会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Lamp and driving device for backlight assembly having the same
    • 具有相同的背光组件的灯和驱动装置
    • US08174207B2
    • 2012-05-08
    • US12379057
    • 2009-02-11
    • Jong Ki AhnSung Yong Park
    • Jong Ki AhnSung Yong Park
    • H05B37/02
    • H05B41/2822H01J61/325H01J61/547H01J61/56H01J65/00
    • A device for driving a backlight assembly includes a controller for outputting a control signal, a switching unit for outputting a DC square wave voltage in response to the control signal, an inverter for converting the DC square wave voltage into an AC voltage and a lamp for emitting light in response to the AC voltage, the lamp includes first and second glass tube portions having respective one ends bent and connected integrally to each other, first and second electrodes respectively formed at respective other ends of the first and second glass tube portions and a third electrode formed at the bent portion of the first and second glass tube portions, wherein electrical characteristics of the lamp are detected through the third electrode, wherein the electrical characteristics include voltage, current and impedance of the lamp.
    • 一种用于驱动背光组件的装置,包括用于输出控制信号的控制器,用于响应于控制信号输出DC方波电压的开关单元,用于将DC方波电压转换成AC电压的逆变器和用于 所述灯包括第一和第二玻璃管部分,所述第一和第二玻璃管部分具有彼此一体地弯曲和连接的一个端部,分别形成在所述第一和第二玻璃管部分的相应另一端的第一和第二电极以及 第三电极,其形成在第一和第二玻璃管部分的弯曲部分处,其中通过第三电极检测灯的电特性,其中电特性包括灯的电压,电流和阻抗。