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公开(公告)号：KR1020060125346A
公开(公告)日：2006-12-06
申请号：KR1020050047345
申请日：2005-06-02
Applicant: 삼성전자주식회사
CPC classification number: G03B21/208 , G03B21/2013 , G03B21/2033 , G03B21/2053
Abstract: An illumination system with a controllable aspect ratio and a projection system using the illumination system are provided to enhance optical efficiency and contrast of the illumination system by adjusting the aspect ratio of the outgoing surface of an optical source unit. An illumination system with a controllable aspect ratio includes a display panel and an asymmetrical diaphragm. An incident light toward a projection lens unit is controlled by rotating plural micromirrors. The asymmetrical diaphragm adjusts an allowed incident angle of the incident light from the display panel. Optical source units(100a,100b,100c) are composed of light emitting elements. The optical source unit has an outgoing surface, whose aspect ratio is different from that of the display panel. An aspect ratio adjuster(120) changes the aspect ratio of the outgoing surface of the optical source unit to be equal to that of the display panel.
Abstract translation: 提供具有可控纵横比的照明系统和使用照明系统的投影系统，以通过调节光源单元的出射表面的纵横比来提高照明系统的光学效率和对比度。 具有可控纵横比的照明系统包括显示面板和不对称隔膜。 通过旋转多个微镜来控制朝向投影透镜单元的入射光。 不对称光阑调节来自显示面板的入射光的允许入射角。 光源单元（100a，100b，100c）由发光元件构成。 光源单元具有出射表面，其高宽比与显示面板的长宽比不同。 宽高比调节器（120）将光源单元的出射表面的纵横比改变为与显示面板的宽高比相等。
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公开(公告)号：KR1020060090509A
公开(公告)日：2006-08-11
申请号：KR1020050011445
申请日：2005-02-07
Applicant: 삼성전자주식회사
IPC: F21V29/56
CPC classification number: F21V29/57 , F21V29/503
Abstract: 수냉식 냉각구조를 채용한 조명유니트가 개시되어 있다.
이 개시된 조명유니트는 광을 조사하는 광원과; 광원이 부착되는 기판부와, 기판부와 일체로 형성되는 것으로서 그 내부에 형성되는 냉매가 지나가는 통로와 통로로 냉매가 유입되는 냉매유입구 및 냉매가 유출되는 냉매유출구를 가지는 열전달부를 가진 방열구조체;를 포함하는 것을 특징으로 한다.-
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公开(公告)号：KR101474734B1
公开(公告)日：2014-12-22
申请号：KR1020130063619
申请日：2013-06-03
Applicant: 삼성전자주식회사
IPC: F21S2/00 , H01L33/00 , G02F1/13357
CPC classification number: G02F1/133608 , F21K9/27 , F21V21/005 , G02F1/133603 , G02F1/133611
Abstract: 본발명의일 실시예에따른발광장치는, 네개의코너영역을가진광원지지부를포함하는지지부재; 및상기광원지지부의일 측면에장착되며하나이상의발광모듈로구성된발광유닛으로서, 각발광모듈은, 상기광원지지부에장착된띠 형상의인쇄회로보드, 및상기인쇄회로보드에장착되어광을생성하는복수의광원패키지들을포함하는, 발광유닛;을포함하며, 상기발광유닛은, 어느하나의발광모듈의일부분을구성하며상기지지부재의네 코너영역을향하도록연장된네 개의코너측연장부를포함한다.
Abstract translation: 照明装置包括支撑构件，该支撑构件包括具有四个拐角区域的光源支撑构件; 以及光发射器，其设置在所述光源支撑构件的表面上，所述发光器包括一个或多个发光模块，其中所述发光模块中的每一个包括安装在所述光上的条形印刷电路板（PCB） 源支撑构件和多个光源封装，其安装在条形PCB上并产生光; 以及四个角部延伸部，其构成一个或多个发光模块中的任一个的一部分，并且朝向光源支撑构件的四个角部区域延伸。
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公开(公告)号：KR1020110135568A
公开(公告)日：2011-12-19
申请号：KR1020100055373
申请日：2010-06-11
Applicant: 삼성전자주식회사
IPC: G02F1/1335 , G02B6/32
CPC classification number: G03B21/208 , G03B33/12 , G02F1/133526 , G02B6/32 , G02F1/133528 , G02F1/133603 , G02F1/13362 , G09G2300/0838
Abstract: PURPOSE: An optical unit is provided to improve the efficiency of the light about a display element. CONSTITUTION: An optical light unit includes a light source, a uniformizing unit, and condensing unit. The uniformizing unit uniforms the light of the optical light. The uniformizing unit includes a plurality of uniformizing lenses(310,320). The uniformizing lenses are arranged on an optical path in orders. The condensing unit connects to an emitting light of the uniformizing unit. The condensing unit includes a plurality of condensing lenses(510,520). The condensing lenses are arranged on optical path in orders.
Abstract translation: 目的：提供光学单元以提高围绕显示元件的光的效率。 构成：光学单元包括光源，均匀化单元和冷凝单元。 均匀化单元使光的光均匀。 均匀化单元包括多个均匀化透镜（310,320）。 均匀化透镜按顺序布置在光路上。 冷凝单元连接到均匀化单元的发光。 冷凝单元包括多个聚光透镜（510,520）。 聚光透镜按顺序排列在光路上。
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Patent Agency Ranking
公开(公告)号：KR1020060111794A
公开(公告)日：2006-10-30
申请号：KR1020050034159
申请日：2005-04-25
Applicant: 삼성전자주식회사
CPC classification number: 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
Abstract: An optical source module and an image projection apparatus using the same are provided to increase brightness of a displayed image by removing optical loss due to the polarizing property of an image forming element. An optical source module includes a light emitting element chip(3), a reflective mirror(5), and a polarizing alignment unit(8). The light emitting element chip is installed on a base, generates and emits an illumination light, and reflects an incident light from the outside. The reflective mirror is coupled with the base and reflects the light from the light emitting element chip forwardly. The polarizing alignment unit is installed at an exit portion of the reflective mirror and feeds back a portion of the light to the reflective mirror. The polarizing alignment unit converts the light from the light emitting element chip to a single polarized light and outputs the converted light. The light, which is fed back by the polarizing alignment unit, is reflected by one of the light emitting element chip and the base and guided toward the polarizing alignment unit.
Abstract translation: 提供一种光源模块和使用其的图像投影装置，通过消除由于图像形成元件的偏振特性引起的光学损失来增加显示图像的亮度。 光源模块包括发光元件芯片（3），反射镜（5）和极化对准单元（8）。 发光元件芯片安装在基座上，产生并发出照明光，并且反射来自外部的入射光。 反射镜与基座耦合，并向前反射来自发光元件芯片的光。 偏振对准单元安装在反射镜的出口部分并将一部分光反馈到反射镜。 偏光对准单元将来自发光元件芯片的光转换为单一偏振光，并输出转换后的光。 由偏振对准单元反馈的光被发光元件芯片和基板中的一个反射并被引导到偏振对准单元。
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公开(公告)号：KR1020060098475A
公开(公告)日：2006-09-19
申请号：KR1020050017577
申请日：2005-03-03
Applicant: 삼성전자주식회사
Abstract: 유효한 휘도를 증가시킨 고휘도 발광소자 패키지 및 이를 채용한 프로젝션 시스템이 개시되어 있다.
개시된 고휘도 발광소자 패키지는 V형 홈을 가지는 기판과, V형 홈의 양 경사면에 각각 설치된 발광소자칩;을 포함하는 것을 특징으로 한다.
본 발명의 발광소자 패키지는 유효한 휘도를 증가시키기 위해 발광소자칩의 배열구조를 개선한 것으로, 에텐듀에 따라 집광제한을 받는 집광장치 특히, 프로젝션 시스템의 조명계에 사용하여 스크린의 밝기를 증가시킬 수 있다.-
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公开(公告)号：KR1020160131549A
公开(公告)日：2016-11-16
申请号：KR1020150064241
申请日：2015-05-08
Applicant: 삼성전자주식회사
IPC: G02F1/1335
CPC classification number: H05K1/142 , F21V7/05 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , G02F1/133603 , G02F1/133605 , G02F1/133608 , G02F2001/133607 , H05K2201/09045 , H05K2201/10106 , H05K2201/10121
Abstract: 본발명의디스플레이장치는슬림화를위해디스플레이모듈에마련되는바텀섀시의경사각도를줄이면서디스플레이모듈의경사진영역에도백라이트유닛이마련되어디스플레이패널의테두리측의휘도가저하되는문제를방지하고, 또한이격을두고마련되는복수의반사시트를포함하여반사시트에의해백라이트유닛에서발생하는불균일한광량을보정하여플레인패널상의휘도를균일하게유지하는효과를발생시킨다.
Abstract translation: 一种显示装置，包括：显示面板; 包括平坦部分和从平坦部分的侧边缘延伸并相对于平坦部分倾斜的倾斜部分的底盘; 设置在所述底盘上的至少一个印刷电路板（PCB）; 以及多个光源，其布置在所述至少一个PCB上并被配置为朝向所述显示面板发光，其中所述多个光源中的至少一个光源被布置在与所述底盘的倾斜部分相对应的位置。
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公开(公告)号：KR1020120131359A
公开(公告)日：2012-12-05
申请号：KR1020110049463
申请日：2011-05-25
Applicant: 삼성전자주식회사
CPC classification number: G02B27/1033 , G02B27/149 , G03B21/2033 , G03B21/2066 , G03B33/12
Abstract: PURPOSE: An image projecting device in which relay lenses are omitted is provided to enable to reduce a size of the image projecting device because the number of part arranged along a longitudinal direction is reduced. CONSTITUTION: An image projecting device(100) comprises a lighting unit(110), a first prism(130), a reflection mirror(140), an image forming unit(150), and a second prism(160). The lighting unit generates lights. The first prism receives the lights, thereby totally reflecting the same. The reflection mirror receives the lights totally reflected from the first prism, thereby reflecting the same. The image forming unit generates image by using the lights reflected by the reflection mirror. The second prism totally reflects the images generated by the image forming unit to a screen(180).
Abstract translation: 目的：提供省略了中继透镜的图像投影装置，因为能够减小图像投影装置的沿着长度方向排列的部件的数量。 构成：图像投影装置（100）包括照明单元（110），第一棱镜（130），反射镜（140），图像形成单元（150）和第二棱镜（160）。 照明单元产生灯。 第一棱镜接收灯，从而完全反射。 反射镜接收从第一棱镜全反射的光，从而反射。 图像形成单元通过使用由反射镜反射的光来生成图像。 第二棱镜将由图像形成单元生成的图像完全反映到屏幕（180）。
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