JPH0463251U - - Google Patents

Info

Publication number
JPH0463251U
JPH0463251U JP10516390U JP10516390U JPH0463251U JP H0463251 U JPH0463251 U JP H0463251U JP 10516390 U JP10516390 U JP 10516390U JP 10516390 U JP10516390 U JP 10516390U JP H0463251 U JPH0463251 U JP H0463251U
Authority
JP
Japan
Prior art keywords
led
output
shift register
latch circuits
latch
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
JP10516390U
Other languages
English (en)
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 JP10516390U priority Critical patent/JPH0463251U/ja
Publication of JPH0463251U publication Critical patent/JPH0463251U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案の一実施例のＬＥＤプリンタヘ
ツドを示す構成図、第２図は本考案のＬＥＤプリ
ンタヘツドの動作タイミングを示す図、第３図は
従来のＬＥＤプリンタヘツドを示す構成図、第４
図はＢＰＷＭを説明する図、第５図は従来のＬＥ
Ｄプリンタヘツドの動作タイミングを示す図であ
る。 １……シフトレジスタ、２〜５……ラツチ、６
……スイツチ、７……ＬＥＤドライバ、８……Ｌ
ＥＤアレイ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ＬＥＤ素子を複数個並べたＬＥＤアレイと前記
    ＬＥＤ素子の点灯を決める情報を記憶するシフト
    レジスタと前記シフトレジスタの出力をラツチす
    るラツチ回路と前記ＬＥＤアレイの発光時間を制
    御するＬＥＤドライバとを有するＬＥＤプリンタ
    ヘツドにおいて、前記ラツチ回路を複数備え前記
    複数のラツチ回路の出力から一つの出力を選択し
    その出力を前記ＬＥＤドライバに供給するスイツ
    チ回路を具備することを特徴とするＬＥＤプリン
    タヘツド。
JP10516390U 1990-10-05 1990-10-05 Pending JPH0463251U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10516390U JPH0463251U (ja) 1990-10-05 1990-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10516390U JPH0463251U (ja) 1990-10-05 1990-10-05

Publications (1)

Publication Number Publication Date
JPH0463251U true JPH0463251U (ja) 1992-05-29

Family

ID=31850753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10516390U Pending JPH0463251U (ja) 1990-10-05 1990-10-05

Country Status (1)

Country Link
JP (1) JPH0463251U (ja)

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