JPH0450238U - - Google Patents

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Publication number
JPH0450238U
JPH0450238U JP9200090U JP9200090U JPH0450238U JP H0450238 U JPH0450238 U JP H0450238U JP 9200090 U JP9200090 U JP 9200090U JP 9200090 U JP9200090 U JP 9200090U JP H0450238 U JPH0450238 U JP H0450238U
Authority
JP
Japan
Prior art keywords
region
thermal head
storage layer
thickness
small
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
JP9200090U
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 JP9200090U priority Critical patent/JPH0450238U/ja
Publication of JPH0450238U publication Critical patent/JPH0450238U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例のサーマルヘツド2
1の断面図、第2図はサーマルヘツド21の斜視
図、第3図は本考案の他の実施例のサーマルヘツ
ド21aの断面図、第4図は第1の従来例のサー
マルヘツド1の断面図、第5図は第2の従来例の
サーマルヘツド1aの断面図、第6図は第2の従
来例のサーマルヘツド1bの断面図である。 21,21a……サーマルヘツド、22……ヘ
ツド基板、23……蓄熱層、24……厚膜共通電
極層、25……抵抗体層、26……薄膜共通電極
、27……個別電極、28……発熱抵抗体列、4
0……形成領域、41……側部、42a,42b
……段差部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板上にその端部側が小さな厚みとなるような
    段差を有する蓄積層を形成し、かつ該蓄積層の厚
    みが小さい領域に共通電極を設けるとともに上記
    領域以外に複数個の発熱抵抗体を直線状に配列し
    て成るサーマルヘツド。
JP9200090U 1990-08-31 1990-08-31 Pending JPH0450238U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9200090U JPH0450238U (ja) 1990-08-31 1990-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9200090U JPH0450238U (ja) 1990-08-31 1990-08-31

Publications (1)

Publication Number Publication Date
JPH0450238U true JPH0450238U (ja) 1992-04-28

Family

ID=31828120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9200090U Pending JPH0450238U (ja) 1990-08-31 1990-08-31

Country Status (1)

Country Link
JP (1) JPH0450238U (ja)

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