SU538671A3 - Телевизионное устройство дл наблюдени процесса бестигельной зонной плавки полупроводниковых стержней - Google Patents

Телевизионное устройство дл наблюдени процесса бестигельной зонной плавки полупроводниковых стержней

Info

Publication number
SU538671A3
SU538671A3 SU1968795A SU1968795A SU538671A3 SU 538671 A3 SU538671 A3 SU 538671A3 SU 1968795 A SU1968795 A SU 1968795A SU 1968795 A SU1968795 A SU 1968795A SU 538671 A3 SU538671 A3 SU 538671A3
Authority
SU
USSR - Soviet Union
Prior art keywords
monitor
measuring
zone melting
television
digital
Prior art date
Application number
SU1968795A
Other languages
English (en)
Russian (ru)
Inventor
Лео Штиглер Ханс
Штут Ханс
Дракс Хайнц
Original Assignee
Сименс Аг (Фирма)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE2253789A external-priority patent/DE2253789C3/de
Priority claimed from DE19722253724 external-priority patent/DE2253724C3/de
Application filed by Сименс Аг (Фирма) filed Critical Сименс Аг (Фирма)
Application granted granted Critical
Publication of SU538671A3 publication Critical patent/SU538671A3/ru

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/02Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/022Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
SU1968795A 1972-11-02 1973-10-31 Телевизионное устройство дл наблюдени процесса бестигельной зонной плавки полупроводниковых стержней SU538671A3 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2253789A DE2253789C3 (de) 1972-11-02 1972-11-02 Vorrichtung zur Überwachung der einen Halbleiterstab beim tiegeUosen Zonenschmelzen durchwandernden Schmelzzone
DE19722253724 DE2253724C3 (de) 1972-11-02 1972-11-02 Vorrichtung zur Überwachung der einen Halbleiterstab beim tiegellosen Zonenschmelzen durchwandernden Schmelzzone

Publications (1)

Publication Number Publication Date
SU538671A3 true SU538671A3 (ru) 1976-12-05

Family

ID=25764041

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1968795A SU538671A3 (ru) 1972-11-02 1973-10-31 Телевизионное устройство дл наблюдени процесса бестигельной зонной плавки полупроводниковых стержней

Country Status (7)

Country Link
JP (2) JPS4978569A (fr)
DK (1) DK145275C (fr)
FR (1) FR2205661A1 (fr)
GB (1) GB1446933A (fr)
IT (1) IT998991B (fr)
NL (1) NL7311949A (fr)
SU (1) SU538671A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179155B (en) * 1985-08-13 1989-08-16 English Electric Valve Co Ltd Spatial characteristic determination
FR2631112B1 (fr) * 1988-05-04 1992-11-27 Cattarino Yvan Procede et dispositif pour detecter, visualiser et mesurer automatiquement la position de la ligne d'eau d'une machine a papier

Also Published As

Publication number Publication date
NL7311949A (fr) 1974-05-06
IT998991B (it) 1976-02-20
GB1446933A (en) 1976-08-18
DK145275B (da) 1982-10-18
FR2205661A1 (fr) 1974-05-31
DK145275C (da) 1983-03-14
JPS4978569A (fr) 1974-07-29
JPS55174107U (fr) 1980-12-13

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