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1. 发明授权

US07901102B2 Backlight unit and liquid crystal display apparatus employing the same 有权
标题翻译：背光单元和采用该背光单元的液晶显示装置
公开(公告)号：US07901102B2
公开(公告)日：2011-03-08
申请号：US11244070
申请日：2005-10-06
申请人： Il-yong Jung , Ju-seong Hwang , Joon-chan Park , Ji-whan Noh
发明人： Il-yong Jung , Ju-seong Hwang , Joon-chan Park , Ji-whan Noh
IPC分类号： G09F13/04 , F21V21/00 , G02F1/1335
CPC分类号： G02F1/133611 , G02B19/0028 , G02B19/0061 , G02F1/133603 , G02F2001/133613
摘要： A backlight unit including a plurality of light-emitting device units with varying arrangement intervals such that the light-emitting device units are more densely arranged at edges of a base plate than at center thereof, and a liquid crystal display (LCD) apparatus employing the same. The backlight unit is designed to prevent creation of dark portions on corners due to a shortage in an amount of light, thereby providing improved brightness uniformity.
摘要翻译：一种背光单元，包括具有变化的布置间隔的多个发光装置单元，使得发光装置单元比基板的中心处更密集地布置在基板的边缘处;以及液晶显示器（LCD）装置，相同。背光单元被设计成防止由于光量不足导致角部上的暗部产生，从而提供改善的亮度均匀性。

2. 发明申请

US20070126987A1 Projection system and method for reducing optical noise in projection system 审中-公开
标题翻译：投影系统中减少光学噪声的投影系统及方法
公开(公告)号：US20070126987A1
公开(公告)日：2007-06-07
申请号：US11633573
申请日：2006-12-05
申请人： Ju-seong Hwang
发明人： Ju-seong Hwang
IPC分类号： G03B21/14
CPC分类号： G03B33/12 , G03B21/2073 , G03B21/208
摘要： A projection system and method for reducing noise in the projection system are provided comprising a light source unit, an illuminator for collecting light supplied from the light source unit, a diffraction device for receiving light from the illuminator and recognizes an image, a projection lens for projecting the image recognized by the diffraction device, and a screen for displaying the projected image. The light source unit comprises a plurality of light sources for supplying light in different colors, and the illuminator comprises a light synthesizing unit for synthesizing light supplied from the light source unit, a polarization divider for reflecting one polarized light of the synthesized light and transmitting the other polarized light perpendicular to the reflected light, and a phase difference slit disposed between the polarization divider and the diffraction device. Thus, a small-sized projection system is provided which lowers optical noise.
摘要翻译：提供一种用于降低投影系统中的噪声的投影系统和方法，包括：光源单元，用于收集从光源单元提供的光的照明器;用于接收来自照明器的光并识别图像的衍射装置，用于识别图像的投影透镜; 投影由衍射装置识别的图像，以及用于显示投影图像的屏幕。光源单元包括用于提供不同颜色的光的多个光源，并且照明器包括用于合成从光源单元提供的光的光合成单元，用于反射合成光的一个偏振光的偏振分隔器，垂直于反射光的其他偏振光，以及设置在偏振分束器和衍射装置之间的相位差狭缝。因此，提供了降低光学噪声的小尺寸投影系统。

3. 发明授权

US06824270B2 Single-panel color image display apparatus and scrolling method 失效
标题翻译：单面彩色图像显示装置和滚动方式
公开(公告)号：US06824270B2
公开(公告)日：2004-11-30
申请号：US10648829
申请日：2003-08-27
申请人： Sung-ha Kim , Kun-ho Cho , Dae-sik Kim , Ju-seong Hwang , Hee-joong Lee
发明人： Sung-ha Kim , Kun-ho Cho , Dae-sik Kim , Ju-seong Hwang , Hee-joong Lee
IPC分类号： G03B2114
CPC分类号： H04N9/3117
摘要： A single-panel color image display apparatus realizing a wide color gamut is provided. The single-panel color image display apparatus includes a colored light separator having a plurality of dichroic filters in which a dichroic filter reflecting a red light beam may be disposed lastly among the plurality of dichroic filters. The single-panel color image display apparatus may include a scrolling unit having a mask at a boundary portion between spiral lens cells.
摘要翻译：提供实现宽色域的单面彩色图像显示装置。单面彩色图像显示装置包括具有多个二向色滤光器的彩色光分离器，其中可以最后在多个二向色滤光器中布置反映红光的二向色滤光器。单面彩色图像显示装置可以包括在螺旋形透镜单元之间的边界部分具有掩模的滚动单元。

4. 发明申请

US20120169972A1 LIQUID CRYSTAL DISPLAY PANEL AND APPARATUS INCLUDING THE SAME 审中-公开
标题翻译：液晶显示面板和包括其的装置
公开(公告)号：US20120169972A1
公开(公告)日：2012-07-05
申请号：US13244491
申请日：2011-09-25
申请人： Il-yong JUNG , Kun-ho CHO , Myung-ryul JUNG , Ju-seong HWANG
发明人： Il-yong JUNG , Kun-ho CHO , Myung-ryul JUNG , Ju-seong HWANG
IPC分类号： G02F1/1335 , H01L33/08
CPC分类号： G02B6/0056 , G02F1/133528 , G02F2001/133548
摘要： Provided are a liquid crystal display panel and an apparatus including the same, the liquid crystal display panel including: a first substrate which includes a first incident surface to receive light and a first emission surface to emit the light; a second substrate which includes a second incident surface to receive the light from the first emission surface of the first substrate, and a second emission surface to emit the light from the second incident surface, and spaced from the first substrate at an interval; a liquid crystal layer disposed between the first substrate and the second substrate; and a wire grid layer which is disposed in at least one of the first substrate and the second substrate and focuses and polarizes the light.
摘要翻译：提供一种液晶显示面板及其装置，液晶显示面板包括：第一基板，包括用于接收光的第一入射表面和发射光的第一发射表面; 第二基板，其包括用于接收来自第一基板的第一发射表面的光的第二入射表面和从第二入射表面发射光的第二发射表面，并且以一定间隔与第一基板隔开; 设置在所述第一基板和所述第二基板之间的液晶层; 以及设置在所述第一基板和所述第二基板中的至少一个中的线栅层，并且聚焦和偏振所述光。

5. 发明申请

US20110043721A1 BACK LIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 审中-公开
标题翻译：背光组件和液晶显示器，包括它们
公开(公告)号：US20110043721A1
公开(公告)日：2011-02-24
申请号：US12815572
申请日：2010-06-15
申请人： Ju Seong Hwang , Hyeong Sik Choi
发明人： Ju Seong Hwang , Hyeong Sik Choi
IPC分类号： G02F1/1333 , F21V7/22 , G02F1/1335
CPC分类号： G02B6/0085
摘要： A back light assembly having uniform interior temperature to prevent quality deterioration of a liquid crystal display and a liquid crystal display including the same includes a light guide plate, a light source unit to emit light to an edge of the light guide plate, a lower cover to receive the light guide plate and the light source unit, heat generated from the light source unit being transferred to the lower cover, and a heat insulator provided adjacent to at least one region of the lower cover in an area to correspond to the light source unit.
摘要翻译：具有均匀内部温度以防止液晶显示器的质量劣化的背光组件和包括其的液晶显示器包括导光板，向导光板的边缘发光的光源单元，下盖为了接收所述导光板和所述光源单元，从所述光源单元产生的热传递到所述下盖，并且在与所述光源对应的区域中邻近所述下盖的至少一个区域设置的隔热件单元。

6. 发明申请

US20090051849A1 BACKLIGHT UNIT AND IMAGE DISPLAY MODULE FOR IMPROVING BRIGHTNESS UNIFORMITY, AND A METHOD FOR ARRANGING BACKLIGHT UNIT 审中-公开
标题翻译：用于改善亮度均匀性的背光单元和图像显示模块，以及用于安装背光单元的方法
公开(公告)号：US20090051849A1
公开(公告)日：2009-02-26
申请号：US12103909
申请日：2008-04-16
申请人： Ju-seong HWANG , Kun-ho CHO , Jong-kil KWAK , Su-gun KIM
发明人： Ju-seong HWANG , Kun-ho CHO , Jong-kil KWAK , Su-gun KIM
IPC分类号： G02F1/13357 , F21V5/02
CPC分类号： F21V5/04 , G02F1/133603 , G02F1/133611 , G02F2001/133607
摘要： A backlight unit and an image display module are provided. The backlight unit includes a micro-lens unit, and a light source unit, wherein the direction in which the plurality of lenses are arranged is at an oblique angle relative to the direction in which the plurality of light sources are arranged. Accordingly, uniform brightness is provided to a display apparatus.
摘要翻译：提供背光单元和图像显示模块。背光单元包括微透镜单元和光源单元，其中布置多个透镜的方向相对于布置多个光源的方向成倾斜的角度。因此，向显示装置提供均匀的亮度。

7. 发明申请

US20070126994A1 Optical device and projection system comprising the same 有权
标题翻译：包括其的光学装置和投影系统
公开(公告)号：US20070126994A1
公开(公告)日：2007-06-07
申请号：US11633026
申请日：2006-12-04
申请人： Ju-seong Hwang
发明人： Ju-seong Hwang
IPC分类号： G03B21/26 , G03B21/28
CPC分类号： G02B6/0046 , G02B6/0068 , G03B21/2033 , G03B21/208 , G03B33/06 , H04N9/3117 , H04N9/3152
摘要： An optical device comprises a light source unit comprising a plurality of light sources, a light mixing unit that is formed on the light source unit and comprises a light guiding part guiding light emitted from each light source, and a light mixing part mixing the guided light. A supporter supports the light mixing unit to be spaced from the light source unit. A small-sized optical device is provided having an enhanced light efficiency and a projection system having the same.
摘要翻译：光学装置包括：包含多个光源的光源单元;光混合单元，形成在光源单元上，并包括引导从每个光源发出的光的导光部;以及混合光的混合部，。支撑体支撑光混合单元与光源单元间隔开。提供了具有增强的光效率的小尺寸光学装置和具有该光学装置的投影系统。

8. 发明申请

US20050062942A1 Color filter unit and projection system employing the same 有权
标题翻译：彩色滤光片单元及采用该滤光片的投影系统
公开(公告)号：US20050062942A1
公开(公告)日：2005-03-24
申请号：US10928112
申请日：2004-08-30
申请人： Sung-ha Kim , Dong-ha Kim , Ju-seong Hwang
发明人： Sung-ha Kim , Dong-ha Kim , Ju-seong Hwang
IPC分类号： G03B21/14 , H04N9/31
CPC分类号： H04N9/3117
摘要： A color filter unit and a projection system employing the same. The color filter unit includes a first color selection polarization conversion element, which converts a polarization direction of a beam in a specific color band of an incident light, and a color filter, which separates light passed through the first color selection polarization conversion element according to color, so that color mixture in spectral boundaries between color beams is prevented. Because the color mixture occurring when beams into which light emitted from a white light source is separated are combined is prevented, the quality of an image is improved.
摘要翻译：滤色器单元和采用该滤色器单元的投影系统。滤色器单元包括：第一颜色选择偏振转换元件，其转换入射光的特定色带中的光束的偏振方向;以及滤色器，其分离通过第一颜色选择偏振转换元件的光，根据颜色，使得防止颜色束之间的光谱边界中的颜色混合。由于防止从白色光源发出的光分离的光束被组合时出现混色，所以提高了图像的质量。

9. 发明授权

US07934840B2 Optical device and projection system comprising the same 有权
标题翻译：包括其的光学装置和投影系统
公开(公告)号：US07934840B2
公开(公告)日：2011-05-03
申请号：US11633026
申请日：2006-12-04
申请人： Ju-seong Hwang
发明人： Ju-seong Hwang
IPC分类号： G03B21/26 , G03B21/00 , G03H1/00
CPC分类号： G02B6/0046 , G02B6/0068 , G03B21/2033 , G03B21/208 , G03B33/06 , H04N9/3117 , H04N9/3152
摘要： An optical device comprises a light source unit comprising a plurality of light sources, a light mixing unit that is formed on the light source unit and comprises a light guiding part guiding light emitted from each light source, and a light mixing part mixing the guided light. A supporter supports the light mixing unit to be spaced from the light source unit. A small-sized optical device is provided having an enhanced light efficiency and a projection system having the same.
摘要翻译：光学装置包括：包含多个光源的光源单元;光混合单元，形成在光源单元上，并包括引导从每个光源发出的光的导光部;以及混合光的混合部，。支撑体支撑光混合单元与光源单元间隔开。提供了具有增强的光效率的小尺寸光学装置和具有该光学装置的投影系统。

10. 发明申请

US20060087827A1 Backlight unit and liquid crystal display apparatus employing the same 有权
标题翻译：背光单元和采用该背光单元的液晶显示装置
公开(公告)号：US20060087827A1
公开(公告)日：2006-04-27
申请号：US11244070
申请日：2005-10-06
申请人： Il-yong Jung , Ju-seong Hwang , Joon-chan Park , Ji-whan Noh
发明人： Il-yong Jung , Ju-seong Hwang , Joon-chan Park , Ji-whan Noh
IPC分类号： G01D11/28 , F21V13/04
CPC分类号： G02F1/133611 , G02B19/0028 , G02B19/0061 , G02F1/133603 , G02F2001/133613
摘要： A backlight unit including a plurality of light-emitting device units with varying arrangement intervals such that the light-emitting device units are more densely arranged at edges of a base plate than at center thereof, and a liquid crystal display (LCD) apparatus employing the same. The backlight unit is designed to prevent creation of dark portions on corners due to a shortage in an amount of light, thereby providing improved brightness uniformity.
摘要翻译：一种背光单元，包括具有变化的布置间隔的多个发光装置单元，使得发光装置单元比基板的中心处更密集地布置在基板的边缘处;以及液晶显示器（LCD）装置，相同。背光单元被设计成防止由于光量不足导致角部上的暗部产生，从而提供改善的亮度均匀性。

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