Patent ID: 11877053
Assignee: OLYMPUS CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  A  G | IPC G  H

Claim 1:
2. The booster apparatus according to claim 1, wherein
the first voltage generation circuit includes:
a plurality of first resistance elements that are arranged between a first terminal of the first power supply voltage and a second terminal of the second power supply voltage, the plurality of first resistance elements being configured to electrically connect the first terminal and the second terminal and output the first signal by performing resistance voltage dividing on a voltage difference between the first power supply voltage and the second power supply voltage; and
a switch that is arranged on a transmission path through which the plurality of first resistance elements electrically connect the first terminal and the second terminal, the switch being configured to energize the plurality of first resistance elements by entering an ON state during a blanking period of an image signal output by the booster apparatus, and

the second voltage generation circuit includes
a plurality of second resistance elements that are arranged between the first terminal of the first power supply voltage and a ground terminal of the ground voltage, the plurality of second resistance elements being configured to electrically connect the first terminal and the ground terminal and output the second signal by performing resistance voltage dividing on a voltage difference between the first power supply voltage and the ground voltage.