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    Method and mobile terminal for adjusting focus of a projected image
    3.
    发明授权
    Method and mobile terminal for adjusting focus of a projected image 有权
    用于调整投影图像焦点的方法和移动终端

    公开(公告)号：US08902215B2

    公开(公告)日：2014-12-02

    申请号：US13592901

    申请日：2012-08-23

    申请人： Byeong-Hoon Park ,  Jung-Kee Lee

    发明人： Byeong-Hoon Park ,  Jung-Kee Lee

    IPC分类号： G09G5/00 ,  G09G3/00

    CPC分类号： G09G3/002 ,  G09G2320/0693 ,  G09G2354/00

    摘要： A method and mobile terminal are provided for focus adjustment. The mobile terminal includes a projector module for projecting an image onto an external screen. The mobile terminal also includes a motion detection sensor for detecting motion of the mobile terminal. The mobile terminal further includes a controller for determining whether the motion detected by the motion detection sensor corresponds to activation of a focus adjustment mode of the mobile terminal, displaying a focus adjustment image, and performing focus adjustment of the projector module according to focus adjustment input provided in the focus adjustment mode.

    摘要翻译： 提供了一种用于焦点调整的方法和移动终端。 移动终端包括用于将图像投影到外部屏幕上的投影仪模块。 移动终端还包括用于检测移动终端的运动的运动检测传感器。 移动终端还包括控制器，用于确定由运动检测传感器检测的运动是否对应于移动终端的焦点调整模式的激活，显示焦点调整图像，以及根据焦点调整输入执行投影仪模块的聚焦调整 在焦点调节模式下提供。

    DISPLAY METHOD AND APPARATUS
    5.
    发明申请
    DISPLAY METHOD AND APPARATUS 有权
    显示方法和装置

    公开(公告)号：US20100207956A1

    公开(公告)日：2010-08-19

    申请号：US12708938

    申请日：2010-02-19

    申请人： Yong-Chan KEH ,  Sung-Won Kim ,  Ho-Min Lee ,  Byeong-Hoon Park ,  Jung-Kee Lee ,  Sung-Sun Kim

    发明人： Yong-Chan KEH ,  Sung-Won Kim ,  Ho-Min Lee ,  Byeong-Hoon Park ,  Jung-Kee Lee ,  Sung-Sun Kim

    IPC分类号： G09G5/02

    CPC分类号： G09G3/3406 ,  G09G3/346 ,  G09G3/3611 ,  G09G2310/0235 ,  G09G2320/0633 ,  G09G2320/0646 ,  G09G2360/16

    摘要： A method of displaying image data is provided, which includes analyzing histograms by color signals of an input image frame; confirming grayscales by color signals in a predetermined frame unit with reference to the analyzed histograms; determining dimming factors in consideration of maximum grayscale values of the grayscales; determining image gains of the image data by color signals using the determined dimming factors; and outputting an image signal by applying the image gains to the input image and applying the dimming factors to a light source.

    摘要翻译： 提供一种显示图像数据的方法，其包括通过输入图像帧的颜色信号分析直方图; 参照分析的直方图，以预定的帧单位通过颜色信号确认灰度; 考虑灰度值的最大灰度值来确定调光因子; 使用所确定的调光因子，通过颜色信号确定图像数据的图像增益; 以及通过将图像增益应用于输入图像并将调光因子应用于光源来输出图像信号。

    Micro-scanner and image projection apparatus using the same
    7.
    发明授权
    Micro-scanner and image projection apparatus using the same 有权
    微型扫描仪和使用其的图像投影设备

    公开(公告)号：US08113665B2

    公开(公告)日：2012-02-14

    申请号：US12148245

    申请日：2008-04-17

    申请人： Byeong-Hoon Park ,  Mun-Kue Park

    发明人： Byeong-Hoon Park ,  Mun-Kue Park

    IPC分类号： G03B21/28 ,  G03B21/26

    CPC分类号： G03B21/28 ,  G02B26/105

    摘要： A micro-scanner adapted for being miniaturized and an image projection apparatus using the same. The micro-scanner includes a scan mirror for scanning incident light to a screen while swinging about a rotary shaft; and upper and lower supports for rotatably supporting the top and bottom parts of the rotary shaft. The upper and lower supports having a driving unit for supplying driving force for rotating the scan mirror.

    摘要翻译： 适于小型化的微型扫描器和使用其的图像投影装置。 微扫描仪包括扫描镜，用于在围绕旋转轴摆动的同时将入射光扫描到屏幕; 以及用于可旋转地支撑旋转轴的顶部和底部的上部和下部支撑件。 上下支撑件具有用于提供用于旋转扫描镜的驱动力的驱动单元。

    METHOD FOR COMPENSATING FOR COLOR LOSS OF IMAGE IN IMAGE PROJECTOR AND APPARATUS THEREOF
    8.
    发明申请
    METHOD FOR COMPENSATING FOR COLOR LOSS OF IMAGE IN IMAGE PROJECTOR AND APPARATUS THEREOF 审中-公开
    影像投影机图像颜色损失补偿方法及装置

    公开(公告)号：US20100171933A1

    公开(公告)日：2010-07-08

    申请号：US12652382

    申请日：2010-01-05

    申请人： Sung-Soon Kim ,  Byeong-Hoon Park ,  Jin-Wook Kwon

    发明人： Sung-Soon Kim ,  Byeong-Hoon Park ,  Jin-Wook Kwon

    IPC分类号： G03B21/20

    CPC分类号： G03B21/2053 ,  G03B21/2033 ,  H04N9/3182 ,  H04N9/3194

    摘要： An apparatus is provided for compensating for color loss of an image in an image projector. A light source has Red (R), Green (G) and Blue (B) lamps. An optical image modulator receives R, G and B lights generated in the light source, receives an electrical image signal, modulates the lights according to the image signal, and outputs the lights so that an associated image is projected on a screen. A camera photographs an area on the screen where the image is projected. A lamp driving controller with a color-temperature table, in which optimal brightness setting values of the R, G and B lamps are stored for each screen color, checks brightness setting values of each of the lamps upon receipt of screen color information from the camera. A lamp driver drives each of the lamps in the light source according to control information from the lamp driving controller.

    摘要翻译： 提供了一种用于补偿图像投影仪中的图像的颜色损失的装置。 光源有红（R），绿（G）和蓝（B）灯。 光学图像调制器接收在光源中产生的R，G和B光，接收电图像信号，根据图像信号调制光，并输出光，使相关图像投影在屏幕上。 相机拍摄图像投影屏幕上的一个区域。 具有色温表的灯驱动控制器，其中针对每个屏幕颜色存储R，G和B灯的最佳亮度设置值，在从相机接收到屏幕颜色信息时检查每个灯的亮度设置值 。 灯驱动器根据来自灯驱动控制器的控制信息驱动光源中的每个灯。

    Fabricating method of semiconductor laser and semiconductor and semiconductor laser
    9.
    发明申请
    Fabricating method of semiconductor laser and semiconductor and semiconductor laser 审中-公开
    半导体激光和半导体和半导体激光器的制造方法

    公开(公告)号：US20060159133A1

    公开(公告)日：2006-07-20

    申请号：US11192891

    申请日：2005-07-29

    申请人： Sun-Lyeong Hwang ,  Byeong-Hoon Park

    发明人： Sun-Lyeong Hwang ,  Byeong-Hoon Park

    IPC分类号： H01S3/098 ,  H01L21/00 ,  H01S5/00

    CPC分类号： H01S5/227 ,  H01S5/1014 ,  H01S5/2272 ,  H01S5/2275 ,  H01S2301/18

    摘要： A method for manufacturing a semiconductor laser is provided. The method includes the steps of sequentially growing a lower clad, a lower waveguide and a multi-quantum well on a semiconductor substrate; forming, on the multi-quantum well, masks each possessing a first area which has a constant width and a second area which extends from the first area and has a gradually decreasing width, such that the masks are symmetrical to each other; sequentially growing an upper waveguide and an upper clad on the multi-quantum well through selective area growth; implementing a mesa-etching process from the upper clad to the lower clad; and growing, on the semiconductor substrate, a current blocking layer to have the same height as the upper clad.

    摘要翻译： 提供一种制造半导体激光器的方法。 该方法包括在半导体衬底上顺序生长下包层，下波导和多量子阱的步骤; 在所述多量子阱上形成具有第一区域的掩模，所述掩模具有从所述第一区域延伸的具有恒定宽度的第一区域和具有逐渐减小的宽度的第二区域，使得所述掩模彼此对称; 通过选择性区域生长顺序地生长多量子阱上的上波导和上包层; 实现从上包层到下包层的台面蚀刻工艺; 并且在半导体衬底上生长具有与上部包层相同的高度的电流阻挡层。

    APPARATUS AND METHOD FOR CONTROLLING DUAL DISPLAY USING RGB INTERFACE IN MOBILE TERMINAL WITH PROJECTOR MODULE
    10.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING DUAL DISPLAY USING RGB INTERFACE IN MOBILE TERMINAL WITH PROJECTOR MODULE 有权
    使用投影机模块移动终端中的RGB接口控制双显示的装置和方法

    公开(公告)号：US20110007084A1

    公开(公告)日：2011-01-13

    申请号：US12832543

    申请日：2010-07-08

    申请人： Byeong-Hoon Park ,  Sung-Soon Kim

    发明人： Byeong-Hoon Park ,  Sung-Soon Kim

    IPC分类号： G09G5/10

    CPC分类号： G06F3/1423 ,  G06F3/1454 ,  G09G5/003 ,  G09G5/393 ,  G09G5/395

    摘要： A method and apparatus is provided for controlling a dual display using a Red, Green and Blue (RGB) interface in a mobile terminal with a projector module, in which the projector module expends a high-resolution image and projects the expended image to the outside, a display displays a menu image for operation of the projector module, an image processor has a first buffer assigned to the display for data transmission to the display, and a second buffer assigned to the projector module for data transmission to the projector module, and a controller transmits image data to the first and second buffers, and outputs control signals for activating both or a selected one of the first and second buffers, depending on selection of a display mode.

    摘要翻译： 提供了一种用于在具有投影仪模块的移动终端中使用红色，绿色和蓝色（RGB）接口来控制双显示的方法和装置，其中投影仪模块花费高分辨率图像并将消耗的图像投射到外部 显示器显示用于投影仪模块的操作的菜单图像，图像处理器具有分配给用于显示器的数据传输的显示器的第一缓冲器和分配给投影仪模块的用于数据传输到投影仪模块的第二缓冲器，以及 控制器将图像数据发送到第一和第二缓冲器，并且根据显示模式的选择，输出用于激活第一和第二缓冲器中的两个或所选择的一个的控制信号。