DE3887873D1 - Phantom-esd-schutzschaltung mit e-feldverdichtung. - Google Patents
Phantom-esd-schutzschaltung mit e-feldverdichtung.Info
- Publication number
- DE3887873D1 DE3887873D1 DE88909949T DE3887873T DE3887873D1 DE 3887873 D1 DE3887873 D1 DE 3887873D1 DE 88909949 T DE88909949 T DE 88909949T DE 3887873 T DE3887873 T DE 3887873T DE 3887873 D1 DE3887873 D1 DE 3887873D1
- Authority
- DE
- Germany
- Prior art keywords
- phantom
- protection circuit
- esd protection
- field compression
- compression
- 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
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)
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 |
PCT/US1988/003448 WO1989004059A1 (en) | 1987-10-19 | 1988-10-11 | Phantom esd protection circuit employing e-field crowding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3887873D1 true DE3887873D1 (de) | 1994-03-24 |
DE3887873T2 DE3887873T2 (de) | 1994-09-01 |
Family
ID=22330413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3887873T Expired - Fee Related DE3887873T2 (de) | 1987-10-19 | 1988-10-11 | Phantom-esd-schutzschaltung mit e-feldverdichtung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4750081A (de) |
EP (1) | EP0335965B1 (de) |
JP (1) | JPH02501696A (de) |
DE (1) | DE3887873T2 (de) |
WO (1) | WO1989004059A1 (de) |
Families Citing this family (6)
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)
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 |
JPH0732237B2 (ja) * | 1985-04-08 | 1995-04-10 | エスジ−エス−トムソン マイクロエレクトロニクス インコーポレイテッド | 静電放電入力保護回路 |
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 |
-
1987
- 1987-10-19 US US07/109,942 patent/US4750081A/en not_active Expired - Lifetime
-
1988
- 1988-10-11 EP EP88909949A patent/EP0335965B1/de not_active Expired - Lifetime
- 1988-10-11 DE DE3887873T patent/DE3887873T2/de not_active Expired - Fee Related
- 1988-10-11 WO PCT/US1988/003448 patent/WO1989004059A1/en active IP Right Grant
- 1988-10-11 JP JP63509128A patent/JPH02501696A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3887873T2 (de) | 1994-09-01 |
EP0335965B1 (de) | 1994-02-16 |
US4750081A (en) | 1988-06-07 |
EP0335965A1 (de) | 1989-10-11 |
WO1989004059A1 (en) | 1989-05-05 |
JPH0553304B2 (de) | 1993-08-09 |
JPH02501696A (ja) | 1990-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |