JPS5244569A - Process for production of semiconductor element - Google Patents

Process for production of semiconductor element

Info

Publication number
JPS5244569A
JPS5244569A JP50120911A JP12091175A JPS5244569A JP S5244569 A JPS5244569 A JP S5244569A JP 50120911 A JP50120911 A JP 50120911A JP 12091175 A JP12091175 A JP 12091175A JP S5244569 A JPS5244569 A JP S5244569A
Authority
JP
Japan
Prior art keywords
production
semiconductor element
window
base electrode
inactive region
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
JP50120911A
Other languages
Japanese (ja)
Inventor
Masamitsu Yamauchi
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 JP50120911A priority Critical patent/JPS5244569A/en
Publication of JPS5244569A publication Critical patent/JPS5244569A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Weting (AREA)

Abstract

PURPOSE: To provide a guide pattern in inactive region of an element thereby facilitating inspection of emitter window or base electrode window.
COPYRIGHT: (C)1977,JPO&Japio
JP50120911A 1975-10-07 1975-10-07 Process for production of semiconductor element Pending JPS5244569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50120911A JPS5244569A (en) 1975-10-07 1975-10-07 Process for production of semiconductor element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50120911A JPS5244569A (en) 1975-10-07 1975-10-07 Process for production of semiconductor element

Publications (1)

Publication Number Publication Date
JPS5244569A true JPS5244569A (en) 1977-04-07

Family

ID=14798035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50120911A Pending JPS5244569A (en) 1975-10-07 1975-10-07 Process for production of semiconductor element

Country Status (1)

Country Link
JP (1) JPS5244569A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109855A (en) * 1980-12-27 1982-07-08 Toyo Tire & Rubber Co Ltd Anticorrosive abrasion-resistant lining material
US5059492A (en) * 1989-04-04 1991-10-22 Nippon Steel Corporation Highly corrosion-resistant, colored thin film-coated steel sheet having excellent press-processability and spot-weldability
US5102746A (en) * 1986-07-31 1992-04-07 Nippon Steel Corporation Multicoated steel sheet susceptible to cationic electrodeposition coating
US5705404A (en) * 1993-07-15 1998-01-06 Texas Instruments Incorporated Method of implant verification in semiconductor device using reticle specific indicator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109855A (en) * 1980-12-27 1982-07-08 Toyo Tire & Rubber Co Ltd Anticorrosive abrasion-resistant lining material
US5102746A (en) * 1986-07-31 1992-04-07 Nippon Steel Corporation Multicoated steel sheet susceptible to cationic electrodeposition coating
US5059492A (en) * 1989-04-04 1991-10-22 Nippon Steel Corporation Highly corrosion-resistant, colored thin film-coated steel sheet having excellent press-processability and spot-weldability
US5705404A (en) * 1993-07-15 1998-01-06 Texas Instruments Incorporated Method of implant verification in semiconductor device using reticle specific indicator

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