DE1256443B - Mechanisch-elektrischer Kraftwandler - Google Patents
Mechanisch-elektrischer KraftwandlerInfo
- Publication number
- DE1256443B DE1256443B DE1964R0037398 DER0037398A DE1256443B DE 1256443 B DE1256443 B DE 1256443B DE 1964R0037398 DE1964R0037398 DE 1964R0037398 DE R0037398 A DER0037398 A DE R0037398A DE 1256443 B DE1256443 B DE 1256443B
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor body
- converter according
- transition
- force converter
- junction
- 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.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims description 36
- 230000007704 transition Effects 0.000 claims description 30
- 230000003313 weakening effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 6
- 239000011324 bead Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910002065 alloy metal Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 241000947853 Vibrionales Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
- H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
-
- 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
- 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
-
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30604—Chemical etching
- H01L21/30608—Anisotropic liquid etching
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pressure Sensors (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US268772A US3328649A (en) | 1963-03-28 | 1963-03-28 | Semiconductor transducers |
| US312742A US3283271A (en) | 1963-09-30 | 1963-09-30 | Notched semiconductor junction strain transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1256443B true DE1256443B (de) | 1967-12-14 |
Family
ID=26953315
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1964R0037398 Pending DE1256443B (de) | 1963-03-28 | 1964-03-07 | Mechanisch-elektrischer Kraftwandler |
| DE19641441853 Pending DE1441853A1 (de) | 1963-03-28 | 1964-09-26 | Druckwandler und Verfahren zu seiner Herstellung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641441853 Pending DE1441853A1 (de) | 1963-03-28 | 1964-09-26 | Druckwandler und Verfahren zu seiner Herstellung |
Country Status (4)
| Country | Link |
|---|---|
| DE (2) | DE1256443B (enrdf_load_stackoverflow) |
| GB (2) | GB1045934A (enrdf_load_stackoverflow) |
| NL (3) | NL6403085A (enrdf_load_stackoverflow) |
| SE (2) | SE306562B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2128806A (en) * | 1982-09-29 | 1984-05-02 | Itt Ind Ltd | Pressure transducer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929885A (en) * | 1953-05-20 | 1960-03-22 | Rca Corp | Semiconductor transducers |
| US3049685A (en) * | 1960-05-18 | 1962-08-14 | Electro Optical Systems Inc | Electrical strain transducer |
-
0
- NL NL133019D patent/NL133019C/xx active
-
1964
- 1964-02-24 GB GB762864A patent/GB1045934A/en not_active Expired
- 1964-03-07 DE DE1964R0037398 patent/DE1256443B/de active Pending
- 1964-03-23 NL NL6403085A patent/NL6403085A/xx unknown
- 1964-03-25 SE SE377264A patent/SE306562B/xx unknown
- 1964-09-02 GB GB3593864A patent/GB1056390A/en not_active Expired
- 1964-09-24 NL NL6411143A patent/NL6411143A/xx unknown
- 1964-09-26 DE DE19641441853 patent/DE1441853A1/de active Pending
- 1964-09-29 SE SE1169964A patent/SE308031B/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929885A (en) * | 1953-05-20 | 1960-03-22 | Rca Corp | Semiconductor transducers |
| US3049685A (en) * | 1960-05-18 | 1962-08-14 | Electro Optical Systems Inc | Electrical strain transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1045934A (en) | 1966-10-19 |
| NL6403085A (enrdf_load_stackoverflow) | 1964-09-29 |
| SE308031B (enrdf_load_stackoverflow) | 1969-01-27 |
| SE306562B (enrdf_load_stackoverflow) | 1968-12-02 |
| NL133019C (enrdf_load_stackoverflow) | |
| DE1441853A1 (de) | 1969-04-17 |
| NL6411143A (enrdf_load_stackoverflow) | 1965-03-31 |
| GB1056390A (en) | 1967-01-25 |
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