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41. 发明申请

US20150338633A1 Wide Field of View Foveal Night Vision Systems 有权
标题翻译：宽视场中央凹夜视系统
公开(公告)号：US20150338633A1
公开(公告)日：2015-11-26
申请号：US14020223
申请日：2013-09-06
申请人： Le Li , Haiping Yu , Lei Guo , Yongxin Tang , Shenggang Wang , Aaron B. Cole
发明人： Le Li , Haiping Yu , Lei Guo , Yongxin Tang , Shenggang Wang , Aaron B. Cole
IPC分类号： G02B23/12
CPC分类号： G02B23/12 , G02B23/125 , G02B23/18
摘要： An optical viewing apparatus may include an objective lens assembly and an one eye piece assembly connected to the objective lens assembly. The optical viewing apparatus may exhibit a field of view in the range of between 40° and, preferably beyond 80°, and an eye-relief of at least 15 mm, and the optical viewing apparatus may exhibit a foveated image for at least one field of view (FOV) wherein the optical on-axis resolution decays toward the periphery of the field of view.
摘要翻译：光学观察装置可以包括物镜组件和连接到物镜组件的一个眼件组件。光学观察装置可以在40°，优选地超过80°的范围内展现视野，并且可以呈现至少15mm的眼睛浮雕，并且光学观察装置可以呈现至少一个场的移动图像（FOV），其中光轴上分辨率衰减到视场的周边。

42. 发明授权

US09046730B2 Displays and sensors integrated with multi-state cholesteric liquid crystal devices 有权
标题翻译：与多态胆甾型液晶装置集成的显示器和传感器
公开(公告)号：US09046730B2
公开(公告)日：2015-06-02
申请号：US13453655
申请日：2012-04-23
申请人： Le Li , Yongxin Tang , Haiping Yu , Jie Yang , Jiangbin Zhao
发明人： Le Li , Yongxin Tang , Haiping Yu , Jie Yang , Jiangbin Zhao
IPC分类号： G02F1/137
CPC分类号： G02F1/13718
摘要： A sensing device may include a cholesteric crystal device including two optically transparent substrates; a liquid crystal having portions adapted for producing a plurality of optical states, said liquid crystal being arranged between the two optically transparent substrates; an optical sensor for changing optical states of respective portions of said liquid crystal to produce a range of respective optical states including all optical states produced by said liquid crystal ranging from one state to any combination of broadband reflection, tunable narrow band reflection, light scattering, and transparency in accordance with an amount of voltage applied across said cholesteric crystal device for changing optical states.
摘要翻译：感测装置可以包括胆甾醇晶体装置，其包括两个光学透明基板; 具有适于产生多种光学状态的部分的液晶，所述液晶布置在两个光学透明基板之间; 一种光学传感器，用于改变所述液晶的各部分的光学状态，以产生包括由所述液晶产生的所有光学状态的范围，所述光学状态从一种状态到宽带反射，可调窄带反射，光散射，并且根据用于改变光学状态的所述胆甾型晶体装置两端施加的电压量的透明度。

43. 发明授权

US06999649B1 Optical switches made by nematic liquid crystal switchable mirrors, and apparatus of manufacture 失效
标题翻译：由向列液晶可转换镜制成的光开关，以及制造装置
公开(公告)号：US06999649B1
公开(公告)日：2006-02-14
申请号：US10281538
申请日：2002-10-28
申请人： Zhan Chen , Le Li
发明人： Zhan Chen , Le Li
IPC分类号： G02B6/26
CPC分类号： G02F1/315 , G02B6/351 , G02B6/3546 , G02F1/07 , G02F1/1326 , G02F1/1334 , G02F1/137 , G02F1/31 , G02F2001/213
摘要： Technology for constructing a single layer polarization insensitive electrically switchable liquid crystal mirror is disclosed which serves as the basic element for constructing an optical router switch array in free space as well as waveguide format. The optical router switch array includes a plurality of switchable liquid crystal mirror elements having liquid crystal arranged in stack cells and/or in a waveguide configuration. The resulted optical router switches are motionless, polarization insensitive, stable within the operational spectral region, and stable versus temperature. The invention also includes methods for manufacturing a single switchable liquid crystal mirror element and the optical switch arrays. The same technology is further extended to constructing an electrically tunable optical filter that is motionless and polarization insensitive.
摘要翻译：公开了用于构建单层偏振不敏感电开关液晶镜的技术，其用作在自由空间以及波导格式中构建光路由器开关阵列的基本元件。光路由器开关阵列包括多个具有布置在堆叠单元中和/或波导配置中的液晶的可切换液晶镜元件。所产生的光路由器开关是静止的，极化不敏感的，在工作光谱区域内是稳定的，并且与温度相对稳定。本发明还包括用于制造单个可切换液晶镜元件和光开关阵列的方法。相同的技术进一步扩展到构造一个电可调光学滤波器，它是静止的和极化不敏感的。

44. 发明授权

US06697133B2 Controllable bandwidth polarizer 失效
标题翻译：可控带偏振器
公开(公告)号：US06697133B2
公开(公告)日：2004-02-24
申请号：US10117945
申请日：2002-04-08
申请人： Bunsen Fan , Jian-feng Li , Le Li , Sadeg Faris
发明人： Bunsen Fan , Jian-feng Li , Le Li , Sadeg Faris
IPC分类号： G02F11335
CPC分类号： B82Y15/00 , E06B9/24 , G02F1/133365 , G02F1/1334 , G02F1/13718 , G02F2001/13345 , G02F2001/133543 , G02F2203/07
摘要： A light controlling film is described comprising a polymerized polymer network of a crosslinked high molecular weight polymeric material and a low molecular weight cholesteric liquid crystal (CLC) material, wherein the high molecular weight and the low molecular weight form a material having cholesteric liquid crystal (CLC) order such that the film is a reflective circular polarizer whose bandwidth is controllable by an electric field impressed in the film.
摘要翻译：描述了一种光控膜，其包含交联的高分子量聚合物材料和低分子量胆甾型液晶（CLC）材料的聚合聚合物网络，其中高分子量和低分子量形成具有胆甾型液晶的材料 CLC）顺序，使得该膜是反射圆偏振器，其带宽可以通过印刷在膜中的电场来控制。

45. 发明授权

US06674504B1 Single layer multi-state ultra-fast cholesteric liquid crystal device and the fabrication methods thereof 失效
标题翻译：单层多态超快胆固醇液晶装置及其制造方法
公开(公告)号：US06674504B1
公开(公告)日：2004-01-06
申请号：US09968191
申请日：2001-10-01
申请人： Le Li , Deng-Ke Yang
发明人： Le Li , Deng-Ke Yang
IPC分类号： C09K1960
CPC分类号： G02F1/13718 , C09K19/544 , C09K19/586 , C09K19/60 , G02F1/13476 , G02F2001/13775
摘要： A device and method of manufacturing a single layer multi-state ultra-fast cholesteric liquid crystal includes two optically transparent states with a liquid crystal arranged therebetween, and changing the optical states of the liquid crystal ranging from one state to any combination of broadband reflection, tunable narrow band reflection, light scattering, and transparency in accordance with a voltage applied to the device. A surfactant can be added to reduce the response time and a dichroic dye may be added to include the property of light absorption and reduce the bandwidth. The device can provide any and all of the aforementioned optical states for infrared light, visible light, and ultra-violet light. The desired outputs can be formed according to need, so that predetermined optical states can operate with either no voltage or a particular voltage or voltage range.
摘要翻译：制造单层多状态超快速胆甾型液晶的装置和方法包括两个光学透明状态，其间布置有液晶，并且将从一种状态的液晶的光学状态改变为宽带反射的任意组合，根据施加到该装置的电压，可调窄带反射，光散射和透明度。可以添加表面活性剂以减少响应时间，并且可以加入二色性染料以包括光吸收的性质并降低带宽。该装置可以提供用于红外光，可见光和紫外光的任何和所有上述光学状态。可以根据需要形成期望的输出，使得预定的光学状态可以在无电压或特定电压或电压范围内操作。

46. 发明授权

US6072549A "Intelligent" glazing structures with additional control layers 失效
标题翻译：具有附加控制层的“智能”玻璃结构
公开(公告)号：US6072549A
公开(公告)日：2000-06-06
申请号：US39297
申请日：1998-03-14
申请人： Sadeg Faris , Le Li
发明人： Sadeg Faris , Le Li
IPC分类号： C09B67/00 , C09D11/02 , C09D11/16 , C09K19/00 , C09K19/52 , E06B9/24 , F24J2/40 , G01D11/28 , G02B5/30 , G02B27/00 , G02F1/1334 , G02F1/1335 , G02F1/13357 , G02F1/1347 , G02F1/137 , G02F1/139 , G02F1/1333 , C09K19/02
CPC分类号： C09B67/0098 , B82Y15/00 , C09D11/037 , C09D11/17 , C09K19/00 , C09K19/52 , E06B9/24 , F24J2/407 , G01D11/28 , G02B27/0093 , G02B5/3016 , G02F1/133514 , G02F1/13362 , G02F1/133621 , G02F1/13471 , G02F1/1393 , E06B2009/2464 , G02F1/1334 , G02F1/133536 , G02F1/13718 , G02F2001/133543 , G02F2001/133623 , H04N2213/008 , Y02E10/40
摘要： An "intelligent" window combined with an additional structure for further controlling light incident on the "intelligent" window is disclosed.
摘要翻译：公开了一种“智能”窗口，并结合了用于进一步控制“智能”窗口入射的光的附加结构。

47. 发明授权

US09341837B2 Wide field of view foveal night vision systems 有权
标题翻译：广视野中央凹夜视系统
公开(公告)号：US09341837B2
公开(公告)日：2016-05-17
申请号：US14020223
申请日：2013-09-06
申请人： Le Li , Haiping Yu , Lei Guo , Yongxin Tang , Shenggang Wang , Aaron B. Cole
发明人： Le Li , Haiping Yu , Lei Guo , Yongxin Tang , Shenggang Wang , Aaron B. Cole
IPC分类号： G02B23/00 , G02B23/12
CPC分类号： G02B23/12 , G02B23/125 , G02B23/18
摘要： An optical viewing apparatus may include an objective lens assembly and an one eye piece assembly connected to the objective lens assembly. The optical viewing apparatus may exhibit a field of view in the range of between 40° and, preferably beyond 80°, and an eye-relief of at least 15 mm, and the optical viewing apparatus may exhibit a foveated image for at least one field of view (FOV) wherein the optical on-axis resolution decays toward the periphery of the field of view.
摘要翻译：光学观察装置可以包括物镜组件和连接到物镜组件的一个眼件组件。光学观察装置可以在40°，优选地超过80°的范围内展现视野，并且可以呈现至少15mm的眼睛浮雕，并且光学观察装置可以呈现至少一个场的移动图像（FOV），其中光轴上分辨率衰减到视场的周边。

48. 发明授权

US09190920B2 H-bridge micro inverter grid-connected device 有权
标题翻译： H桥微逆变并网装置
公开(公告)号：US09190920B2
公开(公告)日：2015-11-17
申请号：US13571628
申请日：2012-08-10
申请人： Huaguang Zhang , Dongsheng Yang , Guangru Zhang , Gang Wang , Le Li , Xinrui Liu , Yingchun Wang , Rijiang Wang , Yang Jiao
发明人： Huaguang Zhang , Dongsheng Yang , Guangru Zhang , Gang Wang , Le Li , Xinrui Liu , Yingchun Wang , Rijiang Wang , Yang Jiao
IPC分类号： H02M3/335 , H02M7/48 , H02M1/00
CPC分类号： H02M3/33569 , H02M7/4807 , H02M2001/007 , Y02E10/56
摘要： An H-bridge micro inverter grid-connected device is invented to solve the problem that failure of any photovoltaic panel on the existing solar photovoltaic system cascade can cause efficiency reduction of the whole photovoltaic panel module. The H-bridge micro inverter grid-connected device comprises a single-chip microcomputer controller, a CPLD controller, a MOSFET full-bridge circuit, a high-frequency transformer, a half-bridge rectifying circuit, an SCR full-bridge circuit and a filter circuit, wherein the MOSFET full-bridge circuit is in the full-bridge type, the high-frequency transformer is a single-phase transformer with a central tap, and the SCR full-bridge circuit is applied. The integral structure above is characterized by the decreasing number of components, the reduction of power switches, and the simplification of the control circuits and driving circuits, so as to decrease the number of full-control switch components, improve the system reliability and reduce the system costs.
摘要翻译：发明了一种H桥微逆变并网装置，以解决现有太阳能光伏发电系统级联的任何光伏面板的故障可能导致整个光伏面板组件的效率降低的问题。 H桥微逆变并网装置包括单片机控制器，CPLD控制器，MOSFET全桥电路，高频变压器，半桥整流电路，SCR全桥电路和滤波电路，其中MOSFET全桥电路为全桥型，高频变压器为具有中央抽头的单相变压器，并采用SCR全桥电路。上述整体结构的特征在于部件数量的减少，功率开关的减少以及控制电路和驱动电路的简化，从而减少了全控开关元件的数量，提高了系统的可靠性，并减少了系统成本。

49. 发明申请

US20130242617A1 H-BRIDGE MICRO INVERTER GRID-CONNECTED DEVICE 有权
标题翻译： H型桥式微逆变器网状连接器件
公开(公告)号：US20130242617A1
公开(公告)日：2013-09-19
申请号：US13571628
申请日：2012-08-10
申请人： Huaguang Zhang , Dongsheng Yang , Guangru Zhang , Gang Wang , Le Li , Xinrui Liu , Yingchun Wang , Rijiang Wang , Yang Jiao
发明人： Huaguang Zhang , Dongsheng Yang , Guangru Zhang , Gang Wang , Le Li , Xinrui Liu , Yingchun Wang , Rijiang Wang , Yang Jiao
IPC分类号： H02M3/335
CPC分类号： H02M3/33569 , H02M7/4807 , H02M2001/007 , Y02E10/56
摘要： An H-bridge micro inverter grid-connected device is invented to solve the problem that failure of any photovoltaic panel on the existing solar photovoltaic system cascade can cause efficiency reduction of the whole photovoltaic panel module. The H-bridge micro inverter grid-connected device comprises a single-chip microcomputer controller, a CPLD controller, a MOSFET full-bridge circuit, a high-frequency transformer, a half-bridge rectifying circuit, an SCR full-bridge circuit and a filter circuit, wherein the MOSFET full-bridge circuit is in the full-bridge type, the high-frequency transformer is a single-phase transformer with a central tap, and the SCR full-bridge circuit is applied. The integral structure above is characterized by the decreasing number of components, the reduction of power switches, and the simplification of the control circuits and driving circuits, so as to decrease the number of full-control switch components, improve the system reliability and reduce the system costs.
摘要翻译：发明了一种H桥微逆变并网装置，以解决现有太阳能光伏发电系统级联的任何光伏面板的故障可能导致整个光伏面板组件的效率降低的问题。 H桥微逆变并网装置包括单片机控制器，CPLD控制器，MOSFET全桥电路，高频变压器，半桥整流电路，SCR全桥电路和滤波电路，其中MOSFET全桥电路为全桥型，高频变压器为具有中央抽头的单相变压器，并采用SCR全桥电路。上述整体结构的特征在于部件数量的减少，功率开关的减少以及控制电路和驱动电路的简化，从而减少了全控开关元件的数量，提高了系统的可靠性，并减少了系统成本。

50. 发明申请

US20120293733A1 Displays and Sensors Integrated with Multi-State Cholesteric Liquid Crystal Devices 有权
标题翻译：与多态胆固醇液晶器件集成的显示器和传感器
公开(公告)号：US20120293733A1
公开(公告)日：2012-11-22
申请号：US13453655
申请日：2012-04-23
申请人： Le Li , Yongxin Tang , Haiping Yu , Jie Yang , Jiangbin Zhao
发明人： Le Li , Yongxin Tang , Haiping Yu , Jie Yang , Jiangbin Zhao
IPC分类号： G02F1/1335
CPC分类号： G02F1/13718
摘要： A sensing device may include a cholesteric crystal device including two optically transparent substrates; a liquid crystal having portions adapted for producing a plurality of optical states, said liquid crystal being arranged between the two optically transparent substrates; an optical sensor for changing optical states of respective portions of said liquid crystal to produce a range of respective optical states including all optical states produced by said liquid crystal ranging from one state to any combination of broadband reflection, tunable narrow band reflection, light scattering, and transparency in accordance with an amount of voltage applied across said cholesteric crystal device for changing optical states.
摘要翻译：感测装置可以包括胆甾醇晶体装置，其包括两个光学透明基板; 具有适于产生多种光学状态的部分的液晶，所述液晶布置在两个光学透明基板之间; 一种光学传感器，用于改变所述液晶的各部分的光学状态，以产生包括由所述液晶产生的所有光学状态的范围，所述光学状态从一种状态到宽带反射，可调窄带反射，光散射，并且根据用于改变光学状态的所述胆甾型晶体装置两端施加的电压量的透明度。

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