US Patent 7372447 Microdisplay for portable communication systems
Patent 7372447 was granted and assigned to Kopin on May, 2008 by the United States Patent and Trademark Office.
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Patent abstract
The invention relates to a microdisplay system that utilizes a small high resolution active matrix liquid crystal display with an illumination system and a magnifying optical system to provide a hand held communication display device. The system can employ an LED illumination system and cellular communication or processor circuits within a compact housing to provide communication devices such as pagers, telephones, televisions, and hand held computer devices with a compact high resolution video display.
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US Patent 07372447 Microdisplay for portable communication systems US Patent 7372447 Microdisplay for portable communication systems
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Patent Number
0737244700
Patent Number
737244700
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Official Website
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
073724470
Date of Patent
May 13, 2008
0Patent Application Number
088106460
Date Filed
March 3, 1997
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
073724470
Date of Patent
May 13, 2008
0Patent Application Number
088106460
Date Filed
March 3, 1997
0Official Website
Patent Primary Examiner
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US Patent 07372447 Microdisplay for portable communication systems
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07372447
Date of patent
May 13, 2008
Patent application number
08810646
Date Filed
March 3, 1997
Patent primary examiner
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