical gain and (2) signal light at the first location to trigger an emission from the quantum dot at the first location and transmission of photons along the array to the second location. A light transmission system which includes this assembly as well as methods of making and using the assembly are also disclosed.
摘要翻译：本发明涉及多个波导的组件，其包括基板和在有效抑制不同波导之间的串扰的位置处定位在所述基板上的多个波导。多个波导每个包括在衬底上的第一和第二位置的组之间延伸的量子点的细长阵列。波导被定位为接收：（1）均匀地施加到阵列的泵浦光以产生电子 - 空穴对并且使光学增益和（2）在第一位置处的信号光触发在第一位置处的量子点的发射并沿着阵列将光子传输到第二位置。还公开了包括该组件的光传输系统以及制造和使用组件的方法。

5. 发明授权

US09046684B1 Method for selectively treating surfaces 有权
标题翻译：选择性处理表面的方法
公开(公告)号：US09046684B1
公开(公告)日：2015-06-02
申请号：US13548061
申请日：2012-07-12
申请人： Casey Feinstein , Matthieu Liger , Chia-Jean Wang
发明人： Casey Feinstein , Matthieu Liger , Chia-Jean Wang
IPC分类号： G02B1/10 , G02B27/01 , G03F7/00 , C03C17/00 , C03C15/00
CPC分类号： G02B27/01 , C03C15/00 , C03C17/00 , G02B1/10 , G02B27/017 , G02B27/0172 , G03F7/0002 , G03F7/0005
摘要： A method of treating a surface includes providing an object and applying a masking layer to a target surface area of the object. A sacrificial material is applied to a non-target surface area of the object. The method also includes removing the masking layer from the target surface area. The target surface area is exposed to a substance that etches or coats the target surface area. The sacrificial material from the non-target surface area of the object is removed, leaving the target surface area of the object etched or coated by the substance while the non-target surface area is not etched or coated by the substance.
摘要翻译：处理表面的方法包括提供物体并将掩模层施加到物体的目标表面区域。将牺牲材料施加到物体的非目标表面区域。该方法还包括从目标表面区域去除掩模层。目标表面积暴露于蚀刻或涂覆目标表面积的物质。除去物体的非目标表面区域的牺牲材料，留下被物体蚀刻或涂覆的物体的目标表面积，同时非目标表面积未被物质蚀刻或涂覆。

6. 发明授权

US08982471B1 HMD image source as dual-purpose projector/near-eye display 有权
标题翻译： HMD图像源为双用途投影仪/近眼显示
公开(公告)号：US08982471B1
公开(公告)日：2015-03-17
申请号：US13447743
申请日：2012-04-16
申请人： Thad Eugene Starner , Chia-Jean Wang
发明人： Thad Eugene Starner , Chia-Jean Wang
IPC分类号： G03H1/00 , G02B27/14
CPC分类号： G02B27/0172 , G02B5/30 , G02B27/017 , G02B2027/0138 , G02B2027/0178 , G02B2027/0187
摘要： A wearable computing system may include a head-mounted display (HMD) and an optical system with a display panel configured to generate images. The optical system may include an optical element that is adjustable between at least a first configuration and a second configuration. When the optical element is in the first configuration, the images generated by the display panel are viewable at an internal viewing location. When the optical element is in the second configuration, the images generated by the display panel are projected externally from the HMD. For example, the location, refractive index, reflectance, opacity, and/or polarization of the optical element could be adjusted.
摘要翻译：可戴式计算系统可以包括头戴式显示器（HMD）和具有被配置为产生图像的显示面板的光学系统。光学系统可以包括可在至少第一配置和第二配置之间调节的光学元件。当光学元件处于第一配置时，由显示面板产生的图像可在内部观看位置观看。当光学元件处于第二配置时，由显示面板产生的图像从HMD的外部突出。例如，可以调整光学元件的位置，折射率，反射率，不透明度和/或偏振。

7. 发明申请

US20130108229A1 HEADS-UP DISPLAY INCLUDING AMBIENT LIGHT CONTROL 审中-公开
标题翻译：头戴式显示器，包括环境光控制
公开(公告)号：US20130108229A1
公开(公告)日：2013-05-02
申请号：US13284743
申请日：2011-10-28
申请人： Thad E. Starner , Edward Keyes , Chia-Jean Wang , Xiaoyu Miao , Mark B. Spitzer
发明人： Thad E. Starner , Edward Keyes , Chia-Jean Wang , Xiaoyu Miao , Mark B. Spitzer
IPC分类号： G02B6/06
CPC分类号： G02B27/01 , G02B5/30 , G02B27/0101 , G02B2027/0118
摘要： Implementations are described of a waveguide apparatus including a proximal end, a distal end, a front surface and a back surface, the back surface being spaced apart from the front surface. A display input region is positioned at or near the proximal end, an ambient input region is positioned on the front surface near the distal end and an output region is positioned on the back surface near the distal end. One or more optical elements is positioned in or adjacent to the waveguide to direct display light from the display input region to the output region and to direct ambient light from the ambient input region to the output region, and an switchable mirror layer is positioned in or on the waveguide to selectively control the amount of ambient light that is directed to the output region. Other embodiments are disclosed and claimed.
摘要翻译：描述了包括近端，远端，前表面和后表面的波导装置的实施方式，后表面与前表面间隔开。显示输入区域位于近端处或附近，环境输入区域位于远端附近的前表面上，并且输出区域位于靠近远端的后表面上。将一个或多个光学元件定位在波导中或与波导相邻，以将显示光从显示输入区域引导到输出区域，并将环境光从环境输入区域引导到输出区域，并且可切换镜像层位于或在波导上以选择性地控制被引导到输出区域的环境光的量。公开和要求保护其他实施例。

8. 发明申请

US20100220970A1 MULTIPLE QUANTUM DOT WAVEGUIDES 审中-公开
标题翻译：多量子波形
公开(公告)号：US20100220970A1
公开(公告)日：2010-09-02
申请号：US12715967
申请日：2010-03-02
申请人： Lih Y. LIN , Chia-Jean WANG , Babak A. PARVIS
发明人： Lih Y. LIN , Chia-Jean WANG , Babak A. PARVIS
IPC分类号： G02B6/00 , H04B10/12 , H05K3/00 , G02B6/10
CPC分类号： B82Y20/00 , G02B6/1221 , H01S5/021 , H01S5/041 , H01S5/3412 , H01S5/4025 , H01S5/50 , H01S5/5027 , Y10T29/49124
摘要： The present invention relates to an assembly of multiple waveguides which includes a substrate and a plurality of waveguides positioned on said substrate at locations effective to suppress cross-talk between different waveguides. The plurality of waveguides each comprise an elongate array of quantum dots extending between sets of first and second locations on the substrate. The waveguides are positioned to receive: (1) pumped light uniformly applied to the array to produce electron-hole pairs and to enable optical gain and (2) signal light at the first location to trigger an emission from the quantum dot at the first location and transmission of photons along the array to the second location. A light transmission system which includes this assembly as well as methods of making and using the assembly are also disclosed.
摘要翻译：本发明涉及多个波导的组件，其包括基板和在有效抑制不同波导之间的串扰的位置处定位在所述基板上的多个波导。多个波导每个包括在衬底上的第一和第二位置的组之间延伸的量子点的细长阵列。波导被定位为接收：（1）均匀地施加到阵列的泵浦光以产生电子 - 空穴对并且使光学增益和（2）在第一位置处的信号光触发在第一位置处的量子点的发射并沿着阵列将光子传输到第二位置。还公开了包括该组件的光传输系统以及制造和使用组件的方法。

9. 发明授权

US07706660B2 Multiple quantum dot waveguides 失效
标题翻译：多量子点波导
公开(公告)号：US07706660B2
公开(公告)日：2010-04-27
申请号：US11750787
申请日：2007-05-18
申请人： Lih Y. Lin , Chia-Jean Wang , Babak A. Parvis
发明人： Lih Y. Lin , Chia-Jean Wang , Babak A. Parvis
IPC分类号： G02B6/00 , G02B6/10 , B05D5/06
CPC分类号： B82Y20/00 , G02B6/1221 , H01S5/021 , H01S5/041 , H01S5/3412 , H01S5/4025 , H01S5/50 , H01S5/5027 , Y10T29/49124
摘要： The present invention relates to an assembly of multiple waveguides which includes a substrate and a plurality of waveguides positioned on said substrate at locations effective to suppress cross-talk between different waveguides. The plurality of waveguides each comprise an elongate array of quantum dots extending between sets of first and second locations on the substrate. The waveguides are positioned to receive: (1) pumped light uniformly applied to the array to produce electron-hole pairs and to enable optical gain and (2) signal light at the first location to trigger an emission from the quantum dot at the first location and transmission of photons along the array to the second location. A light transmission system which includes this assembly as well as methods of making and using the assembly are also disclosed.
摘要翻译：本发明涉及多个波导的组件，其包括基板和在有效抑制不同波导之间的串扰的位置处定位在所述基板上的多个波导。多个波导每个包括在衬底上的第一和第二位置的组之间延伸的量子点的细长阵列。波导被定位为接收：（1）均匀地施加到阵列的泵浦光以产生电子 - 空穴对并且使光学增益和（2）在第一位置处的信号光触发在第一位置处的量子点的发射并沿着阵列将光子传输到第二位置。还公开了包括该组件的光传输系统以及制造和使用组件的方法。

10. 发明授权

US09213185B1 Display scaling based on movement of a head-mounted display 有权
标题翻译：基于头戴式显示器的移动显示缩放
公开(公告)号：US09213185B1
公开(公告)日：2015-12-15
申请号：US13466571
申请日：2012-05-08
申请人： Thad Eugene Starner , Adrian Wong , Yong Zhao , Chia-Jean Wang , Anurag Gupta , Liang-Yu (Tom) Chi
发明人： Thad Eugene Starner , Adrian Wong , Yong Zhao , Chia-Jean Wang , Anurag Gupta , Liang-Yu (Tom) Chi
IPC分类号： G06T19/00 , G02B27/01
CPC分类号： G02B27/017 , G02B27/0093 , G02B2027/0127 , G02B2027/0178 , G06T19/006
摘要： A wearable computing system may include a head-mounted display (HMD) with a display configured to display images viewable at a viewing location. When aligned with an HMD wearer's line of sight, the entire display area of the display may be within the HMD wearer's field of view. The area within which an HMD wearer's eye can move and still view the entire display area is termed an “eye box.” However, if the HMD slips up or down, the display area may become obscured, such that the wearer can no longer see the entire image. By scaling or subsetting an image area within the display area, the effective eye box dimensions may increase. Further, in response to movements of the HMD with respect to the wearer, the image area can be adjusted to reduce effects such as vibration and slippage.
摘要翻译：佩戴式计算系统可以包括头戴显示器（HMD），其具有被配置为显示在观看位置可视的图像的显示器。当与HMD佩戴者的视线对准时，显示器的整个显示区域可以在HMD佩戴者的视野之内。 HMD佩戴者的眼睛可以移动并仍然观看整个显示区域的区域被称为“眼箱”。但是，如果HMD向上或向下滑动，则显示区域可能变得模糊，使得佩戴者不能再看到整个图像。通过缩放或子集显示区域内的图像区域，可以增加有效的眼箱尺寸。此外，响应于HMD相对于穿着者的移动，可以调整图像区域以减少诸如振动和滑动的影响。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式