JPS59149111U - optical print head - Google Patents

optical print head

Info

Publication number
JPS59149111U
JPS59149111U JP4197583U JP4197583U JPS59149111U JP S59149111 U JPS59149111 U JP S59149111U JP 4197583 U JP4197583 U JP 4197583U JP 4197583 U JP4197583 U JP 4197583U JP S59149111 U JPS59149111 U JP S59149111U
Authority
JP
Japan
Prior art keywords
light emitting
emitting element
print head
element array
optical print
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.)
Pending
Application number
JP4197583U
Other languages
Japanese (ja)
Inventor
安孫子　一松
俊二 坂井
千葉　巳生
幸夫 中村
Original Assignee
沖電気工業株式会社
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 by 沖電気工業株式会社 filed Critical 沖電気工業株式会社
Priority to JP4197583U priority Critical patent/JPS59149111U/en
Publication of JPS59149111U publication Critical patent/JPS59149111U/en
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Facsimile Heads (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の光プリントヘッドの発光素子アレイチッ
プの配列状態を示す説明図、第２図は第１図の発光素子
アレイチップ部の詳細図、第３図は本考案の一実施例の
発光素子アレイチップの配。 列状態を示す説明図、第４図は第３図の発光素子アレイ
チップ部の詳細図、第５図は本考案の第１実施例を示す
説明図、第６図は本考案の第２実施例を示す説明６図、
第７図は本考案の第３実施例を示す説明図である。 ５・・・発光素子アレイチップ、７．８・・・発光部、
９・・・結像レンズ、１０・・・感光体、１３．１４・
・・光学プリズム。Fig. 1 is an explanatory diagram showing the arrangement of light emitting element array chips in a conventional optical print head, Fig. 2 is a detailed view of the light emitting element array chip portion of Fig. 1, and Fig. 3 is an illustration of an embodiment of the present invention. Arrangement of light emitting element array chip. FIG. 4 is a detailed view of the light emitting element array chip portion of FIG. 3, FIG. 5 is an explanatory diagram showing the first embodiment of the present invention, and FIG. 6 is a second embodiment of the present invention. Explanatory diagram 6 showing an example,
FIG. 7 is an explanatory diagram showing a third embodiment of the present invention. 5... Light emitting element array chip, 7.8... Light emitting section,
9... Imaging lens, 10... Photoreceptor, 13.14.
...Optical prism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源を複数の発光素子アレイとし、該発光素子アレイチ
ップの像を感光体面上に結像させるために結像レンズを
光伝達系として備えている光プリントヘッドにおいて、
複数の発光素子アイレチツプを千鳥状の２列に配列する
と共にその配列方向に対しで全ての発光素子アレイチッ
プの発光部が等間隔になるように配置し、前記２列に配
列した発光素子アレイチップの虚像を一直線状に合成す
る光学プリズムを、結像レンズと発光素子アレイチップ
または感光体との間に配置したことを特徴とする光プリ
ントヘッド。In an optical print head, the light source is a plurality of light emitting element arrays, and an optical print head is provided with an imaging lens as a light transmission system to form an image of the light emitting element array chips on a photoreceptor surface,
A light emitting element array chip in which a plurality of light emitting element eyelet chips are arranged in two staggered rows, and the light emitting parts of all the light emitting element array chips are arranged at equal intervals with respect to the arrangement direction, and the light emitting element array chips are arranged in the two rows. An optical print head characterized in that an optical prism for synthesizing virtual images in a straight line is arranged between an imaging lens and a light emitting element array chip or a photoreceptor.
JP4197583U 1983-03-25 1983-03-25 optical print head Pending JPS59149111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4197583U JPS59149111U (en) 1983-03-25 1983-03-25 optical print head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4197583U JPS59149111U (en) 1983-03-25 1983-03-25 optical print head

Publications (1)

Publication Number Publication Date
JPS59149111U true JPS59149111U (en) 1984-10-05

Family

ID=30172535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4197583U Pending JPS59149111U (en) 1983-03-25 1983-03-25 optical print head

Country Status (1)

Country Link
JP (1) JPS59149111U (en)

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