FR2458144A1 - Structure de passivation d'un affleurement de jonction semi-conductrice et son procede de fabrication - Google Patents

Structure de passivation d'un affleurement de jonction semi-conductrice et son procede de fabrication

Info

Publication number
FR2458144A1
FR2458144A1 FR7913628A FR7913628A FR2458144A1 FR 2458144 A1 FR2458144 A1 FR 2458144A1 FR 7913628 A FR7913628 A FR 7913628A FR 7913628 A FR7913628 A FR 7913628A FR 2458144 A1 FR2458144 A1 FR 2458144A1
Authority
FR
France
Prior art keywords
layer
oxygen
pref
passivation
silica
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
FR7913628A
Other languages
English (en)
Other versions
FR2458144B1 (fr
Inventor
Andre Peyre Lavigne
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7913628A priority Critical patent/FR2458144A1/fr
Publication of FR2458144A1 publication Critical patent/FR2458144A1/fr
Application granted granted Critical
Publication of FR2458144B1 publication Critical patent/FR2458144B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3157—Partial encapsulation or coating
    • H01L23/3171—Partial encapsulation or coating the coating being directly applied to the semiconductor body, e.g. passivation layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
    • H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3157—Partial encapsulation or coating
    • H01L23/3178—Coating or filling in grooves made in the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Insulating Films (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UNE STRUCTURE DE PASSIVATION D'UN AFFLEUREMENT DE JONCTION SEMI-CONDUCTRICE ET SON PROCEDE DE FABRICATION. CETTE STRUCTURE COMPREND UNE PREMIERE COUCHE 3 DE SILICIUM POLYCRISTALIN, UNE DEUXIEME COUCHE 4 DE NITRURE DE SILICIUM, UNE TROISIEME COUCHE 5 D'OXYDE DE SILICIUM, ET UNE QUATRIEME COUCHE 6 CONSTITUEE D'UN VERRE. APPLICATION AUX TRANSISTORS HAUTE TENSION.
FR7913628A 1979-05-29 1979-05-29 Structure de passivation d'un affleurement de jonction semi-conductrice et son procede de fabrication Granted FR2458144A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7913628A FR2458144A1 (fr) 1979-05-29 1979-05-29 Structure de passivation d'un affleurement de jonction semi-conductrice et son procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913628A FR2458144A1 (fr) 1979-05-29 1979-05-29 Structure de passivation d'un affleurement de jonction semi-conductrice et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2458144A1 true FR2458144A1 (fr) 1980-12-26
FR2458144B1 FR2458144B1 (fr) 1983-04-29

Family

ID=9225963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913628A Granted FR2458144A1 (fr) 1979-05-29 1979-05-29 Structure de passivation d'un affleurement de jonction semi-conductrice et son procede de fabrication

Country Status (1)

Country Link
FR (1) FR2458144A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2010635A (en) * 2012-05-08 2013-11-11 Shindengen Electric Mfg Co Method of manufacturing semiconductor device and semiconductor device.
EP2717299A4 (fr) * 2011-05-26 2015-04-08 Shindengen Electric Mfg Composition de verre pour protection de jonction de semi-conducteurs, procédé de production pour dispositif à semi-conducteur et dispositif à semi-conducteur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103325667A (zh) * 2013-05-20 2013-09-25 扬州中芯晶来半导体制造有限公司 平面可控硅器件芯片终端保护方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2717299A4 (fr) * 2011-05-26 2015-04-08 Shindengen Electric Mfg Composition de verre pour protection de jonction de semi-conducteurs, procédé de production pour dispositif à semi-conducteur et dispositif à semi-conducteur
NL2010635A (en) * 2012-05-08 2013-11-11 Shindengen Electric Mfg Co Method of manufacturing semiconductor device and semiconductor device.
FR2990561A1 (fr) * 2012-05-08 2013-11-15 Shindengen Electric Mfg Procede de fabrication de dispositif semi-conducteur et dispositif semi-conducteur;

Also Published As

Publication number Publication date
FR2458144B1 (fr) 1983-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse