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US 8,752,079 B2Granted
Optical disc drive including spindle motor assembly
AssigneeToshiba Samsung Storage Technology Korea Cooperation
InventorNam-kook Baek
Life of this patent
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Abstract
Provided is an optical disc drive including a tray on which a spindle motor assembly is mounted. The spindle motor assembly may include a turntable, a conductive plate to which a motor is fixed, a frame to which the conductive plate is fixed, a flat cable that is connected to the spindle motor and includes a ground line, and a first coupling member that passes through the flat cable and the conductive plate and is coupled to the frame.
Claims7
An optical disc drive comprising:
- a spindle motor that comprises a turntable;
- a conductive plate comprising the spindle motor fixed thereto;
- a frame to which the conductive plate is fixed;
- a flat cable that is connected to the spindle motor and that comprises a ground line;
- and
- a first coupling member that passes through an electrical connection of the ground line of the flat cable and an electrical connection of the conductive plate to thereby electrically connect the ground line of the flat cable with the conductive plate.
3 more elements
An optical disc drive comprising:
- a spindle motor that comprises a turntable;
- a conductive plate comprising the spindle motor fixed thereto;
- a frame to which the conductive plate is fixed;
- a flat cable that is connected to the spindle motor and that comprises a ground line;
- a motor fixed base formed on the frame, wherein the flat cable is fixed to the motor fixed base;
- and
- a first coupling member that intersects with the flat cable and the conductive plate and that is coupled to the motor fixed based and the frame.
4 more elements
Dependencies are inferred from the claim text.