DVD recording and reproducing system
    21.
    发明申请
    DVD recording and reproducing system 有权
    DVD录制和再现系统

    公开(公告)号:US20060171037A1

    公开(公告)日:2006-08-03

    申请号:US11341030

    申请日:2006-01-28

    IPC分类号: G02B27/10

    摘要: The objective of the present invention is to provide a high-speed, miniaturized, low-cost DVD recording and reproducing system. The present invention is particularly directed to a motorless optical pick-up device for recording and/or reading information on or from an optical disc (CD or DVD), which provides focusing, tracking, seamless layer jumping, tilt compensation, and CD/DVD compatibility.

    摘要翻译: 本发明的目的是提供一种高速,小型化,低成本的DVD记录和再现系统。 本发明特别涉及一种用于在光盘(CD或DVD)上记录和/或读取信息的电动机光学拾取装置,其提供聚焦,跟踪,无缝层跳跃,倾斜补偿和CD / DVD 兼容性。

    Three-dimensional optical mouse system
    22.
    发明申请
    Three-dimensional optical mouse system 有权
    三维光电鼠标系统

    公开(公告)号:US20060158432A1

    公开(公告)日:2006-07-20

    申请号:US11341214

    申请日:2006-01-28

    IPC分类号: G09G5/08

    CPC分类号: G06F3/0304

    摘要: A three-dimensional optical mouse device with a Micromirror Array Lens(MMAL) is provided. To have the three-dimensional optical mouse system, a three-dimensional imaging device is used for detecting the motion of optical pointer or fingers of the user and gives a location of the pointer to computer working as a pointing device in three-dimension. This three-dimensional pointing system uses three-dimensional imaging device using MMAL with variable focal length.

    摘要翻译: 提供具有微镜阵列透镜(MMAL)的三维光学鼠标装置。 为了具有三维光学鼠标系统,使用三维成像装置来检测用户的光学指针或手指的运动,并给出指向计算机的指针位置作为三维的指示装置。 这种立体指向系统使用具有可变焦距的MMAL的三维成像装置。

    Beam focusing and scanning system using micromirror array lens
    23.
    发明申请
    Beam focusing and scanning system using micromirror array lens 有权
    光束聚焦和扫描系统使用微镜阵列透镜

    公开(公告)号:US20050264867A1

    公开(公告)日:2005-12-01

    申请号:US10979568

    申请日:2004-11-02

    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。

    Virtual Keyboard input system using three-dimensional motion detection by variable focal length lens
    24.
    发明申请
    Virtual Keyboard input system using three-dimensional motion detection by variable focal length lens 审中-公开
    虚拟键盘输入系统采用可变焦距镜头进行三维运动检测

    公开(公告)号:US20070115261A1

    公开(公告)日:2007-05-24

    申请号:US11286971

    申请日:2005-11-23

    申请人: Gyoung Cho Cheong Seo

    发明人: Gyoung Cho Cheong Seo

    IPC分类号: G09G5/00

    摘要: A virtual keyboard input system using three-dimensional motion detecting by variable focal length MMAL is provided. The compactness of the virtual keyboard input system is accomplished by the variable focal length MMAL performing three-dimensional imaging function. Since the three-dimensional imaging process occurs in a very short time scale, the system can determine the motion of the input by the user and track the motion of the user in real-time based response. Image processor can determine which input is occurred at the moment and the time-dependent profile of the motion itself. The input system gives an output just like a conventional keyboard and a mouse system.

    摘要翻译: 提供了一种使用可变焦距MMAL进行三维运动检测的虚拟键盘输入系统。 虚拟键盘输入系统的紧凑性通过可变焦距MMAL执行三维成像功能来实现。 由于三维成像处理以非常短的时间尺度发生,所以系统可以确定用户的输入的运动并且以实时的响应跟踪用户的运动。 图像处理器可以确定当前发生的输入和运动本身的时间依赖关系。 输入系统像传统的键盘和鼠标系统一样提供输出。

    Pocket-sized two-dimensional image projection system
    25.
    发明申请
    Pocket-sized two-dimensional image projection system 审中-公开
    袖珍尺寸二维图像投影系统

    公开(公告)号:US20070041077A1

    公开(公告)日:2007-02-22

    申请号:US11208114

    申请日:2005-08-19

    申请人: Cheong Seo Gyoung Cho

    发明人: Cheong Seo Gyoung Cho

    IPC分类号: G02B26/00

    摘要: A pocket-sized two-dimensional image projection device adapted to a portable device is invented. The pocket-sized two-dimensional image projection device projects two-dimensional image on a projection surface with arbitrary profile and arbitrary distance from the projection device, and arbitrary attitude about the projection device. The position, profile, and attitude of the projection surface about the projection device can be arbitrary because the projection surface is not embodied in the projection device to reduce size of the device. Each micromirror array lens has the ability of scanning and focusing on the projection surface. The focusing on the projection surface can be achieved by automatic focusing function of micromirror array lens. Therefore, an in-focused two-dimensional image can be displayed on arbitrary projection surface. Also, this invention makes a brighter and less power consuming display device, which give an advantage for the portable device application.

    摘要翻译: 发明了适用于便携式装置的口袋尺寸二维图像投影装置。 袖珍尺寸的二维图像投影装置在投影面投射二维图像,投影装置具有任意轮廓和任意距离,并且关于投影装置的任意姿态。 突起表面围绕投影装置的位置,轮廓和姿态可以是任意的,因为突出表面没有体现在投影装置中以减小装置的尺寸。 每个微镜阵列透镜都具有扫描和聚焦在投影表面上的能力。 可以通过微镜阵列透镜的自动聚焦功能实现对投影面的聚焦。 因此,可以在任意投影面上显示聚焦后的二维图像。 此外,本发明使得显示设备更加明亮且功耗更低,这为便携式设备应用提供了优势。

    Two-dimensional image projection system
    26.
    发明申请
    Two-dimensional image projection system 有权
    二维图像投影系统

    公开(公告)号:US20060028709A1

    公开(公告)日:2006-02-09

    申请号:US10914474

    申请日:2004-08-09

    IPC分类号: G02B26/00

    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。 这也使得可以并入便携式电子设备的小尺寸二维图像投影仪。

    Three-dimensional integral imaging and display system using variable focal length lens
    27.
    发明申请
    Three-dimensional integral imaging and display system using variable focal length lens 有权
    三维积分成像和显示系统采用可变焦距镜头

    公开(公告)号:US20050180019A1

    公开(公告)日:2005-08-18

    申请号:US10979624

    申请日:2004-11-02

    IPC分类号: G02B27/10

    摘要: A three-dimensional (3-D) display system using a variable focal length lens includes at least one two-dimensional (2-D) display device, configured to display at least one two-dimensional image. The display system also includes an array of micromirror array lenses optically coupled to the display device, each micromirror array lens of the array of micromirror array lenses placed at a different location with respect to the display device, configured to focus the at least one two-dimensional image from each different location to provide a three-dimensional (3-D) image. The advantages of the present invention include increased viewing angles and wide depth range of three-dimensional images.

    摘要翻译: 使用可变焦距透镜的三维(3-D)显示系统包括被配置为显示至少一个二维图像的至少一个二维(2-D)显示设备。 显示系统还包括光学耦合到显示装置的微镜阵列透镜的阵列,位于相对于显示装置的不同位置的微镜阵列透镜阵列的每个微镜阵列透镜,被配置为聚焦至少一个二维阵列, 来自每个不同位置的三维图像以提供三维(3-D)图像。 本发明的优点包括三维图像的增加的视角和宽的深度范围。

    Fine control of rotation and translation of discretely controlled micromirror
    28.
    发明申请
    Fine control of rotation and translation of discretely controlled micromirror 有权
    离散控制微镜的旋转和平移的精细控制

    公开(公告)号:US20060198012A1

    公开(公告)日:2006-09-07

    申请号:US11072597

    申请日:2005-03-04

    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,构造成围绕轴线旋转。 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。 止动板绕着与微镜接触的旋转被配置为调节微镜的取向。 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控制离散受控微镜的平移和旋转的能力。

    Optical pick-up device
    29.
    发明申请
    Optical pick-up device 有权
    光学拾取装置

    公开(公告)号:US20060171263A1

    公开(公告)日:2006-08-03

    申请号:US10934133

    申请日:2004-09-03

    IPC分类号: G11B7/00

    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。

    Automatic focusing by mirror translation
    30.
    发明申请
    Automatic focusing by mirror translation 有权
    镜像翻译自动对焦

    公开(公告)号:US20070053673A1

    公开(公告)日:2007-03-08

    申请号:US11218814

    申请日:2005-09-02

    申请人: Cheong Seo Gyoung Cho

    发明人: Cheong Seo Gyoung Cho

    IPC分类号: G03B13/00

    摘要: Automatic focusing system is provided which comprises a mirror or a plurality of mirrors with a translation device. Automatic focusing can be made by the translation of mirror because focal plane can be changed by the translation of mirror. The translation device makes its motion by the electrostatic, electromagnetic and/or electrothermal forces. The mirror is controlled by the electrical signal from the image processor to get an in-focus image. Also the mirror can be controlled discretely. The image shift by translation is compensated by tilt of mirror and/or image processing.

    摘要翻译: 提供了自动对焦系统,其包括具有平移装置的反射镜或多个反射镜。 可以通过镜像的平移进行自动对焦,因为可以通过镜像的翻译改变焦平面。 翻译装置通过静电,电磁和/或电热力使其运动。 镜子由来自图像处理器的电信号控制,以获得对焦图像。 镜子也可以离散控制。 通过平移的图像偏移通过镜像和/或图像处理的倾斜来补偿。