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公开(公告)号：WO2014196720A1
公开(公告)日：2014-12-11
申请号：PCT/KR2014/001506
申请日：2014-02-25
CPC classification number: F21S10/063 , F21V5/04 , F21V13/04 , F21Y2115/10
Abstract: 본 발명은 1차 집광렌즈와, 2차 집광/광경로 반사부와, 3차 집광렌즈를 이용하여 집광 효율을 향상시키며, 초점거리 축소와, 등명기 크기의 감소와, 원하는 배광 형태로의 집광을 제공할 수 있는 장점이 있다.
Abstract translation: 本发明可以提高光收集效率，减小焦距并减小灯塔信标的尺寸，并且可以使用第一采光透镜，第二光收集器提供期望的光分布形状的光收集 /光路反射单元和第三采光透镜。
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公开(公告)号：KR101986003B1
公开(公告)日：2019-06-04
申请号：KR1020170041504
申请日：2017-03-31
Applicant: 한국광기술원
IPC: F21S41/00 , F21W102/00 , F21Y115/10
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公开(公告)号：KR101975702B1
公开(公告)日：2019-05-07
申请号：KR1020180031022
申请日：2018-03-16
Applicant: 한국광기술원
IPC: F21S41/39 , F21S45/47 , F21K9/68 , H05K1/03 , G02B7/182 , F21Y115/10 , F21W102/00
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公开(公告)号：KR101897863B1
公开(公告)日：2018-09-12
申请号：KR1020160024167
申请日：2016-02-29
Applicant: 한국광기술원
Abstract: 본발명은복수의광학계를이용하여고연색성의광원을제공하는다중광학계를갖는광원모듈을제공하는것을목적으로한다. 이를위해본 발명은기판; 상기기판상에설치된적어도하나이상의 LED 칩; 상기 LED 칩상에설치되고, 상기 LED 칩에서발광되는빛을파장변환하는형광체; 상기 LED 칩의주변에설치한프레임; 상기 LED 칩이밀폐되도록프레임과결합한투광부; 및상기투광부의상면및 하면중 적어도하나에설치되어상기 LED 칩에서발광되는빛의발산각을감소시켜출력되도록하는광학계를포함한다. 따라서본 발명은광원에서발광된빛이복수의광학계를이용하여광섬유로의입사량이증가되도록개선하여고연색성의광원을제공할수 있는장점이있다.
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Patent Agency Ranking
公开(公告)号：KR101895167B1
公开(公告)日：2018-09-04
申请号：KR1020170063672
申请日：2017-05-23
Applicant: 한국광기술원
IPC: B60Q1/14 , B60Q1/00 , B60R21/0134
CPC classification number: B60Q1/143 , B60Q1/0023 , B60Q2300/112 , B60R21/0134
Abstract: 본발명은영상처리과정에서시간지연으로발생하는대항차의위치오차를산출하여대항차의위치를추정하고, 추정된대항차의위치에따라헤드램프의동작을제어하는차량의헤드램프제어장치및 방법을제공하는것을목적으로한다. 이를위해, 본발명은차량주변의도로를촬영한이미지를출력하는적어도하나이상의카메라; 상기카메라가출력하는이미지를분석하여대항차를검출하고, 상기이미지분석으로지연되는시간에따라상기대항차의임의의위치정보를산출하며, 상기산출된위치정보에따라미리설정된빔 패턴이출력되도록빔 패턴제어신호를출력하는제어부; 및상기제어부에서출력되는빔 패턴제어신호에따라임의의빔 패턴이형성되도록동작하는헤드램프를포함한다. 따라서, 본발명은영상처리과정에서시간지연으로발생하는대항차의위치오차를산출하여대항차의위치를추정하고, 추정된대항차의위치에따라헤드램프의동작을제어하여대항차운전자의눈부심을감소시킬수 있는장점이있다.
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公开(公告)号：KR101638370B1
公开(公告)日：2016-07-13
申请号：KR1020140120028
申请日：2014-09-11
Applicant: 한국광기술원
IPC: F21V13/04 , F21S8/00 , F21V14/02 , F21V19/00 , F21W111/043
Abstract: LED 등명기가제공된다. 상기 LED 등명기는 LED 칩이구비되는광원부, 상기광원부를수용하는하우징, 상기하우징의일측에위치하여상기광원부로부터나오는빛을집중시키는광학렌즈및 상기하우징의일측에위치하여광학렌즈를통해집중된빛을반사시키는반사판을포함한다.
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公开(公告)号：KR101297696B1
公开(公告)日：2013-08-22
申请号：KR1020120035692
申请日：2012-04-05
Applicant: 한국광기술원
CPC classification number: H01L33/58 , H01L33/486 , H01L33/502 , H01L33/54 , H05K1/182
Abstract: PURPOSE: A light emitting device (LED) package with a lens is provided to simplify manufacturing processes by forming an LED module in the LED package. CONSTITUTION: A central line (C1) and an electrode are formed on a printed circuit board. First and second LED chips (112,113) emit light. An LED module is separated from the central line at regular intervals. An optical lens part (120) forms a first exit surface and a second exit surface. The optical lens part is made of an encapsulating material.
Abstract translation: 目的：提供具有透镜的发光器件（LED）封装，以通过在LED封装中形成LED模块来简化制造工艺。 构成：在印刷电路板上形成中心线（C1）和电极。 第一和第二LED芯片（112,113）发光。 LED模块定期与中心线分离。 光学透镜部件（120）形成第一出射面和第二出射面。 光学透镜部分由封装材料制成。
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公开(公告)号：KR101280079B1
公开(公告)日：2013-06-28
申请号：KR1020120006623
申请日：2012-01-20
Applicant: 한국광기술원
IPC: H05B37/02 , F21W111/02
CPC classification number: H05B37/0245 , H05B33/0845 , H05B37/0218 , Y02B20/40 , Y02B20/72
Abstract: PURPOSE: A light emitting diode for a road, a controlling system and a controlling method of the same are provided to enhance the light speed of a module to keep the flux of a street light. CONSTITUTION: A light emitting unit comprises several light emitting diodes. A problem detecting part(120) detects electric voltage or electric current which is applied to several light emitting diodes. An analysis controlling part(130) controls the light speed of the light emitting diodes with a signal detected. An operating part(140) operates the light emitting unit. [Reference numerals] (110) Light emitting part; (111) Light emitting diode module; (120) Problem detecting part; (130) Analysis controlling part; (140) Operating part; (150) Sensor part; (151) Light speed measuring sensor; (152) Illuminance measuring sensor; (153) Temperature measuring module; (160) Display part
Abstract translation: 目的：提供用于道路的发光二极管，控制系统及其控制方法，以增强模块的光速以保持路灯的通量。 构成：发光单元包括多个发光二极管。 问题检测部（120）检测施加到多个发光二极管的电压或电流。 分析控制部分（130）利用检测到的信号来控制发光二极管的光速。 操作部件（140）操作发光单元。 （附图标记）（110）发光部; （111）发光二极管模块; （120）问题检测部分; （130）分析控制部分; （140）经营部分; （150）传感器部件; （151）光速测量传感器; （152）照度测量传感器; （153）温度测量模块; （160）显示部分
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公开(公告)号：KR101177760B1
公开(公告)日：2012-08-30
申请号：KR1020110052126
申请日：2011-05-31
Applicant: 한국광기술원
IPC: F21V14/02 , F21V5/04 , F21V29/70 , F21S8/08 , F21W131/103
Abstract: PURPOSE: A lighting device is provided to change the brightness of a street lamp by controlling the angle of light distribution and the amount of the light of the street lamp due to an LED light source. CONSTITUTION: A light source module installation unit(111a,111b,112a,112b) is formed on a main frame(110). A first light source module(120) is installed on the center of the main frame along the longitudinal direction. The first light source module distributes light. A second light source module(130) is installed on both sides of the main frame along the longitudinal direction. The second light source module reduces light distribution to change illuminance and brightness.
Abstract translation: 目的：提供一种照明装置，通过控制由于LED光源引起的配光角度和路灯的光量，来改变路灯的亮度。 构成：在主框架（110）上形成有光源模块安装单元（111a，111b，112a，112b）。 第一光源模块（120）沿纵向安装在主框架的中心。 第一个光源模块分发光。 第二光源模块（130）沿纵向方向安装在主框架的两侧。 第二光源模块减少光分布以改变照度和亮度。
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