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SPECTRUM MEASUREMENT APPARATUS AND SPECTRUM MEASUREMENT METHOD

  • US 20190033217A1
  • Filed: 01/31/2018
  • Published: 01/31/2019
  • Est. Priority Date: 07/25/2017
  • Status: Active Grant
First Claim
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1. A spectrum measurement apparatus comprising:

  • a plurality of light sources configured to emit light having different wavelengths to an object;

    a light detector configured to receive light, which is reflected or scattered from or transmitted through the object, and to measure an intensity of the received light; and

    a processor configured to determine a strength of an electric signal to be applied to at least one of the plurality of light sources by using one of the plurality of light sources, and to obtain a spectrum of the object by applying the electric signal having the determined strength to the at least one of the plurality of light sources.

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