GB884557A - Improvements in or relating to semi-conductive devices - Google Patents
Improvements in or relating to semi-conductive devicesInfo
- Publication number
- GB884557A GB884557A GB25039/58A GB2503958A GB884557A GB 884557 A GB884557 A GB 884557A GB 25039/58 A GB25039/58 A GB 25039/58A GB 2503958 A GB2503958 A GB 2503958A GB 884557 A GB884557 A GB 884557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- semi
- accommodating
- mica
- aug
- space
- 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
Links
- 239000010445 mica Substances 0.000 abstract 3
- 229910052618 mica group Inorganic materials 0.000 abstract 3
- 239000004065 semiconductor Substances 0.000 abstract 3
- 238000005275 alloying Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/24—Alloying of impurity materials, e.g. doping materials, electrode materials, with a semiconductor body
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
- C30B31/04—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion materials in the liquid state
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
884,557. Semi-conductor devices. PHILIPS ELECTRICAL INDUSTRIES Ltd. Aug. 5, 1958 [Aug. 8, 1957], No. 25039/58. Class 37. A jig for manufacturing a semi-conductor device has a space for accommodating a semiconductor body and a mica part with an aperture for accommodating material to be alloyed to the body and defining the area over which alloying is to be effected. As shown, a graphite or chrome-iron plate 1 contains a slice of ntype germanium in the space 2 and a mica plate 4 has two apertures 5 accommodating two globules 6 of indium. The complete arrangement is heated in an oven so that alloying takes place. Holes with a diameter of 100Á and with a separation of 50Á may be punched in a mica plate 200Á thick.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL219744 | 1957-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB884557A true GB884557A (en) | 1961-12-13 |
Family
ID=19750946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25039/58A Expired GB884557A (en) | 1957-08-08 | 1958-08-05 | Improvements in or relating to semi-conductive devices |
Country Status (7)
Country | Link |
---|---|
US (1) | US2979024A (en) |
BE (1) | BE570141A (en) |
CH (1) | CH363095A (en) |
DE (1) | DE1087705B (en) |
FR (1) | FR1201191A (en) |
GB (1) | GB884557A (en) |
NL (2) | NL108503C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1177254B (en) * | 1961-09-12 | 1964-09-03 | Philips Nv | Alloy form and method for manufacturing semiconductor devices |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3105784A (en) * | 1960-12-23 | 1963-10-01 | Merck & Co Inc | Process of making semiconductors |
DE1125084B (en) * | 1961-01-31 | 1962-03-08 | Telefunken Patent | Method for alloying alloy material on a semiconductor body |
GB1074284A (en) * | 1963-01-09 | 1967-07-05 | Mullard Ltd | Improvements in and relating to semiconductor devices |
US3302612A (en) * | 1963-09-12 | 1967-02-07 | Guy R Stutzman | Pattern masks and method for making same |
US4530861A (en) * | 1983-12-19 | 1985-07-23 | General Electric Company | Method and apparatus for masking a surface of a blade member |
US7946470B2 (en) * | 2005-12-30 | 2011-05-24 | Semx Corporation | Method for depositing solder material on an electronic component part using separators |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1670700A (en) * | 1925-04-28 | 1928-05-22 | Gen Electric | Method of electric welding |
US2506047A (en) * | 1946-12-31 | 1950-05-02 | Sylvania Electric Prod | Protective device for use in soldering operations |
US2796562A (en) * | 1952-06-02 | 1957-06-18 | Rca Corp | Semiconductive device and method of fabricating same |
NL88391C (en) * | 1952-08-14 | |||
GB794128A (en) * | 1955-08-04 | 1958-04-30 | Gen Electric Co Ltd | Improvements in or relating to methods of forming a junction in a semiconductor |
DE1153119B (en) * | 1955-08-05 | 1963-08-22 | Siemens Ag | Method for manufacturing a semiconductor device |
US2835615A (en) * | 1956-01-23 | 1958-05-20 | Clevite Corp | Method of producing a semiconductor alloy junction |
US2879188A (en) * | 1956-03-05 | 1959-03-24 | Westinghouse Electric Corp | Processes for making transistors |
US2858246A (en) * | 1957-04-22 | 1958-10-28 | Bell Telephone Labor Inc | Silicon single crystal conductor devices |
-
0
- NL NL219744D patent/NL219744A/xx unknown
- NL NL108503D patent/NL108503C/xx active
- BE BE570141D patent/BE570141A/xx unknown
-
1958
- 1958-08-05 GB GB25039/58A patent/GB884557A/en not_active Expired
- 1958-08-05 CH CH6257858A patent/CH363095A/en unknown
- 1958-08-05 DE DEN15441A patent/DE1087705B/en active Pending
- 1958-08-07 FR FR1201191D patent/FR1201191A/en not_active Expired
- 1958-08-08 US US754088A patent/US2979024A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1177254B (en) * | 1961-09-12 | 1964-09-03 | Philips Nv | Alloy form and method for manufacturing semiconductor devices |
Also Published As
Publication number | Publication date |
---|---|
US2979024A (en) | 1961-04-11 |
CH363095A (en) | 1962-07-15 |
NL108503C (en) | |
FR1201191A (en) | 1959-12-29 |
NL219744A (en) | |
DE1087705B (en) | 1960-08-25 |
BE570141A (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB945738A (en) | Miniature semiconductor devices and methods of producing same | |
GB783647A (en) | Improvements in or relating to barrier-layer systems | |
GB884557A (en) | Improvements in or relating to semi-conductive devices | |
GB871307A (en) | Transistor with double collector | |
GB807582A (en) | High power junction transistor | |
GB935710A (en) | Improvements in controlled semiconductor rectifiers | |
ES273893A1 (en) | Semiconductor device | |
GB906906A (en) | Improvements in and relating to methods of alloying to semi-conductor bodies | |
GB910979A (en) | A semiconductor device | |
GB958247A (en) | Semiconductor devices and methods of fabricating same | |
GB916379A (en) | Improvements in and relating to semiconductor junction units | |
GB1102711A (en) | Improvements in or relating to mounting devices | |
GB831086A (en) | Improvements in or relating to the manufacture of semiconductor devices | |
GB859123A (en) | Improvements in or relating to the manufacture of semi-conductive devices | |
GB893879A (en) | A power transistor | |
USD186225S (en) | Pushbutton operator unit | |
GB1066210A (en) | Electrical semi-conductor device | |
GB1015907A (en) | Improvements in electrical components | |
GB929565A (en) | Improvements in or relating to circuit elements | |
ES271622A1 (en) | Semi-conductor device with copper-boron alloyed electrode and method of making the same | |
GB865230A (en) | Improvements in and relating to electrical connectors | |
GB867568A (en) | A process for alloying electrodes onto a body of semi-conducting material | |
GB1041220A (en) | Improvements in semi-conductor devices | |
GB1305324A (en) | ||
GB794189A (en) | Improvements in or relating to transistors |