Optical signal output apparatus, signal processing apparatus, signal processing method, imaging apparatus, and projector

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United States of America Patent

PATENT NO 9823783
SERIAL NO

15402289

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Abstract

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An optical signal output apparatus includes: a switch having a first state or a second state in accordance with user's operation; and an optical signal output section that outputs a low-level optical signal when the switch is in the first state, whereas outputting a high-level optical signal when the switch is in the second state.

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Patent Owner(s)

  • SONY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kubo, Motoki Kanagawa, JP 9 8

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