GB1403239A - Semiconductor devices - Google Patents

Semiconductor devices

Info

Publication number
GB1403239A
GB1403239A GB4574772A GB4574772A GB1403239A GB 1403239 A GB1403239 A GB 1403239A GB 4574772 A GB4574772 A GB 4574772A GB 4574772 A GB4574772 A GB 4574772A GB 1403239 A GB1403239 A GB 1403239A
Authority
GB
United Kingdom
Prior art keywords
semi
conductor
layer
etching
oct
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
GB4574772A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1403239A publication Critical patent/GB1403239A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/10—Arrangements for heating
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D8/00—Diodes
    • H10D8/40—Transit-time diodes, e.g. IMPATT or TRAPATT diodes 
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N80/00—Bulk negative-resistance effect devices
    • H10N80/10—Gunn-effect devices
    • H10N80/107—Gunn diodes
    • 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
    • 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
    • H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Weting (AREA)
  • Wire Bonding (AREA)
  • Drying Of Semiconductors (AREA)
GB4574772A 1971-10-07 1972-10-04 Semiconductor devices Expired GB1403239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7113746A NL7113746A (https=) 1971-10-07 1971-10-07

Publications (1)

Publication Number Publication Date
GB1403239A true GB1403239A (en) 1975-08-28

Family

ID=19814192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4574772A Expired GB1403239A (en) 1971-10-07 1972-10-04 Semiconductor devices

Country Status (9)

Country Link
JP (1) JPS5323990B2 (https=)
AU (1) AU4728572A (https=)
CA (1) CA973975A (https=)
CH (1) CH549870A (https=)
DE (1) DE2248089A1 (https=)
FR (1) FR2156123B1 (https=)
GB (1) GB1403239A (https=)
IT (1) IT975162B (https=)
NL (1) NL7113746A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025046878A1 (en) * 2023-08-31 2025-03-06 Nippon Telegraph And Telephone Corporation Reconfigurable intelligent surface module and method of manufacturing thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039473A (https=) * 1973-08-10 1975-04-11
FR2420208A1 (fr) * 1978-03-17 1979-10-12 Thomson Csf Procede de realisation collective d'une source d'ondes millimetriques de type preaccorde et source ainsi realisee
DE2824027C2 (de) * 1978-06-01 1985-03-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Halbleiterbauelement und Verfahren zu seiner Herstellung
DE102022004377A1 (de) * 2022-11-23 2024-05-23 Azur Space Solar Power Gmbh Diodenanordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333007A (fr) * 1962-02-16 1963-07-19 Intermetall Procédé de fabrication de transistors à haute fréquence et transistors conformesà ceux ainsi obtenus
US3509428A (en) * 1967-10-18 1970-04-28 Hughes Aircraft Co Ion-implanted impatt diode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025046878A1 (en) * 2023-08-31 2025-03-06 Nippon Telegraph And Telephone Corporation Reconfigurable intelligent surface module and method of manufacturing thereof

Also Published As

Publication number Publication date
DE2248089A1 (de) 1973-04-12
FR2156123A1 (https=) 1973-05-25
NL7113746A (https=) 1973-04-10
FR2156123B1 (https=) 1977-12-23
IT975162B (it) 1974-07-20
AU4728572A (en) 1974-04-11
JPS5323990B2 (https=) 1978-07-18
CA973975A (en) 1975-09-02
CH549870A (de) 1974-05-31
JPS4846272A (https=) 1973-07-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee