公开(公告)号：US07031066B2

公开(公告)日：2006-04-18

申请号：US10878122

申请日：2004-06-29

申请人： Ho Joong Kang ,  Jong Myoung Park

发明人： Ho Joong Kang ,  Jong Myoung Park

IPC分类号： G02B27/10 ,  G02B1/07

CPC分类号： G02B27/0977 ,  G02B27/09

摘要： An integrator of an optical device using a color drum is disclosed. The integrator includes an opening receiving a light generated from a lamp, an optical path part reflecting and passing forward the light received at the opening, a mirror part refracting and totally reflecting the light passed through the optical path part and changing a direction of the light being transmitted, a polarization plate transmitting light rays having a constant polarization direction, among the reflected light, and reflecting remaining light rays having other polarization directions, and a wave plate changing a phase of the light reflected from the polarization plate.

摘要翻译： 公开了使用彩色鼓的光学装置的积分器。 积分器包括：接收从灯产生的光的开口;反射并使在开口处接收的光向前反射的光路部分，反射镜部折射并全反射通过光路部分的光并改变光的方向 透射偏振板，透射具有恒定偏振方向的光线的反射光和反射具有其它偏振方向的剩余光线的偏振板，以及改变从偏振板反射的光的相位的波片。

公开(公告)号：US07703972B2

公开(公告)日：2010-04-27

申请号：US11937190

申请日：2007-11-08

申请人： So Yeon Park ,  Jong Myoung Park ,  Sung Chul Shin ,  Young Woon Kim

发明人： So Yeon Park ,  Jong Myoung Park ,  Sung Chul Shin ,  Young Woon Kim

IPC分类号： F21V7/04 ,  F21V7/22

CPC分类号： G02B6/0025 ,  G02B5/0252 ,  G02B5/0278 ,  G02B5/32 ,  G02B6/0066 ,  G02F1/133615

摘要： A back light unit is disclosed. The back light unit includes a laser light source having a superior system organization efficiency and color reproducibility, and achieves uniform illumination by diffusing laser beams onto a light guide panel.

摘要翻译： 背光单元被公开。 背光单元包括具有优异的系统组织效率和颜色再现性的激光光源，并且通过将激光束漫射到导光板上来实现均匀的照明。

公开(公告)号：US09507340B2

公开(公告)日：2016-11-29

申请号：US13991803

申请日：2011-11-01

申请人： Dae Hyuk Chung ,  Jong Myoung Park ,  Joo Sik Lee

发明人： Dae Hyuk Chung ,  Jong Myoung Park ,  Joo Sik Lee

IPC分类号： G06F17/50 ,  G05B19/4069

CPC分类号： G05B19/4069 ,  G05B2219/35353

摘要： A tool path part program modification system of an NC machine tool according to an aspect of the present disclosure, includes: a human-machine interface unit which receives a tool path part program having one or more processing blocks; an NC kernel unit which interprets the part program inputted to the human-machine interface unit for each processing block, and generates each processing block information; a tool path modification module unit which sequentially calls the processing block information interpreted by the NC kernel unit, and modifies a consecutive rapid transfer processing block group such that tool paths are reduced, when the consecutive rapid transfer processing block group is present in which the predetermined reference number or more of processing blocks including rapid transfer commands are consecutively included; and a simulator unit which simulates the part program for each processing block interpreted by the NC kernel unit.

摘要翻译： 根据本公开的一个方面的数控机床的刀具路径零件程序修改系统包括：人机界面单元，其接收具有一个或多个处理块的刀具路径零件程序; NC内核单元，其针对每个处理块解释输入到人机接口单元的零件程序，并且生成每个处理块信息; 工具路径修改模块单元，其顺序地调用由NC内核单元解释的处理块信息，并且当存在预定的连续快速传送处理块组时，修改连续的快速传送处理块组，使得刀具路径减小 包括快速传送命令的处理块的参考数量或更多个连续地包括在内; 以及模拟器单元，其模拟由NC内核单元解释的每个处理块的零件程序。

公开(公告)号：US20080158906A1

公开(公告)日：2008-07-03

申请号：US11937190

申请日：2007-11-08

申请人： So Yeon PARK ,  Jong Myoung Park ,  Sung Chul Shin ,  Young Woon Kim

发明人： So Yeon PARK ,  Jong Myoung Park ,  Sung Chul Shin ,  Young Woon Kim

IPC分类号： F21V7/04

CPC分类号： G02B6/0025 ,  G02B5/0252 ,  G02B5/0278 ,  G02B5/32 ,  G02B6/0066 ,  G02F1/133615

摘要： A back light unit is disclosed. The back light unit includes a laser light source having a superior system organization efficiency and color reproducibility, and achieves uniform illumination by diffusing laser beams onto a light guide panel.

摘要翻译： 背光单元被公开。 背光单元包括具有优异的系统组织效率和颜色再现性的激光光源，并且通过将激光束漫射到导光板上来实现均匀的照明。

公开(公告)号：US20130253694A1

公开(公告)日：2013-09-26

申请号：US13991803

申请日：2011-11-01

申请人： Dae Hyuk Chung ,  Jong Myoung Park ,  Joo Sik Lee

发明人： Dae Hyuk Chung ,  Jong Myoung Park ,  Joo Sik Lee

IPC分类号： G06F17/50

CPC分类号： G05B19/4069 ,  G05B2219/35353

摘要： A tool path part program modification system of an NC machine tool according to an aspect of the present disclosure, includes: an HMI unit which receives a tool path part program having one or more processing blocks which automate and perform tool paths for processing a work piece by using tools of the NC machine tool; an NC kernel unit which interprets the part program inputted to the HMI unit for each processing block, and generates each processing block information; a tool path modification module unit which sequentially calls the processing block information interpreted by the NC kernel unit, and modifies a consecutive rapid transfer processing block group such that tool paths are reduced and collision between the tool and the work piece does not occur, when the consecutive rapid transfer processing block group is present in which the predetermined reference number or more of processing blocks including rapid transfer commands are consecutively included; and a simulator unit which simulates the part program for each processing block interpreted by the NC kernel unit.

摘要翻译： 根据本公开的一个方面的NC机床的刀具路径部件程序修改系统包括：HMI单元，其接收具有一个或多个处理块的刀具路径部件程序，其自动化并执行用于处理工件的刀具路径 通过使用NC机床的工具; NC内核单元，其解释针对每个处理块输入到HMI单元的零件程序，并且生成每个处理块信息; 工具路径修改模块单元，其顺序地调用由NC内核单元解释的处理块信息，并且修改连续的快速传送处理块组，使得刀具路径减少，并且当不存在工具与工件之间的冲突时 存在连续快速传送处理块组，其中连续包括包括快速传送命令的预定参考数目或更多的处理块; 以及模拟器单元，其模拟由NC内核单元解释的每个处理块的零件程序。

公开(公告)号：US20120092301A1

公开(公告)日：2012-04-19

申请号：US13271315

申请日：2011-10-12

申请人： Jong Myoung Park ,  Hoy Gun Kim ,  Yeon Jong Lee ,  Sang Hoon Han

发明人： Jong Myoung Park ,  Hoy Gun Kim ,  Yeon Jong Lee ,  Sang Hoon Han

IPC分类号： G06F3/042 ,  B23P17/00

CPC分类号： G06F3/0428 ,  Y10T29/4998

摘要： There is provided a touch screen system including: a sensor module including a light emitting unit configured to generate a light signal and a photo detection sensor configured to receive the light signal; a display panel including the sensor module; a front case including a reflection area configured to reflect the light signal generated from the light emitting unit to the photo detection sensor; and a back case connected to the front case with the display panel positioned therebetween. The front case is fixed and connected to the back case and the reflection area is placed at a predetermined position on the display panel.

摘要翻译： 提供一种触摸屏系统，包括：传感器模块，包括被配置为产生光信号的发光单元和被配置为接收光信号的光检测传感器; 包括传感器模块的显示面板; 前壳体，其包括被配置为将从所述发光单元生成的光信号反射到所述光检测传感器的反射区域; 以及连接到前壳体的后壳，显示面板位于其间。 前壳体固定并连接到后壳，并且反射区域被放置在显示面板上的预定位置。

公开(公告)号：US07188952B2

公开(公告)日：2007-03-13

申请号：US10995526

申请日：2004-11-24

申请人： Jong Myoung Park

发明人： Jong Myoung Park

IPC分类号： G03B21/14 ,  G03B21/26 ,  B03B21/36

CPC分类号： H04N9/3114

摘要： Disclosed is a reflection-type micro display projection system having a polarization beam splitter with an optimized structure. The reflection-type micro display projection system includes a light source, an optical system, a reflection-type liquid crystal display panel, a projection lens, and a screen. When the incident angle of the light beam, which is output from an illumination lens of the optical system and input to a polarization beam splitter on the basis of the normal of the boundary face of the polarization beam splitter, is α, the refractive angle of the light beam refracted inside the polarization beam splitter is β, and the refractive index of the polarization beam splitter is n, n×sin β=sin α. The refractive index n is larger than 1.6 and smaller than 2.0. The refractive angle β is smaller than 75°.

摘要翻译： 公开了一种具有优化结构的偏振分束器的反射式微型显示投影系统。 反射型微型显示投影系统包括光源，光学系统，反射型液晶显示面板，投影透镜和屏幕。 当从光学系统的照明透镜输出并基于偏振分束器的边界面的法线输入到偏振分束器的光束的入射角为α时，折射角 在偏振分束器内折射的光束是β，偏振分束器的折射率是n，nsinsinβ=sinαα。 折射率n大于1.6且小于2.0。 折射角β小于75°。

公开(公告)号：US20110304658A1

公开(公告)日：2011-12-15

申请号：US13127134

申请日：2009-11-18

申请人： Jong Myoung Park ,  Sang Ok Yeo ,  Gi Seok Lee ,  Yun Mi Lee ,  Se Kyu Lee ,  Seong Hong Park

发明人： Jong Myoung Park ,  Sang Ok Yeo ,  Gi Seok Lee ,  Yun Mi Lee ,  Se Kyu Lee ,  Seong Hong Park

IPC分类号： G09G3/36 ,  G09G5/02 ,  G09G5/10

CPC分类号： G09G5/00 ,  G09G2320/0209 ,  G09G2340/0435 ,  H04N13/341 ,  H04N13/398

摘要： The present invention relates to a stereoscopic image display and to a driving method thereof, and more particularly, to a stereoscopic image display capable of preventing the occurrence of crosstalk, and to a driving method thereof. The method for driving the stereoscopic image display of the present invention, comprises the steps of: generating a double-speed image signal containing a left eye image signal and a right eye image signal having a period shorter than one frame of input frame units, and a black image signal with no scene signal for image signals input by said frame units which separately contain a left eye image and a right eye image; and outputting a driving signal for driving a display panel in accordance with the double-speed image signal.

摘要翻译： 本发明涉及立体图像显示及其驱动方法，更具体地说，涉及能够防止串扰发生的立体图像显示器及其驱动方法。 用于驱动本发明的立体图像显示的方法包括以下步骤：产生包含左眼图像信号和具有短于一帧输入帧单位的周期的右眼图像信号的双速图像信号，以及 一个没有场景信号的黑色图像信号，用于分别包含左眼图像和右眼图像的所述帧单元输入的图像信号; 并根据双速图像信号输出用于驱动显示面板的驱动信号。

公开(公告)号：US07497576B2

公开(公告)日：2009-03-03

申请号：US11159332

申请日：2005-06-23

申请人： Jong Myoung Park

发明人： Jong Myoung Park

IPC分类号： G03B21/14 ,  G03B21/26

CPC分类号： H04N9/315 ,  G02B26/008

摘要： A projection display is disclosed. The present invention can eliminate the reflective light on the internal optical surface of the optical system, using the phase plate and linear polarizer, in the color sequential driving of illuminating at least two colors on the single display panel at a random moment. The phase plate converts the incident light from a linearly polarized light to a circularly polarized light, and vice versa. And, the linear polarizer transmits the linearly polarized light of the incident light in the specific direction. Therefore, the present invention prevents the degradation of color purity generated from the mutual intrusion of light of at least two colors, thereby enhancing quality of color image.

摘要翻译： 公开了一种投影显示器。 本发明可以利用相位板和线性偏振器在随机时刻在单个显示面板上照亮至少两种颜色的颜色顺序驱动中消除光学系统的内部光学表面上的反射光。 相位板将来自线偏振光的入射光转换成圆偏振光，反之亦然。 并且，线性偏振器将特定方向的入射光的线偏振光透过。 因此，本发明防止由至少两种颜色的相互入侵产生的色纯度的降低，从而提高彩色图像的质量。

公开(公告)号：US07278743B2

公开(公告)日：2007-10-09

申请号：US11131837

申请日：2005-05-18

申请人： Jong Myoung Park

发明人： Jong Myoung Park

IPC分类号： G03B21/14 ,  G03B21/20 ,  G03B21/26 ,  G03B21/28 ,  G02F1/1335 ,  H04N9/12 ,  H04N5/74 ,  G02B5/28 ,  G02B5/30 ,  G02B27/14 ,  G02B27/28

CPC分类号： H04N9/315 ,  G02B26/008

摘要： The present invention provides an illumination system and projection system using the same. The present invention can eliminate the reflective light on the internal optical surface of the optical system, using the phase plate and linear polarizer, in the color sequential driving of illuminating at least two colors on the single display panel at a random moment. The phase plate converts the incident light from a linearly polarized light to a circularly polarized light, and vice versa. And, the linear polarizer transmits the linearly polarized light of the incident light in the specific direction. Therefore, the present invention prevents the degradation of color purity generated from the mutual intrusion of light of at least two colors, thereby enhancing quality of color image.

摘要翻译： 本发明提供一种照明系统和使用其的投影系统。 本发明可以利用相位板和线性偏振器在随机时刻在单个显示面板上照亮至少两种颜色的颜色顺序驱动中消除光学系统的内部光学表面上的反射光。 相位板将来自线偏振光的入射光转换成圆偏振光，反之亦然。 并且，线性偏振器将特定方向的入射光的线偏振光透过。 因此，本发明防止由至少两种颜色的相互入侵产生的色纯度的降低，从而提高彩色图像的质量。