JPS575383A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS575383A
JPS575383A JP8001380A JP8001380A JPS575383A JP S575383 A JPS575383 A JP S575383A JP 8001380 A JP8001380 A JP 8001380A JP 8001380 A JP8001380 A JP 8001380A JP S575383 A JPS575383 A JP S575383A
Authority
JP
Japan
Prior art keywords
junction
plating
semiconductor device
electrode
metallic film
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
JP8001380A
Other languages
Japanese (ja)
Inventor
Tatsuyuki Sanada
Takeo Ishiyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8001380A priority Critical patent/JPS575383A/en
Publication of JPS575383A publication Critical patent/JPS575383A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE:To uniformly form a plating layer on a semiconductor device by selectively plating the selective plating forming surface of the device by forming in advance a metallic film so that a plating current may not flow directly through a P-N junction. CONSTITUTION:An Ag paste 15 as conductive substance is bonded to the side face A of a semiconductor element 20 containing a P-N junction and layers 2, 3, 4, and is conducted to a metallic film 7 and the Ag plaste 12 of the electrode 14 leading unit. A material to be plated is thus formed, a direct current is applied between the electrodes opposed with the electrode 14 and the plated surface,and potential difference is thus eliminated on the P-N junction, and preferable heat sink can be formed.
JP8001380A 1980-06-13 1980-06-13 Manufacture of semiconductor device Pending JPS575383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8001380A JPS575383A (en) 1980-06-13 1980-06-13 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8001380A JPS575383A (en) 1980-06-13 1980-06-13 Manufacture of semiconductor device

Publications (1)

Publication Number Publication Date
JPS575383A true JPS575383A (en) 1982-01-12

Family

ID=13706427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8001380A Pending JPS575383A (en) 1980-06-13 1980-06-13 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS575383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800026A (en) * 1994-06-01 1998-09-01 Komatsu Ltd. Elastic-bodied crawler plate and crawler band

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497629A (en) * 1972-05-26 1974-01-23
JPS5191664A (en) * 1974-10-17 1976-08-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497629A (en) * 1972-05-26 1974-01-23
JPS5191664A (en) * 1974-10-17 1976-08-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800026A (en) * 1994-06-01 1998-09-01 Komatsu Ltd. Elastic-bodied crawler plate and crawler band

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