US Patent 7575357 Backlight system and LCD using the same
Patent 7575357 was granted and assigned to AU Optronics on August, 2009 by the United States Patent and Trademark Office.
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Patent Inventor Names
Chin-Kun Hsieh0
Meng-Chai Wu0
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Article (+414 characters)
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Patent abstract
A backlight system and an LCD using the same are provided. The present backlight system is equipped with a light-source driving module and several light sources of different optimum working temperature ranges. Hence, according to the environmental temperature, appropriate light source(s) will be driven by the light-source driving module to maintain a constant light output of the backlight system.
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US Patent 07575357 Backlight system and LCD using the same US Patent 7575357 Backlight system and LCD using the same
Infobox
Patent Number
075753570
Patent Number
75753570
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075753570
Date of Patent
August 18, 2009
0Patent Application Number
111103420
Date Filed
April 19, 2005
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
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US Patent 07575357 Backlight system and LCD using the same
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07575357
Date of patent
August 18, 2009
Patent application number
11110342
Date Filed
April 19, 2005
Patent primary examiner
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