Global Patent Index - EP 1088306 A1

EP 1088306 A1 2001-04-04 - SPECTRALLY SELECTIVE LAYER AND OPTICAL COMPONENT FOR SAID LAYER

Title (en)

SPECTRALLY SELECTIVE LAYER AND OPTICAL COMPONENT FOR SAID LAYER

Title (de)

SPEKTRAL SELEKTIVE SCHICHT UND OPTISCHES BAUELEMENT HIERFÜR

Title (fr)

COUCHE A SELECTION SPECTRALE ET COMPOSANT OPTIQUE APPROPRIE

Publication

EP 1088306 A1 (DE)

Application

EP 99920528 A

Priority

  • CH 9900233 W
  • CH 125798 A

Abstract (en)

[origin: WO9965023A1] A spectrally selective layer (3) is applied to a polycarbonate layer (1), followed by another polycarbonate layer (5) and a reflection layer (7). Said spectrally selective layer (3) reflects predominantly in the lower range of the spectral range 600 nm to 800 nm, transmitting light predominantly in the upper range, and consists at least mainly of SiGeH.

IPC 1-7 (main, further and additional classification)

G11B 7/24

IPC 8 full level (invention and additional information)

G11B 7/24 (2013.01); G11B 7/2534 (2013.01); G11B 7/258 (2013.01); G11B 7/00 (2006.01); G11B 7/2585 (2013.01); G11B 7/259 (2013.01)

CPC (invention and additional information)

G11B 7/252 (2013.01); G11B 7/24 (2013.01); G11B 7/2534 (2013.01); G11B 7/258 (2013.01); G11B 7/2585 (2013.01); G11B 7/259 (2013.01); G11B 2007/0013 (2013.01)

Citation (search report)

See references of WO 9965023A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB IE IT LI LU NL PT SE

EPO simple patent family

WO 9965023 A1 19991216; EP 1088306 A1 20010404; JP 2002518768 A 20020625; US 2001014430 A1 20010816

INPADOC legal status


2004-07-28 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20031201

2001-04-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001028

2001-04-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB IE IT LI LU NL PT SE