LIGHT RECEIVING DEVICE AND LIGHT EMITTING AND RECEIVING DEVICE
First Claim
1. A light receiving device comprising:
- a light receiving element configured to receive at least a portion of light incident from an outside and output an output signal corresponding to amount of received light;
a molded resin portion configured to seal at least a portion of the light receiving element;
a temperature information acquiring unit configured to acquire temperature information;
a humidity information calculating unit configured to calculate humidity information, based on information relating to at least either electrical characteristics or optical characteristics of the light receiving element and the temperature information; and
a compensating unit configured to compensate the output signal, based on the temperature information and the humidity information.
1 Assignment
0 Petitions
Accused Products
Abstract
A light receiving device including: a light receiving element configured to receive at least a portion of light incident from an outside and output an output signal corresponding to amount of received light; a molded resin portion configured to seal at least a portion of the light receiving element; a temperature information acquiring unit configured to acquire temperature information; a humidity information calculating unit configured to calculate humidity information, based on information relating to at least either electrical characteristics or optical characteristics of the light receiving element and the temperature information; and a compensating unit configured to compensate the output signal, based on the temperature information and the humidity information.
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Citations
18 Claims
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1. A light receiving device comprising:
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a light receiving element configured to receive at least a portion of light incident from an outside and output an output signal corresponding to amount of received light; a molded resin portion configured to seal at least a portion of the light receiving element; a temperature information acquiring unit configured to acquire temperature information; a humidity information calculating unit configured to calculate humidity information, based on information relating to at least either electrical characteristics or optical characteristics of the light receiving element and the temperature information; and a compensating unit configured to compensate the output signal, based on the temperature information and the humidity information. - View Dependent Claims (2, 3, 4, 5)
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6. A light emitting and receiving device comprising:
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a light emitting element; a light receiving element configured to receive at least a portion of light output by the light emitting element and output an output signal corresponding to amount of received light; a molded resin portion configured to seal at least a portion of the light receiving element; a temperature information acquiring unit configured to acquire temperature information; a humidity information calculating unit configured to calculate humidity information, based on information relating to at least either electrical characteristics or optical characteristics of the light receiving element and the temperature information; and a controlling unit configured to control the light emitting element, based on the temperature information and the humidity information. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification