JPH0289417U - - Google Patents

Info

Publication number
JPH0289417U
JPH0289417U JP16880688U JP16880688U JPH0289417U JP H0289417 U JPH0289417 U JP H0289417U JP 16880688 U JP16880688 U JP 16880688U JP 16880688 U JP16880688 U JP 16880688U JP H0289417 U JPH0289417 U JP H0289417U
Authority
JP
Japan
Prior art keywords
optical scanning
light source
synchronization detection
writing
scanning direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP16880688U
Other languages
English (en)
Other versions
JP2517244Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988168806U priority Critical patent/JP2517244Y2/ja
Publication of JPH0289417U publication Critical patent/JPH0289417U/ja
Application granted granted Critical
Publication of JP2517244Y2 publication Critical patent/JP2517244Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案にかかる光走査装置の実施例を
示す平面図、第２図は同上左側面図、第３図は上
記実施例中の同期信号検出光学系の構成を示す斜
視図、第４図は上記実施例中のシヤーシと回路基
板との関係を示す分解斜視図、第５図は上記実施
例中の同期検出用受光素子の取付け態様を示す分
解斜視図、第６図は上記実施例中のマスク板取付
け部の斜視図、第７図は上記受光素子取付け部の
正面断面図である。 ３……光源部としてのレーザーダイオード、１
３……受光素子、２０……基板、２１……同期検
出回路、２２……光源駆動回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光走査方向の終端側すなわち書き終わり側に光
    源部を配置すると共に、上記光走査方向の終端側
    すなわち書き終わり側に同期検出用の受光素子を
    配置し、少なくとも光源駆動回路、同期検出回路
    を同一の基板に設けてなる光走査装置。
JP1988168806U 1988-12-27 1988-12-27 光走査装置 Expired - Fee Related JP2517244Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988168806U JP2517244Y2 (ja) 1988-12-27 1988-12-27 光走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988168806U JP2517244Y2 (ja) 1988-12-27 1988-12-27 光走査装置

Publications (2)

Publication Number Publication Date
JPH0289417U true JPH0289417U (ja) 1990-07-16
JP2517244Y2 JP2517244Y2 (ja) 1996-11-20

Family

ID=31458308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988168806U Expired - Fee Related JP2517244Y2 (ja) 1988-12-27 1988-12-27 光走査装置

Country Status (1)

Country Link
JP (1) JP2517244Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118612A (ja) * 1988-10-28 1990-05-02 Tokyo Electric Co Ltd レーザ光走査装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118612A (ja) * 1988-10-28 1990-05-02 Tokyo Electric Co Ltd レーザ光走査装置

Also Published As

Publication number Publication date
JP2517244Y2 (ja) 1996-11-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees