公开(公告)号：US20060181611A1

公开(公告)日：2006-08-17

申请号：US11340678

申请日：2006-01-27

申请人： Jung-woo Kim ,  Jin-ho Lee ,  Yong-kweun Mun

发明人： Jung-woo Kim ,  Jin-ho Lee ,  Yong-kweun Mun

IPC分类号： H04N3/02

CPC分类号： H04N5/126 ,  H04N9/3129

摘要： A method and apparatus for scanning a video signal are provided. The method includes: detecting an operating frequency of a drive signal for an optical scanner which scans the video signal; detecting a sync signal error per frame between a vertical sync signal corresponding to the video signal and a horizontal sync signal corresponding to the operating frequency; adjusting a frequency of the vertical sync signal to allow the horizontal sync signal corresponding to the operating frequency to be synchronized with the vertical sync signal corresponding to the video signal, for each frame, in response to the sync signal error; and scanning the video signal according to the horizontal sync signal corresponding to the operating frequency and the vertical sync signal having an adjusted frequency.

摘要翻译： 提供了一种用于扫描视频信号的方法和装置。 该方法包括：检测扫描视频信号的光学扫描器的驱动信号的工作频率; 检测对应于视频信号的垂直同步信号与对应于操作频率的水平同步信号之间的每帧同步信号误差; 调整垂直同步信号的频率，以响应于同步信号误差，允许对应于工作频率的水平同步信号与对应于每个帧的视频信号的垂直同步信号同步; 并根据与工作频率对应的水平同步信号和具有调整频率的垂直同步信号扫描视频信号。

公开(公告)号：US09007347B2

公开(公告)日：2015-04-14

申请号：US12662643

申请日：2010-04-27

申请人： Hong-seok Lee ,  Yong-kweun Mun ,  Jung-woo Kim

发明人： Hong-seok Lee ,  Yong-kweun Mun ,  Jung-woo Kim

IPC分类号： G06F3/042

CPC分类号： G06F3/0425 ,  G06F2203/04109

摘要： A multi-touch sensing display apparatus is provided. The multi-touch sensing display apparatus may include a back light unit, a display panel, a sensor unit on a display surface of the display panel, and a touch light source unit providing light to be diffused by a touch of a user so that the sensor unit senses the touch of the user. The touch light source unit may include a touch light source and a transparent light guide plate. The transparent light guide plate may include a light guiding unit and a plurality of light emitting units integrally formed with each other as a single body, wherein the light guiding unit guides light from the touch light source to an inside thereof, and the plurality of light emitting units protrudes from the light guiding unit and emits light from the light guiding unit.

摘要翻译： 提供一种多触摸感测显示装置。 多触摸感测显示装置可以包括背光单元，显示面板，显示面板的显示面上的传感器单元，以及提供通过用户触摸而扩散的光的触摸光源单元， 传感器单元感测到用户的触摸。 触摸光源单元可以包括触摸光源和透明导光板。 透明导光板可以包括导光单元和作为单体彼此一体形成的多个发光单元，其中导光单元将来自触摸光源的光引导到其内部，并且多个光 发光单元从导光单元突出并从光导单元发射光。

公开(公告)号：US20110069039A1

公开(公告)日：2011-03-24

申请号：US12662643

申请日：2010-04-27

申请人： Hong-seok Lee ,  Yong-kweun Mun ,  Jung-woo Kim

发明人： Hong-seok Lee ,  Yong-kweun Mun ,  Jung-woo Kim

IPC分类号： G06F3/042

CPC分类号： G06F3/0425 ,  G06F2203/04109

摘要： A multi-touch sensing display apparatus is provided. The multi-touch sensing display apparatus may include a back light unit, a display panel, a sensor unit on a display surface of the display panel, and a touch light source unit providing light to be diffused by a touch of a user so that the sensor unit senses the touch of the user. The touch light source unit may include a touch light source and a transparent light guide plate. The transparent light guide plate may include a light guiding unit and a plurality of light emitting units integrally formed with each other as a single body, wherein the light guiding unit guides light from the touch light source to an inside thereof, and the plurality of light emitting units protrudes from the light guiding unit and emits light from the light guiding unit.

摘要翻译： 提供一种多触摸感测显示装置。 多触摸感测显示装置可以包括背光单元，显示面板，显示面板的显示面上的传感器单元，以及提供通过用户的触摸而扩散的光的触摸光源单元， 传感器单元感测到用户的触摸。 触摸光源单元可以包括触摸光源和透明导光板。 透明导光板可以包括导光单元和作为单体彼此一体形成的多个发光单元，其中导光单元将来自触摸光源的光引导到其内部，并且多个光 发光单元从导光单元突出并从光导单元发射光。

公开(公告)号：US07149022B2

公开(公告)日：2006-12-12

申请号：US10872480

申请日：2004-06-22

申请人： Yong-kweun Mun ,  Ju-hyun Lee ,  Young-chul Ko ,  Jin-ho Lee

发明人： Yong-kweun Mun ,  Ju-hyun Lee ,  Young-chul Ko ,  Jin-ho Lee

IPC分类号： G02B26/08

CPC分类号： G02B26/0841

摘要： An optical scanner and a method of manufacturing the same are provided. The optical scanner comprises a rectangular frame, a H-shaped stage, which is linearly driven in a second direction perpendicular to a first direction of a central axis inside the frame and includes a central area positioned in a direction of the central axis and four extended areas that extend from both opposite sides of the central area parallel to the central axis, a cylindrical mirror, which is disposed on the central area and scans a laser beam incident on the surface thereof in the second direction, torsion bars, which are disposed on the central axis and support the stage by connecting the frame and the central area of the stage, and a stage driving structure, which includes driving comb electrodes formed at both long sides of the stage and fixed comb electrodes formed at corresponding sides of the frame, parallel to the first direction.

摘要翻译： 提供了一种光学扫描器及其制造方法。 光学扫描器包括矩形框架，H形台阶，其在垂直于框架内的中心轴线的第一方向的第二方向上线性地驱动，并且包括位于中心轴线的方向上的中心区域和四个延伸的 从平行于中心轴线的中心区域的相对侧延伸的区域，设置在中心区域上并沿着第二方向扫描入射在其表面上的激光束的圆柱形反射镜，扭矩杆设置在 中心轴并且通过连接框架和平台的中心区域来支撑平台，以及台架驱动结构，其包括形成在舞台的两个长边处的驱动梳电极和形成在框架的相应侧的固定梳电极， 平行于第一个方向。

公开(公告)号：US20070236767A1

公开(公告)日：2007-10-11

申请号：US11806946

申请日：2007-06-05

申请人： Young-chul Ko ,  Jin-ho Lee ,  Ju-hyun Lee ,  Yong-kweun Mun

发明人： Young-chul Ko ,  Jin-ho Lee ,  Ju-hyun Lee ,  Yong-kweun Mun

IPC分类号： G02B26/10

CPC分类号： G02B26/0841

摘要： Provided is a one-axis driving optical scanner which includes a substrate, a stage separated from the substrate to a predetermined height and having an upper surface where an optical scanning surface is formed, a torsion spring supporting the stage from middle portions of both edge sides of the stage, a support portion fixed to the substrate to support the torsion spring, a driving portion rotating the stage with respect to the torsion spring forming a center axis, and a flat panel type tuning electrode arranged in an area of the substrate corresponding to the stage.

公开(公告)号：US20060232610A1

公开(公告)日：2006-10-19

申请号：US11404927

申请日：2006-04-17

申请人： Jin-ho Lee ,  Byoung-Iyong Choi ,  Yong-kweun Mun

发明人： Jin-ho Lee ,  Byoung-Iyong Choi ,  Yong-kweun Mun

IPC分类号： G09G5/00

CPC分类号： G09G3/02 ,  G06F3/1454 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/145 ,  G09G2380/02 ,  H04M1/0214 ,  H04M1/0235 ,  H04M1/0272 ,  H04M2250/16 ,  H04N9/3141

摘要： A display device includes a handset having a display window on which an image is displayed, a projection unit included in the handset and enlarging an image and projecting the enlarged image, and a screen movably installed on the handset and displaying the enlarged and projected image thereon. In the display device, an image that the handset displays is displayed on the screen that is larger than the display window of the handset. Thus, various contents such as Internet search or movie can be viewed through an enlarged screen of a mobile handset with more convenience and sense of liveliness. Furthermore, the display device can enlarge an image and project the enlarged image onto a screen for a long time by using a laser scanning method that exhibits a superior optical efficiency and a low power consumption.

摘要翻译： 显示装置包括具有显示图像的显示窗口的手持机，包括在手机中的放大图像和投影放大图像的投影单元以及可移动地安装在手机上并在其上显示放大和投影图像的屏幕 。 在显示装置中，在屏幕上显示手机显示的图像大于手机的显示窗口。 因此，可以通过移动手机的放大屏幕来观看诸如因特网搜索或电影的各种内容，具有更多的便利性和活泼感。 此外，显示装置可以通过使用表现出优异的光学效率和低功耗的激光扫描方法来放大图像并将放大的图像投影到屏幕上长时间。

公开(公告)号：US07436574B2

公开(公告)日：2008-10-14

申请号：US11806946

申请日：2007-06-05

申请人： Young-chul Ko ,  Jin-ho Lee ,  Ju-hyun Lee ,  Yong-kweun Mun

发明人： Young-chul Ko ,  Jin-ho Lee ,  Ju-hyun Lee ,  Yong-kweun Mun

IPC分类号： G02B26/00 ,  G02B26/08

CPC分类号： G02B26/0841

摘要： Provided is a one-axis driving optical scanner which includes a substrate, a stage separated from the substrate to a predetermined height and having an upper surface where an optical scanning surface is formed, a torsion spring supporting the stage from middle portions of both edge sides of the stage, a support portion fixed to the substrate to support the torsion spring, a driving portion rotating the stage with respect to the torsion spring forming a center axis, and a flat panel type tuning electrode arranged in an area of the substrate corresponding to the stage.

摘要翻译： 提供了一种单轴驱动光学扫描器，其包括基板，从基板分离到预定高度并具有形成有光学扫描表面的上表面的台架，从两个边缘侧的中间部分支撑台阶的扭簧 固定到基板以支撑扭簧的支撑部分，相对于形成中心轴线的扭簧旋转台架的驱动部分和布置在基板对应的区域中的平板型调谐电极 舞台。

公开(公告)号：US07242511B2

公开(公告)日：2007-07-10

申请号：US10963693

申请日：2004-10-14

申请人： Young-chul Ko ,  Jin-ho Lee ,  Ju-hyun Lee ,  Yong-kweun Mun

发明人： Young-chul Ko ,  Jin-ho Lee ,  Ju-hyun Lee ,  Yong-kweun Mun

IPC分类号： G02B26/00 ,  G02B26/08

CPC分类号： G02B26/0841

摘要： Provided is a one-axis driving optical scanner which includes a substrate, a stage separated from the substrate to a predetermined height and having an upper surface where an optical scanning surface is formed, a torsion spring supporting the stage from middle portions of both edge sides of the stage, a support portion fixed to the substrate to support the torsion spring, a driving portion rotating the stage with respect to the torsion spring forming a center axis, and a flat panel type tuning electrode arranged in an area of the substrate corresponding to the stage.

摘要翻译： 提供了一种单轴驱动光学扫描器，其包括基板，从基板分离到预定高度并具有形成有光学扫描表面的上表面的台架，从两个边缘侧的中间部分支撑台阶的扭簧 固定到基板以支撑扭簧的支撑部分，相对于形成中心轴线的扭簧旋转台架的驱动部分和布置在基板对应的区域中的平板型调谐电极 舞台。

公开(公告)号：US20050088720A1

公开(公告)日：2005-04-28

申请号：US10963693

申请日：2004-10-14

申请人： Young-chul Ko ,  Jin-ho Lee ,  Ju-hyun Lee ,  Yong-kweun Mun

发明人： Young-chul Ko ,  Jin-ho Lee ,  Ju-hyun Lee ,  Yong-kweun Mun

IPC分类号： G02B26/10 ,  B81B3/00 ,  G02B26/08 ,  G02B26/00 ,  H02N1/00

CPC分类号： G02B26/0841

摘要： Provided is a one-axis driving optical scanner which includes a substrate, a stage separated from the substrate to a predetermined height and having an upper surface where an optical scanning surface is formed, a torsion spring supporting the stage from middle portions of both edge sides of the stage, a support portion fixed to the substrate to support the torsion spring, a driving portion rotating the stage with respect to the torsion spring forming a center axis, and a flat panel type tuning electrode arranged in an area of the substrate corresponding to the stage.

摘要翻译： 提供了一种单轴驱动光学扫描器，其包括基板，从基板分离到预定高度并具有形成有光学扫描表面的上表面的台架，从两个边缘侧的中间部分支撑台阶的扭簧 固定到基板以支撑扭簧的支撑部分，相对于形成中心轴线的扭簧旋转台架的驱动部分和布置在基板对应的区域中的平板型调谐电极 舞台。

公开(公告)号：US09049441B2

公开(公告)日：2015-06-02

申请号：US13215163

申请日：2011-08-22

申请人： Hoon Song ,  Yong-kweun Mun ,  Yoon-sun Choi ,  Hong-seok Lee

发明人： Hoon Song ,  Yong-kweun Mun ,  Yoon-sun Choi ,  Hong-seok Lee

IPC分类号： G06T15/00 ,  H04N13/04

CPC分类号： H04N13/361 ,  H04N13/305 ,  H04N13/31 ,  H04N13/32

摘要： A 3D image display apparatus and a 3D image display method are provided. The 3D image display apparatus generates a 2D image region and a 3D image region, forms shutter patterns for the 3D and 2D image regions, and adjusts a light emitting direction according to the shutter patterns. Accordingly, the 2D and 3D images may be selectively displayed on one screen.

摘要翻译： 提供了3D图像显示装置和3D图像显示方法。 3D图像显示装置生成2D图像区域和3D图像区域，形成3D图像区域和2D图像区域的快门图案，并根据快门图案来调整发光方向。 因此，可以在一个屏幕上选择性地显示2D和3D图像。