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1. 发明申请

WO2010011789A3 COMPACT AUTO-FOCUS IMAGE TAKING LENS SYSTEM WITH A MICROMIRROR ARRAY LENS AND A LENS-SURFACED PRISM 审中-公开
标题翻译：紧凑型自动聚焦图像采用微反射阵列镜头和镜头反射棱镜
公开(公告)号：WO2010011789A3
公开(公告)日：2010-04-22
申请号：PCT/US2009051459
申请日：2009-07-22
申请人： STEREO DISPLAY INC , ANGSTROM INC , SOHN JIN YOUNG , CHO GYOUNG IL , SEO CHEONG SOO
发明人： SOHN JIN YOUNG , CHO GYOUNG IL , SEO CHEONG SOO
IPC分类号： G02B15/00 , G02B7/00 , G02B15/14 , G02B26/08
CPC分类号： G02B7/08 , G02B13/002 , G02B13/003 , G02B13/0035 , G02B13/007 , G02B26/0833
摘要： A compact auto-focus image taking lens system with a Micromirror Array Lens and a lens-surfaced prism of the present invention comprises a lens-surfaced prism, an aperture stop, a first lens element, a second lens element, a Micromirror Array Lens, and an image surface, optionally an infrared cut-off filter. By introducing a Micromirror Array Lens and a lens-surfaced prism, the compact auto-focus image taking lens system with a Micromirror Array Lens and a lens-surfaced prism of the present invention has many advantages over the prior arts in the field of invention, such as compactness in thickness, small number of optical elements, high performance of optical quality, fast focusing speed, low power consumption, enough space for optional elements such as an infrared cut-off filter and diversity in optical geometries.
摘要翻译：具有本发明的微镜阵列透镜和透镜表面棱镜的紧凑型自动对焦摄像透镜系统包括透镜表面棱镜，孔径光阑，第一透镜元件，第二透镜元件，微镜阵列透镜，和图像表面，可选地为红外截止滤光片。通过引入微镜阵列透镜和透镜表面棱镜，本发明的具有微镜阵列透镜和透镜表面棱镜的紧凑型自动对焦摄像透镜系统具有超过本发明领域中的现有技术的许多优点，例如厚度小，光学元件数量少，光学质量高，聚焦速度快，功耗低，用于可选元件（诸如红外截止滤光片）和光学几何形状的多样性的足够空间。

2. 发明申请

WO2008154652A3 MEMS ACTUATOR WITH DISCRETELY CONTROLLED MULTIPLE MOTIONS 审中-公开
公开(公告)号：WO2008154652A3
公开(公告)日：2008-12-18
申请号：PCT/US2008/066799
申请日：2008-06-13
申请人： STEREO DISPLAY, INC. , ANGSTROM, INC. , SOHN, Jin Young , CHO, Gyoung Il , SEO, Cheong Soo
发明人： SOHN, Jin Young , CHO, Gyoung Il , SEO, Cheong Soo
IPC分类号： B81B3/00 , B81B7/02
摘要： A MEMS (micro electro mechanical system) actuator with discretely controlled multiple motions comprises bottom layer, stepper plate, support, and motion plate. The multiple motion of the motion plate is generated by the electrostatically actuated stepper plates and geometrically predetermined supports. By introducing the MEMS actuator with discretely controlled multiple motions, simple motion control can be achieved by digital controlling and only single voltage is needed for motion control of the motion plate.

3. 发明申请

WO2008002885A3 MICROMIRROR ARRAY LENS WITH FIXED FOCAL LENGTH 审中-公开
公开(公告)号：WO2008002885A3
公开(公告)日：2008-01-03
申请号：PCT/US2007/072062
申请日：2007-06-26
申请人： STEREO DISPLAY, INC. , ANGSTROM, INC. , SOHN, Jin, Young , SEO, Cheong, Soo , CHO, Gyoung, Il
发明人： SOHN, Jin, Young , SEO, Cheong, Soo , CHO, Gyoung, Il
IPC分类号： G02B27/10 , G02B3/10 , G02B13/00 , G02B7/02 , G02B5/08 , G02B7/182
摘要： The present invention provides a Micromirror Array Lens (MMAL) with fixed focal length to reproduce a designed surface having optical focusing power. The micro mechanical structures with surface profile shape memory are fabricated and released after fabrication. Each micromirror in the MMAL has its own motion by stiction force and/or electrostatic force while and/or after the releasing process. Once the designed surface is formed, the MMAL has an optical power as a lens.

4. 发明申请

WO2007143747A2 THREE-DIMENSIONAL DISPLAY USING VARIABLE FOCAL LENGTH MICROMIRROR ARRAY LENS 审中-公开
标题翻译：三维显示器使用可变焦距长度微镜阵列镜头
公开(公告)号：WO2007143747A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/070819
申请日：2007-06-09
申请人： STEREO DISPLAY, INC. , ANGSTROM, INC. , SEO, Cheong Soo , CHO, Gyoung Il , BAEK, Sang Hyune
发明人： SEO, Cheong Soo , CHO, Gyoung Il , BAEK, Sang Hyune
IPC分类号： G09G5/00
CPC分类号： G02B27/2292 , G02B26/0833
摘要： A three-dimensional display device includes a two-dimensional display displaying a depthwise image, and a variable focal length micromirror array lens receiving light from the two-dimensional display and forming a corresponding image in the required location in space. Each depthwise image represents a portion of an object or scene having the same image depth, and the two-dimensional display displays one depthwise image at a time. The focal length of the variable focal length micromirror array lens changes according to the depth of the depthwise image being displayed. The variable focal length micromirror array lens has enough speed and focusing depth range for the realistic three-dimensional display.
摘要翻译：三维显示装置包括显示深度图像的二维显示器和从二维显示器接收光的可变焦距微镜阵列透镜，并在空间中的所需位置形成对应的图像。每个深度图像表示具有相同图像深度的对象或场景的一部分，并且二维显示一次显示一个深度图像。可变焦距微镜阵列透镜的焦距根据所显示的深度图像的深度而变化。可变焦距微镜阵列透镜具有足够的速度和聚焦深度范围，用于逼真的三维显示。

5. 发明申请

WO2007134264A3 MICRO MIRROR ARRAY LENS WITH MICRO MIRROR ADJUSTMENTS TO VARY LENS FOCAL LENGTH 审中-公开
公开(公告)号：WO2007134264A3
公开(公告)日：2007-11-22
申请号：PCT/US2007/068824
申请日：2007-05-11
申请人： STEREO DISPLAY, INC. , ANGSTROM, INC. , CHO, Gyoung, Il , KIM, Hye, Young , SOHN, Jin, Young , SEO, Cheong, Soo
发明人： CHO, Gyoung, Il , KIM, Hye, Young , SOHN, Jin, Young , SEO, Cheong, Soo
IPC分类号： H04N13/00
摘要： A new three-dimensional imaging system has been needed to overcome the problems of the prior arts using conventional variable focal length lenses, which have slow response time, small focal length variation, and low focusing efficiency, and require a complex mechanism to control it. The three-dimensional imaging system of the present invention uses the variable focal length micromirror array lens. Since the micromirror array lens has many advantages such as very fast response time, large focal length variation, high optical focusing efficiency, large size aperture, low cost, simple mechanism, and so on, the three-dimensional imaging system can get a real-time three-dimensional image with large depth range and high depth resolution.

6. 发明申请

WO2006098919A3 MICROMIRROR ARRAY LENS WITH FOCAL LENGTH GRADIENT 审中-公开
标题翻译： MICROMIRROR ARRAY镜片与FOCAL LENGTH GRADIENT
公开(公告)号：WO2006098919A3
公开(公告)日：2007-10-04
申请号：PCT/US2006007816
申请日：2006-03-03
申请人： STEREO DISPLAY INC , ANGSTROM INC , CHO GYOUNG IL , SEO CHEONG SOO , BAEK SANG HYUNE
发明人： CHO GYOUNG IL , SEO CHEONG SOO , BAEK SANG HYUNE
IPC分类号： G02B3/00
CPC分类号： G02B17/08 , G02B26/0833
摘要： An optical system includes a refractive lens system and a micromirror array lens with angled positioning to improve light efficiency. The micromirror array lens is optically coupled to the refractive lens system, and has a focal length gradient. The micromirror array lens is configured to focus the light input refracted by the micromirror array lens onto a focal plane, the micromirror array lens is positioned at an acute angle with respect to the light input and the focal plane. The optical system may further include an infrared filter and/or an optical stop to block unwanted light. The advantages of the present invention include improved light efficiency, image quality, and/or focusing.
摘要翻译：光学系统包括折射透镜系统和具有倾斜定位的微镜阵列透镜，以提高光效率。微镜阵列透镜光学耦合到折射透镜系统，并且具有焦距梯度。微镜阵列透镜被配置为将由微镜阵列透镜折射的光聚焦到焦平面上，微镜阵列透镜相对于光输入和焦平面定位成锐角。光学系统还可以包括红外滤光器和/或防止不想要的光的光学停止。本发明的优点包括提高光效，图像质量和/或聚焦。

7. 发明申请

WO2006052908B1 VARIABLE FOCAL LENGTH LENS COMPRISING MICROMIRRORS 审中-公开
标题翻译：包含微反射镜的可变焦距透镜
公开(公告)号：WO2006052908B1
公开(公告)日：2006-12-14
申请号：PCT/US2005040329
申请日：2005-11-08
申请人： STEREO DISPLAY INC , ANGSTROM INC , KIM TAE HYEON , BAEK SANG HYUNE
发明人： KIM TAE HYEON , BAEK SANG HYUNE
IPC分类号： G02B26/00 , G02B7/32 , G02B26/08 , G02B26/10 , G02B27/40 , G02F1/29
CPC分类号： G02B26/085 , G02B3/00 , G02B7/32 , G02B17/0694 , G02B26/0833 , G02B26/0841 , G02B26/105 , G02B27/0068 , G02B27/40
摘要： A variable focal length lens (121) consists of many micromirrors (122) with degrees of freedom rotation and/or degrees of freedom translation and actuating components. As operating methods for the lens, the actuating components control the positions of micromirrors (122) electrostatically and/or electromagnetically. The optical efficiency of the variable focal length lens is increased by locating a mechanical structure upholding micromirrors and the actuating components under micromirrors. The lens (121) can correct aberration by controlling each micromirror independently. The lens (121) can also be of a desired arbitrary shape and/or size. The micromirrors (122) are arranged in a flat plane or in a curved plane with a predetermined curvature. The electrodes determining the position of the micromirrors can be made of material with high electrical conductivity, preferably metal. The surface material of the micromirror is made of a material with high reflectivity such as aluminum, silver, and gold, which are coated with multi-layer dielectric material or antioxidant.
摘要翻译：可变焦距透镜（121）由许多具有自由度旋转和/或自由度平移和致动部件的微镜（122）组成。作为镜头的操作方法，致动部件以静电和/或电磁方式控制微镜（122）的位置。可变焦距透镜的光学效率通过定位将微反射镜和致动部件固定在微反射镜下的机械结构而增加。透镜（121）可以通过独立控制每个微镜来校正像差。透镜（121）也可以具有期望的任意形状和/或尺寸。微反射镜（122）被布置在平面或具有预定曲率的弯曲平面中。确定微镜位置的电极可以由具有高导电性的材料制成，优选金属。微镜的表面材料由具有高反射率的材料制成，例如涂有多层介电材料或抗氧化剂的铝，银和金。

8. 发明申请

WO2006098919A2 MICROMIRROR ARRAY LENS WITH FOCAL LENGTH GRADIENT 审中-公开
标题翻译： MICROMIRROR ARRAY镜片与FOCAL LENGTH GRADIENT
公开(公告)号：WO2006098919A2
公开(公告)日：2006-09-21
申请号：PCT/US2006/007816
申请日：2006-03-03
申请人： STEREO DISPLAY, INC. , ANGSTROM, INC. , CHO, Gyoung Il , SEO, Cheong Soo , BAEK, Sang Hyune
发明人： CHO, Gyoung Il , SEO, Cheong Soo , BAEK, Sang Hyune
IPC分类号： G02B17/00
CPC分类号： G02B17/08 , G02B26/0833
摘要： An optical system includes a refractive lens system and a micromirror array lens with angled positioning to improve light efficiency. The micromirror array lens is optically coupled to the refractive lens system, and has a focal length gradient. The micromirror array lens is configured to focus the light input refracted by the micromirror array lens onto a focal plane, the micromirror array lens is positioned at an acute angle with respect to the light input and the focal plane. The optical system may further include an infrared filter and/or an optical stop to block unwanted light. The advantages of the present invention include improved light efficiency, image quality, and/or focusing.
摘要翻译：光学系统包括折射透镜系统和具有倾斜定位的微镜阵列透镜，以提高光效率。微镜阵列透镜光学耦合到折射透镜系统，并且具有焦距梯度。微镜阵列透镜被配置为将由微镜阵列透镜折射的光聚焦到焦平面上，微镜阵列透镜相对于光输入和焦平面定位成锐角。光学系统还可以包括红外滤光器和/或阻挡不想要的光的光学停止。本发明的优点包括提高光效率，图像质量和/或聚焦。

9. 发明申请

WO2006096593A2 FINE CONTROL OF ROTATION AND TRANSLATION OF DISCRETELY CONTROLLED MICROMIRROR 审中-公开
标题翻译：微控制器的旋转和翻译的精细控制
公开(公告)号：WO2006096593A2
公开(公告)日：2006-09-14
申请号：PCT/US2006/007814
申请日：2006-03-03
申请人： STEREO DISPLAY, INC. , ANGSTROM, INC. , NOH, Jae Huek , CHO, Gyoung Il , SEO, Cheong Soo
发明人： NOH, Jae Huek , CHO, Gyoung Il , SEO, Cheong Soo
IPC分类号： G02B26/00
CPC分类号： G02B26/0841
摘要： A micromirror control system includes a bottom layer configured to support the micromirror control system including a stopper plate coupled to the bottom layer at a first end, configured to rotate about an axis. The micromirror control system also includes a micromirror, communicatively coupled to the stopper plate on a bottom side, and including a reflective top side configured to reflect light. Rotation of the stopper plate about the axis into contact with the micromirror is configured to adjust an orientation of the micromirror. In one aspect, the micromirror control system also includes an actuating device, communicatively coupled to the stopper plate, configured to control the rotation of the stopper plate about the axis. The advantages of the present invention include the ability to finely control translation and rotation of a discretely controlled micromirror.
摘要翻译：微镜控制系统包括配置成支撑微反射镜控制系统的底层，该微镜控制系统包括在第一端处联接到底层的止动板，其被配置为围绕轴线旋转。微镜控制系统还包括微反射镜，其在底侧通信地联接到止动板，并且包括被配置为反射光的反射顶侧。止动板绕着与微反射镜接触的旋转被配置为调整微镜的取向。在一个方面，微镜控制系统还包括通信地联接到止动板的致动装置，其构造成控制止动板围绕轴的旋转。本发明的优点包括精细地控制离散控制的微反射镜的平移和旋转的能力。

10. 发明申请

WO2006052908A2 VARIABLE FOCAL LENGTH LENS COMPRISING MICROMIRRORS 审中-公开
标题翻译：可变焦距镜头包含微型机
公开(公告)号：WO2006052908A2
公开(公告)日：2006-05-18
申请号：PCT/US2005/040329
申请日：2005-11-08
申请人： STEREO DISPLAY, INC. , ANGSTROM, INC. , KIM, Tae Hyeon , BAEK, Sang Hyune
发明人： KIM, Tae Hyeon , BAEK, Sang Hyune
IPC分类号： G02B26/00 , G02F1/29 , G02B26/08
CPC分类号： G02B26/085 , G02B3/00 , G02B7/32 , G02B17/0694 , G02B26/0833 , G02B26/0841 , G02B26/105 , G02B27/0068 , G02B27/40
摘要： A variable focal length lens consists of many micromirrors with degrees of freedom rotation and/or degrees of freedom translation and actuating components. As operating methods for the lens, the actuating components control the positions of micromirrors electrostatically and/or electromagnetically. The optical efficiency of the variable focal length lens is increased by locating a mechanical structure upholding micromirrors and the actuating components under micromirrors. The lens can correct aberration by controlling each micromirror independently. The lens can also be of a desired arbitrary shape and/or size. The micromirrors are arranged in a flat plane or in a curved plane with a predetermined curvature. The electrodes determining the position of the micromirrors can be made of material with high electrical conductivity, preferably metal. The surface material of the micromirror is made of a material with high reflectivity such as aluminum, silver, and gold, which are coated with multi-layer dielectric material or antioxidant.
摘要翻译：可变焦距透镜由许多具有自由度旋转和/或自由度平移和致动部件的微镜组成。作为透镜的操作方法，致动部件静电和/或电磁地控制微镜的位置。可变焦距透镜的光学效率通过将保持微镜和致动部件的机械结构定位在微镜下来增加。透镜可以通过独立控制每个微镜来校正像差。透镜也可以是期望的任意形状和/或尺寸。微镜布置在平面或具有预定曲率的弯曲平面中。确定微镜的位置的电极可以由具有高导电性的材料制成，优选由金属制成。微镜的表面材料由具有高反射率的材料制成，例如铝，银和金，其涂覆有多层电介质材料或抗氧化剂。

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