JPS5872479A - Manufacture of heating head for thermal printer - Google Patents

Manufacture of heating head for thermal printer

Info

Publication number
JPS5872479A
JPS5872479A JP56172335A JP17233581A JPS5872479A JP S5872479 A JPS5872479 A JP S5872479A JP 56172335 A JP56172335 A JP 56172335A JP 17233581 A JP17233581 A JP 17233581A JP S5872479 A JPS5872479 A JP S5872479A
Authority
JP
Japan
Prior art keywords
resistor
resistors
independent
central part
baked
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
JP56172335A
Other languages
Japanese (ja)
Inventor
Ikuo Muto
武藤　育夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Daini Seikosha Co Ltd
Seiko Instruments and Electronics Ltd
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 Daini Seikosha Co Ltd, Seiko Instruments and Electronics Ltd filed Critical Daini Seikosha Co Ltd
Priority to JP56172335A priority Critical patent/JPS5872479A/en
Publication of JPS5872479A publication Critical patent/JPS5872479A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N97/00—Electric solid-state thin-film or thick-film devices, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electronic Switches (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

PURPOSE:To easily make the resistor of a heating head independent as well as upheave the central part of the resistor by a method in which the heating resistor is printed and baked several times, the positions of the resistors of the same heating section are biased slightly, and their central parts are lapped on each other. CONSTITUTION:Primary resistors 1a, 2a, 3a, 4a, 5a, 6a and 7a, although they are away from a common electrode H, are printed close to independent electrodes A, B, C, D, E, F and G rather than to the central part on the surface a ceramic substrate Z, and then baked. Then, secondary resistors 1b, 2b, 3b, 4b, 5b, 6b and 7b are printed in such a way as to lay their one sides on the common electrode H and also to lap them on even the primary resistors, and then baked. Thus, the independency of the resistors can be attained, the central part of the resistors can be upheaved, and the quality of printings can be raised.

Description

【発明の詳細な説明】 この考案は、サーマルプリンタの発熱ヘッドの製造方法
に関するもので、特に発熱部の独立をもたらし、更に中
央Ｗ５を盛り上げる発熱ヘッドの製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a heat generating head for a thermal printer, and more particularly to a method of manufacturing a heat generating head that makes the heat generating portion independent and further bulges the center W5.

従来用いられてきたこの種のヘッドの構ｒｌＬＦｉ、第
１図に示されるように、セラミック基ｆｉＩｚ上に独立
した電極ムｅ　Ｂｔ　Ｃｔ　Ｄ＋μ＠　’　ｅ　Ｇｌ及
び共通電極Ｈが構成され、独立電極と共通電極の間に独
立した抵抗が構成される。この抵抗体を印刷するときに
、共通電極Ｈの端面を抵抗ペーストが伝わり、抵抗体が
独立せずに連続したものになってしまうことがある。As shown in FIG. 1, the structure of this type of head that has been conventionally used is such that an independent electrode layer (e Bt Ct D+μ@' e Gl) and a common electrode H are formed on a ceramic substrate fiIz. An independent resistance is constructed between the common electrodes. When printing this resistor, the resistor paste may spread along the end face of the common electrode H, resulting in the resistor becoming continuous instead of independent.

この発明は、以−ヒの欠点を除くためになされたもので
、発熱ヘッドの抵抗体を容易に独立させ、かつ抵抗体の
中央部を凸部とする製造方法を提供することを目的とし
、要旨は、その抵抗体の印刷方法である。This invention was made to eliminate the following drawbacks, and aims to provide a manufacturing method in which the resistor of a heating head can be easily made independent, and the central part of the resistor can be made into a convex part. The gist is the method of printing the resistor.

以下、図面と共にこの発明による発熱ヘッドの製造方法
を詳細に説明する。Hereinafter, a method of manufacturing a heat generating head according to the present invention will be explained in detail with reference to the drawings.

第２図（、）において、独立電極Ａ、Ｂ、Ｃ。In FIG. 2(,), independent electrodes A, B, C.

Ｄ、Ｒ，Ｆ、Ｇに対して、第一次抵抗体である１ａ、２
ａ、５ａ、４ａ、５ａ、６ａ、７ａ　　ｆ図の如く共通
電極Ｈに対し離れてはいるが、中央部よりも、独立電極
Ａ−Ｇ寄りに印刷し、１これを焼成してしまう。なお、
第２図（１））は、第２図（ａ）のＸ−Ｘ’線に沿った
断面図である。次に、第３図（ａ）Ｋ示すように、第二
次抵抗体である１ｔ１゜２ｂ、ｉｂ、４’ｂ、５１３，
６ｔ＋、７ｂを共通電極Ｈに片方を乗せ、更に第一次抵
抗体にも重なるように印刷、焼底を行なう。こうするこ
とで、抵抗体の独立をもたらし、更に、中央部を凸部と
することができるために、印字における品質の向上をも
たらすことができる。岡、第一次抵抗体と第二次抵抗体
の作成する順序を逆にすることでも、同様なことが言え
るム 以上、本発明によれば、発熱ヘッドの抵抗体を容易に独
立させることができると共に、抵抗体の中央部をも容易
に凸部とすることができる効果がある。For D, R, F, and G, the primary resistors 1a and 2
a, 5a, 4a, 5a, 6a, 7a f Although they are separated from the common electrode H as shown in the figure, they are printed closer to the independent electrodes A-G than the center, and then fired. In addition,
FIG. 2(1)) is a sectional view taken along line XX' in FIG. 2(a). Next, as shown in FIG. 3(a)K, the secondary resistor 1t1゜2b, ib, 4'b, 513,
Place one side of 6t+ and 7b on the common electrode H, and print and burn the bottom so that it also overlaps the primary resistor. By doing so, the resistor becomes independent, and furthermore, since the central portion can be made into a convex portion, the quality of printing can be improved. Oka: The same thing can be said by reversing the order in which the primary resistor and secondary resistor are created.According to the present invention, it is possible to easily make the resistor of the heating head independent. In addition, there is an effect that the center portion of the resistor can also be easily made into a convex portion.

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

第１図は従来の発熱ヘッドの平面図、第２図（、）と第
５＠　（＆）は、本発明の製造方法の工程順を示すもの
で、第２図゛（ａ）は第一次抵抗体を構成させた時の発
熱ヘッドの平面で、第３図（ａ）は更に第二次抵抗体ｔ
ｆｌｊＫさせた時の発熱ヘッドの平面図であり、第２図
（ｂ）は第２図（ａ）のＸ−Ｘ’線に沿った断面図、第
３図（ｂ）は第３図（ａ）のＹ−Ｙ’線に沿った断面図
である。 ２・・・・・・セラミック基板 Ａ−Ｇ・・・・・・独立富、極 ■・・・・・・共通電極 １ａ〜７ａ・・・・・・第一次抵抗体 １ｂ〜７ｂ・・・・・・第二次抵抗体 以上 出願人　株式会社第二精工舎 代理人　弁理士　最上　　務Figure 1 is a plan view of a conventional heating head, Figures 2 (,) and 5 (&) show the process order of the manufacturing method of the present invention, and Figure 2 (a) is a plan view of a conventional heat generating head. FIG. 3(a) shows the plane of the heating head when the second resistor is configured, and the second resistor t
2(b) is a sectional view taken along line XX' in FIG. 2(a), and FIG. 3(b) is a sectional view taken along the line XX' in FIG. 2(a). ) is a sectional view taken along the YY' line. 2...Ceramic substrate A-G...Independent wealth, pole ■...Common electrode 1a-7a...Primary resistor 1b-7b... ...Applicant for secondary resistor and above Agent: Daini Seikosha Co., Ltd. Patent attorney: Tsutomu Mogami

Claims (1)

【特許請求の範囲】[Claims] 厚麟技術を用いて製作、される発熱ヘッドの構成におい
て、発熱抵抗を複数回に分けて印＠、焼成を行ない、同
−発熱部の抵抗体の位置を、わずかにずらせて、中央部
を重ねる４１？成としたことを特徴とするサーマルプリ
ンタの発熱ヘッドの製造方法。In the configuration of the heat generating head manufactured using Atsurin technology, the heat generating resistor is stamped and fired multiple times, and the position of the resistor in the heat generating part is slightly shifted, and the central part is heated. Overlapping 41? A method for manufacturing a heat generating head for a thermal printer, characterized in that:
JP56172335A 1981-10-28 1981-10-28 Manufacture of heating head for thermal printer Pending JPS5872479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56172335A JPS5872479A (en) 1981-10-28 1981-10-28 Manufacture of heating head for thermal printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56172335A JPS5872479A (en) 1981-10-28 1981-10-28 Manufacture of heating head for thermal printer

Publications (1)

Publication Number Publication Date
JPS5872479A true JPS5872479A (en) 1983-04-30

Family

ID=15939989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56172335A Pending JPS5872479A (en) 1981-10-28 1981-10-28 Manufacture of heating head for thermal printer

Country Status (1)

Country Link
JP (1) JPS5872479A (en)

Similar Documents

Publication Publication Date Title
JPS58211468A (en) Thermal head
JP2816207B2 (en) Thick film type thermal head and method of manufacturing the same
JPH0518146Y2 (en)
JPS59178268A (en) Thermal head
JPS6377755A (en) Thermal head
JP2537559B2 (en) Thick film thermal head
JPH0518145Y2 (en)
JPH04250074A (en) Thermal head
JPH0478546A (en) Thermal printing head
JPH0712685B2 (en) Thermal head
JPH04320854A (en) Manufacture of thick-film type thermal head
JPS59171672A (en) Thermal printing head
JPS61266263A (en) Production of thermal printer head
JPH0632935B2 (en) Thermal head
JPS5896575A (en) Thermal head
JPH0550630A (en) Thermal head and manufacture thereof
JPH01135659A (en) Thick film thermal head
JPH06255155A (en) Thermal head and its manufacture
JPH0238063A (en) Thermal head
JPH04201357A (en) Thick film type thermal head and its manufacture
JPS61287767A (en) Thermal printing head
JPS61266264A (en) Production of thermal printer head
JPH02139741U (en)
JPH0176242U (en)
JPS6322665A (en) How to make a thermal head