BE634737A - - Google Patents
Info
- Publication number
- BE634737A BE634737A BE634737DA BE634737A BE 634737 A BE634737 A BE 634737A BE 634737D A BE634737D A BE 634737DA BE 634737 A BE634737 A BE 634737A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/04042—Bonding areas specifically adapted for wire connectors, e.g. wirebond pads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Rectifiers (AREA)
- Die Bonding (AREA)
- Motor Or Generator Current Collectors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US212974A US3274460A (en) | 1962-07-27 | 1962-07-27 | Controlled rectifier comprising a resistive plating interconnecting adjacent n and p layers |
Publications (1)
Publication Number | Publication Date |
---|---|
BE634737A true BE634737A (xx) | 1900-01-01 |
Family
ID=22793196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE634737D BE634737A (xx) | 1962-07-27 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3274460A (xx) |
BE (1) | BE634737A (xx) |
ES (1) | ES289957A1 (xx) |
GB (1) | GB981270A (xx) |
NL (1) | NL294340A (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3297921A (en) * | 1965-04-15 | 1967-01-10 | Int Rectifier Corp | Controlled rectifier having shunted emitter formed by a nickel layer underneath an aluminum layer |
SE311701B (xx) * | 1966-07-07 | 1969-06-23 | Asea Ab | |
GB1144917A (en) * | 1966-12-02 | 1969-03-12 | Ass Elect Ind | Improvements in pressure contact semi-conductor devices |
BE759754A (fr) * | 1969-12-02 | 1971-05-17 | Licentia Gmbh | Thyristor avec emetteur court-circuite a l'une des faces principales aumoins du disque de thyristor et procede de production du thyristor |
US3979767A (en) * | 1971-06-24 | 1976-09-07 | Mitsubishi Denki Kabushiki Kaisha | Multilayer P-N junction semiconductor switching device having a low resistance path across said P-N junction |
US20130075891A1 (en) * | 2011-09-23 | 2013-03-28 | Formosa Microsemi Co., Ltd. | Flip chip type full wave rectification semiconductor device and its manufacturing method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2751528A (en) * | 1954-12-01 | 1956-06-19 | Gen Electric | Rectifier cell mounting |
NL217849A (xx) * | 1956-06-12 | |||
US3109983A (en) * | 1957-05-02 | 1963-11-05 | Glenn F Cooper | Circuits with distributed characteristics |
DE1057694B (de) * | 1957-08-01 | 1959-05-21 | Siemens Ag | Gekapseltes Halbleitergeraet mit einem oder mehreren p-n-UEbergaengen |
US2971139A (en) * | 1959-06-16 | 1961-02-07 | Fairchild Semiconductor | Semiconductor switching device |
NL265766A (xx) * | 1960-06-10 | |||
US3090873A (en) * | 1960-06-21 | 1963-05-21 | Bell Telephone Labor Inc | Integrated semiconductor switching device |
-
0
- BE BE634737D patent/BE634737A/xx unknown
- NL NL294340D patent/NL294340A/xx unknown
-
1962
- 1962-07-27 US US212974A patent/US3274460A/en not_active Expired - Lifetime
-
1963
- 1963-06-28 GB GB25754/63A patent/GB981270A/en not_active Expired
- 1963-07-05 ES ES0289957A patent/ES289957A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL294340A (xx) | 1900-01-01 |
US3274460A (en) | 1966-09-20 |
GB981270A (en) | 1965-01-20 |
ES289957A1 (es) | 1963-12-01 |