中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US08823271B2 Solid-state lighting apparatus including an energy storage module for applying power to a light source element during low power intervals and methods of operating the same 有权
固体照明装置，包括用于在低功率间隔期间向光源元件施加功率的能量存储模块及其操作方法

  • Patent Title: Solid-state lighting apparatus including an energy storage module for applying power to a light source element during low power intervals and methods of operating the same
  • Patent Title (中): 固体照明装置，包括用于在低功率间隔期间向光源元件施加功率的能量存储模块及其操作方法
  • Application No.: US13338095
    Application Date: 2011-12-27
  • Publication No.: US08823271B2
    Publication Date: 2014-09-02
  • Inventor: Antony P. van de Ven , Liqin Ni
  • Applicant: Antony P. van de Ven , Liqin Ni
  • Applicant Address: US NC Durham
  • Assignee: Cree, Inc.
  • Current Assignee: Cree, Inc.
  • Current Assignee Address: US NC Durham
  • Agency: Myers Bigel Sibley & Sajovec, PA
  • Main IPC: H05B41/00
  • IPC: H05B41/00
Solid-state lighting apparatus including an energy storage module for applying power to a light source element during low power intervals and methods of operating the same
Abstract:
A lighting apparatus includes a string of Light Emitting Diode (LED) sets coupled in series, each set including at least one LED, a light spreading circuit configured to incrementally turn on respective ones of the LED sets responsive to a power signal, and an energy storage module that is configured to store energy during a first interval of a period of the power signal and to apply the stored energy to the string during a second interval of the period of the power signal.
Abstract(Chinese):

一种照明装置包括一串发光二极管（LED）组，其串联耦合，每组包括至少一个LED，光扩散电路，其配置为响应于功率信号递增地接通相应的LED组，并且能量 存储模块，其被配置为在所述功率信号的周期的第一间隔期间存储能量，并且在所述功率信号的周期的第二间隔期间将所存储的能量施加到所述串。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0