Optical disk apparatus

Optical disk apparatus

  • CN 1,866,392 A
  • Filed: 04/19/2006
  • Published: 11/22/2006
  • Est. Priority Date: 04/19/2005
  • Status: Active Application
First Claim
Patent Images

1. compact disk equipment comprises:

  • Picking up assembly, it is adapted for by object lens and focuses the laser beam on the CD that is placed in this equipment, so that detect the light of CD reflection, and reads signal according to detected light output;

    Thread mechanism is adapted for the picking up assembly that moves radially along CD;

    Data acquisition facility is adapted for to handle and reads signal, so that obtain to be stored in the data on the CD;

    First printed circuit board (PCB) is installed on the picking up assembly, and this first printed circuit board (PCB) is adapted for the actuator that control is used to make the object lens activity;

    Second printed circuit board (PCB) is installed on the picking up assembly, and this second printed circuit board (PCB) is adapted for indication first printed circuit board (PCB) so that the object lens activity;

    AndFlexible printed circuit board is connected to each in first and second printed circuit board (PCB)s, so that set up the electrical connection between first and second printed circuit board (PCB)s, this flexible printed circuit board is to install in the mode of approximate twisting in the middle.

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