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    Micromirror with multi-axis rotation and translation
    3.
    发明授权
    Micromirror with multi-axis rotation and translation 有权
    具有多轴旋转和平移的微镜

    公开(公告)号：US07365899B2

    公开(公告)日：2008-04-29

    申请号：US11463875

    申请日：2006-08-10

    申请人： Dong Woo Gim ,  Gyoung Il Cho ,  Jin Young Sohn ,  Cheong Soo Seo

    发明人： Dong Woo Gim ,  Gyoung Il Cho ,  Jin Young Sohn ,  Cheong Soo Seo

    IPC分类号： G02B26/00

    CPC分类号： G02B26/0841 ,  G02B26/085

    摘要： The present invention discloses a micromirror device with multi-axis rotational and translational motion. Newly introduced structure of the top electrode plate improves structural stability, flexibility, and more motion efficiency of the micromirror device. The invention also improves controllability of micromirror motion by designing the appropriate flexible structure to generate desired motion. With side-by-side arrangement of the micromirror devices, the micromirror devices are built as an array to form a micromirror array lens.

    摘要翻译： 本发明公开了一种具有多轴旋转和平移运动的微镜装置。 顶部电极板的新引入结构提高了微镜装置的结构稳定性，灵活性和更高的运动效率。 本发明还通过设计适当的柔性结构以产生所需运动来提高微镜运动的可控性。 利用微镜器件的并排布置，微镜器件被构建为阵列以形成微镜阵列透镜。

    Discretely controlled micromirror array device with segmented electrodes
    4.
    发明授权
    Discretely controlled micromirror array device with segmented electrodes 有权
    具有分段电极的离散控制微镜阵列器件

    公开(公告)号：US07488082B2

    公开(公告)日：2009-02-10

    申请号：US11609882

    申请日：2006-12-12

    申请人： Hye Young Kim ,  Dong Woo Gim ,  Jin Young Sohn ,  Gyoung Il Cho ,  Cheong Soo Seo

    发明人： Hye Young Kim ,  Dong Woo Gim ,  Jin Young Sohn ,  Gyoung Il Cho ,  Cheong Soo Seo

    IPC分类号： G02B5/08 ,  G02B7/182 ,  G02B26/00

    CPC分类号： G02B26/0841 ,  G09G3/346 ,  G09G2310/0221

    摘要： This invention provides a discretely controlled micromirror array device comprising a plurality of micromirrors. The discretely controlled micromirror array device forms multiple surface profiles, wherein the rotational and translational motion of each micromirror is discretely controlled by selectively activating different groups of segmented electrodes using a control circuitry. The discretely controlled micromirror array device is compatible with known semiconductor electronics technologies and provides structural stability and efficiency in motion.

    摘要翻译： 本发明提供了包括多个微镜的离散控制的微镜阵列器件。 离散控制的微镜阵列器件形成多个表面轮廓，其中每个微反射镜的旋转和平移运动通过使用控制电路选择性地激活不同的分段电极组来离散地控制。 离散控制的微镜阵列器件与已知的半导体电子技术兼容，并提供结构稳定性和运动效率。

    ARRAY OF MICROMIRRORS WITH NON-FIXED UNDERLYING STRUCTURES
    5.
    发明申请
    ARRAY OF MICROMIRRORS WITH NON-FIXED UNDERLYING STRUCTURES 有权
    具有非固定结构的微型扫描仪阵列

    公开(公告)号：US20080239442A1

    公开(公告)日：2008-10-02

    申请号：US11693698

    申请日：2007-03-29

    申请人： Dong Woo Gim ,  Jin Young Sohn ,  Gyoung Il Cho ,  Cheong Soo Seo

    发明人： Dong Woo Gim ,  Jin Young Sohn ,  Gyoung Il Cho ,  Cheong Soo Seo

    IPC分类号： G02B26/06 ,  G02B26/08

    CPC分类号： G02B26/0841 ,  G02B26/06

    摘要： The present invention discloses an array of micromirrors with non-fixed underlying structures which can be oriented to have principal rotational axis with no structural and mechanical interference and with no electrical conflict. The micromirror array in the present invention can reproduce various surfaces including spherical, aspherical (e.g. parabolic, hyperbolic, elliptical, etc.), anamorphic, other than rotational symmetric profiles. With the newly introduced non-fixed underlying structure, the present invention makes possible for a micromirror array to generate a desired optical surface profile by simple motion controls and to improve structural stability, simplicity, flexibility, and efficiency in motion and motion control.

    摘要翻译： 本发明公开了一种具有非固定底层结构的微镜阵列，其可以被定向成具有不具有结构和机械干涉并且没有电冲突的主旋转轴线。 本发明中的微镜阵列可以再现除了旋转对称轮廓之外的包括球形，非球面（例如抛物线，双曲线，椭圆形等），变形的各种表面。 利用新引入的非固定底层结构，本发明使得微镜阵列能够通过简单的运动控制产生期望的光学表面轮廓并且提高运动和运动控制的结构稳定性，简单性，灵活性和效率。

    Array of micromirrors with non-fixed underlying structures
    6.
    发明授权
    Array of micromirrors with non-fixed underlying structures 有权
    具有非固定底层结构的微镜阵列

    公开(公告)号：US07605964B2

    公开(公告)日：2009-10-20

    申请号：US11693698

    申请日：2007-03-29

    申请人： Dong Woo Gim ,  Jin Young Sohn ,  Gyoung Il Cho ,  Cheong Soo Seo

    发明人： Dong Woo Gim ,  Jin Young Sohn ,  Gyoung Il Cho ,  Cheong Soo Seo

    IPC分类号： G02B26/08

    CPC分类号： G02B26/0841 ,  G02B26/06

    摘要： The present invention discloses an array of micromirrors with non-fixed underlying structures which can be oriented to have principal rotational axis with no structural and mechanical interference and with no electrical conflict. The micromirror array in the present invention can reproduce various surfaces including spherical, aspherical (e.g. parabolic, hyperbolic, elliptical, etc.), anamorphic, other than rotational symmetric profiles. With the newly introduced non-fixed underlying structure, the present invention makes possible for a micromirror array to generate a desired optical surface profile by simple motion controls and to improve structural stability, simplicity, flexibility, and efficiency in motion and motion control.

    摘要翻译： 本发明公开了一种具有非固定底层结构的微镜阵列，其可以被定向成具有不具有结构和机械干涉并且没有电冲突的主旋转轴线。 本发明中的微镜阵列可以再现除了旋转对称轮廓之外的包括球形，非球面（例如抛物线，双曲线，椭圆形等），变形的各种表面。 利用新引入的非固定底层结构，本发明使得微镜阵列能够通过简单的运动控制产生期望的光学表面轮廓并且提高运动和运动控制的结构稳定性，简单性，灵活性和效率。

    DISCRETELY CONTROLLED MICROMIRROR ARRAY DEVICE WITH SEGMENTED ELECTRODES
    7.
    发明申请
    DISCRETELY CONTROLLED MICROMIRROR ARRAY DEVICE WITH SEGMENTED ELECTRODES 有权
    具有分离电极的分辨率可控的微阵列阵列

    公开(公告)号：US20080137173A1

    公开(公告)日：2008-06-12

    申请号：US11609882

    申请日：2006-12-12

    申请人： Hye Young Kim ,  Dong Woo Gim ,  Jin Young Sohn ,  Gyoung Il Cho ,  Cheong Soo Seo

    发明人： Hye Young Kim ,  Dong Woo Gim ,  Jin Young Sohn ,  Gyoung Il Cho ,  Cheong Soo Seo

    IPC分类号： G02B26/00

    CPC分类号： G02B26/0841 ,  G09G3/346 ,  G09G2310/0221

    摘要： This invention provides a discretely controlled micromirror array device comprising a plurality of micromirrors. The discretely controlled micromirror array device forms multiple surface profiles, wherein the rotational and translational motion of each micromirror is discretely controlled by selectively activating different groups of segmented electrodes using a control circuitry. The discretely controlled micromirror array device is compatible with known semiconductor electronics technologies and provides structural stability and efficiency in motion.

    摘要翻译： 本发明提供了包括多个微镜的离散控制的微镜阵列器件。 离散控制的微镜阵列器件形成多个表面轮廓，其中每个微反射镜的旋转和平移运动通过使用控制电路选择性地激活不同组的分段电极来离散地控制。 离散控制的微镜阵列器件与已知的半导体电子技术兼容，并提供结构稳定性和运动效率。

    High-speed automatic focusing system
    8.
    发明授权
    High-speed automatic focusing system 有权
    高速自动对焦系统

    公开(公告)号：US07215882B2

    公开(公告)日：2007-05-08

    申请号：US10896146

    申请日：2004-07-21

    申请人： Gyoung Il Cho ,  Tae Hyeon Kim ,  Dong Woo Gim ,  Cheong Soo Seo

    发明人： Gyoung Il Cho ,  Tae Hyeon Kim ,  Dong Woo Gim ,  Cheong Soo Seo

    IPC分类号： G03B13/36 ,  G02B5/08

    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 iterative 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： 自动对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进行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为电信号形式的电能。 图像传感器将携带有关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焦点准则进行比较，并产生控制信号，该控制信号发送到微镜阵列透镜以调整微镜阵列透镜的焦距。 该迭代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。

    Imaging stabilizer using micromirror array lens
    9.
    发明授权
    Imaging stabilizer using micromirror array lens 有权
    成像稳定器使用微镜阵列透镜

    公开(公告)号：US07173653B2

    公开(公告)日：2007-02-06

    申请号：US10979612

    申请日：2004-11-02

    申请人： Dong Woo Gim ,  Gyoung Il Cho ,  Cheong Soo Seo

    发明人： Dong Woo Gim ,  Gyoung Il Cho ,  Cheong Soo Seo

    IPC分类号： H04N5/228

    CPC分类号： G03B5/06 ,  G02B27/648 ,  H04N5/2254 ,  H04N5/23248 ,  H04N5/23287

    摘要： A vibration correction device in an imaging device includes a micromirror array lens, configured to focus an object image onto an image sensor, and a vibration determination device, communicatively coupled to the micromirror array lens, configured to determine vibration of the imaging device and to generate a vibration correction signal. The micromirror array lens is adjusted to change its optical axis based at least in part on the vibration correction signal to correct for the vibration of the micromirror array lens. In one aspect, the micromirror array lens includes a plurality of micromirrors and the optical axis is changed by translation and/or rotation of the plurality of micromirrors. The advantages of the present invention include elimination of need for mechanical macromotions to adjust the optical axis, high sampling rate, simple structure, and flexibility to use any type of vibration determination device.

    摘要翻译： 一种成像装置中的振动校正装置，包括被构造成将对象图像聚焦到图像传感器上的微镜阵列透镜，以及通信地连接到微镜阵列透镜的振动确定装置，其被配置为确定成像装置的振动并产生 振动校正信号。 调整微镜阵列透镜至少部分地基于振动校正信号来改变其光轴，以校正微镜阵列透镜的振动。 在一个方面，微镜阵列透镜包括多个微镜，并且通过多个微镜的平移和/或旋转来改变光轴。 本发明的优点在于，不需要机械大电流来调节光轴，采样率高，结构简单，而且使用任何类型的振动测定装置的灵活性。

    Discretely controlled micromirror with multi-level positions
    10.
    发明授权
    Discretely controlled micromirror with multi-level positions 有权
    具有多级位置的离散控制微镜

    公开(公告)号：US07382516B2

    公开(公告)日：2008-06-03

    申请号：US10872241

    申请日：2004-06-18

    申请人： Cheong Soo Seo ,  Dong Woo Gim ,  Gyoung Il Cho ,  Tae Hyeon Kim

    发明人： Cheong Soo Seo ,  Dong Woo Gim ,  Gyoung Il Cho ,  Tae Hyeon Kim

    IPC分类号： G02B26/00 ,  G02B26/08

    CPC分类号： G02B26/0841

    摘要： This invention provides the two types of Discretely Controlled Micromirror (DCM), which can overcome disadvantages of the conventional electrostatic micromirrors. The first type micromirror is a Variable Supports Discretely Controlled Micromirror (VSDCM), which has a larger displacement range than the conventional electrostatic micromirror. The displacement accuracy of the VSDCM is better than that of the conventional electrostatic micromirror and the low driving voltage is compatible with IC components. The second type of DCM, the Segmented Electrode Discretely Controlled Micromirror (SEDCM) has same disadvantages with the conventional electrostatic micromirror. But the SEDCM is compatible with known microelectronics technologies.

    摘要翻译： 本发明提供两种类型的离散控制微镜（DCM），其可以克服传统静电微镜的缺点。 第一类微镜是可变支持离散控制微镜（VSDCM），其具有比常规静电微镜更大的位移范围。 VSDCM的位移精度优于常规静电微镜，位移精度低于IC组件。 第二类型的DCM，分段电极离散控制微镜（SEDCM）与传统的静电微镜具有相同的缺点。 但SEDCM与已知的微电子技术兼容。