-
公开(公告)号：KR101145713B1
公开(公告)日：2012-05-14
申请号：KR1020090054797
申请日：2009-06-19
Applicant: 전자부품연구원
IPC: A61N5/06
Abstract: 본 발명은 휴대용 삼파장 LED 복합치료기에 관한 것이다. 본 발명은 전원을 공급하는 전원부와, 사용자로부터 선택신호를 입력받는 입력부와, 전원부로부터 전원을 공급받아 빛을 방출하는 LED부, LED부를 제어하여 입력부로부터 선택된 파장 선택신호에 따라 파란색 광, 빨간색 광 또는 근적외선을 방출하고, 입력부로부터 선택된 출력모드 선택신호에 따라 선택된 파장의 빛을 출력하는 제어부를 포함하여 구성된다. 본 발명에 따르면, LED칩을 통해 방출되는 파란색 광, 빨간색 광 및 근적외선을 통해 피부를 살균, 진정, 재생할 수 있으며 휴대가 간편하고 반영구적으로 사용할 수 있는 휴대용 삼파장 LED 복합치료기를 제공할 수 있다.
LED, 삼파장, 치료기, 파장, 출력모드-
公开(公告)号：KR1020120017300A
公开(公告)日：2012-02-28
申请号：KR1020100079913
申请日：2010-08-18
Applicant: 전자부품연구원
IPC: F21V29/58 , F21V29/74 , F21Y105/00
CPC classification number: F21V29/58 , F21V29/76 , F21Y2105/10 , F21Y2115/10 , Y10S362/80
Abstract: PURPOSE: An LED lighting apparatus and a cooling apparatus thereof are provided to release heat generated from the LED lighting apparatus by installing the cooling apparatus which uses a fluid phase change phenomenon on the rear surface of a substrate in which an LED is mounted. CONSTITUTION: A heat dissipation case(30) is arranged on the rear surface of a substrate(20) in which an LED(10) is mounted. A phase change fluid(40) is vaporized by generated heat. A liquefied block(50) liquefies the fluid and transfers the fluid to a bottom surface. A heat sink(60) emits heat to the outside. A rear surface heat dissipation plate is respectively attached on a pipe part and the rear surface of the substrate.
Abstract translation: 目的：提供一种LED照明装置及其冷却装置，用于通过在其上安装有LED的基板的背面安装使用流体相变现象的冷却装置来释放从LED照明装置产生的热量。 构成：在其中安装有LED（10）的基板（20）的后表面上布置有散热壳体（30）。 相变流体（40）被产生的热量蒸发。 液化块（50）使流体液化并将流体转移到底部表面。 散热器（60）向外部发热。 背面散热板分别安装在基板的管部和背面。
-
公开(公告)号：KR1020110126002A
公开(公告)日：2011-11-22
申请号：KR1020100045677
申请日：2010-05-14
Applicant: 전자부품연구원
CPC classification number: B26B19/3833 , A61L2/10 , B26B19/3853 , B26B19/48
Abstract: PURPOSE: An electric razor with a sterilization function using UV LED is provided to sterilize a head unit by irradiating the UV ray to a head unit through the sterilizing module including a plurality of UV LEDs. CONSTITUTION: An electric razor(100) with a sterilization function using UV LED comprises a body unit(10), a head unit(30) and a head cap(40). The body unit comprises an electric motor(19) and one or more motor shaft(21). The electric motor is embedded under a mounting surface(13). The motor shaft is connected to the electric motor and is exposed to an installation surface. The motor shaft transfers the driving force generated in the electric motor. The head unit comprises a razor blade(31) and a protective net(33). The razor blade is combined in one or more motor shaft. The protective net covers the razor blade. The head cap covers and protects the head unit. The first sterilizing module(45) of the head cap has a plurality of UV LEDs irradiating the ultraviolet ray in the head unit.
Abstract translation: 目的：提供使用UV LED的具有灭菌功能的电动剃刀，通过包括多个UV LED的消毒模块将头部单元照射到头部单元来对头部单元进行消毒。 构成：使用UV LED的具有灭菌功能的电动剃须刀（100）包括主体单元（10），头单元（30）和头帽（40）。 主体单元包括电动机（19）和一个或多个电动机轴（21）。 电动机嵌入安装面（13）的下方。 电动机轴连接到电动机并暴露于安装表面。 电机轴传递电机中产生的驱动力。 头单元包括剃刀刀片（31）和保护网（33）。 剃刀刀片组合在一个或多个电机轴中。 保护网覆盖剃刀刀片。 头盖覆盖并保护头部单元。 头盖的第一消毒模块（45）具有照射头单元中的紫外线的多个UV LED。
-
Patent Agency Ranking
公开(公告)号：KR101076723B1
公开(公告)日：2011-10-26
申请号：KR1020090069121
申请日：2009-07-28
Applicant: 전자부품연구원
IPC: H01L21/324
Abstract: 본발명은반도체발광소자의열처리제어장치및 방법에관한것으로, 질화물계반도체의열처리에있어서실시간으로모니터링을하여정공농도를최적화하거나열처리조건을빨리확보하기위한것이다. 본발명은빛을방출하는레이저광원, 빛을열처리대상에입사시키며, 입사된빛에따라열처리대상으로부터방출되는빛을유도하는광섬유, 유도된빛의세기를검출하는광검출기및 광검출기에입사되는빛의세기에따라열처리를중단하도록제어하는제어기를포함하는열처리제어장치및 그를이용한열처리방법을제공한다.
-
公开(公告)号：KR1020110112712A
公开(公告)日：2011-10-13
申请号：KR1020100031992
申请日：2010-04-07
Applicant: 전자부품연구원
CPC classification number: A47L7/0061 , A47L9/02 , A47L9/2805 , A47L9/2878 , A61L2/10
Abstract: 본 발명은 자외선 발광 다이오드를 이용한 살균 기능을 가지는 진공청소기에 관한 것으로, 이러한 본 발명은 내부를 진공 상태로 만들어 외부의 공기와 함께 먼지 등을 흡입하여 청소하는 진공청소기에 자외선 발광 다이오드를 칩 형태로 제작한 살균 장치를 구비하여, 청소 대상물의 먼지의 청소와 함께 살균함으로써, 환경 문제, 살균의 효율 및 성능을 개선할 수 있는 살균 기능을 가지는 진공청소기를 제공한다.
-
公开(公告)号：KR1020110005038A
公开(公告)日：2011-01-17
申请号：KR1020090062531
申请日：2009-07-09
Applicant: 전자부품연구원
CPC classification number: A01M29/10 , A01M2200/01 , F21K9/00
Abstract: PURPOSE: An apparatus and a method for expelling harmful insects are provided, which can expel insects by changing light irradiated from an LED lighting device into a frequency that insects dislike. CONSTITUTION: An apparatus for expelling harmful insects comprises: one or more LED optical source section(10); a dimming section(20) which is serially connected to the LED optical source section and switches the LED optical source section; a constant current regulator(30) which is serially connected in the dimming section and drives the LED optical source section by supplying constant current to the LED optical source section; and a controller(40) generating a dimming signal.
Abstract translation: 目的：提供一种用于驱赶有害昆虫的装置和方法，其可以通过将从LED照明装置照射的光改变为不喜欢的频率来驱除昆虫。 构成：用于驱赶有害昆虫的装置包括：一个或多个LED光源部分（10）; 调光部（20），其与LED光源部串联连接并切换LED光源部; 串联连接在调光部中的恒流调节器（30），通过向LED光源部供给恒定电流来驱动LED光源部; 以及产生调光信号的控制器（40）。
-
公开(公告)号：KR1020100121803A
公开(公告)日：2010-11-19
申请号：KR1020090040677
申请日：2009-05-11
Applicant: 전자부품연구원
IPC: H05B37/02
CPC classification number: H05B33/0815 , H05B33/0827 , Y02B20/347
Abstract: PURPOSE: A circuit and a method for driving light emitting diode are provided to restrain the occurrence of ripple of flicker of a load current by directly controlling the forward current of a light emitting diode inputted from the load transistor through the constant current source circuit. CONSTITUTION: A power supply circuit(10) supplies the output voltage to a plurality of light emitting diodes(20). A constant current source circuit(30) controls the optical power of the light emitting diode through the specific bias current value control. The constant current source circuit is either of current reference circuit or darlington circuit.
Abstract translation: 目的：提供驱动发光二极管的电路和方法，通过直流源电路直接控制从负载晶体管输入的发光二极管的正向电流来抑制负载电流的闪烁纹波的发生。 构成：电源电路（10）将输出电压提供给多个发光二极管（20）。 恒流源电路（30）通过特定的偏置电流值控制来控制发光二极管的光功率。 恒流源电路是电流参考电路或达林顿电路。
-
公开(公告)号：KR100799312B1
公开(公告)日：2008-01-30
申请号：KR1020060094048
申请日：2006-09-27
Applicant: 전자부품연구원
CPC classification number: H03F3/45183 , H03F1/3205 , H03M1/12
Abstract: A current signal processing circuit and a method thereof are provided to widen a dynamic range of a whole system by performing a plurality of current-voltage conversion and analog-digital conversion for the current signal. A current signal processing circuit includes a transimpedance amplifier(20), a first Analog to Digital Converter(ADC)(30), an adjustment current generator(40), and a second ADC(50). The transimpedance amplifier receives and transforms a first current signal into a first voltage signal. The first ADC converts the first voltage signal into a first digital signal. The adjustment current generator generates a reference current, and generates an adjustment current for inputting a second current signal to the transimpedance amplifier by using the first digital signal from the reference signal. The second ADC converts the second current signal to a second digital signal.
Abstract translation: 提供一种电流信号处理电路及其方法，通过对当前信号执行多个电流 - 电压转换和模数转换，来扩大整个系统的动态范围。 电流信号处理电路包括跨阻抗放大器（20），第一模数转换器（ADC）（30），调整电流发生器（40）和第二ADC（50）。 跨阻放大器接收并将第一电流信号变换为第一电压信号。 第一ADC将第一电压信号转换成第一数字信号。 调节电流发生器产生参考电流，并且通过使用来自参考信号的第一数字信号产生用于将第二电流信号输入到跨阻抗放大器的调整电流。 第二ADC将第二电流信号转换成第二数字信号。
-
-
-
-
-
-
-
Search Results
98
records
(took 0.032 seconds)
