CPC G02C 11/10 (2013.01) [G02C 7/04 (2013.01); G02C 7/049 (2013.01); H02J 7/0024 (2013.01); H02J 7/0063 (2013.01); H02J 50/10 (2016.02); H05K 2201/10121 (2013.01)] | 15 Claims |
1. An electronic contact lens comprising:
a plurality of power-consuming circuits in the electronic contact lens; and
a power supply circuit in the electronic contact lens,
the power supply circuit comprising:
a first voltage generator circuit;
a second voltage generator circuit;
a third voltage generator circuit; and
a first switching circuit,
the first switching circuit being configured:
in a first state, to cause the third voltage generator circuit to be connected in parallel with the first voltage generator circuit, and
in a second state, to cause the third voltage generator circuit to be connected in parallel with the second voltage generator circuit.
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