JPS53120271A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS53120271A
JPS53120271A JP3586877A JP3586877A JPS53120271A JP S53120271 A JPS53120271 A JP S53120271A JP 3586877 A JP3586877 A JP 3586877A JP 3586877 A JP3586877 A JP 3586877A JP S53120271 A JPS53120271 A JP S53120271A
Authority
JP
Japan
Prior art keywords
semiconductor device
passivation film
chemical refrigerant
corrosion
isolated
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
JP3586877A
Other languages
Japanese (ja)
Inventor
Kiyohiko Mihara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3586877A priority Critical patent/JPS53120271A/en
Publication of JPS53120271A publication Critical patent/JPS53120271A/en
Pending legal-status Critical Current

Links

Landscapes

  • Formation Of Insulating Films (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE: To prevent the corrosion of the passivation film caused by the chemical refrigerant and thus to increase the reliability, by extending the anti-chemical refrigerant material covering the passivation film up to the isolation band including the peripheral electrode the central electrode of which is isolated.
COPYRIGHT: (C)1978,JPO&Japio
JP3586877A 1977-03-29 1977-03-29 Semiconductor device Pending JPS53120271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3586877A JPS53120271A (en) 1977-03-29 1977-03-29 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3586877A JPS53120271A (en) 1977-03-29 1977-03-29 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS53120271A true JPS53120271A (en) 1978-10-20

Family

ID=12453958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3586877A Pending JPS53120271A (en) 1977-03-29 1977-03-29 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS53120271A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56169557U (en) * 1980-05-16 1981-12-15
JPS5760844A (en) * 1980-09-30 1982-04-13 Nec Corp Semiconductor device
FR2817656A1 (en) * 2000-12-05 2002-06-07 Gemplus Card Int ELECTRICAL INSULATION OF GROUPED MICROCIRCUITS BEFORE UNIT BONDING
FR2828333A1 (en) * 2000-06-23 2003-02-07 Gemplus Card Int Electrical insulation of chip wafers involves liquid phase deposition of an insulating silica layer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56169557U (en) * 1980-05-16 1981-12-15
JPS5760844A (en) * 1980-09-30 1982-04-13 Nec Corp Semiconductor device
FR2828333A1 (en) * 2000-06-23 2003-02-07 Gemplus Card Int Electrical insulation of chip wafers involves liquid phase deposition of an insulating silica layer
FR2817656A1 (en) * 2000-12-05 2002-06-07 Gemplus Card Int ELECTRICAL INSULATION OF GROUPED MICROCIRCUITS BEFORE UNIT BONDING
WO2002047161A2 (en) * 2000-12-05 2002-06-13 Gemplus Barrier against overflow for fixing adhesive of a semiconductor chip
WO2002047161A3 (en) * 2000-12-05 2003-04-24 Gemplus Card Int Barrier against overflow for fixing adhesive of a semiconductor chip

Similar Documents

Publication Publication Date Title
JPS5395571A (en) Semiconductor device
JPS53120271A (en) Semiconductor device
JPS52131464A (en) Manufacture of semiconductor device
JPS5220797A (en) Automatic alarm valve
JPS5441666A (en) Semiconductor integrated circuit element
JPS52141565A (en) Manufacture of semiconductor unit
JPS51120686A (en) Semiconductor pressure converter
JPS542667A (en) Manufacture of semiconductor device
JPS5416979A (en) Production of semiconuctor device
JPS548834A (en) Semiconductor rectifying device
JPS5233670A (en) Process for preparation of saccharin
JPS53117158A (en) Floating ring seal
JPS5245266A (en) Semiconductor device with protective coating membrane
JPS5431272A (en) Semiconductor device
JPS5233349A (en) Humidifier
JPS53118371A (en) Manufacture of semiconductor device
JPS5258370A (en) Semiconductor device
JPS52141566A (en) Semiconductor device and its manufacture
JPS52119070A (en) Bonding semiconductor pellet to header
JPS51118996A (en) Material detector
JPS51142987A (en) Semiconductor devices
JPS51123064A (en) Forming process of bonding-pad area
JPS5391581A (en) Vapor cooling type semiconductor device
JPS52141564A (en) Manufacture of semiconductor unit
JPS5245265A (en) Semiconductor device