JPS5387677A - Production of superhigh frequency semiconductor element of cylindrical shap e - Google Patents

Production of superhigh frequency semiconductor element of cylindrical shap e

Info

Publication number
JPS5387677A
JPS5387677A JP261477A JP261477A JPS5387677A JP S5387677 A JPS5387677 A JP S5387677A JP 261477 A JP261477 A JP 261477A JP 261477 A JP261477 A JP 261477A JP S5387677 A JPS5387677 A JP S5387677A
Authority
JP
Japan
Prior art keywords
semiconductor element
production
frequency semiconductor
superhigh frequency
shap
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
JP261477A
Other languages
Japanese (ja)
Inventor
Noboru Deguchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP261477A priority Critical patent/JPS5387677A/en
Publication of JPS5387677A publication Critical patent/JPS5387677A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To achieve the improvement in the yield of an element for superhigh frequency and the prevention of element degradation and breakdown by forming the semiconductor element in cylindrical shape.
COPYRIGHT: (C)1978,JPO&Japio
JP261477A 1977-01-12 1977-01-12 Production of superhigh frequency semiconductor element of cylindrical shap e Pending JPS5387677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP261477A JPS5387677A (en) 1977-01-12 1977-01-12 Production of superhigh frequency semiconductor element of cylindrical shap e

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP261477A JPS5387677A (en) 1977-01-12 1977-01-12 Production of superhigh frequency semiconductor element of cylindrical shap e

Publications (1)

Publication Number Publication Date
JPS5387677A true JPS5387677A (en) 1978-08-02

Family

ID=11534264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP261477A Pending JPS5387677A (en) 1977-01-12 1977-01-12 Production of superhigh frequency semiconductor element of cylindrical shap e

Country Status (1)

Country Link
JP (1) JPS5387677A (en)

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