Manufacturing method of light guiding board/ light guiding film mould core

Manufacturing method of light guiding board/ light guiding film mould core

  • CN 101,034,183 A
  • Filed: 03/30/2007
  • Published: 09/12/2007
  • Est. Priority Date: 03/30/2007
  • Status: Active Application
First Claim
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1. the manufacture method of a light guiding board/light guiding film mould core, demand according to leaded light, form the leaded light lattice point structure in the light guide base material surface preparation, it is characterized in that:

  • utilize high-power pulsed laser, focus on directly in light guide base material surface etch leaded light site through beam shaping, collimation, obtain the light guide plate matrix, light guide plate matrix surface after the etching is carried out metalized, carry out electroforming again, at the surface deposition metallic nickel, the metallic nickel of deposition is separated with light guide base material, promptly obtain required light guiding board/light guiding film mould core.

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