JPH01194492A - Manufacture of glass-glazed substrate - Google Patents
Manufacture of glass-glazed substrateInfo
- Publication number
- JPH01194492A JPH01194492A JP1997188A JP1997188A JPH01194492A JP H01194492 A JPH01194492 A JP H01194492A JP 1997188 A JP1997188 A JP 1997188A JP 1997188 A JP1997188 A JP 1997188A JP H01194492 A JPH01194492 A JP H01194492A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- substrate
- green sheet
- solvent
- plasticizer
- 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
- 239000000758 substrate Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 60
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 238000001354 calcination Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract description 8
- 238000002844 melting Methods 0.000 abstract description 8
- 239000004014 plasticizer Substances 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002270 dispersing agent Substances 0.000 abstract description 4
- 239000004925 Acrylic resin Substances 0.000 abstract description 3
- 229920000178 Acrylic resin Polymers 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 abstract description 2
- 229960002380 dibutyl phthalate Drugs 0.000 abstract 2
- -1 bond Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000007650 screen-printing Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007606 doctor blade method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は金属あるいはセラミック等の基板にガラスをグ
レーズするガラスグレーズ基板の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method of manufacturing a glass glaze substrate, in which a substrate made of metal, ceramic, or the like is glazed with glass.
（従来の技術）
従来、サーデイツプパッケージ型のセラミックパッケー
ジでは表面に低融点ガラスが被着されたセラミック基板
が用Ｉりられている。また、電子部品を気密性を保って
封止するなどのために金属部材等にも低融点ガラスが被
着された基板が用いられている。(Prior Art) Conventionally, a ceramic package of the cer-deep package type uses a ceramic substrate having a low melting point glass adhered to the surface thereof. Furthermore, substrates coated with low melting point glass are also used for metal members and the like in order to seal electronic components while maintaining airtightness.
これら低融点ガラスを基板にグレーズする方法として従
来なされている方法は、低融点ガラス粉末をアクリル樹
脂、ニトロセルロース等の適当な結合剤と溶剤とを用い
てペース］・状にし、これをスクリーン印刷等によって
基板上に印刷し、溶剤を揮散させて乾燥固化し、ついで
空気中で加熱して結合剤等の有機成分を除去するととも
に仮焼することによりグレーズするものである。The conventional method for glazing these low-melting point glasses on a substrate is to form a paste using a suitable binder and solvent such as acrylic resin or nitrocellulose, and then screen-print the powder. It is printed on a substrate by evaporation of the solvent, dried and solidified, then heated in air to remove organic components such as a binder, and calcined to form a glaze.
（発明が解決しようとする課題）
しかしながら、ガラス粉末をペースト状にしてスクリー
ン印刷する方法で得られる印刷膜の１漠厚はさほど厚く
ないので、ガラスグレーズ層を１ｍｍ以上程度の厚さに
設けるためには、スクリーン印刷を複数回行って積層し
て設ける必要がある。(Problem to be Solved by the Invention) However, since the thickness of the printed film obtained by screen printing by making glass powder into a paste is not very thick, it is necessary to provide the glass glaze layer with a thickness of about 1 mm or more. , it is necessary to perform screen printing multiple times and laminate them.
したがって、従来のスクリーン印刷法で厚いガラスグレ
ーズ層を設ける際は複数回のスクリーン印刷が必要であ
り、工程が長くなり、またガラスグレーズ層の厚さ制御
も困難になるという問題点がある。Therefore, when forming a thick glass glaze layer using the conventional screen printing method, screen printing is required multiple times, which increases the process time and makes it difficult to control the thickness of the glass glaze layer.
そこで、本発明は上記問題点を解消すべくなされたもの
であり、その目的とするところは、任意の厚さのガラス
グレーズ層を有する基板を容易に得ることのできるガラ
スグレーズ基板の製造方法を提供するにある。Therefore, the present invention has been made to solve the above problems, and its purpose is to provide a method for manufacturing a glass glaze substrate that can easily obtain a substrate having a glass glaze layer of an arbitrary thickness. It is on offer.
（課題を解決するための手段） 本発明は上記目的を達成するため次の構成をそなえる。(Means for solving problems) The present invention has the following configuration to achieve the above object.
すなわち、ガラス粉末に少なくとも結合剤、溶剤を混合
してスラリー化した後ガラスグリーンシートを形成し、
該ガラスグリーンシートを所定形状に成形し、ついで酸
化皮膜を形成した金属あるいはセラミック等の基板上に
載置し、前記ガラスグリーンシート中の結合剤等の有機
成分を加熱により除去するとともに仮焼することにより
グレーズすることを特徴とする。That is, glass powder is mixed with at least a binder and a solvent to form a slurry, and then a glass green sheet is formed.
The glass green sheet is formed into a predetermined shape, then placed on a substrate made of metal or ceramic on which an oxide film has been formed, organic components such as binders in the glass green sheet are removed by heating, and calcined. It is characterized by glazing.
（発明の概要）
本発明ではガラス粉末、結合剤、溶剤および必要に応じ
て添加した可塑剤、分散剤からなるガラスグリーンシー
トを所定の形状に加工した後、セラミック基板あるいは
全屈基板上に截置してガラスグリーンシー］〜中の結合
剤等の有機成分を加熱により除去するとともに仮焼する
ことによりガラスグレーズ基板を得ることを特徴とする
。前記ガラスグリーンシートは、上記ガラス粉末、結合
剤等を混合した後スラリー化し、ドクターブレード法に
より所定の厚さおよび形状に成形する。セラミック基板
あるいは金属基板への所定形状に加工したガラスグリー
ンシートの截置は、載せるだけでなく熱圧着、溶剤や接
着剤使用等による接着方法を用いてもよい。(Summary of the Invention) In the present invention, a glass green sheet made of glass powder, a binder, a solvent, and a plasticizer and a dispersant added as necessary is processed into a predetermined shape and then cut onto a ceramic substrate or a fully curved substrate. A glass glaze substrate is obtained by removing organic components such as a binder by heating and calcining the glass green sea. The glass green sheet is made by mixing the glass powder, binder, etc., and then forming the slurry into a slurry, which is then formed into a predetermined thickness and shape using a doctor blade method. A glass green sheet processed into a predetermined shape may be placed on a ceramic substrate or a metal substrate by not only mounting but also an adhesion method such as thermocompression bonding, use of a solvent or adhesive, or the like.
（実施例） 以下本発明の好適な実施例を詳細に説明する。(Example) Preferred embodiments of the present invention will be described in detail below.
まず、作業温度５００℃以下の低融点ガラス粉末。First, low-melting glass powder with a working temperature of 500°C or less.
３５０℃以下の温度で熱分解し、揮散しやすいアクリル
系樹脂から成る結合剤、ジブチルフタレート等の可塑剤
、分散剤、アセトン等の溶剤を粉砕・混合して得られた
スラリーをドクターブレード法により所定の厚さに成形
することにより、低融点のガラスグリーンシートを得る
。A slurry obtained by grinding and mixing a binder made of acrylic resin that thermally decomposes at a temperature of 350 degrees Celsius or less and easily volatilizes, a plasticizer such as dibutyl phthalate, a dispersant, and a solvent such as acetone is processed using the doctor blade method. By molding to a predetermined thickness, a glass green sheet with a low melting point is obtained.
このガラスグリーンシートを所定の形状にプレス打ち抜
き加工した後、基板との接合面に接着用の溶剤としてジ
ブチルフタレ−１へを塗布し、アルミナセラミック、フ
ォルステライトセラミックなどのセラミック基板にガラ
スグリーンシートを５０ｋｇｆ／ｃｍ’の圧力で６０秒
間抑圧して、ガラスグリーンシートとセラミック基板と
を圧着する。After press punching this glass green sheet into a predetermined shape, dibutyl phthalate 1 is applied as an adhesive solvent to the joint surface with the substrate, and 50 kgf of the glass green sheet is attached to a ceramic substrate such as alumina ceramic or forsterite ceramic. The glass green sheet and the ceramic substrate are pressed together by pressing at a pressure of /cm' for 60 seconds.
第１図はセラミック基板１０にガラスグリーンシー１へ
１２が接着された状態を示す断面図である。FIG. 1 is a cross-sectional view showing a ceramic substrate 10 with a glass green sheet 12 bonded to the ceramic substrate 10. As shown in FIG.
図で１４はガラスグリーンシート１２とセラミック基板
１０を接着する溶剤である。この溶剤１４は、ガラスグ
リーンシート１２を部分的に溶かすように作用してガラ
スグリーンシート１２をセラミック基板１０に接着する
。In the figure, 14 is a solvent for bonding the glass green sheet 12 and the ceramic substrate 10. This solvent 14 acts to partially melt the glass green sheet 12 and adheres the glass green sheet 12 to the ceramic substrate 10.
そして、ガラスグリーンシート１２が接着された基板を
大気中において１５０〜３５０℃の温度で約１時間加熱
し、結合剤、可塑剤等の有機成分を除去するとともに、
４００℃、１時間仮焼することにより、ガラスグレーズ
層が形成されたセラミック基板が得られる。Then, the substrate to which the glass green sheet 12 is adhered is heated in the atmosphere at a temperature of 150 to 350°C for about 1 hour to remove organic components such as binders and plasticizers, and
By calcining at 400° C. for 1 hour, a ceramic substrate on which a glass glaze layer is formed is obtained.
上述したように、ガラスグリーンシートはプレス打ち抜
き加工等が可能であり、あらかじめ所定の形状に成形で
き、また、ガラスグリーンシーｌ−形成時あるいは複数
枚積層することによりその厚さも任意に設定できるので
、従来のスクリーン印刷によっていた方法と比較しては
るかに能率的に所定のガラスグレーズ層を有する基板を
製造することができる。なお、」二連した実施例におい
てはセラミック基板１０にガラスグレーズ層を設けた例
について説明したが、セラミックの他にあらかじめガラ
スグリーンシートを截置する表面に酸化皮膜を形成した
鉄−ニッケル合金、鉄−ニッケルーコバルト合金などの
金属基板にたいしても窒素ガス中などの不活性雰囲気中
で１５０〜３５０°Ｃの温度で２０〜５０時間加熱し、
結合剤、可塑剤等の有機成分を除去するとともに、４０
０℃、１時間加熱して仮焼することにより、同様にガラ
スグリーンシ−トを用いてガラスグレーズ層を形成する
ことが可能である。As mentioned above, glass green sheets can be processed by press punching, etc., and can be formed into a predetermined shape in advance, and the thickness can be set arbitrarily at the time of forming the glass green sheet or by laminating multiple sheets. , it is possible to manufacture a substrate with a predetermined glass glaze layer much more efficiently than with the conventional screen printing method. In addition, in the two series of embodiments, an example in which a glass glaze layer was provided on the ceramic substrate 10 was explained, but in addition to ceramics, iron-nickel alloys with an oxide film formed on the surface on which a glass green sheet is previously formed, A metal substrate such as an iron-nickel-cobalt alloy is also heated at a temperature of 150 to 350°C for 20 to 50 hours in an inert atmosphere such as nitrogen gas,
In addition to removing organic components such as binders and plasticizers,
By heating and calcining at 0° C. for 1 hour, it is possible to form a glass glaze layer using a glass green sheet in the same way.
また、ガラスグレーズ層として低融点ガラス粉末を用い
た例について説明したが、本発明を適用してホウケイ酸
系ガラス等の硬質ガラス粉末を用いたガラスグレーズ基
板も製造することができる。Further, although an example in which a low melting point glass powder is used as the glass glaze layer has been described, the present invention can also be applied to produce a glass glaze substrate using a hard glass powder such as borosilicate glass.
以上、本発明について好適な実施例を挙げて種々説明し
たが、−本発明はこの実施例に限定されるものではなく
、発明の精神を逸脱しない範囲内で多くの改変を施し得
るのはもちろんのことである。Although the present invention has been variously explained above with reference to preferred embodiments, the present invention is not limited to these embodiments, and it goes without saying that many modifications can be made without departing from the spirit of the invention. It is about.
（発明の効果）
本発明によれば、上述したように、厚さおよび形状を任
意に成型することのできるガラスグリーンシートを用い
るようにしたから、任意の厚さおよび形状を有するガラ
スグレーズ層を形成することが容易であり、また、ガラ
スグリーンシートを用いることによって作業工程を一層
単純化することができる等の著効を奏する。(Effects of the Invention) According to the present invention, as described above, since a glass green sheet that can be formed into any thickness and shape is used, a glass glaze layer having any thickness and shape can be formed. It is easy to form, and the work process can be further simplified by using a glass green sheet.
第１図は本発明に係るガラスグリーンシートが接着され
たセラミック基板の断面図である。
１０・・・セラミック基板、
１２・・・ガラスグリーンシート、
１４・・・溶剤。FIG. 1 is a sectional view of a ceramic substrate to which a glass green sheet according to the present invention is adhered. 10...Ceramic substrate, 12...Glass green sheet, 14...Solvent.
Claims (1)
ラリー化した後ガラスグリーンシートを形成し、該ガラ
スグリーンシートを所定形状に成形し、ついで酸化皮膜
を形成した金属あるいはセラミック等の基板上に載置し
、前記ガラスグリーンシート中の結合剤等の有機成分を
加熱により除去するとともに仮焼することによりグレー
ズすることを特徴とするガラスグレーズ基板の製造方法
。1. After mixing glass powder with at least a binder and a solvent to form a slurry, a glass green sheet is formed, the glass green sheet is formed into a predetermined shape, and then placed on a metal or ceramic substrate on which an oxide film has been formed. A method for manufacturing a glass glazed substrate, characterized in that organic components such as a binder in the glass green sheet are removed by heating and the glaze is performed by calcining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997188A JPH01194492A (en) | 1988-01-29 | 1988-01-29 | Manufacture of glass-glazed substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997188A JPH01194492A (en) | 1988-01-29 | 1988-01-29 | Manufacture of glass-glazed substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01194492A true JPH01194492A (en) | 1989-08-04 |
Family
ID=12014081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997188A Pending JPH01194492A (en) | 1988-01-29 | 1988-01-29 | Manufacture of glass-glazed substrate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01194492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015532533A (en) * | 2012-10-05 | 2015-11-09 | タイコ・エレクトロニクス・コーポレイションＴｙｃｏ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏｒｐｏｒａｔｉｏｎ | Electrical component and method and system for manufacturing electrical component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116472A (en) * | 1977-03-23 | 1978-10-11 | Tokyo Shibaura Electric Co | Electric device board |
| JPS6122682A (en) * | 1984-07-10 | 1986-01-31 | ティーディーケイ株式会社 | Method of producing glazed ceramic substrate |
| JPS62198187A (en) * | 1986-02-26 | 1987-09-01 | 日本金属株式会社 | Insulating board for electric apparatus |
-
1988
- 1988-01-29 JP JP1997188A patent/JPH01194492A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116472A (en) * | 1977-03-23 | 1978-10-11 | Tokyo Shibaura Electric Co | Electric device board |
| JPS6122682A (en) * | 1984-07-10 | 1986-01-31 | ティーディーケイ株式会社 | Method of producing glazed ceramic substrate |
| JPS62198187A (en) * | 1986-02-26 | 1987-09-01 | 日本金属株式会社 | Insulating board for electric apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015532533A (en) * | 2012-10-05 | 2015-11-09 | タイコ・エレクトロニクス・コーポレイションＴｙｃｏ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏｒｐｏｒａｔｉｏｎ | Electrical component and method and system for manufacturing electrical component |
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