JPH0553304B2 - - Google Patents

Info

Publication number
JPH0553304B2
JPH0553304B2 JP63509128A JP50912888A JPH0553304B2 JP H0553304 B2 JPH0553304 B2 JP H0553304B2 JP 63509128 A JP63509128 A JP 63509128A JP 50912888 A JP50912888 A JP 50912888A JP H0553304 B2 JPH0553304 B2 JP H0553304B2
Authority
JP
Japan
Prior art keywords
pad
diodes
transistor
charge
diode
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 - Fee Related
Application number
JP63509128A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02501696A (ja
Inventor
Shaonan Tsuan
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.)
Unisys Corp
Original Assignee
Unisys 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 Unisys Corp filed Critical Unisys Corp
Publication of JPH02501696A publication Critical patent/JPH02501696A/ja
Publication of JPH0553304B2 publication Critical patent/JPH0553304B2/ja
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
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/60—Protection against electrostatic charges or discharges, e.g. Faraday shields
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
JP63509128A 1987-10-19 1988-10-11 電界混雑を用いる仮想ｅｓｄ保護回路 Granted JPH02501696A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/109,942 US4750081A (en) 1987-10-19 1987-10-19 Phantom ESD protection circuit employing E-field crowding
US109,942 1987-10-19

Publications (2)

Publication Number Publication Date
JPH02501696A JPH02501696A (ja) 1990-06-07
JPH0553304B2 true JPH0553304B2 (cg-RX-API-DMAC7.html) 1993-08-09

Family

ID=22330413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63509128A Granted JPH02501696A (ja) 1987-10-19 1988-10-11 電界混雑を用いる仮想ｅｓｄ保護回路

Country Status (5)

Country Link
US (1) US4750081A (cg-RX-API-DMAC7.html)
EP (1) EP0335965B1 (cg-RX-API-DMAC7.html)
JP (1) JPH02501696A (cg-RX-API-DMAC7.html)
DE (1) DE3887873T2 (cg-RX-API-DMAC7.html)
WO (1) WO1989004059A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01262654A (ja) * 1988-04-14 1989-10-19 Toshiba Corp 半導体装置
US5029041A (en) * 1989-08-31 1991-07-02 Northern Telecom Limited Electrostatic discharge protection for a printed circuit board
US6979908B1 (en) * 2000-01-11 2005-12-27 Texas Instruments Incorporated Input/output architecture for integrated circuits with efficient positioning of integrated circuit elements
DE10129012C1 (de) * 2001-06-15 2002-10-10 Infineon Technologies Ag Verfahren zur Entwicklung von ESD-Schutzelementen mittels Bauelementesimulation
US9024526B1 (en) 2012-06-11 2015-05-05 Imaging Systems Technology, Inc. Detector element with antenna
US10152146B2 (en) 2015-09-16 2018-12-11 Microsoft Technology Licensing, Llc Cosmetically hidden electrostatic discharge protection structures

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106048A (en) * 1977-04-27 1978-08-08 Rca Corp. Integrated circuit protection device comprising diode having large contact area in shunt with protected bipolar transistor
JPS57139957A (en) * 1981-02-24 1982-08-30 Mitsubishi Electric Corp Protective diode of semiconductor integrated circuit device
US4481421A (en) * 1982-05-24 1984-11-06 The United States Of America As Represented By The Secretary Of The Navy Lithium-6 coated wire mesh neutron detector
US4605980A (en) * 1984-03-02 1986-08-12 Zilog, Inc. Integrated circuit high voltage protection
JPS60246668A (ja) * 1984-05-22 1985-12-06 Mitsubishi Electric Corp 半導体集積回路
US4692781B2 (en) * 1984-06-06 1998-01-20 Texas Instruments Inc Semiconductor device with electrostatic discharge protection
DE3422132C1 (de) * 1984-06-14 1986-01-09 Texas Instruments Deutschland Gmbh, 8050 Freising Schutzschaltungsanordnung
WO1986006213A1 (en) * 1985-04-08 1986-10-23 Sgs Semiconductor Corporation Electrostatic discharge input protection network
JPS61295651A (ja) * 1985-06-24 1986-12-26 Mitsubishi Electric Corp 半導体入力保護装置
IT1186338B (it) * 1985-10-29 1987-11-26 Sgs Microelettronica Spa Dispositivo elettronico a semiconduttore per la protezione di circuiti integrati da scariche elettrostatiche e procedimento per la sua fabbricazione
IT1188398B (it) * 1986-02-18 1988-01-07 Sgs Microelettronica Spa Struttura integrata di protezione da scariche elettrostatische e dispositivo a semiconduttore incorporante la stessa

Also Published As

Publication number Publication date
WO1989004059A1 (en) 1989-05-05
US4750081A (en) 1988-06-07
EP0335965A1 (en) 1989-10-11
DE3887873D1 (de) 1994-03-24
DE3887873T2 (de) 1994-09-01
JPH02501696A (ja) 1990-06-07
EP0335965B1 (en) 1994-02-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees