JPS587664U - Thermal line printer head - Google Patents
Thermal line printer headInfo
- Publication number
- JPS587664U JPS587664U JP10227081U JP10227081U JPS587664U JP S587664 U JPS587664 U JP S587664U JP 10227081 U JP10227081 U JP 10227081U JP 10227081 U JP10227081 U JP 10227081U JP S587664 U JPS587664 U JP S587664U
- Authority
- JP
- Japan
- Prior art keywords
- heating elements
- divided
- line
- printer head
- circuit
- 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
Links
Landscapes
- Electronic Switches (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
第１図は従来のサーマル拳ラインプリンタ・ヘッドの要
部を示すブロック図、第２図は従来のプリントされたラ
インの一部を示す図、第３図はこ ゛の考案に
よるサーマル・ラインプリンタ・ヘッドの一実施例を示
すブロック図、第４図はこの考案によるヘッドでプリン
トされたラインの一部を示す図である。
１・・・発熱体、２・・・集積回路、３・・・ストロー
ブ信号分配回路、Ｐｉ、Ｐ２．Ｐ３．Ｐ４・・・ストロ
ーブ信号、Ｌ・・・発熱体の配列ライン、１・・・分割
ライン。Figure 1 is a block diagram showing the main parts of a conventional thermal line printer head, Figure 2 is a diagram showing part of a conventional printed line, and Figure 3 is a thermal line printer based on this invention. - A block diagram showing one embodiment of the head. FIG. 4 is a diagram showing a part of the line printed by the head according to this invention. DESCRIPTION OF SYMBOLS 1... Heating element, 2... Integrated circuit, 3... Strobe signal distribution circuit, Pi, P2. P3. P4... Strobe signal, L... Arrangement line of heating elements, 1... Division line.
Claims (1)
けられた該発熱体の駆動回路とを有するとともに、上記
発熱体を複数ｍ個ずつｎブロックに分割する一方、上記
駆動回路をそれぞれ１ブロック分の発熱体に相当する数
の駆動回路を集積してなるｎ個の集積回路によって編成
し、各集積回−′路を上記発熱体の配列ラインの両側に
交互に振り分けて配列し、さらに上記ｎブロックの発熱
体を複数個に分割して互いに時差駆動するようにストロ
ーブ信号を分配する回路を設けてなるサーマル・ライン
プリンタ・ヘッドにおいて、上記ストローブ信号の分配
回路は、上記ｎブロックの発熱体をその配列方向に並ぶ
複数本のラインに分割して各分割ライン毎に上記ストロ
ーブ信号を順次与えるように構成され、これにより各分
割ライン内にて互いに連接する複数ブロックの発熱体が
同時に発熱駆動されるようにしたことを特徴とするサー
マル・ラインプリンタ・ヘッド。It has a large number of heating elements arranged in a line, and a driving circuit for the heating element provided for each heating element, and the heating elements are divided into n blocks each having a plurality of m pieces, and the driving circuit is It is organized by n integrated circuits each having a number of drive circuits corresponding to one block of heating elements, and each integrated circuit is arranged alternately on both sides of the arrangement line of the heating elements. In a thermal line printer head further comprising a circuit for distributing a strobe signal such that the heating elements of the n block are divided into a plurality of parts and driven at different times from each other, the strobe signal distributing circuit is configured to divide the heating elements of the n block into a plurality of parts and drive them at different times. The heating element is divided into a plurality of lines aligned in the arrangement direction, and the strobe signal is sequentially applied to each division line, whereby the plurality of blocks of heating elements connected to each other within each division line are divided. A thermal line printer head characterized in that it is driven to generate heat at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10227081U JPS587664U (en) | 1981-07-09 | 1981-07-09 | Thermal line printer head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10227081U JPS587664U (en) | 1981-07-09 | 1981-07-09 | Thermal line printer head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS587664U true JPS587664U (en) | 1983-01-18 |
Family
ID=29896918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10227081U Pending JPS587664U (en) | 1981-07-09 | 1981-07-09 | Thermal line printer head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177249U (en) * | 1983-05-13 | 1984-11-27 | 日本電気株式会社 | Wireless communication device and its holder structure |
| JPH08186385A (en) * | 1994-12-27 | 1996-07-16 | Nec Corp | Belt clip |
-
1981
- 1981-07-09 JP JP10227081U patent/JPS587664U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177249U (en) * | 1983-05-13 | 1984-11-27 | 日本電気株式会社 | Wireless communication device and its holder structure |
| JPH08186385A (en) * | 1994-12-27 | 1996-07-16 | Nec Corp | Belt clip |
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