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1. 发明申请

US20060238716A1 Light source module and image projection apparatus employing the same 审中-公开
标题翻译：光源模块和使用该光源模块的图像投影装置
公开(公告)号：US20060238716A1
公开(公告)日：2006-10-26
申请号：US11409999
申请日：2006-04-25
申请人： Kye-hoon Lee , Jong-hoi Kim , Hyun-seung Cho
发明人： Kye-hoon Lee , Jong-hoi Kim , Hyun-seung Cho
IPC分类号： G03B21/14
CPC分类号： G02B19/0066 , G02B19/0028 , G02B27/102 , G02B27/123 , G02B27/141 , G02B27/145 , G02B27/149 , G02B27/285 , G02B27/286 , G03B21/2033 , G03B21/2066 , G03B21/2073 , H01L33/58 , H01L33/60 , H04N9/3167
摘要： A light source module and an image projection apparatus employing the same are provided. The light source module includes: a light-emitting chip installed on a base to generate and emit illuminating light and having reflectivity to reflect light incident on the light-emitting chip; a reflection mirror coupled with the base to reflect the light coming from the light-emitting chip toward a front direction; and a polarization alignment unit installed on an exit end of the reflection mirror to feed back a portion of light incident on the polarization alignment unit by reflection and to polarize the light coming from the light-emitting chip in one direction and output the polarized light, wherein the fed back light of the light incident on the polarization alignment unit is reflected back to the polarization alignment unit by at least one of the reflection mirror and the base.
摘要翻译：提供了一种光源模块和使用该光源模块的图像投影装置。光源模块包括：安装在基座上的发光芯片，用于产生和发射照明光并具有反射率以反射入射在发光芯片上的光; 与所述基座耦合以将来自所述发光芯片的光朝向前方反射的反射镜; 以及偏振对准单元，其安装在所述反射镜的出射端，以反射入射在所述偏振对准单元上的光的一部分，并使来自所述发光芯片的光沿一个方向偏振并输出所述偏振光，其中入射到偏振对准单元上的光的反射光被反射镜和基底中的至少一个反射回到偏振对准单元。

2. 发明授权

US07828448B2 Illumination unit and image projection apparatus employing the same 有权
标题翻译：照明单元和使用其的图像投影设备
公开(公告)号：US07828448B2
公开(公告)日：2010-11-09
申请号：US11392633
申请日：2006-03-30
申请人： Jong-hoi Kim , Won-yong Lee , Young-chol Lee , Kye-hoon Lee
发明人： Jong-hoi Kim , Won-yong Lee , Young-chol Lee , Kye-hoon Lee
IPC分类号： G03B21/28 , G03B21/26 , G01D11/28 , F21V7/00 , H04N5/74
CPC分类号： G03B21/208 , F21K9/61 , F21K9/68 , F21Y2115/10 , G03B21/2013 , G03B21/2066 , H01L33/60 , H04N9/315 , H04N9/3152 , Y10S359/904
摘要： An illumination unit and an image projection apparatus employing the same. The illumination unit includes: a first reflective surface reflecting light incident thereon; a light-emitting device generating and emitting illuminating light; and a second reflective surface reflecting light emitted from the light-emitting device to a light source surface that includes the light-emitting device.
摘要翻译：照明单元和采用该照明单元的图像投影设备。照明单元包括：反射入射在其上的光的第一反射表面; 产生并发射照明光的发光装置; 以及将从发光装置发射的光反射到包括发光装置的光源表面的第二反射表面。

3. 发明申请

US20060274278A1 Illumination system capable of adjusting aspect ratio and projection system employing the illumination system 审中-公开
标题翻译：能够调整纵横比的照明系统和采用照明系统的投影系统
公开(公告)号：US20060274278A1
公开(公告)日：2006-12-07
申请号：US11335707
申请日：2006-01-20
申请人： Kye-hoon Lee , Won-yong Lee , Jong-hoi Kim
发明人： Kye-hoon Lee , Won-yong Lee , Jong-hoi Kim
IPC分类号： G03B21/18
CPC分类号： G03B21/208 , G03B21/2013 , G03B21/2033 , G03B21/2053
摘要： An illumination system and a projection system capable of enhancing light efficiency and contrast. The projection system includes a display panel from which light incident to a projection lens unit is controlled according to the rotation of a plurality of micromirrors and an asymmetric stop which adjusts an angle of effective light incident from the display panel. The illumination system emitting light to the projection system includes: one or more light source units each including a single or an array of light emitting devices and having a light exit surface with an aspect ratio different from an aspect ratio of the display panel; and an aspect ratio adjusting unit adjusting the aspect ratio of the light such that the aspect ratio of the light exit surface of each of the light source units can be equal to the aspect ratio of the display panel.
摘要翻译：一种能够提高光效和对比度的照明系统和投影系统。投影系统包括：显示面板，根据多个微镜的旋转，入射到投影透镜单元的光被控制，以及调整从显示面板入射的有效光的角度的非对称止挡。向投影系统发射光的照明系统包括：一个或多个光源单元，每个光源单元各自包括单个或阵列的发光器件，并且具有不同于显示面板的纵横比的纵横比的光出射表面; 以及纵横比调整单元，其调节光的纵横比，使得每个光源单元的光出射面的纵横比可以等于显示面板的纵横比。

4. 发明申请

US20060221310A1 Illumination unit and image projection apparatus employing the same 有权
标题翻译：照明单元和使用其的图像投影设备
公开(公告)号：US20060221310A1
公开(公告)日：2006-10-05
申请号：US11392633
申请日：2006-03-30
申请人： Jong-hoi Kim , Won-yong Lee , Young-chol Lee , Kye-hoon Lee
发明人： Jong-hoi Kim , Won-yong Lee , Young-chol Lee , Kye-hoon Lee
IPC分类号： G03B21/28
CPC分类号： G03B21/208 , F21K9/61 , F21K9/68 , F21Y2115/10 , G03B21/2013 , G03B21/2066 , H01L33/60 , H04N9/315 , H04N9/3152 , Y10S359/904
摘要： An illumination unit and an image projection apparatus employing the same. The illumination unit includes: a first reflective surface reflecting light incident thereon; a light-emitting device generating and emitting illuminating light; and a second reflective surface reflecting light emitted from the light-emitting device to a light source surface that includes the light-emitting device.
摘要翻译：照明单元和采用该照明单元的图像投影设备。照明单元包括：反射入射在其上的光的第一反射面; 产生并发射照明光的发光装置; 以及将从发光装置发射的光反射到包括发光装置的光源表面的第二反射表面。

5. 发明申请

US20060114420A1 Illumination unit and projection type image display apparatus employing the same 有权
标题翻译：照明单元和投影型图像显示装置
公开(公告)号：US20060114420A1
公开(公告)日：2006-06-01
申请号：US11234321
申请日：2005-09-26
申请人： Jong-hoi Kim , Young-chol Lee , Kye-hoon Lee , Won-yong Lee
发明人： Jong-hoi Kim , Young-chol Lee , Kye-hoon Lee , Won-yong Lee
IPC分类号： G03B21/28
CPC分类号： H04N9/315 , G03B21/2013 , G03B21/208 , G03B33/06
摘要： An illumination unit includes first, second, third, and fourth light source units to emit first, second, third, and fourth light beams of different wavelength bands, and a hexahedral color synthesis prism to synthesize the first, second, third, and fourth light beams emitted from the first, second, third, and fourth light source units to propagate the first, second, third, and fourth light beams can propagate along the same path with respect to each other. The color synthesis prism includes first, second, third, and fourth entrance surfaces, an exit surface through which the first, second, third, and fourth beams are propagated along the same path, a first dichroic mirror to reflect the first beam incident through the first entrance surface toward the exit surface and to transmit the second, third, and fourth beams, a second dichroic mirror to reflect the second beam incident through the second entrance surface toward the exit surface and to transmit the first, third, and fourth beams, and a third dichroic mirror to reflect the fourth beam incident through the fourth entrance surface toward the exit surface and to transmit the first, second, and third beams. A projection type image display apparatus includes the illumination unit, an image-forming device to create an image corresponding to an input image signal from first, second, third, and fourth light beams propagated from the illumination unit, and a projection lens unit to enlarge and project the image created by the image-forming device onto a screen.
摘要翻译：照明单元包括发射不同波段的第一，第二，第三和第四光束的第一，第二，第三和第四光源单元和六面体彩色合成棱镜，以合成第一，第二，第三和第四光从第一，第二，第三和第四光源单元发射的传播第一，第二，第三和第四光束的光束可以沿着彼此相同的路径传播。颜色合成棱镜包括第一，第二，第三和第四入射表面，出射表面，第一，第二，第三和第四光束沿着相同的路径传播通过该出射表面，第一分色镜，以反射入射通过第一入射表面朝向出射表面并且透射第二，第三和第四光束;第二分色镜，用于将通过第二入射表面入射的第二光束朝向出射表面反射并透射第一，第三和第四光束，以及第三分色镜，以反射通过第四入射表面入射的第四光束朝向出射表面并透射第一，第二和第三光束。投影型图像显示装置包括照明单元，用于产生与从照明单元传播的第一，第二，第三和第四光束的输入图像信号相对应的图像的图像形成装置和放大并将由图像形成装置创建的图像投影到屏幕上。

6. 发明授权

US07448758B2 Illumination unit and projection type image display apparatus employing the same 有权
标题翻译：照明单元和投影型图像显示装置
公开(公告)号：US07448758B2
公开(公告)日：2008-11-11
申请号：US11234321
申请日：2005-09-26
申请人： Jong-hoi Kim , Young-chol Lee , Kye-hoon Lee , Won-yong Lee
发明人： Jong-hoi Kim , Young-chol Lee , Kye-hoon Lee , Won-yong Lee
IPC分类号： G03B21/28 , G03B21/00 , G02F1/00 , F21V7/04
CPC分类号： H04N9/315 , G03B21/2013 , G03B21/208 , G03B33/06
摘要： An illumination unit includes first, second, third, and fourth light source units to emit first, second, third, and fourth light beams of different wavelength bands, and a hexahedral color synthesis prism to synthesize the first, second, third, and fourth light beams emitted from the first, second, third, and fourth light source units to propagate the first, second, third, and fourth light beams can propagate along the same path with respect to each other. The color synthesis prism includes first, second, third, and fourth entrance surfaces, an exit surface through which the first, second, third, and fourth beams are propagated along the same path, a first dichroic mirror to reflect the first beam incident through the first entrance surface toward the exit surface and to transmit the second, third, and fourth beams, a second dichroic mirror to reflect the second beam incident through the second entrance surface toward the exit surface and to transmit the first, third, and fourth beams, and a third dichroic mirror to reflect the fourth beam incident through the fourth entrance surface toward the exit surface and to transmit the first, second, and third beams. A projection type image display apparatus includes the illumination unit, an image-forming device to create an image corresponding to an input image signal from first, second, third, and fourth light beams propagated from the illumination unit, and a projection lens unit to enlarge and project the image created by the image-forming device onto a screen.
摘要翻译：照明单元包括发射不同波段的第一，第二，第三和第四光束的第一，第二，第三和第四光源单元和六面体彩色合成棱镜，以合成第一，第二，第三和第四光从第一，第二，第三和第四光源单元发射的传播第一，第二，第三和第四光束的光束可以沿着彼此相同的路径传播。颜色合成棱镜包括第一，第二，第三和第四入射表面，出射表面，第一，第二，第三和第四光束沿着相同的路径传播通过该出射表面，第一分色镜，以反射入射通过第一入射表面朝向出射表面并且透射第二，第三和第四光束;第二分色镜，用于将通过第二入射表面入射的第二光束朝向出射表面反射并透射第一，第三和第四光束，以及第三分色镜，以反射通过第四入射表面入射的第四光束朝向出射表面并透射第一，第二和第三光束。投影型图像显示装置包括照明单元，用于产生与从照明单元传播的第一，第二，第三和第四光束的输入图像信号相对应的图像的图像形成装置和放大并将由图像形成装置创建的图像投影到屏幕上。

7. 发明授权

US07543965B2 Side light-emitting device, backlight unit having the side light-emitting device, and liquid crystal display apparatus employing the backlight unit 失效
标题翻译：侧面发光装置，具有侧面发光装置的背光单元以及采用背光单元的液晶显示装置
公开(公告)号：US07543965B2
公开(公告)日：2009-06-09
申请号：US11259283
申请日：2005-10-27
申请人： Ji-whan Noh , Dong-ha Kim , Joon-chan Park , Kye-hoon Lee
发明人： Ji-whan Noh , Dong-ha Kim , Joon-chan Park , Kye-hoon Lee
IPC分类号： F21V7/00
CPC分类号： G02F1/133603 , G02B19/0028 , G02B19/0061
摘要： A side light-emitting device, a backlight unit using the side light-emitting device as a light source, and a liquid crystal display (LCD) apparatus employing the backlight unit. The side light-emitting device includes a light-emitting device to generate light and a side emitter disposed adjacent to the light-emitting device to emit the light incident from the light-emitting device in a lateral direction. The side emitter includes a reflecting surface to reflect incident light, and a reflecting/refracting surface to totally internally reflect light incident directly from the light-emitting device to the reflecting surface and to refract the light incident from the reflecting surface so that the refracted light propagates in the lateral direction. Since the side light-emitting device emits most the light in the lateral direction, using the side light-emitting device as a light source in a backlight unit allows light to be mixed evenly.
摘要翻译：侧面发光装置，使用侧面发光装置作为光源的背光单元以及采用该背光单元的液晶显示器（LCD）装置。侧发光装置包括发光装置，发光装置和与发光装置相邻配置的侧发射器，以沿横向发射从发光装置入射的光。侧发射器包括反射入射光的反射面和反射/折射表面，以将从发光器件直接入射的光全部内反射到反射表面，并折射从反射表面入射的光，使得折射光沿横向传播。由于侧面发光装置在横向发射大部分光，因此使用侧面发光装置作为背光单元中的光源使得能够均匀地混合光。

8. 发明申请

US20080025041A1 Backlight unit and display apparatus having the same 审中-公开
标题翻译：背光单元及其显示装置
公开(公告)号：US20080025041A1
公开(公告)日：2008-01-31
申请号：US11724291
申请日：2007-03-15
申请人： Kye-hoon Lee , Kun-Ho Cho
发明人： Kye-hoon Lee , Kun-Ho Cho
IPC分类号： F21V8/00
CPC分类号： G02B6/0096 , G02B27/0994 , G02F1/133602 , G02F2001/133607
摘要： A display apparatus includes a display panel and a backlight which supplies the display panel with light. The backlight unit includes a lighting source; a light converting unit which converts light emitted from the lighting source into uniform light; and a light incidence angle controlling unit which increases an angle of incidence of the light entering the light converting unit.
摘要翻译：显示装置包括显示面板和向显示面板供应光的背光源。背光单元包括照明源; 光转换单元，其将从所述照明源发射的光转换成均匀的光; 以及增加进入光转换单元的光的入射角的光入射角控制单元。

9. 发明授权

US07210788B2 Color prism and projection-type image display apparatus employing the same 失效
标题翻译：彩色棱镜和投影型图像显示装置
公开(公告)号：US07210788B2
公开(公告)日：2007-05-01
申请号：US11153502
申请日：2005-06-16
申请人： Kye-hoon Lee , Young-chol Lee , Won-yong Lee
发明人： Kye-hoon Lee , Young-chol Lee , Won-yong Lee
IPC分类号： G03B21/26 , G03B21/28 , G02B27/28 , G02B27/14 , G02B27/12 , G02B5/04 , H04N5/74 , H04N9/69 , G02F1/00 , G02F1/1335
CPC分类号： G02B27/146 , G02B27/1026 , G02B27/142 , G03B21/20 , G03B33/12 , H04N9/3105
摘要： A color prism capable of separating incident light into four color beams and synthesizing incident four-color beams, and a projection-type image display apparatus employing the color prism. The color prism includes: first through third triangular prisms each having two boundary surfaces which face the other two triangular prisms, and an outer surface which transmits or reflects incident light according to an incidence angle of the light; and first through third dichroic filters respectively interposed among the first through third triangular prisms and selectively transmits or reflects incident light according to wavelength so as to separate incident light into first through fourth light beams according to wavelength ranges and synthesize incident first through fourth light beams. The projection-type image display apparatus includes: a light source emitting light; a polarization beam splitter to transmit or reflect incident light according to a polarization direction; the color prism; first through fourth image forming devices disposed to face the outer surfaces of the first through third triangular prisms, and selectively modulates incident first through fourth light beams by pixels to form images and reflects the formed images to the color prism; and a projection lens unit to enlarge and project an incident image formed by the first through fourth image forming devices and synthesized by the color prism onto a screen.
摘要翻译：一种能够将入射光分离为四色光束并合成入射四色光束的彩色棱镜，以及采用该彩色棱镜的投影型图像显示装置。彩色棱镜包括：具有面对另外两个三角棱镜的两个边界面的第一至第三三角棱镜和根据光的入射角透射或反射入射光的外表面; 以及分别介于第一至第三三角棱镜之间的第一至第三分色器，并且根据波长选择性地透射或反射入射光，以便根据波长范围将入射光分离成第一至第四光束，并合成入射的第一至第四光束。投影型图像显示装置包括：发光光源; 偏振分束器，用于根据偏振方向透射或反射入射光; 彩色棱镜; 第一至第四图像形成装置，被设置为面对第一至第三三角形棱镜的外表面，并且通过像素选择性地调制入射的第一至第四光束以形成图像并将形成的图像反射到彩色棱镜; 以及投影透镜单元，用于放大并投射由第一至第四图像形成装置形成的入射图像，并由彩色棱镜合成到屏幕上。

10. 发明申请

US20070064444A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20070064444A1
公开(公告)日：2007-03-22
申请号：US11514879
申请日：2006-09-05
申请人： Su-gun Kim , Jae-hyun Park , Joon-chan Park , Kye-hoon Lee , Jun-young Lee , Jung-hyeon Kim
发明人： Su-gun Kim , Jae-hyun Park , Joon-chan Park , Kye-hoon Lee , Jun-young Lee , Jung-hyeon Kim
IPC分类号： F21V7/04
CPC分类号： G02B6/0031 , G02B6/0068
摘要： A liquid crystal display device comprising an LCD panel, a light guiding plate disposed in back of the LCD panel and a plurality of LEDs disposed on a plane in parallel with the LCD panel along a lateral side of the light guiding plate and arranged in two rows or more is provided. With this configuration, color mixing efficiency is enhanced while size of the display device is kept to a minimum.
摘要翻译：一种液晶显示装置，包括LCD面板，设置在LCD面板背面的导光板和沿着导光板的侧面与LCD面板平行设置的多个LED，并且布置成两列或更多。利用这种配置，在显示装置的尺寸保持最小的同时增强了混色效率。

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