Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Do-Sun Nam0
Jeen-Gie Kim0
Young-Bok Yoon0
Goo Hong0
Jang-Young Im0
Date of Patent
January 29, 2008
0Patent Application Number
108046130
Date Filed
March 19, 2004
0Patent Primary Examiner
Patent abstract
An actuator includes a focusing-substrate having a focusing coil pattern for generating focusing driving force, the focusing-substrate being provided with a land part and a hole through which laser beams pass, tracking coils for generating tracking driving force, the tracking coils being wound around opposite sides of the focusing substrate in parallel with the a wire direction, magnets for providing magnetic force to the focusing coil pattern and the tracking coils, and a yoke plate provided with a pair of first yokes for fixing the magnets.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
