SE396505B - Sett att framstella en halvledaranordning med hogt pn-overgangsforhallande - Google Patents
Sett att framstella en halvledaranordning med hogt pn-overgangsforhallandeInfo
- Publication number
- SE396505B SE396505B SE7413672A SE7413672A SE396505B SE 396505 B SE396505 B SE 396505B SE 7413672 A SE7413672 A SE 7413672A SE 7413672 A SE7413672 A SE 7413672A SE 396505 B SE396505 B SE 396505B
- Authority
- SE
- Sweden
- Prior art keywords
- manufacture
- way
- semiconductor device
- transition ratio
- transition
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
- 230000007704 transition Effects 0.000 title 1
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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0684—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
- H01L29/0692—Surface layout
-
- 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/02—Zone-melting with a solvent, e.g. travelling solvent process
-
- 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/06—Single-crystal growth by zone-melting; Refining by zone-melting the molten zone not extending over the whole cross-section
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Light Receiving Elements (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Electrodes Of Semiconductors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US411151A US3897277A (en) | 1973-10-30 | 1973-10-30 | High aspect ratio P-N junctions by the thermal gradient zone melting technique |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7413672L SE7413672L (sv) | 1975-05-02 |
SE396505B true SE396505B (sv) | 1977-09-19 |
Family
ID=23627786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7413672A SE396505B (sv) | 1973-10-30 | 1974-10-30 | Sett att framstella en halvledaranordning med hogt pn-overgangsforhallande |
Country Status (6)
Country | Link |
---|---|
US (1) | US3897277A (sv) |
JP (1) | JPS50100974A (sv) |
DE (1) | DE2450901A1 (sv) |
FR (1) | FR2249438B1 (sv) |
GB (1) | GB1492557A (sv) |
SE (1) | SE396505B (sv) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1524854A (en) * | 1974-11-01 | 1978-09-13 | Gen Electric | Semiconductors |
US4041278A (en) * | 1975-05-19 | 1977-08-09 | General Electric Company | Heating apparatus for temperature gradient zone melting |
DE2621418C2 (de) * | 1975-05-19 | 1981-12-17 | General Electric Co., Schenectady, N.Y. | Verfahren und Vorrichtung zum Dotieren von Halbleiterplättchen |
US4001047A (en) * | 1975-05-19 | 1977-01-04 | General Electric Company | Temperature gradient zone melting utilizing infrared radiation |
US4006040A (en) * | 1975-12-31 | 1977-02-01 | General Electric Company | Semiconductor device manufacture |
US3998661A (en) * | 1975-12-31 | 1976-12-21 | General Electric Company | Uniform migration of an annular shaped molten zone through a solid body |
US3998662A (en) * | 1975-12-31 | 1976-12-21 | General Electric Company | Migration of fine lines for bodies of semiconductor materials having a (100) planar orientation of a major surface |
US4012236A (en) * | 1975-12-31 | 1977-03-15 | General Electric Company | Uniform thermal migration utilizing noncentro-symmetric and secondary sample rotation |
US4040868A (en) * | 1976-03-09 | 1977-08-09 | General Electric Company | Semiconductor device manufacture |
US4033786A (en) * | 1976-08-30 | 1977-07-05 | General Electric Company | Temperature gradient zone melting utilizing selective radiation coatings |
US4076559A (en) * | 1977-03-18 | 1978-02-28 | General Electric Company | Temperature gradient zone melting through an oxide layer |
US4178192A (en) * | 1978-09-13 | 1979-12-11 | General Electric Company | Promotion of surface film stability during initiation of thermal migration |
US4159916A (en) * | 1978-09-13 | 1979-07-03 | General Electric Company | Thermal migration of fine lined cross-hatched patterns |
US4159213A (en) * | 1978-09-13 | 1979-06-26 | General Electric Company | Straight, uniform thermalmigration of fine lines |
US4170491A (en) * | 1978-12-07 | 1979-10-09 | General Electric Company | Near-surface thermal gradient enhancement with opaque coatings |
US4224594A (en) * | 1978-12-22 | 1980-09-23 | General Electric Company | Deep diode magnetoresistor |
US4257824A (en) * | 1979-07-31 | 1981-03-24 | Bell Telephone Laboratories, Incorporated | Photo-induced temperature gradient zone melting |
US4398974A (en) * | 1982-04-09 | 1983-08-16 | Hughes Aircraft Company | Temperature gradient zone melting process employing a buffer layer |
EP0105347B1 (en) * | 1982-04-09 | 1987-01-28 | Hughes Aircraft Company | Temperature gradient zone melting process and apparatus |
JPS59500643A (ja) * | 1982-04-09 | 1984-04-12 | ヒユ−ズ・エアクラフト・カンパニ− | 温度勾配ゾ−ン熔融プロセス、および装置 |
US4523067A (en) * | 1982-04-09 | 1985-06-11 | Hughes Aircraft Company | Temperature gradient zone melting apparatus |
DE3276036D1 (en) * | 1982-08-24 | 1987-05-14 | Bbc Brown Boveri & Cie | Process for the thermomigration of liquid phases, and apparatus for carrying out this process |
US4585493A (en) * | 1984-06-26 | 1986-04-29 | General Electric Company | Grain-driven zone-melting of silicon films on insulating substrates |
DE10302653A1 (de) * | 2003-01-20 | 2004-08-19 | Htm Reetz Gmbh | Vorrichtung zur Thermomigration |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813048A (en) * | 1954-06-24 | 1957-11-12 | Bell Telephone Labor Inc | Temperature gradient zone-melting |
NL231940A (sv) * | 1956-05-15 | |||
CH396228A (de) * | 1962-05-29 | 1965-07-31 | Siemens Ag | Verfahren zum Erzeugen einer hochdotierten p-leitenden Zone in einem Halbleiterkörper, insbesondere aus Silizium |
US3544395A (en) * | 1965-11-30 | 1970-12-01 | Matsushita Electric Ind Co Ltd | Silicon p-n junction device and method of making the same |
JPS4919017B1 (sv) * | 1968-09-30 | 1974-05-14 |
-
1973
- 1973-10-30 US US411151A patent/US3897277A/en not_active Expired - Lifetime
-
1974
- 1974-10-25 DE DE19742450901 patent/DE2450901A1/de active Pending
- 1974-10-28 GB GB46535/74A patent/GB1492557A/en not_active Expired
- 1974-10-30 JP JP49124507A patent/JPS50100974A/ja active Pending
- 1974-10-30 FR FR7436249A patent/FR2249438B1/fr not_active Expired
- 1974-10-30 SE SE7413672A patent/SE396505B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
SE7413672L (sv) | 1975-05-02 |
FR2249438A1 (sv) | 1975-05-23 |
DE2450901A1 (de) | 1975-05-07 |
US3897277A (en) | 1975-07-29 |
FR2249438B1 (sv) | 1978-09-22 |
GB1492557A (en) | 1977-11-23 |
JPS50100974A (sv) | 1975-08-11 |
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