DE3067129D1 - Leadless packages for semiconductor devices - Google Patents

Leadless packages for semiconductor devices

Info

Publication number
DE3067129D1
DE3067129D1 DE8080302341T DE3067129T DE3067129D1 DE 3067129 D1 DE3067129 D1 DE 3067129D1 DE 8080302341 T DE8080302341 T DE 8080302341T DE 3067129 T DE3067129 T DE 3067129T DE 3067129 D1 DE3067129 D1 DE 3067129D1
Authority
DE
Germany
Prior art keywords
semiconductor devices
leadless packages
leadless
packages
semiconductor
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.)
Expired
Application number
DE8080302341T
Other languages
German (de)
English (en)
Inventor
Norio Honda
Kunihiko Hayashi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE3067129D1 publication Critical patent/DE3067129D1/de
Expired legal-status Critical Current

Links

Classifications

    • H10W76/157—
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
    • H10W70/68—
    • H10W70/685—
    • H10W76/18—
    • 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
    • H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
    • 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
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092—Dispersed materials, e.g. conductive pastes or inks
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09145—Edge details
    • H05K2201/09181—Notches in edge pads
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09709—Staggered pads, lands or terminals; Parallel conductors in different planes
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09845—Stepped hole, via, edge, bump or conductor
    • 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
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
    • H05K3/4053—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques
    • H05K3/4061—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques for via connections in inorganic insulating substrates
    • 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
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
    • 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
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
    • H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
    • H05K3/4629—Manufacturing 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
    • H10W90/754—

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combinations Of Printed Boards (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
DE8080302341T 1979-07-11 1980-07-10 Leadless packages for semiconductor devices Expired DE3067129D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979095327U JPS5615059U (cg-RX-API-DMAC10.html) 1979-07-11 1979-07-11

Publications (1)

Publication Number Publication Date
DE3067129D1 true DE3067129D1 (en) 1984-04-26

Family

ID=14134628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080302341T Expired DE3067129D1 (en) 1979-07-11 1980-07-10 Leadless packages for semiconductor devices

Country Status (3)

Country Link
EP (1) EP0023400B1 (cg-RX-API-DMAC10.html)
JP (1) JPS5615059U (cg-RX-API-DMAC10.html)
DE (1) DE3067129D1 (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551746A (en) * 1982-10-05 1985-11-05 Mayo Foundation Leadless chip carrier apparatus providing an improved transmission line environment and improved heat dissipation
GB2197540B (en) * 1986-11-12 1991-04-17 Murata Manufacturing Co A circuit structure.
EP0276345B1 (en) * 1987-01-28 1993-03-17 Unisys Corporation Elastic bladder method of fabricating an integrated circuit package having bonding pads in a stepped cavity
US5008492A (en) * 1989-10-20 1991-04-16 Hughes Aircraft Company High current feedthrough package
US5455385A (en) * 1993-06-28 1995-10-03 Harris Corporation Multilayer LTCC tub architecture for hermetically sealing semiconductor die, external electrical access for which is provided by way of sidewall recesses
TW276356B (cg-RX-API-DMAC10.html) * 1994-06-24 1996-05-21 Ibm
JP4138211B2 (ja) * 2000-07-06 2008-08-27 株式会社村田製作所 電子部品およびその製造方法、集合電子部品、電子部品の実装構造、ならびに電子装置
JP3850338B2 (ja) * 2002-05-24 2006-11-29 京セラ株式会社 配線基板
KR100489820B1 (ko) * 2002-11-19 2005-05-16 삼성전기주식회사 세라믹 다층기판 및 그 제조방법
US6917265B2 (en) 2003-05-22 2005-07-12 Synergy Microwave Corporation Microwave frequency surface mount components and methods of forming same
EP3313156B1 (en) * 2015-06-19 2020-04-29 Nippon Telegraph and Telephone Corporation Solder joint structure of flexible printed circuit board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128829B1 (cg-RX-API-DMAC10.html) * 1968-10-21 1976-08-21
US3801881A (en) * 1971-10-30 1974-04-02 Nippon Electric Co Packaged semiconductor device including a housing in the form of a rectangular parallelepiped and ceramic rectangular base member
JPS5116258B2 (cg-RX-API-DMAC10.html) * 1971-10-30 1976-05-22
US3872583A (en) * 1972-07-10 1975-03-25 Amdahl Corp LSI chip package and method
JPS5524423A (en) * 1978-08-10 1980-02-21 Nissan Motor Co Ltd Semiconductor pressure sensor

Also Published As

Publication number Publication date
EP0023400A1 (en) 1981-02-04
JPS5615059U (cg-RX-API-DMAC10.html) 1981-02-09
EP0023400B1 (en) 1984-03-21

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee