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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
Applicant: ALCES TECHNOLOGY INC , BLOOM DAVID M , LEONE MATTHEW A
Inventor： BLOOM DAVID M , LEONE MATTHEW A
CPC classification number: G02B26/06 , G02F1/0136 , G02F2203/50
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：WO2007149569A3
公开(公告)日：2008-02-21
申请号：PCT/US2007014613
申请日：2007-06-20
Applicant: ALCES TECHNOLOGY INC , BLOOM DAVID M
Inventor： BLOOM DAVID M
CPC classification number: G02B13/08 , G02B26/06 , G02B26/0833
Abstract: 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.
Abstract translation: 微机电光调制器与变形和对比增强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集中，同时处理高亮度的光功率。 光学引擎的输出是可被扫描以形成二维图像的线图像。
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Patent Agency Ranking
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
Applicant: ALCES TECHNOLOGY INC , BLOOM DAVID M , LEONE MATTHEW A
Inventor： BLOOM DAVID M , LEONE MATTHEW A
CPC classification number: G02B26/06 , G02F1/0136 , G02F2203/50
Abstract: A display system is based on a linear array phase modulator and a phase edge discriminator optical system.
Abstract translation: 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。
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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
Applicant: ALCES TECHNOLOGY INC , BLOOM DAVID M
Inventor： BLOOM DAVID M
IPC: G02F1/01
CPC classification number: G02F1/21 , G02B26/001 , G02B26/06 , G02B26/0841 , G02B27/281
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：WO2010144754A2
公开(公告)日：2010-12-16
申请号：PCT/US2010038238
申请日：2010-06-10
Applicant: ALCES TECHNOLOGY INC , BLOOM DAVID M , LEONE MATTHEW A
Inventor： BLOOM DAVID M , LEONE MATTHEW A
CPC classification number: H04N9/3132 , G02B26/06 , G02B26/101
Abstract: A display system is based on a linear array phase modulator and a phase edge discriminator optical system.
Abstract translation: 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。
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公开(公告)号：WO2007149569B1
公开(公告)日：2008-04-03
申请号：PCT/US2007014613
申请日：2007-06-20
Applicant: ALCES TECHNOLOGY INC , BLOOM DAVID M
Inventor： BLOOM DAVID M
CPC classification number: G02B13/08 , G02B26/06 , G02B26/0833
Abstract: 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.
Abstract translation: 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阵列适用于低散射光源的低通量，同时处理高亮度的光学功率。 光学引擎的输出是可以被扫描以形成二维图像的行图像。
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公开(公告)号：WO2007087201A2
公开(公告)日：2007-08-02
申请号：PCT/US2007001165
申请日：2007-01-16
Applicant: ALCES TECHNOLOGY INC , BLOOM DAVID M , PETERMAN MARK C
Inventor： BLOOM DAVID M , PETERMAN MARK C
IPC: G02F1/01
CPC classification number: G02B26/06 , G02B26/0808 , G02B26/0825 , G02B27/283
Abstract: 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.
Abstract translation: 偏振光调制器基于干涉测量设计，其中偏振分束器用作偏振器和分析器。 偏振位移装置使平行于其细长截面的长轴的正交偏振光束移位。 通过线性阵列MEMS光学相移装置将相移赋予正交偏振光束。 光调制器的输出是可以被扫描以形成二维图像的线图像。 公开了提高设计亮度，对比度和整体紧凑性的特征。
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