移動信号出力装置、光学機器、光学機器制御装置および映像生成システム

Title:

移動信号出力装置、光学機器、光学機器制御装置および映像生成システム

Document Type and Number:

Japanese Patent JP4444685

Kind Code:

B2

Abstract:

A movement signal generation apparatus is disclosed which can convert an analog position signal of an optical adjustment unit into digital signals representing a movement amount and a movement direction of the optical adjustment unit and output the digital signals. The movement signal generation apparatus includes an analog signal output section which outputs an analog signal in accordance with the position of the optical adjustment unit, and a digital signal generation section which generates two digital signals in accordance with a movement amount and a movement direction of the optical adjustment unit based on the analog signal.

Inventors:

Isao Tanaka

Application Number:

JP2004034988A

Publication Date:

March 31, 2010

Filing Date:

February 12, 2004

Export Citation:

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