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Multiple wavelength sensor drivers

  • US 8,929,964 B2
  • Filed: 07/08/2013
  • Issued: 01/06/2015
  • Est. Priority Date: 03/01/2005
  • Status: Active Grant
First Claim
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1. A physiological sensor comprising:

  • a plurality of light emitters comprising at least a first light emitter and a second light emitter;

    an electrical grid configured to activate one or more light emitters of the plurality of light emitters by addressing at least one row conductor and at least one column conductor, wherein each of the one or more light emitters comprises a first terminal and a second terminal;

    a first contact communicatively coupled with the first terminal of the first light emitter, the second terminal of the second light emitter, a first row conductor, and a first column conductor; and

    a second contact communicatively coupled with the second terminal of the first light emitter, the first terminal of the second light emitter, a second row conductor, and a second column conductor.

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