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GB1390039A - Mechano electrical transducer device - Google Patents

Mechano electrical transducer device

Info

Publication number
GB1390039A
GB1390039A GB5533671A GB5533671A GB1390039A GB 1390039 A GB1390039 A GB 1390039A GB 5533671 A GB5533671 A GB 5533671A GB 5533671 A GB5533671 A GB 5533671A GB 1390039 A GB1390039 A GB 1390039A
Authority
GB
United Kingdom
Prior art keywords
stress
channel
semi
gate
capacitative
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
GB5533671A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to GB5533671A priority Critical patent/GB1390039A/en
Publication of GB1390039A publication Critical patent/GB1390039A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/50—Devices controlled by mechanical forces, e.g. pressure

Landscapes

  • Pressure Sensors (AREA)
  • Junction Field-Effect Transistors (AREA)

Abstract

1390039 Stress-sensitive semi-conductor dedevices MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 11 Oct 1973 55336/71 Heading H1K A region of increased mechanical stress is produced in a long thin semi-conductor body by narrowing the width of the body locally; the region of increased stress is in the "channel" area of an isolated "gate' or junction gate structure, and a potential applied to the controlling electrode raises the stress sensitivity of the device. The devices include a PIN diode with a capacitative electrode overlying the channel between P and N regions, a PNP IGFET, an N-type JUGFET, and a PNPN thyristor with a capacitative gate sited to produce a channel between the P-type regions. The thickness of the body may be less than 100 Á. Suitable semi-conductors are germanium, silicon, gallium arsenide, gallium phosphide indium arsenide, and cadmium sulphide.
GB5533671A 1973-10-11 1973-10-11 Mechano electrical transducer device Expired GB1390039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5533671A GB1390039A (en) 1973-10-11 1973-10-11 Mechano electrical transducer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5533671A GB1390039A (en) 1973-10-11 1973-10-11 Mechano electrical transducer device

Publications (1)

Publication Number Publication Date
GB1390039A true GB1390039A (en) 1975-04-09

Family

ID=10473615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5533671A Expired GB1390039A (en) 1973-10-11 1973-10-11 Mechano electrical transducer device

Country Status (1)

Country Link
GB (1) GB1390039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230642B (en) * 1989-04-21 1994-01-12 Gen Electric Slab geometry laser medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230642B (en) * 1989-04-21 1994-01-12 Gen Electric Slab geometry laser medium

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee