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Control Circuit And Method For Backlight Sources, And Image Display Apparatus And Lighting Apparatus Using The Same App 20100102752 - Chen; Po-Yen ;   et al. | 2010-04-29 |
Method Of Controlling A Ballast For A High Intensity Discharge Lamp And Related System App 20100060201 - LEE; Li-Ling ;   et al. | 2010-03-11 |
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