Laser scribing-line light-blocking device for solar silicon chip

Laser scribing-line light-blocking device for solar silicon chip

CN
  • CN 201,616,448 U
  • Filed: 11/17/2009
  • Issued: 10/27/2010
  • Est. Priority Date: 11/17/2009
  • Status: Active Grant
First Claim
Patent Images

1. solar silicon wafers laser scribing light-baffling device, it is characterized in that:

  • comprise support frame and light-shield cover, light-shield cover is fixed on support frame;

    Described light-shield cover middle part is provided with square opening.

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