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1. 发明申请

US20120118955A1 Electronic sight for firearm, and method of operating same 审中-公开
标题翻译：枪支电子瞄准器及其操作方法
公开(公告)号：US20120118955A1
公开(公告)日：2012-05-17
申请号：US11732573
申请日：2007-04-04
申请人： Phillip A. Cox , James M. Florence
发明人： Phillip A. Cox , James M. Florence
IPC分类号： G06G7/80
CPC分类号： F41G1/38 , F41G3/06 , F41G3/08
摘要： A firearm sight receives information regarding a factor, and then automatically adjusts the relative positions of a digital reticle and an image on a viewing section to compensate for the influence of the factor on a projectile trajectory. A different feature involves automatically adjusting a characteristic of the reticle based on the image. Another feature involves automatically adjusting the digital image to distinguish a portion thereof aligned with the reticle from an adjacent portion thereof. Yet another feature involves causing the firearm sight to generate an audible sound. Still another feature involves presenting information on the viewing section which represents the position of the firearm sight on the surface of the earth.
摘要翻译：火器瞄准器接收有关因素的信息，然后自动调整数字掩模版和观察部分上的图像的相对位置，以补偿因素对射弹轨迹的影响。不同的特征涉及基于图像自动调整掩模版的特征。另一个特征涉及自动调整数字图像以将其与标线片对准的部分与其相邻部分区分开。另一个特征是导致火器瞄准器产生可听见的声音。还有一个特征是提供关于观察部分的信息，该信息表示火器瞄准器在地球表面上的位置。

2. 发明授权

US06995917B1 Projection display system using polarized light 失效
标题翻译：投影显示系统采用偏振光
公开(公告)号：US06995917B1
公开(公告)日：2006-02-07
申请号：US09289327
申请日：1999-04-08
申请人： Jeffrey B. Sampsell , James M. Florence
发明人： Jeffrey B. Sampsell , James M. Florence
IPC分类号： G02B27/14 , G02F1/1335 , G03B21/26
CPC分类号： G02B27/123 , G02B27/145 , G02B27/149 , G02B27/283 , H04N5/7441 , H04N9/3105 , H04N9/3167
摘要： A projection display system using polarized light comprises a light source for generating a light beam having at least two light components, wherein the light components are polarized and at least one of the light components is polarized differently than another of the light components. The projection display system has a projection system having a plurality of polarized light modulators, each modulator generating a light-component-specific image associated with one of the light components. The projection display system also has a projection lens for projecting an image combined from the light-component-specific images from the modulators. The present invention also provides a polarization converter for use with a light source that generates a light beam having at least two light components. The polarization converter comprises an optics array capable of separating the light beam into at least one light component having a polarization that is different than another light component.
摘要翻译：使用偏振光的投影显示系统包括用于产生具有至少两个光分量的光束的光源，其中光分量被极化，并且至少一个光分量与另一个光分量不同地偏振。投影显示系统具有具有多个偏振光调制器的投影系统，每个调制器产生与光分量之一相关联的光分量特定图像。投影显示系统还具有用于投影从调制器的光分量特定图像组合的图像的投影透镜。本发明还提供一种用于产生具有至少两个光分量的光束的光源的偏振转换器。偏振转换器包括能够将光束分离成具有不同于另一光分量的偏振的至少一个光分量的光学阵列。

3. 发明授权

US06778722B1 Method and apparatus for switching optical signals with a photon band gap device 有权
标题翻译：用光子带隙装置切换光信号的方法和装置
公开(公告)号：US06778722B1
公开(公告)日：2004-08-17
申请号：US09844170
申请日：2001-04-25
申请人： Paul Klocek , James M. Florence
发明人： Paul Klocek , James M. Florence
IPC分类号： G02B626
CPC分类号： G02F1/313 , G02F2202/32
摘要： An optical switch (11, 111, 211) includes a member (26) having a plurality of openings (31-42) therethrough which are arranged in a periodic pattern. A path (86-87, 91-92, 96-97) extends through the member from an input to an output, with a subset of the openings disposed along the path. In one operational mode, each of the openings contains a material having an index of refraction which is different from the index of refraction of the member, so as to define a photon band gap configuration that inhibits propagation through the member of radiation at a predetermined wavelength. In a different operational mode, the index of refraction of the subset of openings along the path has a different value, which permits radiation to propagate along the path.
摘要翻译：光开关（11,111,211）包括具有多个开口（31-42）的构件（26），其以周期性图案布置。路径（86-87,91-92,96-97）从输入端延伸穿过构件到输出端，沿着路径设置开口的一部分。在一个操作模式中，每个开口包含具有不同于构件的折射率的折射率的材料，以便限定抑制以预定波长的辐射成员的传播的光子带隙配置。在不同的操作模式中，沿着路径的开口子集的折射率具有不同的值，这允许辐射沿着路径传播。

4. 发明授权

US06712472B2 Color field sequential projector including polarized light beam splitter and electronically controllable birefringence quarter waveplate 有权
标题翻译：色域顺序投影仪，包括偏振光分束器和电子可控双折射四分之一波片
公开(公告)号：US06712472B2
公开(公告)日：2004-03-30
申请号：US10075469
申请日：2002-02-13
申请人： James M. Florence
发明人： James M. Florence
IPC分类号： G03B2114
CPC分类号： G03B21/14 , G03B21/2066 , G03B21/2073 , G03B33/12
摘要： A color field sequential projector includes an electronically controllable quarter waveplate positioned between a reflection device and a polarized light beam splitter, wherein the controllable quarter waveplate is switched to be optimum for particular wavebands as the illumination distribution changes during a color field sequence. The electronically controllable quarter waveplate provides for improved contrast performance and color purity in the projected image.
摘要翻译：色域顺序投影仪包括位于反射装置和偏振光分束器之间的电子可控四分之一波片，其中当颜色场序列中的照明分布改变时，可控四分之一波片被切换成对于特定波段是最佳的。电子可控四分之一波片提供了投影图像中改善的对比度性能和色纯度。

5. 发明授权

US06038056A Spatial light modulator having improved contrast ratio 有权
标题翻译：具有改善的对比度的空间光调制器
公开(公告)号：US06038056A
公开(公告)日：2000-03-14
申请号：US354838
申请日：1999-07-16
申请人： James M. Florence , James D. Huffman , Rodney D. Miller
发明人： James M. Florence , James D. Huffman , Rodney D. Miller
IPC分类号： G02B26/08 , G09F9/30 , H04N5/74 , G02B26/00
CPC分类号： G02B26/0841
摘要： A spatial light modulator (70) comprised of an array of micromirrors (72) each having support post (74). The support post (74) defines support post edges (76) in the upper surface of the mirrors (72). These support post edges (76) are all oriented at 45 degree angles with respect to an incident beam of light from a light source (80) to minimize diffraction of light from the edges (76) into the darkfield optics when the mirrors are oriented in the off-state. The present invention achieves an increased contrast ratio of about 20% over conventional designs.
摘要翻译：由具有支撑柱（74）的微镜阵列（72）组成的空间光调制器（70）。支撑柱（74）在反射镜（72）的上表面中限定支撑柱边缘（76）。这些支撑柱边缘（76）都相对于来自光源（80）的入射光束以45度的角度取向，以使得当镜子被定向到时，来自边缘（76）的光的衍射最小化到暗场光学器件关闭状态。与常规设计相比，本发明实现了比20％提高的对比度。

6. 发明授权

US5629794A Spatial light modulator having an analog beam for steering light 失效
标题翻译：具有用于转向灯的模拟光束的空间光调制器
公开(公告)号：US5629794A
公开(公告)日：1997-05-13
申请号：US455475
申请日：1995-05-31
申请人： Gregory A. Magel , James M. Florence , Robert M. Boysel
发明人： Gregory A. Magel , James M. Florence , Robert M. Boysel
IPC分类号： G02B26/08 , G02B26/00
CPC分类号： G02B26/0841
摘要： A spatial light modulator (40, 70, 80) operable in the analog mode for light beam steering or scanning applications. A deflectable mirror (42, 72) is supported by a torsion hinge (44) along a torsion axis. A plurality of flexure hinges (48) are provided to support the corners of the mirror (42, 72) and provide a restoration force. The combination of the torsion hinges and the flexure hinges realizes a deflectable pixel that is operable in the linear range for a large range of address voltages. The flexure hinges also maintain a flat undeflected state when no address voltage is applied, and prevent the pixel from collapsing. The pixel may be reinforced, such as about its perimeter (74) to ensure mirror flatness and prevent warping, even during extreme deflections of the mirror. The pixel is electrostatically deflected by applying an address voltage to an underlying address electrode (60).
摘要翻译：一种在模拟模式下可操作以用于光束转向或扫描应用的空间光调制器（40,70,80）。可挠曲镜（42,72）由扭转轴（44）沿着扭转轴支撑。提供多个弯曲铰链（48）以支撑反射镜（42,72）的角部并提供恢复力。扭转铰链和弯曲铰链的组合实现了可在大范围的地址电压下在线性范围内操作的可偏转像素。当没有施加地址电压时，挠曲铰链也保持平坦的未偏转状态，并且防止像素塌陷。像素可以被加强，例如围绕其周边（74），以确保镜子的平整度，并防止翘曲，即使在镜子的极度偏转期间。通过将地址电压施加到下面的寻址电极（60），该像素被静电偏转。

7. 发明授权

US5606441A Multiple phase light modulation using binary addressing 失效
标题翻译：使用二进制寻址的多相光调制
公开(公告)号：US5606441A
公开(公告)日：1997-02-25
申请号：US201307
申请日：1994-02-24
申请人： James M. Florence , R. Mark Boysel
发明人： James M. Florence , R. Mark Boysel
IPC分类号： G02B26/00 , G02B26/08 , G09F9/37 , G02F1/137
CPC分类号： G09F9/372 , G02B26/0841 , G03H1/08 , G03H1/0841 , G03H1/2294 , G03H2001/0066 , G03H2001/085 , G03H2001/0858 , G03H2223/13 , G03H2225/24 , G03H2225/31 , G03H2225/32 , G03H2225/55 , G03H2240/41 , G03H2240/42
摘要： A method for multiple phase light modulation, said method comprising providing a pixel (20) having at least two modulating elements (22), (24). The method further comprising addressing said at least two modulating elements (22), (24) whereby light incident on said addressed element undergoes discrete phase changes between addressable states. The method further comprises resolving light from said at least two modulating elements (22), (24), into a response having at least three unique phases. Other devices, systems and methods are also disclosed.
摘要翻译：一种用于多相光调制的方法，所述方法包括提供具有至少两个调制元件（22），（24）的像素（20）。该方法还包括寻址所述至少两个调制元件（22），（24），由此入射到所述寻址元件上的光在寻址状态之间经历离散的相位变化。该方法还包括将来自所述至少两个调制元件（22），（24）的光分解为具有至少三个独特相位的响应。还公开了其他装置，系统和方法。

8. 发明授权

US5523881A Optical correlator using light phase modulation and two reflective spatial light modulators 失效
标题翻译：光相关器使用光相位调制和两个反射空间光调制器
公开(公告)号：US5523881A
公开(公告)日：1996-06-04
申请号：US486126
申请日：1995-06-07
申请人： James M. Florence , R. Mark Boysel
发明人： James M. Florence , R. Mark Boysel
IPC分类号： G02B26/00 , G02B26/08 , G09F9/37 , G02B27/46 , G06K9/64
CPC分类号： G09F9/372 , G02B26/0841 , G03H1/08 , G03H1/0841 , G03H1/2294 , G03H2001/0066 , G03H2001/085 , G03H2001/0858 , G03H2223/13 , G03H2225/24 , G03H2225/31 , G03H2225/32 , G03H2225/55 , G03H2240/41 , G03H2240/42
摘要： An optical signal processor which employs a coherent light source, two spatial light modulators and a beam splitter. Light is from the source is reflected from the beam splitter and sent to a first spatial light modulator, then sent through the beam splitter, a Fourier transform is performed and the transformed light is then reflected from the second spacial light modulator. The light form the second spacial light modulator is then inverse transformed and returned to the beam splitter where it is reflected to a readout detector. The signal read out is the correlation map between an input image from the first modulator and a filter image of the second modulator.
摘要翻译：使用相干光源的光信号处理器，两个空间光调制器和分束器。来自源的光源从分束器反射并发送到第一空间光调制器，然后通过分束器发送，执行傅里叶变换，然后将变换的光从第二空间光调制器反射。然后将形成第二空间光调制器的光反向变换并返回到分束器，在该分束器处将其反射到读出检测器。读出的信号是来自第一调制器的输入图像与第二调制器的滤波器图像之间的相关图。

9. 发明授权

US5467146A Illumination control unit for display system with spatial light modulator 失效
标题翻译：具有空间光调制器的显示系统的照明控制单元
公开(公告)号：US5467146A
公开(公告)日：1995-11-14
申请号：US221739
申请日：1994-03-31
申请人： Austin L. Huang , James M. Florence
发明人： Austin L. Huang , James M. Florence
IPC分类号： G02B26/08 , G02B27/18 , G03B21/14 , G09G3/00 , G09G3/34 , H04N5/74 , H04N9/31 , H04N9/30
CPC分类号： H04N9/31
摘要： An illumination control unit (17) for a projection display system (10) that uses a digital mirror device (DMD) (15) to generate images. The illumination control unit (17) has a first set of lenses (23) for receiving light from a source and focussing the light to a color filter (24). A second set of lenses (25) receives the colored light and directs it to a prism (28). The prism (28) bends the light toward the reflective mirrors (30) of the DMD (15), and a collimating lens (28a) provides a beam that is approximately the size of the mirror array of the DMD (15). An optical shutter (26) is interposed between the second set of lenses (25) and the prism (28a), and permits the system (10) to achieve a "black state" between image displays or to achieve modulated brightness levels of images being displayed.
摘要翻译：一种用于使用数字镜装置（DMD）（15））产生图像的投影显示系统（10）的照明控制单元（17）。照明控制单元（17）具有用于从源接收光并将光聚焦到滤色器（24）的第一组透镜（23）。第二组透镜（25）接收彩色光并将其引导到棱镜（28）。棱镜（28）将光朝向DMD（15）的反射镜（30）弯曲，并且准直透镜（28a）提供近似于DMD（15）的反射镜阵列尺寸的光束。光学快门（26）插入在第二组透镜（25）和棱镜（28a）之间，并允许系统（10）在图像显示器之间实现“黑色状态”，或者实现图像的调制亮度级别显示。

10. 发明授权

US5461411A Process and architecture for digital micromirror printer 失效
标题翻译：数字微镜打印机的工艺和架构
公开(公告)号：US5461411A
公开(公告)日：1995-10-24
申请号：US38398
申请日：1993-03-29
申请人： James M. Florence , William E. Nelson , Vadlammanti Venkateswar , James St. Clair , Dirk Broddin , Serge M. F. Tavernier
发明人： James M. Florence , William E. Nelson , Vadlammanti Venkateswar , James St. Clair , Dirk Broddin , Serge M. F. Tavernier
IPC分类号： B41J2/52 , B41J2/445 , G02F3/00 , H01S3/10 , H04N1/195 , H04N1/40 , H04N1/405 , H04N1/21
CPC分类号： H04N1/40031 , H04N1/195
摘要： Techniques for achieving high resolution, high-speed gray scale printing with binary spatial light modulators. A spatial light modulator array is divided into subarrays, and the subarrays are illuminated at various levels (510, 512, 514, 516) of a modulated light source. Additionally, each pixel (520) can be divided up into four phases and printed in phase pairs.
摘要翻译：用二进制空间光调制器实现高分辨率高速灰度打印的技术。空间光调制器阵列被划分为子阵列，并且子阵列在调制光源的各个等级（510,512,514,516）处被照射。此外，每个像素（520）可以分成四个相位并以相位对印刷。

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