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BIOLOGICAL SENSOR AND METHOD FOR MANUFACTURING BIOLOGICAL SENSOR

  • US 20150190079A1
  • Filed: 03/24/2015
  • Published: 07/09/2015
  • Est. Priority Date: 09/24/2012
  • Status: Abandoned Application
First Claim
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1. A biological sensor comprising:

  • a circuit board;

    a light-emitting element disposed on a surface of the circuit board;

    a light-receiving element disposed on the surface of the circuit board with a predetermined distance between the light-emitting element and the light-receiving element;

    a first light-transmissive sealing member disposed on a mounting region of the light-emitting element;

    a second light-transmissive sealing member disposed on a mounting region of the light-receiving element; and

    a light-blocking element disposed on the surface of the circuit board between the first and second light-transmissive sealing members.

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