GB1170912A - Improvements in or relating to Germanium Transistors. - Google Patents

Improvements in or relating to Germanium Transistors.

Info

Publication number
GB1170912A
GB1170912A GB32114/68A GB3211468A GB1170912A GB 1170912 A GB1170912 A GB 1170912A GB 32114/68 A GB32114/68 A GB 32114/68A GB 3211468 A GB3211468 A GB 3211468A GB 1170912 A GB1170912 A GB 1170912A
Authority
GB
United Kingdom
Prior art keywords
layer
base
mask
region
sio
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.)
Expired
Application number
GB32114/68A
Other languages
English (en)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of GB1170912A publication Critical patent/GB1170912A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/921—Structures or relative sizes of bond pads
    • H10W72/926—Multiple bond pads having different sizes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/043—Dual dielectric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/115—Orientation

Landscapes

  • Bipolar Transistors (AREA)
  • Electrodes Of Semiconductors (AREA)
GB32114/68A 1967-07-06 1968-07-05 Improvements in or relating to Germanium Transistors. Expired GB1170912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0110700 1967-07-06

Publications (1)

Publication Number Publication Date
GB1170912A true GB1170912A (en) 1969-11-19

Family

ID=7530427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32114/68A Expired GB1170912A (en) 1967-07-06 1968-07-05 Improvements in or relating to Germanium Transistors.

Country Status (6)

Country Link
US (1) US3583857A (enExample)
CH (1) CH483121A (enExample)
FR (1) FR1575985A (enExample)
GB (1) GB1170912A (enExample)
NL (1) NL6807952A (enExample)
SE (1) SE350653B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086373A1 (enExample) * 1970-04-27 1971-12-31 Siemens Ag

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006148050A (ja) * 2004-10-21 2006-06-08 Seiko Epson Corp 薄膜トランジスタ、電気光学装置、及び電子機器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086373A1 (enExample) * 1970-04-27 1971-12-31 Siemens Ag

Also Published As

Publication number Publication date
CH483121A (de) 1969-12-15
FR1575985A (enExample) 1969-07-25
US3583857A (en) 1971-06-08
DE1614553A1 (de) 1970-08-20
SE350653B (enExample) 1972-10-30
DE1614553B2 (de) 1975-10-23
NL6807952A (enExample) 1969-01-08

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