公开(公告)号：US20070194726A1

公开(公告)日：2007-08-23

申请号：US11677247

申请日：2007-02-21

申请人： Eui-dong HWANG ,  Moon-shik KANG ,  Dal-jung KWON ,  Jae-seok GHO ,  Young-sup KWON

发明人： Eui-dong HWANG ,  Moon-shik KANG ,  Dal-jung KWON ,  Jae-seok GHO ,  Young-sup KWON

IPC分类号： H05B39/00

CPC分类号： H05B41/2855

摘要： A lamp driving apparatus includes a lamp driving unit which is provided with a predetermined direct current (“DC”) voltage from an external source, converts the provided DC voltage into a first lamp driving voltage and a second lamp driving voltage, and provides the first lamp driving voltage and the second lamp driving voltage to a lamp, and a control unit which detects the first lamp driving voltage and the second lamp driving voltage and generates first detection signals based on the detected first lamp driving voltage and generates second detection signals based on the detected second lamp driving voltage, compares a test signal with a reference voltage, and generates a driving control signal according to the result of the comparison, wherein the test signal is obtained by merging the first detection signal and the second detection signal.

摘要翻译： 一种灯驱动装置，包括：灯驱动单元，其从外部源提供预定的直流（“DC”）电压，将所提供的直流电压转换为第一灯驱动电压和第二灯驱动电压，并且提供第一 灯驱动电压和灯的第二灯驱动电压;以及控制单元，其检测第一灯驱动电压和第二灯驱动电压，并且基于检测到的第一灯驱动电压产生第一检测信号，并且基于 检测到的第二灯驱动电压将测试信号与参考电压进行比较，并根据比较结果产生驱动控制信号，其中通过合并第一检测信号和第二检测信号获得测试信号。

公开(公告)号：US20060279957A1

公开(公告)日：2006-12-14

申请号：US11450559

申请日：2006-06-09

申请人： Yoon-Soo Kwon ,  Jung-Tae Kang ,  Sang-Hoon Park ,  Jin-Ho Ha ,  Woong-Jae Chang ,  Yong-Seok Yang ,  Min-Ho Ok ,  Kyung-Rok Ko ,  Jae-Hwan Chun ,  Jae-Seok Gho ,  Dal-Jung Kwon ,  Moon-Shik Kang ,  Young-Sup Kwon ,  Eui-Dong Hwang

发明人： Yoon-Soo Kwon ,  Jung-Tae Kang ,  Sang-Hoon Park ,  Jin-Ho Ha ,  Woong-Jae Chang ,  Yong-Seok Yang ,  Min-Ho Ok ,  Kyung-Rok Ko ,  Jae-Hwan Chun ,  Jae-Seok Gho ,  Dal-Jung Kwon ,  Moon-Shik Kang ,  Young-Sup Kwon ,  Eui-Dong Hwang

IPC分类号： F21V15/00

CPC分类号： H01J5/56 ,  G02F1/133604 ,  G02F1/133608 ,  H01J5/48 ,  H01J61/12 ,  H01R4/48 ,  H01R33/02

摘要： A lamp, lamp holder, and a power supply substrate that allow easy fabrication of a backlight assembly or a power supply module for a display device are presented. The lamp includes a lamp tube and an electrode that extends outside the lamp tube to form a lamp lead. The lamp holder includes a body for holding the lamp tube and a power supply member for providing voltage to the lamp lead. A power supply module includes a power supply substrate combined with a lamp holder holding the lamp. The lamp holders are fixed to fixing portions of the power supply substrate or to fixing holes of a connection plate. As the design allows easy separation of the lamp holders from the power supply substrate, building a backlight assembly or a display device is facilitated.

摘要翻译： 本发明提供一种能容易地制造用于显示装置的背光组件或电源模块的灯，灯座和电源基板。 该灯包括灯管和在灯管外延伸以形成灯头的电极。 灯座包括用于保持灯管的本体和用于向灯引线提供电压的电源构件。 电源模块包括与保持灯的灯座组合的电源基板。 灯座固定在电源基板的固定部分或连接板的固定孔上。 由于该设计允许灯座与电源基板的容易分离，因此便于构建背光组件或显示装置。