Biological information detector and biological information measuring device

Abstract

A biological information detector includes a light-emitting part, a first wiring, a first bonding wire and a protecting part. The light-emitting part is configured to emit a light. The first wiring includes a first connecting section. The first bonding wire electrically connects the light-emitting part and the first connecting section of the first wiring. The protecting part covers the light-emitting part, the first wiring and the first bonding wire. The protecting part is formed from a material that is transparent with respect to the light emitted by the light-emitting part.

What is claimed is: 
     
         1 . A biological information detector comprising:
 a light-emitting part configured to emit a light;   a first wiring including a first connecting section;   a first bonding wire electrically connecting the light-emitting part and the first connecting section of the first wiring; and   a protecting part covering the light-emitting part, the first wiring and the first bonding wire, the protecting part being formed from a material that is transparent with respect to the light emitted by the light-emitting part.   
     
     
         2 . The biological information detector according to  claim 1 , further comprising:
 a light-receiving part configured to receive the light produced by the light emitted by the light-emitting part being reflected at a detection site of a test subject;   a second wiring including a second connection section; and   a second bonding wire electrically connecting the light-receiving part and the second connecting section of the second wiring.   
     
     
         3 . The biological information detector according to  claim 1 , further comprising:
 a third wiring including a third connection section; and   a third bonding wire electrically connecting the light-emitting part and the third connecting section of the third wiring.   
     
     
         4 . The biological information detector according to  claim 3 , wherein
 the protecting part further covers the third wiring and the third bonding wire.   
     
     
         5 . The biological information detector according to  claim 2 , further comprising:
 a third wiring including a third connection section; and   a third bonding wire electrically connecting the light-emitting part and the third connecting section.   
     
     
         6 . A biological information measuring device comprising:
 the biological information detector according to  claim 1 ; and   a biological information measuring part configured to measure biological information from a light reception signal generated at the light-receiving part.   
     
     
         7 . The biological information measuring device according to  claim 6 , wherein
 the biological information is a pulse rate.