Invention Grant
- Patent Title: Method for identifying rated power of HID lamp
- Patent Title (中): 识别HID灯的额定功率的方法
-
Application No.: US13425196Application Date: 2012-03-20
-
Publication No.: US08878459B2Publication Date: 2014-11-04
- Inventor: Wen-Tien Tsai , Ching-Ran Lee
- Applicant: Wen-Tien Tsai , Ching-Ran Lee
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: McClure, Qualey & Rodack, LLP
- Priority: TW100131289A 20110831
- Main IPC: H05B41/36
- IPC: H05B41/36 ; G01R31/24
Abstract:
A method for identifying a rated power of a HID lamp includes the steps of: outputting a first driving signal and a second driving signal to drive the HID lamp in order, and calculating a first electric characteristic variation of the HID lamp; and identifying the rated power of the HID lamp according to the first electric characteristic variation and a first default value.
Public/Granted literature
- US20130049638A1 METHOD FOR IDENTIFYING RATED POWER OF HID LAMP Public/Granted day:2013-02-28
Information query
