US Patent 7779433 3D actuator for optical disc system
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Patent abstract
An optical pick-up actuator includes a lens holder having tracking and focusing coils which substantially extend in two parallel planes at a side of the lens holder. A magnet system cooperates with the tracking and focusing coils and is arranged separately from the lens holder and extends beyond the planes. The coils are arranged for effecting tilt through cooperation with the magnet system and may be provided at each of two opposite sides of the lens holder.
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US Patent 07779433 3D actuator for optical disc system US Patent 7779433 3D actuator for optical disc system
Infobox
Patent Number
0777943300
Patent Number
777943300
Edits on 18 May, 2023
Golden AI
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
077794330
Date of Patent
August 17, 2010
0Patent Application Number
120305330
Date Filed
February 13, 2008
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
077794330
Date of Patent
August 17, 2010
0Patent Application Number
120305330
Date Filed
February 13, 2008
0Official Website
Patent Primary Examiner
Edits on 3 Jun, 2022
Golden AI
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Golden AI
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US Patent 07779433 3D actuator for optical disc system
Infobox
Is a
Patent jurisdiction
Patent number
07779433
Date of patent
August 17, 2010
Patent application number
12030533
Date Filed
February 13, 2008
Patent primary examiner
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