Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2007006630) METHOD FOR PRODUCING POLARISATION FILTERS AND USE OF POLARISATION-SENSITIVE PHOTO-SENSORS AND POLARISATION-GENERATING REPRODUCTION DEVICES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/006630 International Application No.: PCT/EP2006/063435
Publication Date: 18.01.2007 International Filing Date: 22.06.2006
Chapter 2 Demand Filed: 18.04.2007
IPC:
G02B 5/30 (2006.01) ,G01J 1/42 (2006.01) ,H01L 31/0232 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1
Photometry, e.g. photographic exposure meter
42
using electric radiation detectors
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31
Semiconductor devices sensitive to infra-red 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
02
Details
0232
Optical elements or arrangements associated with the device
Applicants:
GRAU, Günter [DE/DE]; DE
Inventors:
GRAU, Günter; DE
Agent:
COHAUSZ & FLORACK; Bleichstrasse 14 40211 Düsseldorf, DE
Priority Data:
10 2005 031 966.108.07.2005DE
Title (DE) VERFAHREN ZUR HERSTELLUNG VON POLARISATIONSFILTERN SOWIE ANWENDUNG AUF POLARISATIONSEMPFINDLICHE PHOTOSENSOREN UND POLARISATIONSERZEUGENDE WIEDERGABEGERÄTE
(EN) METHOD FOR PRODUCING POLARISATION FILTERS AND USE OF POLARISATION-SENSITIVE PHOTO-SENSORS AND POLARISATION-GENERATING REPRODUCTION DEVICES
(FR) PROCEDE DE PRODUCTION DE FILTRES DE POLARISATION, UTILISATION DE CES FILTRES DE POLARISATION SUR DES PHOTOCAPTEURS SENSIBLES A LA POLARISATION, ET APPAREILS DE REPRODUCTION GENERATEURS DE POLARISATION
Abstract:
(DE) Die vorliegende Erfindung betrifft Verfahren zur Herstellung polarisationsempfindlicher bzw. polarisierender Filter sowie die Anwendung auf polarisationsempfindliche Photosensoren zur Messung der Polarisation des einfallenden Lichts, Ausgestaltungen von polarisationsempfindlichen Sensoren zur Messung von Drehwinkeln und starken elektrischen oder magnetischen Feldern sowie weiterhin polarisationserzeugende Wiedergabegeräte und Ausgestaltungen von polarisationserzeugenden Wiedergabegeräten zur Reproduktion polarisierter Signale oder zur Wiedergabe unabhängiger Signale.
(EN) The invention relates to a method for producing polarisation-sensitive and/or polarising filters, in addition to the use of polarisation-sensitive photosensors in order to measure the polarisation of incident light. The invention also relates to embodiments of polarisation-sensitive sensors in order to measure rotational angles and powerful electric or magnetic fields, in addition to polarisation-producing reproduction devices and embodiments of polarisation-producing reproduction devices in order to reproduce polarised signals or to reproduce independent signals.
(FR) L'invention concerne un procédé pour produire des filtres sensibles à la polarisation ou polarisants, et l'utilisation de ces filtres sur des photocapteurs sensibles à la polarisation pour mesurer la polarisation de la lumière incidente. Cette invention concerne également différents modes de réalisation de capteurs sensibles à la polarisation pour mesurer des angles de rotation ainsi que des champs électriques ou magnétiques puissants. La présente invention concerne en outre des appareils de reproduction générateurs de polarisation et différents modes de réalisation d'appareils de reproduction générateurs de polarisation pour reproduire des signaux polarisés ou des signaux indépendants.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP1902334JP2009500665US20100118398CN101218522