Literaturnachweis - Detailanzeige
| Autor/in | Kraftmakher, Yaakov |
|---|---|
| Titel | Demonstrations with a Liquid Crystal Shutter |
| Quelle | In: Physics Education, 47 (2012) 3, S.329-333 (5 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0031-9120 |
| DOI | 10.1088/0031-9120/47/3/329 |
| Schlagwörter | Optics; Physics; Science Instruction; Science Experiments; Measurement Equipment; Energy; Science Laboratories; Science Process Skills |
| Abstract | The experiments presented show the response of a liquid crystal shutter to applied electric voltages and the delay of the operations. Both properties are important for liquid crystal displays of computers and television sets. Two characteristics of the shutter are determined: (i) the optical transmittance versus applied voltage of various frequencies and (ii) the time delay of the shutter operations. A common oscilloscope or a data-acquisition system displays the measurement data. The experiments are useable as classroom demonstrations. (Contains 6 figures.) (As Provided). |
| Anmerkungen | Institute of Physics Publishing. The Public Ledger Building Suite 929, 150 South Independence Mall West, Philadelphia, PA 19106. Tel: 215-627-0880; Fax: 215-627-0879; e-mail: info@ioppubusa.com; Web site: http://journals.iop.org |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
Permalink als QR-Code
Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)
Teile diese Seite:
