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1. 发明授权

KR100738933B1 LED MODULE FOR ILLUMINATION 无效
标题翻译： LED模块用于照明
公开(公告)号：KR100738933B1
公开(公告)日：2007-07-06
申请号：KR20060024716
申请日：2006-03-17
申请人： DAE SHIN LED CO LTD
发明人： YOON YEONG RO , KANG WOO SUK
IPC分类号： F21S2/00 , F21K99/00 , H01L33/00
CPC分类号： F21V3/02 , F21K9/00 , F21Y2115/10
摘要： An LED(Light-Emitting Diode) module for illumination is provided to improve a life span of an LED device and to reduce a maintenance cost of the module by minimizing heat resistance between the LED device and a heat radiating body to improve a heat radiating performance. An LED module for illumination includes a heat radiating substrate(10), a plurality of LED devices, a case(20), and a lens(30). The heat radiating substrate(10) is composed of an insulating substrate with an electrode pattern at an upper part, and a heat radiating body attached as single body at a lower part of the insulating substrate. The plurality of LED devices is installed at the heat radiating substrate(10). The case(20) has a hollow unit passing through upper/lower surfaces at a center, the heat radiating substrate(10) at the lower surface, and the LED devices inside the hollow unit. The lens(30) is installed at an upper part of the case(20). A lower light emitting film of a transparent material, a phosphor film having a phosphor, and an upper light emitting film of a transparent material are sequentially coated on an upper surface of the heat radiating substrate(10).
摘要翻译：提供用于照明的LED（发光二极管）模块以改善LED器件的使用寿命，并且通过使LED器件与散热体之间的耐热性最小化来降低模块的维护成本，从而提高散热性能。用于照明的LED模块包括散热基板（10），多个LED器件，壳体（20）和透镜（30）。散热基板（10）由在上部具有电极图案的绝缘基板和在绝缘基板的下部作为单体安装的散热体构成。多个LED装置安装在散热基板（10）上。壳体（20）具有穿过中心的上下表面的中空单元，下表面处的散热基板（10）和中空单元内的LED器件。透镜（30）安装在壳体（20）的上部。在散热基板（10）的上表面上依次涂布透明材料的下部发光膜，具有荧光体的荧光体膜和透明材料的上部发光膜。

2. 发明授权

KR100682394B1 A CURRENT CONTROLLER FOR LED LAMP AND THE LED ILLUMINATOR USING THE SAME 无效
标题翻译：用于LED灯的电流控制器和使用它的LED照明器
公开(公告)号：KR100682394B1
公开(公告)日：2007-02-07
申请号：KR20060024715
申请日：2006-03-17
申请人： DAE SHIN LED CO LTD
发明人： YOON YEONG RO , KANG WOO SUK
IPC分类号： H05B37/02
CPC分类号： H05B33/0824 , H05B33/0851 , H05B33/0884
摘要： A current controller for an LED(Light Emitting Diode) lamp and an LED lighting apparatus using the same are provided to reduce power consumption and improve a life span by controlling a pulse width modulation of a current provided to an LED module. A current controller for an LED lamp includes a current modulation unit(210), a shunt resistor(240), a voltage amplifier(230), and a control unit(220). The current modulation unit(210) receives a DC current from an external power and modulates a pulse width. The current modulation unit(210) provides the modulated current as a light-emitting source. The shunt resistor(240) is connected to an output node of the light-emitting source to measure a current outputted from the light-emitting source. The voltage amplifier(230) detects and amplifies a minute voltage applied to both ends of the shunt resistor(240). The control unit(220) controls a feedback of the current modulation unit(210) according to an output signal transmitted from the voltage amplifier(230), and maintains a current which flows on the light-emitting source to the set average value.
摘要翻译：提供了一种用于LED（发光二极管）灯的电流控制器和使用其的LED照明装置，以通过控制提供给LED模块的电流的脉冲宽度调制来降低功耗并提高寿命。一种用于LED灯的电流控制器包括电流调制单元（210），分流电阻器（240），电压放大器（230）和控制单元（220）。当前调制单元（210）从外部电源接收DC电流并调制脉冲宽度。当前调制单元（210）提供调制电流作为发光源。分流电阻器（240）连接到发光源的输出节点，以测量从发光源输出的电流。电压放大器（230）检测并放大施加到分流电阻器（240）两端的微小电压。控制单元（220）根据从电压放大器（230）发送的输出信号来控制当前调制单元（210）的反馈，并且将在发光源上流动的电流维持在设定平均值。

3. 发明公开

EP1996856A4 LED MODULE FOR ILLUMINATION 审中-公开
标题翻译： LED模块用于照明
公开(公告)号：EP1996856A4
公开(公告)日：2009-08-12
申请号：EP07715626
申请日：2007-03-13
申请人： DAE SHIN LED CO LTD
发明人： YOON YOUNG RO , KANG WOO SUK
IPC分类号： F21S2/00 , F21K99/00
CPC分类号： F21V3/02 , F21K9/00 , F21Y2115/10
摘要： The present invention relates to an LED module for illumination, and more particularly, to an LED module for illumination capable of enhancing light emitting efficiency by having a light emitting structure, in which the thickness of an insulation substrate with an electrode pattern formed on a top portion thereof is minimized, a heat radiation substrate is formed by integrally attaching a radiator to a bottom surface of the insulation substrate, and LED elements are attached to the electrode pattern of the heat radiation substrate through silver epoxy with excellent heat conductivity as an adhesive agent, so that heat generated from the LED elements can effectively radiate through the radiator, white light is effectively generated from the light emitted from the LED elements, and the white light can be emitted to the outside maximally.

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