JPS52144962A - Electrode structure - Google Patents

Electrode structure

Info

Publication number
JPS52144962A
JPS52144962A JP6113276A JP6113276A JPS52144962A JP S52144962 A JPS52144962 A JP S52144962A JP 6113276 A JP6113276 A JP 6113276A JP 6113276 A JP6113276 A JP 6113276A JP S52144962 A JPS52144962 A JP S52144962A
Authority
JP
Japan
Prior art keywords
insulation film
electrode structure
wiring layer
bump
cracking
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
Application number
JP6113276A
Other languages
Japanese (ja)
Inventor
Hiroshi Kato
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 JP6113276A priority Critical patent/JPS52144962A/en
Publication of JPS52144962A publication Critical patent/JPS52144962A/en
Pending legal-status Critical Current

Links

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  • Electrodes Of Semiconductors (AREA)

Abstract

PURPOSE: To prevent the occurrence of cracking in an insulation film by sufficiently extending the interposing layers formed between a wiring layer and bump elec trodes over the insulation film, in the electrode structure comprising the wiring layer exposed through the contact holes of the insulation film surface and the bump electrodes connected thereto.
COPYRIGHT: (C)1977,JPO&Japio
JP6113276A 1976-05-28 1976-05-28 Electrode structure Pending JPS52144962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6113276A JPS52144962A (en) 1976-05-28 1976-05-28 Electrode structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6113276A JPS52144962A (en) 1976-05-28 1976-05-28 Electrode structure

Publications (1)

Publication Number Publication Date
JPS52144962A true JPS52144962A (en) 1977-12-02

Family

ID=13162234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6113276A Pending JPS52144962A (en) 1976-05-28 1976-05-28 Electrode structure

Country Status (1)

Country Link
JP (1) JPS52144962A (en)

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