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1. 发明授权

US08999461B2 Electro-optical light control element, display and medium 有权
标题翻译：电光控制元件，显示屏和介质
公开(公告)号：US08999461B2
公开(公告)日：2015-04-07
申请号：US13491162
申请日：2012-06-07
申请人： Michael Heckmeier , Achim Gotz
发明人： Michael Heckmeier , Achim Gotz
IPC分类号： C09K19/52 , C09K19/20 , C09K19/12 , G02F1/1362 , C09K19/44 , C09K19/46 , G02F1/07 , G02F1/139 , G02F1/1343
CPC分类号： C09K19/44 , C09K19/46 , G02F1/07 , G02F1/134363 , G02F1/1393 , Y10T428/10
摘要： The present invention relates to an electro-optical light modulation element and to electro-optical displays and display systems, such as television screens and computer monitors, containing elements of this type. The light modulation elements according to the invention contain a mesogenic modulation medium which is in the isotropic phase during operation of the light modulation elements and are particularly distinguished by very short response times in addition to good contrast and low viewing-angle dependence. The mesogenic modulation media used in the electro-optical light modulation elements are likewise a subject-matter of the present invention.
摘要翻译：本发明涉及一种电光调制元件以及电光显示器和显示系统，例如电视屏幕和计算机监视器，其包含这种元件。根据本发明的光调制元件包含在光调制元件的操作期间处于各向同性相的介晶调制介质，并且除了良好的对比度和低视角依赖性之外，还特别区分非常短的响应时间。用于电光调制元件的介晶调制介质同样是本发明的主题。

2. 发明授权

US08995040B2 Lighting element in the exterior mirror 有权
标题翻译：外部镜子中的照明元件
公开(公告)号：US08995040B2
公开(公告)日：2015-03-31
申请号：US13315920
申请日：2011-12-09
申请人： Daniel Fritz
发明人： Daniel Fritz
IPC分类号： G02F1/07 , B60R1/06 , G08G1/16 , B60Q1/26 , G02F1/29 , B60R1/00 , G06K9/20
CPC分类号： B60Q1/2665 , B60R1/006 , B60R1/008 , B60R1/06 , G02F1/07 , G02F1/29 , G06K9/2036 , G08G1/166 , G08G1/167
摘要： An exterior mirror assembly with an optical display is suggested, whereby a light opening (2) is provided on the exterior mirror assembly for the passage of light of a warning display. The optical display comprieses of a display housing (4), into which an active illuminated display element (10) is mounted as a light source.
摘要翻译：建议具有光学显示器的外部反射镜组件，由此在外部反射镜组件上设置有用于通过警告显示器的光的开口（2）。显示器壳体（4）的光学显示器组合件，作为光源安装有源照明显示元件（10）。

3. 发明申请

US20140363162A1 OPTICAL DEVICE AND METHODS 有权
标题翻译：光学装置和方法
公开(公告)号：US20140363162A1
公开(公告)日：2014-12-11
申请号：US14374628
申请日：2013-01-23
申请人： CAMBRIDGE ENTERPRISE LIMITED
发明人： Daping Chu , Neil Collings , John Richard Moore , Mykhaylo Pivnenko , Brian Robertson
IPC分类号： H04Q11/00 , H04J14/02 , G02F1/03
CPC分类号： H04Q11/0005 , B82Y20/00 , G02B1/11 , G02B5/1828 , G02B5/1861 , G02B5/203 , G02B5/32 , G02B6/3512 , G02B6/3524 , G02B6/3534 , G02B6/3592 , G02B27/0172 , G02B27/0927 , G02B27/0944 , G02F1/03 , G02F1/0338 , G02F1/07 , G02F1/136277 , G02F1/292 , G02F1/293 , G02F1/31 , G02F2001/13793 , G02F2201/12 , G02F2201/38 , G02F2203/06 , H04J14/0212 , H04J14/0221 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/0035
摘要： We describe methods and devices for manipulating optical signals. A method of manipulating an optical signal comprises providing a device (100) comprising a layer (106) of blue phase liquid crystal in the path of the optical signal; and applying a dynamically varying spatial pattern of voltages across the layer (106) of blue phase liquid crystal, thereby causing the refractive index of the layer (106) of blue phase liquid crystal to vary according the dynamically varying spatial pattern.
摘要翻译：我们描述了用于操纵光信号的方法和设备。一种操纵光信号的方法包括：在光信号的路径中提供包括蓝相液晶层（106）的装置（100）; 以及在蓝相液晶层（106）上应用动态变化的电压空间图案，从而使得蓝相液晶层（106）的折射率根据动态变化的空间图案而变化。

4. 发明申请

US20130278990A1 ELECTRO-WETTING DISPLAY DEVICES 有权
标题翻译：电泳显示设备
公开(公告)号：US20130278990A1
公开(公告)日：2013-10-24
申请号：US13737904
申请日：2013-01-09
申请人： Electronics and Telecommunications Research Institute
发明人： Gi Heon KIM
IPC分类号： G02B26/00
CPC分类号： G02B26/005 , G02B26/004 , G02B26/02 , G02F1/07 , G09G3/28 , G09G3/348
摘要： Electro-wetting display devices are disclosed. The electro-wetting display may include an upper structure and a lower structure opposite to each other, a hydrophobic insulating layer covering a bottom surface of the upper structure, hydrophilic partitions disposed between the hydrophobic insulating layer and the lower structure to define pixel regions, and a colorless conductive fluid and a colored non-conductive fluid filling each of the pixel regions. A specific gravity of the colored non-conductive fluid may be smaller than a specific gravity of the colorless conductive fluid.
摘要翻译：公开了电润湿显示装置。电润湿显示器可以包括彼此相对的上部结构和下部结构，覆盖上部结构的底表面的疏水性绝缘层，设置在疏水性绝缘层和下部结构之间以限定像素区域的亲水隔板，以及无色导电流体和填充每个像素区域的着色非导电流体。着色非导电流体的比重可以小于无色导电流体的比重。

5. 发明授权

US08451528B1 Method and apparatus for generation of coherent frequency combs 有权
标题翻译：用于产生相干频率梳的方法和装置
公开(公告)号：US08451528B1
公开(公告)日：2013-05-28
申请号：US13725836
申请日：2012-12-21
申请人： RAM Photonics, LLC
发明人： Ping Piu Kuo
IPC分类号： G02F1/07 , G02B6/00 , H04B10/04
CPC分类号： G02F1/353 , G02B6/00 , G02F1/07 , G02F1/3534 , G02F1/3536 , G02F1/39 , G02F2203/56 , H01S3/0092
摘要： Embodiments of the invention provide apparatuses and methods for phase correlated seeding of parametric mixer and for generating coherent frequency combs. The parametric mixer may use two phase-correlated optical waves with different carrier frequencies to generate new optical waves centered at frequencies differing from the input waves, while retaining the input wave coherent properties. In the case when parametric mixer is used to generate frequency combs with small frequency pitch, the phase correlation of the input (seed) waves can be achieved by electro-optical modulator and a single master laser. In the case when frequency comb possessing a frequency pitch that is larger than frequency modulation that can be affected by electro-optic modulator, the phase correlation of the input (seed) waves is achieved by combined use of an electro-optical modulator and injection locking to a single or multiple slave lasers.
摘要翻译：本发明的实施例提供了用于参数混频器的相位相关播种和用于产生相干频率梳的装置和方法。参数混频器可以使用具有不同载波频率的两个相位相关的光波，以产生以与输入波不同的频率为中心的新的光波，同时保持输入波相干特性。在使用参数混频器来产生具有较小频率间距的频率梳的情况下，输入（种子）波的相位相关可以通过电光调制器和单个主激光器实现。当频率梳具有比可以受电光调制器影响的频率调制大的频率间距时，通过组合使用电光调制器和注入锁定来实现输入（种子）波的相位相关到单个或多个从属激光器。

6. 发明申请

US20120287354A1 ELECTRO-OPTICAL LIGHT CONTROL ELEMENT, DISPLAY AND MEDIUM 审中-公开
标题翻译：电光控制元件，显示器和介质
公开(公告)号：US20120287354A1
公开(公告)日：2012-11-15
申请号：US13491162
申请日：2012-06-07
申请人： Michael HECKMEIER , Achim Götz
发明人： Michael HECKMEIER , Achim Götz
IPC分类号： C07C255/50 , C07D239/26 , C07C255/54 , H04N3/02 , C07D339/08 , C07D211/14 , C07D239/34 , G02F1/1335 , C07D319/06 , C07D327/06
CPC分类号： C09K19/44 , C09K19/46 , G02F1/07 , G02F1/134363 , G02F1/1393 , Y10T428/10
摘要： The present invention relates to an electro-optical light modulation element and to electro-optical displays and display systems, such as television screens and computer monitors, containing elements of this type. The light modulation elements according to the invention contain a mesogenic modulation medium which is in the isotropic phase during operation of the light modulation elements and are particularly distinguished by very short response times in addition to good contrast and low viewing-angle dependence. The mesogenic modulation media used in the electro-optical light modulation elements are likewise a subject-matter of the present invention.
摘要翻译：本发明涉及一种电光调制元件以及电光显示器和显示系统，例如电视屏幕和计算机监视器，其包含这种元件。根据本发明的光调制元件包含在光调制元件的操作期间处于各向同性相的介晶调制介质，并且除了良好的对比度和低视角依赖性之外，还特别区分非常短的响应时间。用于电光调制元件的介晶调制介质同样是本发明的主题。

7. 发明申请

US20080129929A1 Display Apparatus and Display Element 审中-公开
标题翻译：显示装置和显示元件
公开(公告)号：US20080129929A1
公开(公告)日：2008-06-05
申请号：US10585865
申请日：2005-01-19
申请人： Koichi Miyachi , Takako Koide
发明人： Koichi Miyachi , Takako Koide
IPC分类号： G02F1/1333
CPC分类号： G09G3/3688 , C09K19/02 , G02F1/07 , G02F1/137 , G09G2320/0242
摘要： RGB colors are displayed with the same gradation by applying different voltages to display elements in pixels (7). This is in turn done by, for example, either producing a different reference voltage for each RGB color in a reference voltage generating circuit (8) or making reference to a LUT stored in a memory section (15). Hence, color discrepancies in a display element can be effectively limited.
摘要翻译：通过对像素（7）中的显示元件施加不同的电压，RGB颜色以相同的灰度显示。这又通过例如为参考电压产生电路（8）中的每个RGB颜色产生不同的参考电压或者参考存储在存储器部分（15）中的LUT来完成。因此，可以有效地限制显示元件中的颜色差异。

8. 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。

9. 发明申请

US20040150633A1 Electro-optic light control element, display and medium 有权
标题翻译：电光控制元件，显示屏和介质
公开(公告)号：US20040150633A1
公开(公告)日：2004-08-05
申请号：US10477609
申请日：2003-11-14
发明人： Michael Heckmeier , Achim Gotz
IPC分类号： G09G005/00
CPC分类号： C09K19/44 , C09K19/46 , G02F1/07 , G02F1/134363 , G02F1/1393 , Y10T428/10
摘要： The invention relates to an electro-optic light control element, electro-optic displays containing said elements and display systems such as TV screens and computer monitors. The inventive light control elements contain a mesogenic control medium which is present in the isotropic phase during operation of the light control elements and arc characterized both by good contrast and low angular field dependence and particularly by very short switching, times. The invention also relates to the mesogenic control media used in the electro-optic light control elements.
摘要翻译：本发明涉及电光控制元件，包含所述元件的电光显示器和诸如TV屏幕和计算机监视器的显示系统。本发明的光控制元件包含在光控元件操作期间存在于各向同性相中的介晶控制介质，其特征在于良好的对比度和低角度场依赖性，特别是通过非常短的切换时间。本发明还涉及用于电光控制元件的介晶控制介质。

10. 发明授权

US3675022A Kerr cell system for modulating a laser beam 失效
标题翻译：用于调制激光束的KERR单元系统
公开(公告)号：US3675022A
公开(公告)日：1972-07-04
申请号：US3675022D
申请日：1970-05-21
申请人： ATOMIC ENERGY COMMISSION
发明人： NELSON MELVIN A , LACKEY JERRY G , DAVIES TERENCE J
IPC分类号： G01S7/499 , G01S17/02 , G02F1/07 , H04B9/00
CPC分类号： G01S17/02 , G01S7/499 , G02F1/07 , G02F1/076
摘要： The electro-optical telemetr system of the present invention includes a laser, polarizer and analyzer elements and a Kerr cell modulator containing a parallel plate transmission line immersed in a birefringent liquid such as nitrobenzene. The modulating signal is applied to the parallel plate transmission line which is terminated in its characteristic impedance. Preferably, the laser beam is directed into the modulator at an angle equal to WHERE N AND E ARE THE INDEX OF REFRACTION AND THE DIELECTRIC COEFFICIENT, RESPECTIVELY, OF THE BIREFRINGENT LIQUID. Two parallel mirrored surfaces may be used to make the laser beam traverse the modulator a plurality of times. An environmental chamber containing a liquid bath and a thermo-electrical control system may be utilized to maintain the temperature of the modulator at a predetermined point. The Kerr cell modulator may also be biased by a bias voltage provided by a high voltage bias supply controlled by a feedback system utilizing another laser.
摘要翻译：本发明的电光遥测系统包括激光器，偏振器和分析器元件以及包含浸入诸如硝基苯的双折射液体中的平行板传输线的克尔单元调制器。调制信号被施加到以特征阻抗终止的平行板传输线。优选地，激光束以等于N的角度被引导到调制器中，并且E是折射指数和电离系数，相当于双液体。可以使用两个平行的镜像表面来使激光束多次遍历调制器。可以使用包含液体浴和热电控制系统的环境室来将调制器的温度保持在预定点。克尔单元调制器也可以由由利用另一激光器的反馈系统控制的高电压偏压电源提供的偏置电压来偏置。

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