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    Optically pumped semiconductor laser
    3.
    发明申请
    Optically pumped semiconductor laser 失效
    光泵浦半导体激光器

    公开(公告)号：US20070009003A1

    公开(公告)日：2007-01-11

    申请号：US11396780

    申请日：2006-04-03

    申请人： Duchang Heo ,  Mun-Kue Park ,  Jung-Kee Lee ,  Sun-Lyeong Hwang ,  Sung-Soo Park ,  Yong-Chan Keh

    发明人： Duchang Heo ,  Mun-Kue Park ,  Jung-Kee Lee ,  Sun-Lyeong Hwang ,  Sung-Soo Park ,  Yong-Chan Keh

    IPC分类号： H01S3/091 ,  H01S3/08

    CPC分类号： H01S5/141 ,  B82Y20/00 ,  H01S3/109 ,  H01S5/024 ,  H01S5/041 ,  H01S5/183 ,  H01S5/34306

    摘要： An optically pumped semiconductor laser and an optical pumping method are disclosed. The optically pumped semiconductor laser includes an output mirror and a reflective mirror for forming a resonant region therebetween, a gain medium disposed between the output mirror and the reflective mirror and a light source for applying a source light in a direction between the output mirror and the gain medium to activate the gain medium, whereby the optical axes of the light from the source light and the light generated from the gain medium are substantially perpendicular to each other and the optical axes of a second harmonic generated from a nonlinear crystal is substantially equal to the optical axis of the light generated from the gain medium.

    摘要翻译： 公开了一种光泵浦半导体激光器和光泵浦方法。 光泵浦半导体激光器包括输出反射镜和用于在其间形成谐振区域的反射镜，设置在输出反射镜和反射镜之间的增益介质和用于在输出反射镜和反射镜之间的方向上施加源光的光源 增益介质以激活增益介质，由此来自源光的光的光轴和从增益介质产生的光基本上彼此垂直，并且由非线性晶体产生的二次谐波的光轴基本上等于 从增益介质产生的光的光轴。

    Heat radiating structure for electronic module and electronic device having the same
    5.
    发明授权
    Heat radiating structure for electronic module and electronic device having the same 有权
    具有相同电子模块和电子设备的散热结构

    公开(公告)号：US07965515B2

    公开(公告)日：2011-06-21

    申请号：US12276542

    申请日：2008-11-24

    申请人： Jung-Kee Lee ,  Mun-Kue Park ,  Du-Chang Heo

    发明人： Jung-Kee Lee ,  Mun-Kue Park ,  Du-Chang Heo

    IPC分类号： H05K7/20

    CPC分类号： H05K7/20472

    摘要： A heat radiating structure for an electronic module and an electronic device having the same structure thereon. The heat radiating structure is formed at the bottom of the electronic module to release the generated heat from the electronic module, and includes an impact absorber, which absorbs impact transferred from the outside. A heat radiating sheet is formed with a plurality of the multi-layered heat conductive sheets and is in contact with the bottom of the electronic module by covering the outside of the impact absorber.

    摘要翻译： 一种用于电子模块和其上具有相同结构的电子设备的散热结构。 散热结构形成在电子模块的底部以从电子模块释放产生的热量，并且包括吸收从外部传递的冲击的冲击吸收体。 散热片形成有多个多层导热片，并且通过覆盖冲击吸收体的外部与电子模块的底部接触。

    MOBILE TERMINAL INCLUDING PROJECTOR AND CONTROL METHOD THEREOF
    6.
    发明申请
    MOBILE TERMINAL INCLUDING PROJECTOR AND CONTROL METHOD THEREOF 审中-公开
    移动终端包括投影机及其控制方法

    公开(公告)号：US20110102599A1

    公开(公告)日：2011-05-05

    申请号：US12914542

    申请日：2010-10-28

    申请人： Jin-Wook KWON ,  Mun-Kue Park ,  Jung-Kee Lee ,  Seong-Taek Hwang ,  Mu-Sik Kwon ,  Joung-Min Seo

    发明人： Jin-Wook KWON ,  Mun-Kue Park ,  Jung-Kee Lee ,  Seong-Taek Hwang ,  Mu-Sik Kwon ,  Joung-Min Seo

    IPC分类号： H04N5/33

    CPC分类号： H04N5/33 ,  G06F1/1639 ,  G06F3/0304 ,  G06F3/03542 ,  G06F3/0386 ,  H04M1/0272 ,  H04M2250/52 ,  H04N9/3176 ,  H04N9/3194 ,  H04N2007/145

    摘要： Disclosed is a mobile terminal for providing a blackboard function to an image projected through a projector, which includes a projector for projecting an image on a screen, a camera for photographing the image projected through the projector and transferring the photographed image to an image processor. The image processor processes the image transferred from the camera and transfers the processed image to a controller. The controller controls the operation of the mobile terminal including recognizing an effective region for the projected image where infrared rays are detected from the photographed image so as to recognize an indication position of an indication device. The indication device generates infrared rays, in the projected image, and when the infrared rays are detected, a preset mark is displayed on a position of the detected infrared rays by using the projector.

    摘要翻译： 公开了一种用于向通过投影仪投影的图像提供黑板功能的移动终端，该投影仪包括用于在屏幕上投影图像的投影仪，用于拍摄通过投影仪投射的图像并将拍摄图像传送到图像处理器的照相机。 图像处理器处理从相机传送的图像，并将处理的图像传送到控制器。 控制器控制移动终端的操作，包括从拍摄的图像中识别出检测到红外线的投影图像的有效区域，以识别指示装置的指示位置。 指示装置在投影图像中产生红外线，并且当检测到红外线时，通过使用投影仪在检测到的红外线的位置上显示预设标记。

    Laser projector
    7.
    发明申请
    Laser projector 审中-公开
    激光投影机

    公开(公告)号：US20070258050A1

    公开(公告)日：2007-11-08

    申请号：US11584727

    申请日：2006-10-20

    申请人： Mun-Kue Park ,  Jung-Kee Lee ,  Ki-Tae Kim ,  Bum-Jin Kim

    发明人： Mun-Kue Park ,  Jung-Kee Lee ,  Ki-Tae Kim ,  Bum-Jin Kim

    IPC分类号： G03B21/00

    CPC分类号： H04N9/3129

    摘要： Provided is a laser projector. The laser projector includes a light module to generate green light, and laser light sources to generate red and blue light. The light generated in the light module and the laser light sources travels in a rectangular or a tetragonal path inside the laser projector. It can then outputted outside the laser projector.

    摘要翻译： 提供了一种激光投影机。 激光投影仪包括产生绿光的光模块和产生红色和蓝色光的激光光源。 在光模块和激光源中产生的光在激光投影仪内部以矩形或四边形路径行进。 然后可以在激光投影机外部输出。

    Method and mobile terminal for adjusting focus of a projected image
    8.
    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
    10.
    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。