JPH01288462A - Recording head - Google Patents
Recording headInfo
- Publication number
- JPH01288462A JPH01288462A JP11870688A JP11870688A JPH01288462A JP H01288462 A JPH01288462 A JP H01288462A JP 11870688 A JP11870688 A JP 11870688A JP 11870688 A JP11870688 A JP 11870688A JP H01288462 A JPH01288462 A JP H01288462A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- layer
- magnetic
- attraction force
- magnetic attraction
- 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
- 239000010410 layer Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 7
- 239000011241 protective layer Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000005338 heat storage Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 4
- 238000004544 sputter deposition Methods 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000001459 lithography Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000003923 scrap metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、ノンインパクト印写装置に閃し、更に詳しく
は、熱と磁気の作用により、熱可塑性磁気インクを被転
写媒体に転写させ、文字、画像を得る印写装置に係る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a non-impact printing device, and more specifically, to a non-impact printing device, which transfers thermoplastic magnetic ink to a transfer medium by the action of heat and magnetism, It relates to a printing device that obtains characters and images.
小型、低価格のノンインパクト印写方法として磁気イン
クを用いたものが多く発案されている。Many small-sized, low-cost, non-impact printing methods using magnetic ink have been proposed.
例えば、溶融熱転写方法のインクに磁気インクを用い、
熱供給手段とは別に設けられた磁気手段によって、熱像
に対応する該インクに磁気吸引力を作用させ転写させる
というものである。さらに、第２図に示したように、該
熱供給手段であるサーマルヘッドの裏面に磁性部材を接
着し、磁気吸引力をより大きくすることが考えられてい
る。For example, magnetic ink is used as the ink for the fused thermal transfer method,
A magnetic means provided separately from the heat supply means applies a magnetic attraction force to the ink corresponding to the thermal image to cause the ink to be transferred. Furthermore, as shown in FIG. 2, it has been considered to bond a magnetic member to the back surface of the thermal head, which is the heat supply means, to further increase the magnetic attraction force.
しかし、このような従来の構成では、サーマルヘッドの
発熱素子の位置に対して磁性部材を精度よ（接着するこ
とは難しく、また、発熱素子と磁性部材の間にセラミッ
ク基板が介在するため、発熱索子と磁性部材の間に距離
ができ、十分な磁気吸引力を発生させることができない
といつρ問題を存している。However, in such a conventional configuration, it is difficult to precisely adhere the magnetic member to the position of the heating element of the thermal head, and since the ceramic substrate is interposed between the heating element and the magnetic member, the heat generation If there is a distance between the cord and the magnetic member and a sufficient magnetic attraction force cannot be generated, a ρ problem may occur.
これに対して第３図番こ示ずようにセラミック基板の全
体を薄くしたり、磁性部材を接着する部分のろ薄＜４゛
ることにより磁気吸引力の向上を図ることが考えられる
が、セラミック基板を均一に精度よく薄くすることは難
しく、また強度的にも問題がある。On the other hand, as shown in Figure 3, it is possible to improve the magnetic attraction force by making the entire ceramic substrate thinner or by making the part where the magnetic member is bonded less than 4゜. It is difficult to thin the ceramic substrate uniformly and accurately, and there are also problems in terms of strength.
本究明はかかる従来の問題点を解決し、製造が容易であ
り、かつ十分な磁気吸引力を発生させることができる３
己録ヘツドを提供せんとする（）のである。The present research solves these conventional problems, is easy to manufacture, and can generate sufficient magnetic attraction force3.
I am trying to provide a self-recording head ().
本発明の記録ヘッドは、熱可塑性磁気インクを塗布した
フィルムに熱エネルギニを印加する手段と、Ｍ ｐＡ可
塑性インクに磁気吸引力を発生する手段をイｆ１−１熱
エネルギー印加の制御により該熱可塑性インクの溶融部
を磁気吸引力により該フィルムと空間を隔てて位置する
被転写媒体へ転写させる印写’Ａ Ｍに於て、該磁気吸
引力発生手段の一部である磁性部材を埋め込んだ金屑基
板の表面に、厚さ５０μｍ以下の絶縁層をスパッタリン
グ等で形成したものを基板とし、該基板上にδ熱層、発
熱体層、電極層、保護層を形成した構造であることを特
徴とする。The recording head of the present invention has a means for applying thermal energy to a film coated with a thermoplastic magnetic ink, and a means for generating a magnetic attraction force to the MpA plastic ink, by controlling the application of thermal energy to the thermoplastic magnetic ink. In printing 'AM', which transfers the molten part of the ink to a transfer medium located apart from the film by magnetic attraction force, a metal plate embedded with a magnetic member that is part of the magnetic attraction force generating means is used. It is characterized by a structure in which an insulating layer with a thickness of 50 μm or less is formed by sputtering or the like on the surface of a scrap substrate, and a δ heat layer, a heating element layer, an electrode layer, and a protective layer are formed on the substrate. shall be.
本発明の記録ヘプトの１実施例を第１図を用いて説明す
る。第１図は本発明の記録ヘッドの断面図である。One embodiment of the recording head of the present invention will be described with reference to FIG. FIG. 1 is a sectional view of the recording head of the present invention.
金属基板１に磁性部材２が入る溝があり、その部分に磁
性部材３が圧入接着されている。金屑基板１にはアルミ
ニウム、磁性部材２にはパーメンジュールを用いている
。金属！［１と磁性部材２は一体となるように研磨によ
り仕上げられており、その上に絶Ｒ層４としてＳ ｉ
Ｏｘがスパックリングにより形成されている。その上に
ガラスグレーズ層３が厚膜印刷、焼成されており、これ
を基板としてサーマルヘッドを形成するつ発熱体Ｂ５と
してＴ ａ ｘ Ｎ 、電極層６と【７てＡＵをスパッ
クリングし、フォトリソにより発熱素子及び給配ｆｉ極
を形成する。さらにその」ニー保護層７としてＳ １０
ｓ 、Ｔ ａｔ Ｏｓをスパックリングにより形成する
。A metal substrate 1 has a groove into which a magnetic member 2 is inserted, and a magnetic member 3 is press-fitted into the groove. The metal scrap substrate 1 is made of aluminum, and the magnetic member 2 is made of permendur. metal! [1 and the magnetic member 2 are finished by polishing so that they are integrated, and a Si
Ox is formed by spackling. A glass glaze layer 3 is thickly printed and fired on top of the glass glaze layer 3, and this is used as a substrate to form a thermal head.TaxN is used as a heating element B5, an electrode layer 6 is formed, and AU is spackled and photolithography is performed. A heating element and a supply/distribution fi pole are formed by this. In addition, the "knee protective layer 7" S 10
s, T at Os are formed by spuckling.
かかる本実施例の構成では、発＃！％素子の直下に磁性
部材２が配置され、さらにセラミック基板８にかわって
金屑基板１を用いているため、放熱性が良く、また恰配
電極と金属基枚重を接較するととが容易であるため共通
電極側の電流容量を十分に得ることも可能である。In the configuration of this embodiment, the #! % Since the magnetic member 2 is placed directly under the element, and the scrap metal substrate 1 is used instead of the ceramic substrate 8, heat dissipation is good, and it is easy to connect the properly arranged electrodes and the weight of the metal substrate. Therefore, it is also possible to obtain sufficient current capacity on the common electrode side.
（発明の効果〕
本発明によれば、記録ヘッドの放熱板となる金層基板１
と磁性部材２が一体で形成され、その上に発熱素子等が
形成されているため、十分な機械的強度を侍、、でいる
、また、フォトリン等により発熱素子を磁性部材の位置
を基準に精度よく形成でき、さらに発熱素子と磁性部材
との間に存在するものが５０μｍ以下の厚みを持った絶
縁層のりであるため、十分な磁気吸引力を発生させるこ
とができる。(Effects of the Invention) According to the present invention, the gold layer substrate 1 serving as a heat dissipation plate of a recording head
and the magnetic member 2 are integrally formed, and the heating element etc. are formed on top of it, so it has sufficient mechanical strength.In addition, the heating element can be referenced to the position of the magnetic member using photorin etc. It can be formed with high precision, and furthermore, since what is present between the heating element and the magnetic member is an insulating layer glue having a thickness of 50 μm or less, a sufficient magnetic attraction force can be generated.
第１図は本発明の記録ヘッドの断面図、第２図、第３図
は従来の記録ヘッドの断面図を示す。
１・・・金属、Ｗ［
２・・・磁性部材
３・・・ガラスグレーズ層
４・・・絶縁層
５・・・発熱体層
６・・・電極層
７・・・保護層
８・・・セラミック基板
以 上
出頃人 セイコーエプソン株式会社
代理人 弁理士 絵本 喜三部 他１名７を風幕祖
第１図
３ がラスゲＬ−ス゛、警
８ 仏ラミック基本えFIG. 1 is a sectional view of a recording head of the present invention, and FIGS. 2 and 3 are sectional views of a conventional recording head. DESCRIPTION OF SYMBOLS 1... Metal, W[ 2... Magnetic member 3... Glass glaze layer 4... Insulating layer 5... Heat generating layer 6... Electrode layer 7... Protective layer 8... Ceramic substrates and above People who are currently on the market Seiko Epson Co., Ltd. agent Patent attorney Picture book Kisanbe and 1 other person
Claims (1)
を印加する手段と、該熱可塑性インクに磁気吸引力を発
生する手段を有し、熱エネルギー印加の制御により該熱
可塑性インクの溶融部を磁気吸引力により該フィルムと
空間を隔てて位置する被転写媒体へ転写させる印写装置
に於て、該磁気吸引力発生手段の一部である磁性部材を
埋め込んだ金属基板の表面に、厚さ５０μｍ以下の絶縁
層をスパッタリンダ等で形成したものを基板とし、該基
板上に蓄熱層、発熱体層、電極層、保護層を形成した構
造であることを特徴とする記録ヘッド。It has a means for applying thermal energy to a film coated with a thermoplastic magnetic ink, and a means for generating a magnetic attraction force to the thermoplastic ink, and by controlling the application of thermal energy, the melted part of the thermoplastic ink is attracted by the magnetic attraction force. In a printing device that transfers images to a transfer medium located apart from the film, a metal substrate having a thickness of 50 μm or less is placed on the surface of a metal substrate in which a magnetic member, which is a part of the magnetic attraction force generating means, is embedded. A recording head characterized in that it has a structure in which a substrate is an insulating layer formed using a sputter cylinder or the like, and a heat storage layer, a heat generating layer, an electrode layer, and a protective layer are formed on the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11870688A JPH01288462A (en) | 1988-05-16 | 1988-05-16 | Recording head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11870688A JPH01288462A (en) | 1988-05-16 | 1988-05-16 | Recording head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01288462A true JPH01288462A (en) | 1989-11-20 |
Family
ID=14743110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11870688A Pending JPH01288462A (en) | 1988-05-16 | 1988-05-16 | Recording head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01288462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120386A (en) * | 2010-11-30 | 2011-07-13 | 山东华菱电子有限公司 | Thermal print head and manufacturing method thereof |
-
1988
- 1988-05-16 JP JP11870688A patent/JPH01288462A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120386A (en) * | 2010-11-30 | 2011-07-13 | 山东华菱电子有限公司 | Thermal print head and manufacturing method thereof |
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