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1. 发明申请

WO2011088249A3 COMPACT DISPLAY SYSTEM 审中-公开
标题翻译：精简显示系统
公开(公告)号：WO2011088249A3
公开(公告)日：2011-11-10
申请号：PCT/US2011021193
申请日：2011-01-13
申请人： ALCES TECHNOLOGY INC , BLOOM DAVID M , LEONE MATTHEW A
发明人： BLOOM DAVID M , LEONE MATTHEW A
IPC分类号： G02F2/00 , G02F1/29
CPC分类号： G02B26/06 , G02F1/0136 , G02F2203/50
摘要： A display system is based on a linear array phase modulator and a phase edge discriminator optical system.
摘要翻译：显示系统基于线性阵列相位调制器和相位鉴别器光学系统。

2. 发明申请

WO2011088254A3 STRUCTURED LIGHT SYSTEM 审中-公开
公开(公告)号：WO2011088254A3
公开(公告)日：2011-07-21
申请号：PCT/US2011/021198
申请日：2011-01-13
申请人： ALCES TECHNOLOGY, INC. , BLOOM, David M. , LEONE, Matthew A.
发明人： BLOOM, David M. , LEONE, Matthew A.
IPC分类号： G03B21/20 , G03B35/00 , G03B21/14 , H04N5/225
摘要： A structured light system based on a fast, linear array light modulator and an anamorphic optical system captures three-dimensional shape information at high rates and has strong resistance to interference from ambient light. A structured light system having a modulated light source offers improved signal to noise ratios. A wand permits single point detection of patterns in structured light systems.

3. 发明申请

WO2008064135A1 MONOLITHIC IC AND MEMS MICROFABRICATION PROCESS 审中-公开
标题翻译：单片IC和MEMS微晶制程
公开(公告)号：WO2008064135A1
公开(公告)日：2008-05-29
申请号：PCT/US2007/085022
申请日：2007-11-16
申请人： ALCES TECHNOLOGY, INC. , YEH, Richard , BLOOM, David, M.
发明人： YEH, Richard , BLOOM, David, M.
IPC分类号： H01L29/00
CPC分类号： H01L27/06 , B81C1/00246 , B81C2203/0742
摘要： Monolithic IC/MEMS processes are disclosed in which high-stress silicon nitride is used as a mechanical material while amorphous silicon serves as a sacrificial layer. Electronic circuits and micro-electromechanical devices are built on separate areas of a single wafer. The sequence of IC and MEMS process steps is designed to prevent alteration of partially completed circuits and devices by subsequent high process temperatures.
摘要翻译：公开了使用高应力氮化硅作为机械材料的单片IC / MEMS工艺，而非晶硅用作牺牲层。电子电路和微机电器件建立在单个晶片的单独区域上。 IC和MEMS工艺步骤的顺序旨在防止部分完成的电路和器件随后的高工艺温度的变化。

4. 发明申请

WO2007019032A3 DIFFERENTIAL INTERFEROMETRIC LIGHT MODULATOR AND IMAGE DISPLAY SYSTEM 审中-公开
公开(公告)号：WO2007019032A3
公开(公告)日：2007-02-15
申请号：PCT/US2006/028642
申请日：2006-07-24
申请人： ALCES TECHNOLOGY, INC. , BLOOM, David, M.
发明人： BLOOM, David, M.
IPC分类号： G02F1/01
摘要： A differential interferometric light modulator and image display system comprises a polarizing beam splitter, a polarization displacement device and a linear array of MEMS optical phase shifting devices to modulate a line image. The polarizing beam splitter acts as both the polarizer and the analyzer in an interferometer. The polarization displacement device divides polarized light from a polarizer into orthogonal polarization components which propagate parallel to one another. The MEMS optical phase shifting device array imparts a relative phase shift onto the polarization components and returns them to the polarization displacement device where they are recombined and sent to the analyzer. The MEMS optical phase shifting devices are electronically controlled and convert electronic image data into actual light modulation.

5. 发明申请

WO2007019032A2 DIFFERENTIAL INTERFEROMETRIC LIGHT MODULATOR AND IMAGE DISPLAY SYSTEM 审中-公开
标题翻译：差分干涉光调制器和图像显示系统
公开(公告)号：WO2007019032A2
公开(公告)日：2007-02-15
申请号：PCT/US2006028642
申请日：2006-07-24
申请人： ALCES TECHNOLOGY INC , BLOOM DAVID M
发明人： BLOOM DAVID M
IPC分类号： G02F1/01
CPC分类号： G02F1/21 , G02B26/001 , G02B26/06 , G02B26/0841 , G02B27/281
摘要： A differential interferometric light modulator and image display system comprises a polarizing beam splitter, a polarization displacement device and a linear array of MEMS optical phase shifting devices to modulate a line image. The polarizing beam splitter acts as both the polarizer and the analyzer in an interferometer. The polarization displacement device divides polarized light from a polarizer into orthogonal polarization components which propagate parallel to one another. The MEMS optical phase shifting device array imparts a relative phase shift onto the polarization components and returns them to the polarization displacement device where they are recombined and sent to the analyzer. The MEMS optical phase shifting devices are electronically controlled and convert electronic image data into actual light modulation.
摘要翻译：差分干涉光调制器和图像显示系统包括偏振分束器，偏振位移装置和MEMS光学相移器件的线性阵列以调制线图像。偏振分束器在干涉仪中充当偏振器和分析仪。偏振位移装置将来自偏振器的偏振光分成彼此平行传播的正交偏振分量。 MEMS光学相移装置阵列在偏振分量上施加相对相移并将其返回到偏振位移装置，在那里它们被重新组合并被发送到分析器。 MEMS光学相移装置是电子控制的并且将电子图像数据转换为实际的光调制。

6. 发明申请

WO1996041224A1 DIFFRACTION GRATING LIGHT DOUBLING COLLECTION SYSTEM 审中-公开
标题翻译： DIFFRACTION GRATING LIGHT DOUBLING收藏系统
公开(公告)号：WO1996041224A1
公开(公告)日：1996-12-19
申请号：PCT/US1996008803
申请日：1996-06-05
申请人： ECHELLE, INC. , STAKER, Bryan, P. , BLOOM, David, M. , LOUCKS, Bryan, E.
发明人： ECHELLE, INC.
IPC分类号： G02B19/00
CPC分类号： G02B26/0808 , G02B19/0028 , G02B19/0047 , G02B27/42 , H04N5/7458 , H04N9/31
摘要： A reflective/diffractive light valve system collects light from multiple dimensions around a single light source. From these multiple collection dimensions, the light is directed to impinge on the valve from multiple directions. When the valve is configured to be reflective, the light returns to the source. On the other hand, when the valve is configured to be diffractive, light from a first and third order diffraction are transmitted from the valve for each of the collection dimensions which greatly enhances the efficiency of the system.
摘要翻译：反射/衍射光阀系统围绕单个光源收集来自多个维度的光。从这些多个收集尺寸，光被引导从多个方向撞击在阀上。当阀被配置为反射时，光返回到源。另一方面，当阀构造为衍射时，对于每个收集尺寸，来自第一和第三级衍射的光从阀传递，这大大提高了系统的效率。

7. 发明申请

WO2007149569A2 MICRO-ELECTROMECHANICAL LIGHT MODULATOR WITH ANAMORPHIC OPTICS 审中-公开
标题翻译：具有非线性光学的微电子光调制器
公开(公告)号：WO2007149569A2
公开(公告)日：2007-12-27
申请号：PCT/US2007/014613
申请日：2007-06-20
申请人： ALCES TECHNOLOGY, INC. , BLOOM, David M.
发明人： BLOOM, David M.
CPC分类号： G02B13/08 , G02B26/06 , G02B26/0833
摘要： Micro-electromechanical light modulators are combined with anamorphic and contrast enhancing optical elements to form optical display engines. Linear MEMS arrays are suitable for the étendue of low divergence light sources while handling high optical power for brightness. The output of an optical engine is a line image which may be scanned to form a two-dimensional image.
摘要翻译：微机电光调制器与变形和对比度增强的光学元件组合以形成光学显示引擎。线性MEMS阵列适用于低发散光源的低通量，同时处理高亮度的光功率。光学引擎的输出是可以被扫描以形成二维图像的行图像。

8. 发明申请

WO2006057881A1 DIFFERENTIAL INTERFEROMETRIC LIGHT MODULATOR AND IMAGE DISPLAY DEVICE 审中-公开
标题翻译：差分干涉光调制器和图像显示装置
公开(公告)号：WO2006057881A1
公开(公告)日：2006-06-01
申请号：PCT/US2005/041595
申请日：2005-11-16
申请人： ALCES TECHNOLOGY, INC. , BLOOM, David, M.
发明人： BLOOM, David, M.
IPC分类号： G02F1/01
CPC分类号： G02B26/0841 , G02B26/06
摘要： A light modulator incorporates a polarization sensitive prism and a novel MEMS ribbon device to impart a relative phase shift to polarization components of an incident light beam. A linear array of phase shifting elements in the MEMS device creates a linear image which is scanned to form a two dimensional scene. Alternatively the deflection of each cantilever in a linear array of atomic force microscope cantilevers may be measured simultaneously.
摘要翻译：光调制器包括偏振敏感棱镜和新颖的MEMS带状器件，以对入射光束的偏振分量施加相对相移。 MEMS器件中的相移元件的线性阵列产生被扫描以形成二维场景的线性图像。或者，可以同时测量每个悬臂在原子力显微镜悬臂的线性阵列中的偏转。

9. 发明申请

WO2011088254A2 STRUCTURED LIGHT SYSTEM 审中-公开
标题翻译：结构光系统
公开(公告)号：WO2011088254A2
公开(公告)日：2011-07-21
申请号：PCT/US2011021198
申请日：2011-01-13
申请人： ALCES TECHNOLOGY INC , BLOOM DAVID M , LEONE MATTHEW A
发明人： BLOOM DAVID M , LEONE MATTHEW A
CPC分类号： G02B26/06 , G02F1/0136 , G02F2203/50
摘要： A structured light system based on a fast, linear array light modulator and an anamorphic optical system captures three-dimensional shape information at high rates and has strong resistance to interference from ambient light. A structured light system having a modulated light source offers improved signal to noise ratios. A wand permits single point detection of patterns in structured light systems.
摘要翻译：基于快速，线性阵列光调制器和变形光学系统的结构光系统以高速率捕获三维形状信息，并且具有很强的抗环境光干扰。具有调制光源的结构化光系统提供改善的信噪比。魔杖允许在结构化光系统中进行单点检测。

10. 发明申请

WO2007087201A3 POLARIZATION LIGHT MODULATOR 审中-公开
公开(公告)号：WO2007087201A3
公开(公告)日：2007-08-02
申请号：PCT/US2007/001165
申请日：2007-01-16
申请人： ALCES TECHNOLOGY, INC. , BLOOM, David, M. , PETERMAN, Mark, C.
发明人： BLOOM, David, M. , PETERMAN, Mark, C.
IPC分类号： G02B26/06
摘要： Polarization light modulators are based on an interferometric design in which a polarizing beam splitter serves as a polarizer and analyzer. A polarization displacement device shifts orthogonally polarized light beams parallel to the long axis of their elongated cross sections. Phase shifts are imparted to the orthogonally polarized beams by linear array MEMS optical phase shift devices. The output of the light modulator is a line image which may be scanned to form a two-dimensional image. Features to improve brightness, contrast and overall compactness of design are disclosed.

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