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101. 发明公开

KR1020100014855A 백라이트 장치, 백라이트 제어 방법, 및 액정 표시 장치 无效
标题翻译：背光装置，背光控制方法和液晶显示装置
公开(公告)号：KR1020100014855A
公开(公告)日：2010-02-11
申请号：KR1020097017786
申请日：2008-04-23
申请人： 소니 주식회사
发明人： 미즈타미노루 , 코지마카즈오 , 이토야스시
IPC分类号： G09G3/36 , G09G3/34 , G09G3/20 , G02F1/133
CPC分类号： G09G3/3413 , G02F1/133611 , G02F2001/133612 , G02F2001/133622 , G09G3/3426 , G09G2310/08 , G09G2320/0233 , G09G2320/043 , G09G2320/064 , G09G2320/0646 , G09G2320/0666 , G09G2360/145 , G09G2360/16 , H05B33/086 , H05B33/0869
摘要： A backlight apparatus and backlight control method which enable to correct light-emission luminance or chromaticity precisely and inexpensively, and a liquid crystal display device. A light source control part for controlling a backlight sets one area (SA-a) out of four areas (SA-a to SA-d) to be a correction area. The light source control part successively carries out light emission of a block (SA-a(1)) which is one block of the correction area (SA-a) and light emission of blocks (SA-b(n) to SA-d(n)) which are blocks within the three areas (SA-b to SA-d) other than the correction area (SA-a) and whose positions in each area correspond to the position of a block (SA-a(n)), aimed at all the blocks (SA-a(1) to (16)) of the correction area (SA-a). Then, the light source control part similarly repeats this aimed at the other three areas (SA-b to SA-d) as correction areas. This invention can be applied to a backlight of the liquid crystal display device, for example.
摘要翻译：能够精确且廉价地校正发光亮度或色度的背光装置和背光控制方法以及液晶显示装置。用于控制背光源的光源控制部将四个区域（SA-a〜SA-d）中的一个区域（SA-a）设定为校正区域。光源控制部分依次执行作为校正区域（SA-a）的一个块的块（SA-a（1））和块的发光（SA-b（n）〜SA-d）（SA-a（n））中除了校正区域（SA-a）之外的三个区域（SA-b至SA-d）中的块，并且其每个区域中的位置对应于块的位置），针对校正区域（SA-a）的所有块（SA-a（1）至（16））。然后，光源控制部分类似地重复其它三个区域（SA-b至SA-d）作为校正区域。例如，本发明可以应用于液晶显示装置的背光源。

102. 发明公开

KR1020090109323A 엘이디 제어를 이용한 감성조명 시스템 无效
标题翻译：使用LED控制装置的电动照明系统
公开(公告)号：KR1020090109323A
公开(公告)日：2009-10-20
申请号：KR1020080034712
申请日：2008-04-15
申请人： 문철홍
发明人： 문철홍
IPC分类号： H05B37/02 , H05B41/38 , H05B37/00 , H05B41/30
CPC分类号： H05B33/086 , H05B33/0818 , H05B33/0872
摘要： PURPOSE: An emotion lighting system using an LED control is provided to control an LED lamp by varying a PWM output signal of a microcontroller according to biorhythm of user, noise, and ambient temperature. CONSTITUTION: An MCU(Micro Controller Unit)(201) includes a biorhythm algorithm of user. The MCU generates color or luminance data about an LED illumination according to surrounding environment information. An FPGA(Field Programmable Gate Array)(203) provides a PWM(Pulse Width Modulation) signal corresponding to the color or luminance data in response to an output signal of the MCU. An LED driver(205) controls the LED illumination according to the PWM signal outputted from the FPGA. An LED array(207) emits a plurality of color lights corresponding to the LED illumination.
摘要翻译：目的：提供使用LED控制的情绪照明系统，通过根据使用者的生物节奏，噪音和环境温度改变微控制器的PWM输出信号来控制LED灯。构成：MCU（微控制器单元）（201）包括用户的生物节律算法。 MCU根据周围的环境信息产生关于LED照明的颜色或亮度数据。 FPGA（现场可编程门阵列）（203）响应于MCU的输出信号提供对应于颜色或亮度数据的PWM（脉宽调制）信号。 LED驱动器（205）根据从FPGA输出的PWM信号控制LED照明。 LED阵列（207）发射对应于LED照明的多个颜色光。

103. 发明公开

KR1020090088447A 조명기 제어 시스템 및 방법 有权
标题翻译： LUMINAIRE控制系统和方法
公开(公告)号：KR1020090088447A
公开(公告)日：2009-08-19
申请号：KR1020097014358
申请日：2007-12-11
申请人： 코닌클리케 필립스 엔.브이.
发明人： 샐스버리,마크 , 애쉬다운,이안 , 스미쓰,던칸엘.비. , 로빈슨,쉐인피. , 스파이어,인고
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H05B33/086 , H05B33/0869
摘要： The present invention provides a system and method for controlling one or more light-emitting elements which are driven by forward currents to generate mixed light for use, for example, through a luminaire. The system has one or more light sensors for acquiring feedback optical sensor data and a user interface for providing reference data representative of a desired mixed light. The system also has a controller for transforming either the sensor data or the reference data into the coordinate space of the other and to determine a difference between the sensor and the reference data in that coordinate space. The controller is configured to adjust the forward currents during operating conditions so that the sensor data matches the setpoint data. The present invention also provides a system and method that can at least partially compensate certain temperature induced effects when transforming the optical sensor or the reference data. ® KIPO & WIPO 2009
摘要翻译：本发明提供一种用于控制一个或多个发光元件的系统和方法，所述发光元件由正向电流驱动以产生例如通过照明器使用的混合光。该系统具有用于获取反馈光学传感器数据的一个或多个光传感器和用于提供表示期望的混合光的参考数据的用户界面。该系统还具有控制器，用于将传感器数据或参考数据转换成另一个的坐标空间，并确定传感器与该坐标空间中的参考数据之间的差异。控制器配置为在运行条件下调整正向电流，以使传感器数据与设定值数据匹配。本发明还提供一种系统和方法，其可以在变换光学传感器或参考数据时至少部分地补偿某些温度感应效应。 ®KIPO＆WIPO 2009

104. 发明公开

KR1020090077842A 발광 클러스터들을 포함하는 광원 有权
标题翻译：包含发光群的光源
公开(公告)号：KR1020090077842A
公开(公告)日：2009-07-15
申请号：KR1020097011106
申请日：2007-10-31
申请人： 코닌클리케 필립스 엔.브이.
发明人： 드라가노브,블라디미르 , 살스버리,마크
IPC分类号： H05B37/02 , H05B33/08 , H01L33/00
CPC分类号： H05B33/086 , F21K9/00 , F21Y2113/17 , F21Y2115/10 , H05B33/0821 , H05B37/0245
摘要： The present invention provides a light source for producing a substantially balanced output at a substantially optimised output intensity. In one embodiment, the light source comprises one or more light-emitting clusters of a first type and one or more light-emitting clusters of one or more other types, each one of which comprising one or more light-emitting elements, such that, when all light-emitting elements are driven to provide a substantially optimised output intensity, the spectral output of the one or more light-emitting clusters of the first type is substantially balanced by the spectral output of the one or more other light-emitting clusters.
摘要翻译：本发明提供一种用于以基本上优化的输出强度产生基本平衡的输出的光源。在一个实施例中，光源包括一个或多个第一类型的发光簇和一种或多种其它类型的发光簇，其中每一种包括一个或多个发光元件，当所有发光元件被驱动以提供基本上优化的输出强度时，第一类型的一个或多个发光簇的光谱输出基本上由一个或多个其它发光簇的光谱输出平衡。

105. 发明公开

KR1020090051236A ＰＷＭ 방법 및 장치, 및 그에 의해 구동되는 광원 无效
标题翻译： PWM方法和装置以及驱动的光源
公开(公告)号：KR1020090051236A
公开(公告)日：2009-05-21
申请号：KR1020097006245
申请日：2007-08-28
申请人： 코닌클리케 필립스 엔.브이.
发明人： 로빈슨,셰인,피.
IPC分类号： H03K7/08 , H05B33/08 , H05B37/02
CPC分类号： H05B33/086 , H03K7/08 , H05B33/0818 , Y02B20/346 , H05B33/0845
摘要： 본 발명은 펄스폭 변조(PWM) 방법 및 장치, 및 그에 의해 구동되는 광원을 제공한다. 특히, 본 발명은 전통적으로 보다 낮은 해상도 및/또는 주파수를 갖는 PWM 신호들을 제공하는 것으로 제한된 생성 수단을 이용하여 원하는 해상도 및 주파수를 갖는 PWM 신호를 생성하는 PWM 방법 및 장치를 제공한다. 본 발명의 PWM 방법 및 장치는 비교적 높은 PWM 해상도 및/또는 주파수가 소망되지만, 비용 및/또는 기타 그러한 제약에 의해 그러한 PWM 신호들을 생성하는 생성 모듈들의 선택이 비교적 제한되는 다수의 응용들에서 이용될 수 있다. 예를 들면, 본 발명의 방법 및 장치에 의해 생성된 PWM 신호는, 당면한 응용에 대하여 비교적 비용이 많이 들 수 있는 구동 컴포넌트들을 이용하지 않고, 광원의 하나 이상의 발광 소자들의 출력을 정확히 제어하는 데에, 즉, 그의 디밍 및/또는 컬러 레벨을 제어하는 데에 유익할 수 있다.
조명, 신호 변조, 펄스폭 변조(PWM)

106. 发明公开

KR1020090047285A 발광 다이오드의 색온도 제어 장치 및 제어 방법 无效
标题翻译：控制LED颜色温度的装置和方法
公开(公告)号：KR1020090047285A
公开(公告)日：2009-05-12
申请号：KR1020070113369
申请日：2007-11-07
申请人： 한국광기술원
发明人： 천우영 , 문일권 , 송상빈 , 김기훈 , 김진홍 , 유영문 , 염홍서
IPC分类号： H05B41/38 , H05B41/30 , H05B37/02 , H05B37/00
CPC分类号： H05B33/086 , H05B33/0806 , H05B33/0818
摘要： LED (Light Emitting Diode)의 색온도 제어를 위한 색온도 제어 PWM 신호, 및 상기 색온도 제어 PWM 신호의 R, G, B 비율에 따라 결정되는 상기 LED의 구동전류의 양에 대응하는 LED 구동의 전원 제어를 위한 전원 제어 PWM 신호를 출력하는 마이크로컨트롤러, 및 상기 마이크로컨트롤러로부터의 전원 제어 PWM 신호를 수신하여 LED 구동을 위한 전원 회로를 제어하는 PWM 제어부를 포함하는 발광 다이오드의 색온도 제어 장치 및 제어 방법이 제공된다.
LED, 색온도, 전원 제어, 휘도, SMPS

107. 发明公开

KR1020090026560A 엘이디 조명 장치 有权
标题翻译： LED灯具
公开(公告)号：KR1020090026560A
公开(公告)日：2009-03-13
申请号：KR1020070091627
申请日：2007-09-10
申请人： 주식회사 싸인텔레콤
发明人： 박영기
IPC分类号： H05B37/02 , F21S2/00
CPC分类号： H05B37/0236 , A63J17/00 , H05B33/0854 , H05B33/086
摘要： An LED lighting device is provided to obtain the active illuminating effect reacting to the various phonetic changes in real time. A storage(110) stores the specification information of LED display(200). The specification information comprises the connected number of the LED lighting bar, the number of the LED element included in each LED lighting bars, and the connection type of LED lighting bars etc. The storage stores the mapping information. The mapping information comprises the information about the mapping of the signal of melody and LED color. A soundness source input unit receives the soundness source input from the voice source device including the various acoustic-apparatus. An audio processing part(130) produces the digital signal for the control of the LED display. A controller(140) comprises a mapping part(141), a setting unit(142), a selecting unit(143), an output processing part(144), and a voice recognition circuit(145). An LED driving part(150) comprises an LED driver(151) and an LVDS driver(152).
摘要翻译：提供一种LED照明装置，以实时反映各种语音变化的主动照明效果。存储器（110）存储LED显示器（200）的规格信息。规格信息包括连接的LED照明条的数量，每个LED照明条中包括的LED元件的数量，以及LED照明条的连接类型等。存储器存储映射信息。映射信息包括关于旋律和LED颜色的信号的映射的信息。声音源输入单元接收从包括各种声学装置的语音源装置输入的声音源。音频处理部分（130）产生用于控制LED显示器的数字信号。控制器（140）包括映射部分（141），设置单元（142），选择单元（143），输出处理部分（144）和语音识别电路（145）。 LED驱动部分（150）包括LED驱动器（151）和LVDS驱动器（152）。

108. 发明公开

KR1020090020050A 유무선 복합용 알지비 발광다이오드의 조명 제어시스템 失效
标题翻译： LED照明控制系统
公开(公告)号：KR1020090020050A
公开(公告)日：2009-02-26
申请号：KR1020070084452
申请日：2007-08-22
申请人： (주)에스티와이드
发明人： 이강우 , 김랑기
IPC分类号： H05B37/02 , H05B37/00
CPC分类号： H05B33/086 , F21Y2101/00 , H05B33/0818 , H05B37/0272
摘要： A wire/wireless lighting control system of RGB LEDs(Light Emitting Diodes) is provided to control RGB LEDs used for lighting devices such as a channel sign, an interior lighting device, and a scene lighting device or a display device and to produce various colors of light according to purposes by using a wire/wireless control method. A micom(CPU) of one-chip type is driven by DC power supplied through a power supply. A lighting controller(20) controls a peripheral circuit unit. The micom is connected with an external computer through a communication unit(21). A function selection switch(22), a memory(23), an analog/digital converter(26), and a waveform generator(27) are connected with each other. A plurality of variable resistors are connected with the analog/digital converter. The waveform generator includes an LED module(30) for turning on RGB LEDs through a driving part(28) of each FET(Field Effect Transistor).
摘要翻译：提供RGB LED（发光二极管）的有线/无线照明控制系统来控制用于诸如通道标志，室内照明装置，场景照明装置或显示装置的照明装置的RGB LED并且产生各种颜色根据目的通过使用有线/无线控制方法。单芯片型微控制器（CPU）由通过电源提供的直流电源驱动。照明控制器（20）控制外围电路单元。微型计算机通过通信单元（21）与外部计算机连接。功能选择开关（22），存储器（23），模拟/数字转换器（26）和波形发生器（27）彼此连接。多个可变电阻器与模拟/数字转换器连接。波形发生器包括用于通过每个FET（场效应晶体管）的驱动部分（28）接通RGB LED的LED模块（30）。

109. 发明公开

KR1020080110395A ＬＥＤ 조명장치 无效
标题翻译：发光二极管灯
公开(公告)号：KR1020080110395A
公开(公告)日：2008-12-18
申请号：KR1020070059089
申请日：2007-06-15
申请人： 주식회사 우영
发明人： 박기점 , 유수엽
IPC分类号： H05B37/02 , F21S2/00
CPC分类号： H05B33/0857 , F21S2/005 , F21Y2101/00 , H05B33/0818 , H05B33/086
摘要： An LED lighting apparatus capable of performing detailed white is provided to improve CRI(Color Rendering Index) by assembling a plurality of LEDs. An LED lighting apparatus(10) capable of performing detailed white comprises a power supply unit, an LED light emitting area(200), and an LED controller(300). The power supply unit supplies a power source. The LED light emitting area is connected to the power supply unit, and includes a plurality of LED lamps for expressing a white. The LED controller generates control data for controlling the LED lamps, and controls the LED light emitting area by a control signal generated by quantizing the control data using delta sigma conversion.
摘要翻译：提供能够执行详细白色的LED照明装置，通过组装多个LED来提高CRI（显色指数）。能够执行详细白色的LED照明装置（10）包括电源单元，LED发光区域（200）和LED控制器（300）。电源单元提供电源。 LED发光区域连接到电源单元，并且包括用于表示白色的多个LED灯。 LED控制器产生用于控制LED灯的控制数据，并且通过使用delta-sigma转换量化控制数据而产生的控制信号来控制LED发光区域。

110. 发明授权

KR100869368B1 엘이디 발광장치 失效
标题翻译： LED发光装置
公开(公告)号：KR100869368B1
公开(公告)日：2008-11-19
申请号：KR1020080038302
申请日：2008-04-24
申请人： (주)아이닉스
发明人： 장태순
IPC分类号： H05B37/02 , H05B41/38 , H05B41/30 , H05B37/00
CPC分类号： H05B33/086 , H05B33/0818 , H05B37/029
摘要： An LED emitting device prevents the deterioration of the LED by driving the LEDs through a PWM(Pulse Width Modulation) signal. A plurality of LEDs include a red LED, a green LED, and a blue LED. The plurality of LEDs receive respective PWM signals. The LED radiates the light of one color selected among the red, the green and the blue. A color decision unit(110) decides the color and generates a color signal by responding to color data inputted from the outside. A pattern generator(130) generates pattern signals corresponding to the red, the green, and the blue in response to the color signal generated in the color decision unit through the algorithm. A PWM signal generator(140) generates PWM signals which are synchronized each other and correspond to each color by responding to the pattern signals generated in the pattern generating unit. An LED control block(150) transmits respective control and PWM signals to the plurality of LEDs.
摘要翻译： LED发光装置通过PWM（脉宽调制）信号驱动LED来防止LED的劣化。多个LED包括红色LED，绿色LED和蓝色LED。多个LED接收相应的PWM信号。 LED会发出从红色，绿色和蓝色中选择的一种颜色的光。颜色决定单元（110）通过响应从外部输入的颜色数据来决定颜色并产生颜色信号。图案生成器（130）响应于通过算法在颜色判定单元中生成的颜色信号而生成与红色，绿色和蓝色对应的图案信号。 PWM信号发生器（140）通过响应于在模式产生单元中产生的模式信号产生彼此同步并对应于每种颜色的PWM信号。 LED控制块（150）向多个LED发送相应的控制和PWM信号。

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