Self-luminous sensor device
First Claim
Patent Images
1. A light-emitting sensor device comprising:
- a substrate;
an irradiating part, disposed on said substrate, for applying light to a specimen;
a light receiving part, disposed on said substrate, for detecting light from the specimen caused by the applied light;
a light scattering part, adapted to be disposed at least one of between said irradiating part and the specimen and between the specimen and said light receiving part, for scattering at least one of light emitted from said irradiating part and the light from the specimen; and
a front plate disposed to face said substrate, on a front surface side where the specimen is disposed with respect to said substrate,wherein said light scattering part is disposed to wrap around said front plate and has a higher elasticity than an elasticity of said front plate.
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Abstract
A light-emitting sensor device is provided with a substrate (110); an irradiating part (120), disposed on the substrate, for applying light to a specimen; a light receiving part (150), disposed on the substrate, for detecting light from the specimen caused by the applied light; a light scattering part, disposed at least one of between the irradiating part and the specimen and between the specimen and the light receiving part, for scattering at least one of light emitted from the irradiating part and the light from the specimen. The sensor device stably detects a predetermined type of information, such as a blood flow velocity, on the specimen.
32 Citations
9 Claims
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1. A light-emitting sensor device comprising:
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a substrate; an irradiating part, disposed on said substrate, for applying light to a specimen; a light receiving part, disposed on said substrate, for detecting light from the specimen caused by the applied light; a light scattering part, adapted to be disposed at least one of between said irradiating part and the specimen and between the specimen and said light receiving part, for scattering at least one of light emitted from said irradiating part and the light from the specimen; and a front plate disposed to face said substrate, on a front surface side where the specimen is disposed with respect to said substrate, wherein said light scattering part is disposed to wrap around said front plate and has a higher elasticity than an elasticity of said front plate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification