Laser remote control signal receiver and assorted laser remote control signal projector

Laser remote control signal receiver and assorted laser remote control signal projector

  • CN 101,271,620 A
  • Filed: 04/02/2008
  • Published: 09/24/2008
  • Est. Priority Date: 04/02/2008
  • Status: Active Application
First Claim
Patent Images

1. , laser remote-controlled signal receiver, comprise light activated element and coupled signal processing apparatus, it is characterized in that, it comprises that also one has the astigmatism plate that laser is played disperse function, described astigmatism plate is by producing scattering or irreflexive material is made to laser, described scattering comprises the false scattering that causes because of mixed and disorderly refraction, and described astigmatism plate is arranged in a branch of at least accessible position of light-sensitive surface light of described light activated element;

  • Light activated element connects the signal processing apparatus with frequency-selecting function.

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