JPS5931870A - Manufacture of film for etching - Google Patents
Manufacture of film for etchingInfo
- Publication number
- JPS5931870A JPS5931870A JP13958982A JP13958982A JPS5931870A JP S5931870 A JPS5931870 A JP S5931870A JP 13958982 A JP13958982 A JP 13958982A JP 13958982 A JP13958982 A JP 13958982A JP S5931870 A JPS5931870 A JP S5931870A
- Authority
- JP
- Japan
- Prior art keywords
- film
- etching
- paper
- toner
- copied
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
- H05K3/065—Etching masks applied by electrographic, electrophotographic or magnetographic methods
Landscapes
- ing And Chemical Polishing (AREA)
Abstract
PURPOSE:To shorten considerably the time required to form a film for etching and to reduce the cost because a darkroom and any special chemicals are not required, by utilizing the heat transfer of a toner to form said film. CONSTITUTION:For example, in the formation of a printed board, a pattern for etching is copied on paper or the like with a PPC type copying machine, and the copied surface is pressed against the surface of copper foil and heated with an iron or the like. As a result, the toner adhering to the paper melts and sticks fast to the surface of the foil. Since the toner is hydrophobic, a film which is not dissolved during etching is formed. The paper is gently stripped from the film.
Description
【発明の詳細な説明】
この発明は化学薬品によるエツチングを行なう際の波膜
形成処理にかかわるものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a corrugated film forming process during chemical etching.
従来の方法は、エツチングする面に感光剤を塗ｎｊして
、乾燥したあと１霧光し、現像して水洗い、乾燥すると
いう手順によっていたため、時間がかかり、暗室など設
備を要すること、現像剤なとの経費がかさむことなと多
くの欠点を抱えていた。The conventional method involved coating the surface to be etched with a photosensitizer, drying it, exposing it to one mist of light, developing it, washing it with water, and drying it, which took time, required equipment such as a darkroom, and It had many drawbacks, including high costs for drugs.
この発明は上記の点を解決することを意図したもので、
たとえばプリント基板を作成する場まず、エツチングす
るパターンをＰＰＣタイプの複写装置により紙などにコ
ピーする。次にコピー面を銅はく面に押しあて、アイロ
ンなどて加熱する。この結果紙にイ′：１着していたト
ナーは融けて銅はく面に粘着する。トナーは疎水性であ
るためエツチングにおいても溶けない波膜を形成する。This invention is intended to solve the above points,
For example, when creating a printed circuit board, a pattern to be etched is first copied onto paper using a PPC type copying device. Next, press the copy side against the copper foil side and heat it with an iron. As a result, the toner adhering to the paper melts and adheres to the copper foil surface. Since the toner is hydrophobic, it forms a wave film that does not dissolve even during etching.
あとは紙を静かにはがせばよい。All you have to do is gently peel off the paper.
上記のようにこの発明によれば著しく少ない工程で、大
幅に時間を短縮することができる。また暗室や特殊な薬
品を必要としないので、コストの低減も図れる。As described above, according to the present invention, it is possible to significantly shorten the time with significantly fewer steps. Furthermore, since a dark room or special chemicals are not required, costs can be reduced.
Claims (1)
用する製法Manufacturing method that uses toner thermal transfer for film formation processing for etching
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13958982A JPS5931870A (en) | 1982-08-11 | 1982-08-11 | Manufacture of film for etching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13958982A JPS5931870A (en) | 1982-08-11 | 1982-08-11 | Manufacture of film for etching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5931870A true JPS5931870A (en) | 1984-02-21 |
Family
ID=15248781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13958982A Pending JPS5931870A (en) | 1982-08-11 | 1982-08-11 | Manufacture of film for etching |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5931870A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1786248A1 (en) * | 2005-11-10 | 2007-05-16 | General Electric Company | Low cost antenna array fabrication technology |
| CN104556005A (en) * | 2014-12-31 | 2015-04-29 | 泰州巨纳新能源有限公司 | Method for transferring graphene film |
-
1982
- 1982-08-11 JP JP13958982A patent/JPS5931870A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1786248A1 (en) * | 2005-11-10 | 2007-05-16 | General Electric Company | Low cost antenna array fabrication technology |
| JP2007135213A (en) * | 2005-11-10 | 2007-05-31 | General Electric Co <Ge> | Low-cost antenna array production technology |
| US7510668B2 (en) | 2005-11-10 | 2009-03-31 | General Electric Company | Low cost antenna array fabrication technology |
| US7985463B2 (en) | 2005-11-10 | 2011-07-26 | General Electric Company | Low cost antenna array fabrication technology |
| CN104556005A (en) * | 2014-12-31 | 2015-04-29 | 泰州巨纳新能源有限公司 | Method for transferring graphene film |
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