John Yanhao CHEN


An LCD Backlight-Module Driver Using a New Multi-Lamp Current Sharing Technique
Chang-Hua LIN John Yanhao CHEN Fuhliang WEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/11/01
Vol. E88-C  No. 11  pp. 2111-2117
Type of Manuscript:  Special Section PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
backlightcurrent mirrorCCFLliquid crystal displayhalf-bridgeparallel-resonant inverterbipolar junction transistorPFC
 Summary | Full Text:PDF

The Tracking of the Optimal Operating Frequency in a Class E Backlight Inverter Using the PLL Technique
Chang Hua LIN John Yanhao CHEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/06/01
Vol. E88-C  No. 6  pp. 1253-1262
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit and Device Technologies)
Category: PLL
Keyword: 
backlight modulepiezoelectric transformerphase-locked looptemperature effect
 Summary | Full Text:PDF