JPS5254375A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5254375A
JPS5254375A JP13000275A JP13000275A JPS5254375A JP S5254375 A JPS5254375 A JP S5254375A JP 13000275 A JP13000275 A JP 13000275A JP 13000275 A JP13000275 A JP 13000275A JP S5254375 A JPS5254375 A JP S5254375A
Authority
JP
Japan
Prior art keywords
semiconductor device
cutting groove
marging
scribing
reliability
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
JP13000275A
Other languages
Japanese (ja)
Inventor
Hiroyuki Miyama
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP13000275A priority Critical patent/JPS5254375A/en
Publication of JPS5254375A publication Critical patent/JPS5254375A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dicing (AREA)
  • Electrodes Of Semiconductors (AREA)

Abstract

PURPOSE: To simplify later bonding process and improve the reliability of packaged semiconductor device by providing a cutting groove in the scribing marging of a semiconductor wafer and applying insulating treatment to this cutting groove to put the edges of the chip under insulated condition.
COPYRIGHT: (C)1977,JPO&Japio
JP13000275A 1975-10-29 1975-10-29 Semiconductor device Pending JPS5254375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13000275A JPS5254375A (en) 1975-10-29 1975-10-29 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13000275A JPS5254375A (en) 1975-10-29 1975-10-29 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS5254375A true JPS5254375A (en) 1977-05-02

Family

ID=15023709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13000275A Pending JPS5254375A (en) 1975-10-29 1975-10-29 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5254375A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929789A (en) * 1972-07-19 1974-03-16
JPS508470A (en) * 1973-05-21 1975-01-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929789A (en) * 1972-07-19 1974-03-16
JPS508470A (en) * 1973-05-21 1975-01-28

Similar Documents

Publication Publication Date Title
JPS5226182A (en) Manufacturing method of semi-conductor unit
JPS528785A (en) Semiconductor device electrode structure
JPS5239378A (en) Silicon-gated mos type semiconductor device
JPS51145276A (en) Semiconductor device
JPS5230162A (en) Semiconductor device
JPS5287983A (en) Production of semiconductor device
JPS5254375A (en) Semiconductor device
JPS5212575A (en) Production method of semi-conductor device
JPS5441665A (en) Manufacture for semiconductor device
JPS5210032A (en) Construction method of semiconductor memory unit
JPS51112177A (en) Semiconductor equipment
JPS5261960A (en) Production of semiconductor device
JPS5358764A (en) Bonding method of flip chip
JPS51151069A (en) Electrode forming method of a semiconductor element
JPS5236985A (en) Method of connecting semiconductor devices etc.
JPS5250167A (en) Semiconductor device
JPS5314560A (en) Production of semiconductor device
JPS51123086A (en) Semicanductor device and its production process
JPS5339868A (en) Packaging method of semiconductor device
JPS5283166A (en) Semiconductor device and its production
JPS5421166A (en) Manufacture for semiconductor device
JPS5258369A (en) Production of semiconductor device
JPS51138166A (en) Production method of semiconductor device
JPS51150286A (en) Production method of semiconductor device
JPS51147969A (en) Method of manufacturing semiconductor device