JPS54123874A - Air tight sealing method for ic chip - Google Patents

Air tight sealing method for ic chip

Info

Publication number
JPS54123874A
JPS54123874A JP3094078A JP3094078A JPS54123874A JP S54123874 A JPS54123874 A JP S54123874A JP 3094078 A JP3094078 A JP 3094078A JP 3094078 A JP3094078 A JP 3094078A JP S54123874 A JPS54123874 A JP S54123874A
Authority
JP
Japan
Prior art keywords
solder
tint
chip
sealed
sealing method
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.)
Granted
Application number
JP3094078A
Other languages
English (en)
Other versions
JPS6047746B2 (ja
Inventor
Ryoji Iwamura
Mitsunari Kamata
Masanori Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP53030940A priority Critical patent/JPS6047746B2/ja
Publication of JPS54123874A publication Critical patent/JPS54123874A/ja
Publication of JPS6047746B2 publication Critical patent/JPS6047746B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/161—Cap
    • H01L2924/1615—Shape
    • H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap

Landscapes

  • Ceramic Products (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP53030940A 1978-03-20 1978-03-20 Ｉｃチップの気密封止方法 Expired JPS6047746B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53030940A JPS6047746B2 (ja) 1978-03-20 1978-03-20 Ｉｃチップの気密封止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53030940A JPS6047746B2 (ja) 1978-03-20 1978-03-20 Ｉｃチップの気密封止方法

Publications (2)

Publication Number Publication Date
JPS54123874A true JPS54123874A (en) 1979-09-26
JPS6047746B2 JPS6047746B2 (ja) 1985-10-23

Family

ID=12317666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53030940A Expired JPS6047746B2 (ja) 1978-03-20 1978-03-20 Ｉｃチップの気密封止方法

Country Status (1)

Country Link
JP (1) JPS6047746B2 (ja)

Also Published As

Publication number Publication date
JPS6047746B2 (ja) 1985-10-23

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