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Optical reader

Assignee: Toshiba Tec Corp
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Filing: 1991-03-29
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Granted: —
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Expires: 2011-03-29
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】レーザ光線の照射範囲(読取範囲)の境界部を 容易に把握することができ,その結果読取作業を能率よ く行えるようにする。 【構成】本体(11)に、読取窓(12)からのレーザ 光線照射範囲の境界部を指示する可視光線を筐体(3) に向けて出射可能な複数の可視光線発射手段(21)を 設ける。 (57) [Abstract] [Purpose] The boundary of the laser beam irradiation range (reading range) can be easily grasped, and as a result, reading work can be performed efficiently. [Structure] Visible light for indicating a boundary portion of a laser beam irradiation range from a reading window (12) to a main body (11), a housing (3). A plurality of visible light emitting means (21) capable of being emitted toward the eye are provided.

Inventors

  • 👤 Makoto Nozawa
  • 👤 誠 野沢

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-08 20:30
CPC Classifications
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