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31. 发明申请

WO2007134264A2 THREE-DIMENSIONAL IMAGING SYSTEM 审中-公开
标题翻译：三维成像系统
公开(公告)号：WO2007134264A2
公开(公告)日：2007-11-22
申请号：PCT/US2007068824
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： A61F2/02
CPC分类号： G02B15/00 , G02B26/0833
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.
摘要翻译：需要新的三维成像系统来克服现有技术中使用常规可变焦距透镜的问题，其具有响应时间慢，焦距变化小，聚焦效率低，并且需要复杂的机构来控制它。本发明的三维成像系统使用可变焦距微镜阵列透镜。由于微镜阵列透镜具有响应时间非常快，焦距变化大，光聚焦效率高，孔径大，成本低，机构简单等诸多优点，因此可以实现三维成像系统，时间三维图像，深度范围大，深度分辨率高。

32. 发明申请

WO2006050431B1 BEAM FOCUSING AND SCANNING SYSTEM USING MICROMIRROR ARRAY LENS 审中-公开
标题翻译：使用微光阵列镜头的光束聚焦和扫描系统
公开(公告)号：WO2006050431B1
公开(公告)日：2007-01-18
申请号：PCT/US2005039655
申请日：2005-11-02
申请人： STEREO DISPLAY INC , ANGSTROM INC , CHO GYOUNG IL , KIM TAE HYEON , SEO CHEONG SOO
发明人： CHO GYOUNG IL , KIM TAE HYEON , SEO CHEONG SOO
IPC分类号： G02B26/00 , G02B7/32 , G02B26/08 , G02B26/10 , G02B27/40 , G02F1/29
CPC分类号： G02B7/32 , G02B5/09 , G02B26/0825 , G02B26/0833 , G02B26/0841 , G02B26/085 , G02B26/105 , G02B27/40
摘要： A beam focusing and scanning system using a micromirror array lens (optical system) includes a light source configured to emit light and a micromirror array lens, including at least one micromirror, optically coupled to the light source, configured to reflect the light onto a projection medium (projection plane). The optical system also includes at least one actuating component coupled to the at least one micromirror, configured to move the at least one micromirror to enable the at least one micromirror to focus the light on the projection medium. The advantages of the present invention include high speed variable focusing and scanning, large focal length variation, phase compensation, high reliability and optical efficiency, low power consumption and low cost.
摘要翻译：使用微镜阵列透镜（光学系统）的光束聚焦和扫描系统包括被配置为发射光的光源和包括至少一个光学耦合到光源的至少一个微镜，微镜阵列透镜被配置为将光反射到投影介质（投影平面）。所述光学系统还包括耦合到所述至少一个微反射镜的至少一个致动部件，所述致动部件配置成移动所述至少一个微反射镜，以使所述至少一个微镜能够将光聚焦在所述投影介质上。本发明的优点包括高速可变聚焦和扫描，大焦距变化，相位补偿，高可靠性和光效，低功耗和低成本。

33. 发明申请

WO2006050431A3 BEAM FOCUSING AND SCANNING SYSTEM USING MICROMIRROR ARRAY LENS 审中-公开
标题翻译：使用微反射阵列镜头的光束聚焦和扫描系统
公开(公告)号：WO2006050431A3
公开(公告)日：2006-10-26
申请号：PCT/US2005039655
申请日：2005-11-02
申请人： STEREO DISPLAY INC , ANGSTROM INC , CHO GYOUNG IL , KIM TAE HYEON , SEO CHEONG SOO
发明人： CHO GYOUNG IL , KIM TAE HYEON , SEO CHEONG SOO
IPC分类号： G02B26/00 , G02B7/32 , G02B26/08 , G02B26/10 , G02B27/40 , G02F1/29
CPC分类号： G02B7/32 , G02B5/09 , G02B26/0825 , G02B26/0833 , G02B26/0841 , G02B26/085 , G02B26/105 , G02B27/40
摘要： A beam focusing and scanning system using a micromirror array lens (optical system) includes a light source configured to emit light and a micromirror array lens, including at least one micromirror, optically coupled to the light source, configured to reflect the light onto a projection medium (projection plane). The optical system also includes at least one actuating component coupled to the at least one micromirror, configured to move the at least one micromirror to enable the at least one micromirror to focus the light on the projection medium. The advantages of the present invention include high speed variable focusing and scanning, large focal length variation, phase compensation, high reliability and optical efficiency, low power consumption and low cost.
摘要翻译：使用微镜阵列透镜（光学系统）的光束聚焦和扫描系统包括被配置为发射光的光源和微镜阵列透镜，该微镜阵列透镜包括光学地耦合到光源的至少一个微镜，被配置为将光反射到投影中等（投影平面）。该光学系统还包括耦合到该至少一个微镜的至少一个致动部件，该至少一个致动部件被配置为移动该至少一个微镜以使该至少一个微镜能够将光聚焦在投射介质上。本发明的优点包括高速变焦和扫描，大焦距变化，相位补偿，高可靠性和光学效率，低功耗和低成本。

34. 发明申请

WO2006029116A9 Optical pick-up device 审中-公开
标题翻译：光学拾取装置
公开(公告)号：WO2006029116A9
公开(公告)日：2006-06-29
申请号：PCT/US2005031620
申请日：2005-09-02
申请人： STEREO DISPLAY INC , ANGSTROM INC
发明人： CHO GYOUNG II , KIM TAE HYEON , SEO CHEONG SOO
IPC分类号： G11B3/74 , G11B7/00 , G11B7/135
CPC分类号： G11B7/0956 , G02B26/0841 , G02B26/085 , G11B7/09 , G11B7/1362 , G11B7/1374
摘要： An optical pick-up device comprising at least one micromirror array lens. The micromirror array lens enables focusing, tracking, and/or tilt compensation in the optical pick-up device without macroscopic motions. The micromirror array lens provides the device with a simple structure, which can reduce the size, weight, and cost of the recording/reproducing system. The device is also durable for vibration. Optical pick-up devices using an array of micromirror array lenses can increase the recording/reading speed without macroscopic motions. The recording/reading speed can be increased by adding more micromirror array lenses to the lens array. The present invention can also be used to record/read information on/from a multi-layered optical disc.
摘要翻译：一种包括至少一个微镜阵列透镜的光学拾取装置。微镜阵列透镜可以在光学拾取装置中进行聚焦，跟踪和/或倾斜补偿，而无需宏观运动。微镜阵列透镜为设备提供简单的结构，可以减小记录/再现系统的尺寸，重量和成本。该装置对于振动也是耐用的。使用微镜阵列透镜阵列的光学拾取装置可以增加记录/读取速度，而不需要宏观运动。可以通过向镜头阵列添加更多的微镜阵列透镜来增加记录/读取速度。本发明还可以用于在多层光盘上记录/读取信息。

35. 发明申请

WO2006019570A3 HIGH-SPEED AUTOMATIC FOCUSING SYSTEM 审中-公开
标题翻译：高速自动聚焦系统
公开(公告)号：WO2006019570A3
公开(公告)日：2006-06-15
申请号：PCT/US2005023919
申请日：2005-07-06
申请人： STEREO DISPLAY INC , ANGSTROM INC , CHO GYOUNG IL , KIM TAE HYEON , GIM DONG WOO , SEO CHEONG SOO
发明人： CHO GYOUNG IL , KIM TAE HYEON , GIM DONG WOO , SEO CHEONG SOO
IPC分类号： G03B13/00
CPC分类号： G02B7/36 , G02B26/0833 , G03B13/00
摘要： An automatic focusing system comprises at least one micromirror array lens, an image sensor, and a signal processor. The micromirror array lens images an object and focuses the image on the image sensor. The image sensor receives the light and converts the photo energy of the light to electrical energy in the form of an electrical signal. The image sensor sends the electrical signal, which carries image data concerning the object, to the signal processor. The signal processor receives the electrical signal, compares the image quality of the image data to its focus criteria, and generates a control signal, which it sends to the micromirror array lens to adjust the focal length of the micromirror array lens. This interative process is continued until the quality of the image data meets the focus criteria, and the process is completed within the afterimage speed of the human eye.
摘要翻译：自动聚焦系统包括至少一个微镜阵列透镜，图像传感器和信号处理器。微镜阵列透镜对物体成像并将图像聚焦在图像传感器上。图像传感器接收光并将光的光能转换成电信号形式的电能。图像传感器将携带关于物体的图像数据的电信号发送到信号处理器。信号处理器接收电信号，将图像数据的图像质量与其聚焦准则进行比较，并生成控制信号，该控制信号将其发送到微镜阵列镜头以调整微镜阵列镜头的焦距。这个交互过程一直持续到图像数据的质量满足焦点标准，并且该过程在人眼的残像速度内完成。

36. 发明申请

WO2006029116B1 Optical pick-up device 审中-公开
标题翻译：光学拾取装置
公开(公告)号：WO2006029116B1
公开(公告)日：2006-05-26
申请号：PCT/US2005031620
申请日：2005-09-02
申请人： STEREO DISPLAY INC , ANGSTROM INC CHO GYOUNG , KIM TAE HYEON , SEO CHEONG SOO
发明人： CHO GYOUNG , KIM TAE HYEON , SEO CHEONG SOO
IPC分类号： G11B3/74 , G11B7/00 , G11B7/135
CPC分类号： G11B7/0956 , G02B26/0841 , G02B26/085 , G11B7/09 , G11B7/1362 , G11B7/1374
摘要： An optical pick-up device comprising at least one micromirror array lens. The micromirror array lens enables focusing, tracking, and/or tilt compensation in the optical pick-up device without macroscopic motions. The micromirror array lens provides the device with a simple structure, which can reduce the size, weight, and cost of the recording/reproducing system. The device is also durable for vibration. Optical pick-up devices using an array of micromirror array lenses can increase the recording/reading speed without macroscopic motions. The recording/reading speed can be increased by adding more micromirror array lenses to the lens array. The present invention can also be used to record/read information on/from a multi-layered optical disc.
摘要翻译：一种光学拾取装置，包括至少一个微镜阵列透镜。微镜阵列透镜能够在没有宏观运动的情况下在光学拾取装置中进行聚焦，跟踪和/或倾斜补偿。微镜阵列透镜为装置提供了简单的结构，这可以减小记录/再现系统的尺寸，重量和成本。该设备也是耐用的振动。使用微镜阵列透镜阵列的光学拾取装置可以提高记录/阅读速度而无需宏观运动。通过将更多的微镜阵列透镜添加到透镜阵列中，可以提高记录/读取速度。本发明也可用于在多层光盘上记录/读取信息。

37. 发明申请

WO2006050430A2 OPTICAL TRACKING SYSTEM USING VARIABLE FOCAL LENGTH LENS 审中-公开
标题翻译：光学跟踪系统使用可变焦距长度镜头
公开(公告)号：WO2006050430A2
公开(公告)日：2006-05-11
申请号：PCT/US2005039654
申请日：2005-11-02
申请人： STEREO DISPLAY INC , ANGSTROM INC , KIM TAE HYEON , CHO GYOUNG IL , SEO CHEONG SOO
发明人： KIM TAE HYEON , CHO GYOUNG IL , SEO CHEONG SOO
IPC分类号： H04N5/225 , G01S3/781 , G01S3/786 , G02B26/08 , G02B27/64
CPC分类号： H04N5/2259 , G01S3/781 , G01S3/786 , G02B26/0833 , G02B27/644
摘要： An optical tracking system using a variable focal length lens includes at least one camera system, and the at least one camera system includes an objective lens system, configured to receive an object image, and at least one micromirror array lens, optically coupled to the objective lens system, configured to focus the object image received by the objective lens system onto an image sensor. The image sensor is optically coupled to the micromirror array lens, configured to receive the focused object image from the micromirror array lens and to sense the focused object image. The advantages of the present invention include ability to rapidly change the focal length and optical axis of a camera system, allowing for high-resolution, wide-angle imaging.
摘要翻译：使用可变焦距透镜的光学跟踪系统包括至少一个相机系统，并且所述至少一个相机系统包括被配置为接收对象图像的物镜系统和至少一个光学耦合到该物镜的微镜阵列透镜透镜系统，被配置为将由物镜系统接收的物体图像聚焦到图像传感器上。图像传感器光学耦合到微镜阵列透镜，其被配置为从微镜阵列透镜接收聚焦的物体图像并且感测聚焦的物体图像。本发明的优点包括快速改变照相机系统的焦距和光轴的能力，允许高分辨率的广角成像。

38. 发明申请

WO2006029116A2 OPTICAL PICK-UP DEVICE 审中-公开
标题翻译：光学拾取装置
公开(公告)号：WO2006029116A2
公开(公告)日：2006-03-16
申请号：PCT/US2005031620
申请日：2005-09-02
申请人： STEREO DISPLAY INC , ANGSTROM INC , CHO GYOUNG IL , KIM TAE HYEON , SEO CHEONG SOO
发明人： CHO GYOUNG IL , KIM TAE HYEON , SEO CHEONG SOO
IPC分类号： G02B26/08 , G02B26/00 , G02F1/29 , G11B7/135
CPC分类号： G11B7/0956 , G02B26/0841 , G02B26/085 , G11B7/09 , G11B7/1362 , G11B7/1374
摘要： An optical pick-up device comprising at least one micromirror array lens. The micromirror array lens enables focusing, tracking, and/or tilt compensation in the optical pick-up device without macroscopic motions. The micromirror array lens provides the device with a simple structure, which can reduce the size, weight, and cost of the recording/reproducing system. The device is also durable for vibration. Optical pick-up devices using an array of micromirror array lenses can increase the recording/reading speed without macroscopic motions. The recording/reading speed can be increased by adding more micromirror array lenses to the lens array. The present invention can also be used to record/read information on/from a multi-layered optical disc.
摘要翻译：一种光学拾取装置，包括至少一个微镜阵列透镜。微镜阵列透镜能够在没有宏观运动的情况下在光学拾取装置中进行聚焦，跟踪和/或倾斜补偿。微镜阵列透镜为装置提供了简单的结构，这可以减小记录/再现系统的尺寸，重量和成本。该设备也是耐用的振动。使用微镜阵列透镜阵列的光学拾取装置可以提高记录/阅读速度而无需宏观运动。通过将更多的微镜阵列透镜添加到透镜阵列中，可以提高记录/读取速度。本发明也可用于在多层光盘上记录/读取信息。

39. 发明申请

WO2005093484B1 SMALL AND FAST ZOOM SYSTEM 审中-公开
标题翻译：小而快速的缩放系统
公开(公告)号：WO2005093484B1
公开(公告)日：2005-12-01
申请号：PCT/US2005009280
申请日：2005-03-21
申请人： STEREO DISPLAY INC , ANGSTROM INC , CHO GYOUNG IL , GIM DONG WOO , SEO CHEONG SOO , BOYD JAMES GREENUP , BAEK SANG HYUNE
发明人： CHO GYOUNG IL , GIM DONG WOO , SEO CHEONG SOO , BOYD JAMES GREENUP , BAEK SANG HYUNE
IPC分类号： G02B15/00 , G02B15/14 , G02B15/15 , G02B26/08
CPC分类号： G02B26/0825 , G02B26/0841 , G02B26/085
摘要： There is a need for a small and fast optical zoom device that can change magnification. Conventional zoom devices require coupled mechanical motions to adjust the axial separations between individual or groups of elements in order to change the optical magnification. The mechanical motions decrease the speed of zooming, increase space and weight for zoom system, may induce unwanted jitter, and require large power consumption. In addition, the mechanical zoom system is restricted to magnifying the area on-axis. To solve problems of conventional zoom system, the zoom system utilizing one or more variable focal length micromirror array lenses without macroscopic mechanical motion of lenses is invented.
摘要翻译：需要一种可以改变放大倍率的小型和快速光学变焦装置。传统的变焦装置需要耦合的机械运动来调节单个或多组元件之间的轴向分离，以便改变光学倍率。机械运动降低变焦速度，增加变焦系统的空间和重量，可能会引起不必要的抖动，并需要较大的功耗。此外，机械变焦系统仅限于放大轴上的区域。为了解决常规变焦系统的问题，发明了利用一个或多个可变焦距微镜阵列透镜而不具有透镜的宏观机械运动的变焦系统。

40. 发明申请

WO2006020629A4 TWO-DIMENSIONAL IMAGE PROJECTION SYSTEM 审中-公开
标题翻译：二维图像投影系统
公开(公告)号：WO2006020629A4
公开(公告)日：2012-02-02
申请号：PCT/US2005028250
申请日：2005-08-09
申请人： STEREO DISPLAY INC , ANGSTROM INC , CHO GYOUNG IL , KIM TAE HYEON , SEO CHEONG SOO
发明人： CHO GYOUNG IL , KIM TAE HYEON , SEO CHEONG SOO
IPC分类号： G02B26/00 , G09G3/34
CPC分类号： G09G3/346 , G09G2330/08 , H04N9/3161 , H04N9/3173 , H04N9/3194
摘要： A two-dimensional image projection device using array of micromirror array lenses and a random scanning technique is invented. Using the random scanning technique, the light efficiency is nearly doubled than that of the prior art. The invention makes a brighter and less power consuming display device possible. Because each micromirror array lens of array of micromirror array lenses can scan whole image plane, a fast self diagnosis and correction technique can be introduced in displaying device. The Self diagnosis and correction technique makes display device to maintain image quality even a few tens percent of micromirrors do not work properly. Owing to the scanning characteristics of micromirror array lens, the image projection device can express the same number of pixels image with less number of micromirrors than the prior art. This also enables small sized two-dimensional image projector, which can be incorporated in portable electronic equipments.
摘要翻译：发明了使用微镜阵列透镜阵列和随机扫描技术的二维图像投影装置。使用随机扫描技术，光效率比现有技术几乎增加了一倍。本发明使得可以使用更亮更少功耗的显示装置。由于微镜阵列透镜阵列的每个微镜阵列透镜都能扫描整个图像平面，所以可以在显示装置中引入快速的自我诊断和校正技术。自诊断和校正技术使得显示设备保持图像质量，即使几十％的微镜不能正常工作。由于微镜阵列透镜的扫描特性，图像投影装置可以以比现有技术少的微镜数量表示相同数量的像素图像。这也使得能够并入便携式电子设备的小尺寸二维图像投影仪。

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