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公开(公告)号：KR1020100065253A
公开(公告)日：2010-06-16
申请号：KR1020100048061
申请日：2010-05-24
Applicant: 삼성전자주식회사
CPC classification number: H01L33/504 , H01L25/0753
Abstract: PURPOSE: A white light emitting device and a white light source module using the same are provided to obtain high color uniformity and reproduction using a blue LED chip, a red phosphor, and a green phosphor. CONSTITUTION: A white light source device(510) comprises a blue LED chip(103) and at least one phosphor(105,107). The blue LED chip has a dominant wavelength of 443 to 455 nm. The main dominant wavelength is the wavelength obtained from a curve by integrating a visibility curve and an emitted light spectrum graph measured by equipment in consideration of the visibility of a person. The dominant wavelength corresponds to the wavelength value at a point where a line to connect a color coordinate value measured by equipment and a central value(0.333,0.333) of CIE 1976 color coordinate system meets an outer line of CIE 1976 chromaticity diagram. A red color coordinate of the phosphor emits light with the color coordinate inside a square composed of (0.5448,0.4544), (0.7079,0.2920), (0.6427,0.2905) and (0.4794,0.4633). A green color coordinate emits light with the color coordinate inside a square composed of (0.1270,0.8037), (0.4117,0.5861), (0.4197,0.5316) and (0.2555,0.5030).
Abstract translation: 目的：使用蓝色LED芯片，红色荧光体和绿色荧光体，提供白色发光装置和使用其的白色光源模块，以获得高色彩均匀性和再现性。 构成：白光源装置（510）包括蓝色LED芯片（103）和至少一个荧光体（105,107）。 蓝色LED芯片的主波长为443〜455nm。 考虑到人的可见度，主要波长是通过对可见度曲线和由设备测量的发射光谱图进行积分而从曲线获得的波长。 主波长对应于连接由设备测量的色坐标值的线和CIE 1976色坐标系的中心值（0.333,0.333）满足CIE 1976色度图的外线的点处的波长值。 荧光体的红色坐标发射在由（0.5448,0.4544），（0.7079,0.2920），（0.6427,0.2905）和（0.4794,0.4633）组成的正方形内的颜色坐标的光。 绿色坐标发射的光线的颜色坐标在由（0.1270,0.8037），（0.4117,0.5861），（0.4197,0.5316）和（0.2555,0.5030）组成的正方形内。
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公开(公告)号：KR1020100061060A
公开(公告)日：2010-06-07
申请号：KR1020080119938
申请日：2008-11-28
Applicant: 삼성전자주식회사
IPC: G02F1/13357 , G02F1/1335
CPC classification number: G09G3/342 , G02F2001/133601 , G09G2320/062 , G09G2320/066
Abstract: PURPOSE: A lateral type backlight unit realizing the division brightness control by transmitting control voltage to an optical system through a controller is provided to implement divided luminance control by controlling the distance between optical systems. CONSTITUTION: A lateral type backlight unit(100) comprises a light guide plate(110) and a luminance control unit. The light guide plate guides the light incident from the light source. The luminance control unit has a plurality of optical systems. The luminance control unit controls the reflection rate of a plurality of optical systems according to the inputted image signal. The luminance control unit controls the luminance by the reflection rate. A plurality of optical systems reflects the guided light. A plurality of optical systems emits the light to the liquid crystal panel.
Abstract translation: 目的：提供通过控制器向光学系统发送控制电压来实现分割亮度控制的侧面型背光单元，以通过控制光学系统之间的距离来实现分割的亮度控制。 构成：侧面型背光单元（100）包括导光板（110）和亮度控制单元。 导光板引导从光源入射的光。 亮度控制单元具有多个光学系统。 亮度控制单元根据输入的图像信号来控制多个光学系统的反射率。 亮度控制单元通过反射率来控制亮度。 多个光学系统反射导光。 多个光学系统将光发射到液晶面板。
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公开(公告)号：KR1020160046048A
公开(公告)日：2016-04-28
申请号：KR1020140141058
申请日：2014-10-17
Applicant: 삼성전자주식회사
IPC: H01L33/58
CPC classification number: G02B19/0047 , F21K9/23 , F21V29/763 , F21V29/77 , F21Y2103/10 , F21Y2105/10 , F21Y2115/10 , G02B5/001 , H01L33/58 , H01L33/60
Abstract: 본발명의일 실시형태에따른발광소자패키지는, 제1면및 상기제1면의반대측에위치한제2면을가지며, 중앙에상기제1면과제2면을관통하는관통홀을구비하는반사부; 상기관통홀내에배치되며, 상기제1면과제2면을통해외부로노출되는발광소자; 및상기반사부의제1면상에놓이며, 상기발광소자를덮는광학소자;를포함하며, 상기반사부의측면과적어도상기광학소자의측면은대칭을이루며연속하여연결되며, 상기광학소자는상기발광소자에서발생한광을부분적으로투과시키고, 부분적으로반사시켜외부로방출하는것을특징으로한다.
Abstract translation: 根据本发明实施例的发光器件封装包括：反射部分，其具有第一平面和位于与第一平面相对的一侧的第二平面，并且包括穿过第一平面的通孔和第二平面 飞机在中心; 发光装置，其布置在所述通孔中，并且通过所述第一平面和所述第二平面暴露于外部; 以及放置在反射部的第一平面上并覆盖发光元件的光学元件。 反射部分的一侧和光学装置的一侧至少连续地连接成对称，并且光学装置通过部分透射和反射光将发光装置中产生的光发射到外部。
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公开(公告)号：KR1020110087359A
公开(公告)日：2011-08-03
申请号：KR1020100006728
申请日：2010-01-26
Applicant: 삼성전자주식회사
CPC classification number: H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L33/62 , H01L33/20 , H01L33/50 , H01L33/52 , H01L33/64 , H01L2924/00014
Abstract: PURPOSE: A light emitting device package is provided to enhance the reliability of a product by minimizing the deterioration of an injected resin by the light emitted in a light emitting device and improve the emission performance of the heat generated in the emitting device. CONSTITUTION: A package body(102) has electrical insulating. A first and a second lead frame(103,104), whose lower parts are exposed to the outside, are respectively combined with the package body. The first and the second lead frame have a recess form, in which each one side is opened, and are arranged to face opened areas each other in the recess. An emitting device(101) is mounted in the bottom surface of one recess of the first and the second lead frame. A wire(W) electrically interlinks the light emitting device and the bottom surface of the recess in which the emitting device is not mounted.
Abstract translation: 目的：提供一种发光器件封装，以通过使发光器件中发出的光最小化注入树脂的劣化来提高产品的可靠性，并提高发光器件中产生的热量的发射性能。 构成：包装体（102）具有电绝缘。 第一引线框架和第二引线框架（103,104）分别与封装体组合。 第一引线框架和第二引线框架具有凹部形状，其中每一侧都被打开，并且布置成在凹部中彼此面对开放的区域。 发光装置（101）安装在第一和第二引线框架的一个凹部的底表面中。 电线（W）将发光器件与未安装发光器件的凹部的底表面电连接。
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公开(公告)号：KR1020110058987A
公开(公告)日：2011-06-02
申请号：KR1020090115559
申请日：2009-11-27
Applicant: 삼성전자주식회사
CPC classification number: H01L33/54 , H01L24/97 , H01L33/505 , H01L33/60 , H01L2224/48091 , H01L2224/48247 , H01L2224/8592 , H01L2924/12041 , H01L2924/181 , H01L2924/1815 , H01L2924/00014 , H01L2924/00
Abstract: PURPOSE: A light emitting device package and a manufacturing method thereof are provided to narrow an orientation angle of a single axial direction, thereby enhancing the straightness of light emitted from an LED chip. CONSTITUTION: An LED chip is mounted on a main body(20). A pair of reflecting units(30) reflects light emitted from the LED chip. A molding unit(40) is formed between the reflecting units to seal the LED chip, a first lead(50a), and a second lead. The molding unit is made of a transparent resin. The molding unit includes a fluorescent material which converts the wavelength of light emitted from the LED chip.
Abstract translation: 目的：提供一种发光器件封装及其制造方法，以缩小单个轴向的取向角度，从而提高从LED芯片发出的光的平直度。 构成：LED芯片安装在主体（20）上。 一对反射单元（30）反射从LED芯片发出的光。 在反射单元之间形成模制单元（40），以密封LED芯片，第一引线（50a）和第二引线。 成型单元由透明树脂制成。 成型单元包括转换从LED芯片发射的光的波长的荧光材料。
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Patent Agency Ranking
公开(公告)号：KR1020100028468A
公开(公告)日：2010-03-12
申请号：KR1020090051901
申请日：2009-06-11
Applicant: 삼성전자주식회사
CPC classification number: H01L2224/48091 , H01L2924/00014
Abstract: PURPOSE: A light emitting module is provided to function as the device of a high density-line light source by optimizing the arrangement structure of a light emitting chip and a connector. CONSTITUTION: A light emitting module(100) includes a printed circuit board(101), a plurality of light emitting diode chips(102) and a connector(104). The light emitting diode chips are spaced apart on the wiring pattern of the printed circuit board. The connector is electrically connected to the light emitting diode chips. The connector is formed on the lower side of the printed circuit board. The light emitting diode chips are arranged in one direction.
Abstract translation: 目的：通过优化发光芯片和连接器的布置结构，提供发光模块用作高密度线光源的装置。 构成：发光模块（100）包括印刷电路板（101），多个发光二极管芯片（102）和连接器（104）。 发光二极管芯片在印刷电路板的布线图案上间隔开。 连接器电连接到发光二极管芯片。 连接器形成在印刷电路板的下侧。 发光二极管芯片沿一个方向排列。
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公开(公告)号：KR101509564B1
公开(公告)日：2015-04-06
申请号：KR1020080119938
申请日：2008-11-28
Applicant: 삼성전자주식회사
IPC: G02F1/13357 , G02F1/1335
CPC classification number: G09G3/342 , G02F2001/133601 , G09G2320/062 , G09G2320/066
Abstract: 본발명은도광판과도광판하부에배치된복수의광학계간의거리조정을통해분할휘도조절이가능한측면형백라이트유닛에관한것으로, 광원으로부터입사된광을가이드하는도광판과, 상기도광판에의해가이드된광을반사하여액정패널로방출시키는복수의광학계를구비하고, 입력된영상신호에따라상기복수의광학계의반사율을각각조정하여휘도를조절하는휘도조절부를 포함하는것을특징으로하는분할휘도조절기능을갖는측면형백라이트유닛를제공하는것이다.
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公开(公告)号：KR101389349B1
公开(公告)日：2014-04-28
申请号：KR1020070120189
申请日：2007-11-23
Applicant: 삼성전자주식회사
IPC: G02F1/1333 , G02F1/1345
CPC classification number: G02F1/133603 , G02F1/133605 , G02F1/133608
Abstract: 본 발명은, 우수한 방열효과를 갖는 백라이트 유닛 및 이를 구비한 액정표시장치에 관한 것으로, 인쇄회로기판; 상기 인쇄회로기판 상에 실장된 복수의 발광소자; 및 외곽 프레임만으로 구성되어 상기 인쇄회로기판을 수납하는 바텀샤시를 포함하는 백라이트 유닛 및 이를 구비한 액정표시장치를 제공한다.
백라이트, 발광소자, 방열, 바텀샤시, 인쇄회로기판-
公开(公告)号：KR1020090070132A
公开(公告)日：2009-07-01
申请号：KR1020070138026
申请日：2007-12-26
Applicant: 삼성전자주식회사
IPC: G02F1/13357 , G02F1/1333
CPC classification number: G02B6/0025 , G02B6/0031 , G02F1/133308 , G02F1/133603
Abstract: A backlight unit which is suitable for a display panel of the large-size and a display device including the same are provided to reduce production cost by simplifying a process of the display device. A display panel(110) includes a thin film transistor array substrate and a color filter substrate. A circuit pattern is formed on each bottom chassis. Plural light emitting devices is mounted on the circuit pattern. A surface light source(130) includes the emitting device. As 'bottom chassis is connected to instrument, the surface light source is formed. An optical sheet(140) is mounted on the surface light source.
Abstract translation: 提供适合于大型显示面板的背光单元和包括该背光单元的显示装置，以通过简化显示装置的处理来降低生产成本。 显示面板（110）包括薄膜晶体管阵列基板和滤色器基板。 在每个底盘上形成电路图案。 多个发光器件安装在电路图案上。 面光源（130）包括发射装置。 当底部底盘连接到仪器时，形成表面光源。 光学片（140）安装在表面光源上。
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公开(公告)号：KR1020090053366A
公开(公告)日：2009-05-27
申请号：KR1020070120189
申请日：2007-11-23
Applicant: 삼성전자주식회사
IPC: G02F1/1333 , G02F1/1345
CPC classification number: G02F1/133603 , G02F1/133605 , G02F1/133608
Abstract: 본 발명은, 우수한 방열효과를 갖는 백라이트 유닛 및 이를 구비한 액정표시장치에 관한 것으로, 인쇄회로기판; 상기 인쇄회로기판 상에 실장된 복수의 발광소자; 및 외곽 프레임만으로 구성되어 상기 인쇄회로기판을 수납하는 바텀샤시를 포함하는 백라이트 유닛 및 이를 구비한 액정표시장치를 제공한다.
백라이트, 발광소자, 방열, 바텀샤시, 인쇄회로기판
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