KR910005735A - 전자회로기판 및 그 제조방법 - Google Patents

전자회로기판 및 그 제조방법 Download PDF

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Publication number
KR910005735A
KR910005735A KR1019900011819A KR900011819A KR910005735A KR 910005735 A KR910005735 A KR 910005735A KR 1019900011819 A KR1019900011819 A KR 1019900011819A KR 900011819 A KR900011819 A KR 900011819A KR 910005735 A KR910005735 A KR 910005735A
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Prior art keywords
electronic circuit
circuit board
sintered body
ceramic sintered
porous ceramic
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KR1019900011819A
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English (en)
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KR100211852B1 (ko
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데루요다까시 쯔까다
사찌히로 노다
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원본미기재
이비덴 가부시끼가이샤
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Priority claimed from JP1225951A external-priority patent/JP2803751B2/ja
Priority claimed from JP1226585A external-priority patent/JP2803752B2/ja
Priority claimed from JP1245952A external-priority patent/JP2803754B2/ja
Priority claimed from JP1247048A external-priority patent/JP2803755B2/ja
Application filed by 원본미기재, 이비덴 가부시끼가이샤 filed Critical 원본미기재
Publication of KR910005735A publication Critical patent/KR910005735A/ko
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Publication of KR100211852B1 publication Critical patent/KR100211852B1/ko

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/16Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0306Inorganic insulating substrates, e.g. ceramic, glass
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4803Insulating or insulated parts, e.g. mountings, containers, diamond heatsinks
    • H01L21/4807Ceramic parts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/12Mountings, e.g. non-detachable insulating substrates
    • H01L23/14Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
    • H01L23/15Ceramic or glass substrates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01Dielectrics
    • H05K2201/0104Properties and characteristics in general
    • H05K2201/0116Porous, e.g. foam
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/46Manufacturing multilayer circuits
    • H05K3/4611Manufacturing multilayer circuits by laminating two or more circuit boards
    • H05K3/4626Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
    • H05K3/4629Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating inorganic sheets comprising printed circuits, e.g. green ceramic sheets
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49124On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155Manufacturing circuit on or in base
    • Y10T29/49163Manufacturing circuit on or in base with sintering of base

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Non-Adjustable Resistors (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음

Description

전자회로기판 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 제1실시예의 전자회로기판을 나타내는 것으로, 제1도는 그 단면도.
제2도는 요부확대단면도.
제7도는 제5실시예의 다층전자회로기판의 단면도.
제18도 내지 제21도는 막상소자, 각 방열체와 다공질 세라믹 소결체의 접합 상태를 나타내는 요부확대 단면도.

Claims (20)

  1. 다공질 세라믹 소결체의 표면에 막상의 도전성 회로, 저항체, 콘덴서등의 막상소자를 직접형성하게되고, 상기 다공질 세라믹 소결체의 표면에 있어서 기공 및 요철 표면에 상기 막상소자의 하면이 설상으로 들어가 밀착하고 있으며, 상기 다공질 세라믹 소결체의 기공내에는 수지가 함침되어 있는 것을 특징으로 하는 전자회로기판.
  2. 제1항에 있어서, 다공질 세라믹 소결체는 평균기공경이 0.2내지 15㎛로서 기공율이 10용량%이상인 것을 특징으로하는 전자 회로기판.
  3. 제1항에 있어서, 복수의 전자회로기판이 절연층을 거쳐 다층상태로 적층되어 있는 것을 특징으로하는 전자회로기판.
  4. 제3항에 있어서, 가장 바깥표면의 전자회로기판의 표면에는 절연층을 형성하고, 그 절연층상에 도체층을 형성하고 있는 것을 특징으로하는 전자회로기판.
  5. 제3항에 있어서, 절연층은 수지 또는 수지와 무기재료의 복합재인 것을 특징으로하는 전자회로기판.
  6. 제1항에 있어서, 복수의 전자회로기판이 다공질 중간층을 거쳐 다층상태에 적층되어 있으며, 그 다공질 중간층의 기공내에는 수지가 함침되어 있는 것을 특징으로하는 전자회로기판.
  7. 제1항, 제3항 또는 제6항에 있어서, 전자회로기판은 다공질 세라믹 소결체의 표면에 방열체를 접합하고 있는 것을 특징으로하는 전자회로기판.
  8. 다공질 세라믹 소결체의 표면에 막상소자를 직접 형성하고, 그후 다공질 세라믹 소결체의 기공내에 수지를 함침 시킴으로서, 막상소자의 하면이 다공질 세라믹 소결체의 표면에 있어서 기공 및 요철표면에 설상으로 들어가 밀착하여 있는 전자회로기판을 제조하는 것을 특징으로 하는 전자회로기판의 제조방법.
  9. 제8항에 있어서, 막상소자의 형성은 미소성의 세라믹스 성형체의 표면에 막상소자형성용의 페이스트를 도포하고, 그후 가열, 소성하는 것에 의하여 행하는 것을 특징으로하는 전자회로기판의 제조방법.
  10. 제8항에 있어서, 막상소자의 형성은 다공질 세라믹 소결체의 표면에 막상소자 형성용의 페이스트를 도포하고, 그후 가열함으로서 행하는 것을 특징으로하는 전자회로기판의 제조방법.
  11. 제8항에 있어서, 막상소자의 형성은 다공질 세라믹 소결체의 표면에 회로형성 부분을 제외하여 마스킹을 하고, 증착 또는 스패터링에 의하여 막상소자를 형성하고, 그후 마스크를 제거함으로서 행하는 것을 특징으로하는 전자회로기판의 제조방법.
  12. 제8항에 있어서, 수지의 함침은 가열용융한 수지중에, 막상소자를 형성한 다공질 세라믹 소결체를 침적함으로서 행하는 것을 특징으로 하는 전자회로기판의 제조방법.
  13. 제8항에 있어서, 수지의 합침은 모노마 상태의 수지를 다공질 세라믹 소결체의 기공증에 합침시키고, 그후 고분자화함으로서 행하는 것을 특징으로하는 전자회로기판의 제조방법.
  14. 제8항에 있어서, 다공질 세라믹 소결체는 평균기공경이 0.2~15㎛이고, 기공율이 10용량%이상인것을 특징으로하는 전자회로기판의 제조방법.
  15. 제8항에 있어서, 막상소자를 형성하고, 기공내에 수지를 합침한 다공질 세라믹 소결체에서되는 전자회로기판을 복수매 준비하고, 그 전자회로기판을 절연층을 거쳐 적층하고, 다층 전자회로기판을 제조하는 것을 특징으로하는 전자회로기판의 제조방법.
  16. 제15항에 있어서, 다층전자회로기판의 최표면의 전자회로기판에 절연층을 형성하고, 그후 절연층의 표면에 도체층을 형성하는 것을 특징으로하는 전자회로기판의 제조방법.
  17. 제8항에 있어서, 다공질 세라믹 소결체의 표면에 막상소자를 직접 형성하고, 그후 다공질 소결체의 복수매를 적층하고, 그후 다공질 세라믹 소결체의 기공내에 수지를 합침시키는 것을 특징으로 하는 전자회로기판의 제조방법.
  18. 제17항에 있어서, 다공질 세라믹 소결체는 절연층을 거쳐 적층하는 것을 특징으로하는 전자회로기판의 제조방법.
  19. 제17항에 있어서, 다공질 세라믹 소결체는 다공질 중간층을 거쳐 적층하고, 그후 다공질 세라믹 소결체및 다공질 중간층의 기공내에 수지를 합침 시키는 것을 특징으로하는 전자회로기판의 제조방법.
  20. 제8, 제15 또는 제19항에 있어서, 전자회로기판은 다공질 세라믹 소결체의 표면에 방열판을 접합하고 있는 것을 특징으로 하는 전자회로기판의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900011819A 1989-08-03 1990-08-01 전자회로기판 및 그 제조 방법 KR100211852B1 (ko)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP201757 1989-08-03
JP1201757A JP2787953B2 (ja) 1989-08-03 1989-08-03 電子回路基板
JP225951 1989-08-31
JP1225951A JP2803751B2 (ja) 1989-08-31 1989-08-31 多層電子回路基板
JP226585 1989-09-01
JP1226585A JP2803752B2 (ja) 1989-09-01 1989-09-01 多層電子回路基板
JP1245952A JP2803754B2 (ja) 1989-09-21 1989-09-21 多層電子回路基板
JP245952 1989-09-21
JP247048 1989-09-22
JP1247048A JP2803755B2 (ja) 1989-09-22 1989-09-22 多層電子回路基板

Publications (2)

Publication Number Publication Date
KR910005735A true KR910005735A (ko) 1991-03-30
KR100211852B1 KR100211852B1 (ko) 1999-08-02

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Application Number Title Priority Date Filing Date
KR1019900011819A KR100211852B1 (ko) 1989-08-03 1990-08-01 전자회로기판 및 그 제조 방법

Country Status (5)

Country Link
US (1) US5144536A (ko)
EP (1) EP0411639B1 (ko)
JP (1) JP2787953B2 (ko)
KR (1) KR100211852B1 (ko)
DE (1) DE69008963T2 (ko)

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US5144536A (en) 1992-09-01
KR100211852B1 (ko) 1999-08-02
DE69008963D1 (de) 1994-06-23
DE69008963T2 (de) 1994-10-20
EP0411639A2 (en) 1991-02-06
JP2787953B2 (ja) 1998-08-20
JPH0364984A (ja) 1991-03-20
EP0411639A3 (en) 1991-09-25
EP0411639B1 (en) 1994-05-18

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