JPS52167A - Method of marking semiconductor - Google Patents

Method of marking semiconductor

Info

Publication number
JPS52167A
JPS52167A JP7557475A JP7557475A JPS52167A JP S52167 A JPS52167 A JP S52167A JP 7557475 A JP7557475 A JP 7557475A JP 7557475 A JP7557475 A JP 7557475A JP S52167 A JPS52167 A JP S52167A
Authority
JP
Japan
Prior art keywords
marking
marking semiconductor
semiconductor
lead frame
processing steps
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
JP7557475A
Other languages
Japanese (ja)
Other versions
JPS6111792B2 (en
Inventor
Fumio Arai
Osamu Ito
Yasuhiko Ikeda
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 JP7557475A priority Critical patent/JPS52167A/en
Publication of JPS52167A publication Critical patent/JPS52167A/en
Publication of JPS6111792B2 publication Critical patent/JPS6111792B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce improper marking and number of processing steps by plating lead frame and thereafter marking resin sealer immediately.
COPYRIGHT: (C)1977,JPO&Japio
JP7557475A 1975-06-23 1975-06-23 Method of marking semiconductor Granted JPS52167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7557475A JPS52167A (en) 1975-06-23 1975-06-23 Method of marking semiconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7557475A JPS52167A (en) 1975-06-23 1975-06-23 Method of marking semiconductor

Publications (2)

Publication Number Publication Date
JPS52167A true JPS52167A (en) 1977-01-05
JPS6111792B2 JPS6111792B2 (en) 1986-04-04

Family

ID=13580085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7557475A Granted JPS52167A (en) 1975-06-23 1975-06-23 Method of marking semiconductor

Country Status (1)

Country Link
JP (1) JPS52167A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617028A (en) * 1979-07-20 1981-02-18 Hitachi Ltd Manufacture of semiconductor device
JPS5924675A (en) * 1982-08-02 1984-02-08 Hitachi Ltd Method for marking package

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617028A (en) * 1979-07-20 1981-02-18 Hitachi Ltd Manufacture of semiconductor device
JPS5924675A (en) * 1982-08-02 1984-02-08 Hitachi Ltd Method for marking package

Also Published As

Publication number Publication date
JPS6111792B2 (en) 1986-04-04

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