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1. 发明授权

US08890443B2 Backlight unit and method for controlling LED 有权
标题翻译：背光单元及LED控制方法
公开(公告)号：US08890443B2
公开(公告)日：2014-11-18
申请号：US13398921
申请日：2012-02-17
申请人： Jeong-il Kang , Ju-taek Lee , Gil-yong Chang
发明人： Jeong-il Kang , Ju-taek Lee , Gil-yong Chang
IPC分类号： H05B37/02 , G09G3/34 , H05B33/08
CPC分类号： G09G3/3406 , G09G2320/041 , G09G2330/045 , H05B33/089
摘要： A backlight unit is provided, which includes a light-emitting diode LED, an LED driving unit which drives the LED, a control unit which measures a temperature of the LED driving unit, and, if the temperature exceeds a preset threshold temperature, interrupts an operation of the LED driving unit, and a threshold temperature adjustment unit which changes the preset threshold temperature based on a limit temperature of a circuit element included in the LED driving unit.
摘要翻译：提供了一种背光单元，其包括发光二极管LED，驱动LED的LED驱动单元，测量LED驱动单元的温度的控制单元，并且如果温度超过预设阈值温度，则中断一个 LED驱动单元的动作以及阈值温度调整单元，其基于LED驱动单元所包含的电路元件的极限温度来改变预设阈值温度。

2. 发明授权

US08659715B2 Liquid crystal display apparatus 失效
标题翻译：液晶显示装置
公开(公告)号：US08659715B2
公开(公告)日：2014-02-25
申请号：US12622758
申请日：2009-11-20
申请人： Ju-taek Lee , Dae-hyoun Byoun , Seung-eon Lee
发明人： Ju-taek Lee , Dae-hyoun Byoun , Seung-eon Lee
IPC分类号： G02F1/1333 , G02F1/1335 , F21V7/04
CPC分类号： G02F1/133604 , G02F1/133608 , G02F2001/133612 , H01R12/721 , H01R13/112 , H01R33/02
摘要： A liquid crystal display (LCD) apparatus is provided. The LCD apparatus includes a frame, a liquid crystal panel which is disposed inside the frame, at least one fluorescent lamp which is disposed inside the frame to project light toward the liquid crystal panel, a voltage supply printed circuit board (PCB) which supplies a driving voltage to the fluorescent lamp and includes a connection end and at least one connection terminal arranged on the connection end; and at least one fluorescent lamp connector to which the fluorescent lamp and the voltage supply PCB are connected and which includes a PCB insertion recess into which the connection end is inserted, and the PCB insertion recess has opposite sides which are open in a width direction of the fluorescent lamp connector.
摘要翻译：提供了一种液晶显示器（LCD）装置。液晶显示装置包括框架，布置在框架内部的液晶面板，至少一个荧光灯，其设置在框架内部以将光朝向液晶面板投射;电压供应印刷电路板（PCB），其提供驱动电压到荧光灯，并且包括连接端和布置在连接端上的至少一个连接端子; 以及至少一个荧光灯连接器，荧光灯和电压供应PCB连接到该荧光灯连接器，并且包括插入连接端的PCB插入凹槽，并且PCB插入凹槽具有在宽度方向上开口的相对侧荧光灯连接器。

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