Title:
LIGHT WITH A TRANSPARENT PANEL
Document Type and Number:
WIPO Patent Application WO2002044612
Kind Code:
A3
Abstract:
The invention relates to a light (1), comprising a light source (5) or connection means for a light source, and a transparent panel (8) which extends crosswise to the direction of emission (15). The aim of the invention is to improve the light (1) in terms of glare suppression. To this end, the transparent panel (8) is provided with a microstructure (15) and light homogenization means (10) are provided. The latter ensure that the brightness of the light entering the panel (8) is approximately equal in all parts of the panel (8).
Inventors:
SEJKORA GUENTHER (AT)
BOHLE MARKUS (AT)
BOHLE MARKUS (AT)
Application Number:
PCT/EP2001/013753
Publication Date:
October 24, 2002
Filing Date:
November 26, 2001
Export Citation:
Assignee:
ZUMTOBEL STAFF GMBH (AT)
SEJKORA GUENTHER (AT)
BOHLE MARKUS (AT)
SEJKORA GUENTHER (AT)
BOHLE MARKUS (AT)
International Classes:
E04B9/26; E04B9/32; F21S8/00; F21S8/02; F21V3/00; F21V5/00; F21V17/10; F21V17/12; F21V17/16; F21V21/02; (IPC1-7): F21V5/00; F21S8/00; F21V3/00; F21V21/02
Foreign References:
| EP0911577A2 | 1999-04-28 | |||
| DE3907805A1 | 1990-09-13 | |||
| US4267489A | 1981-05-12 | |||
| EP1028348A1 | 2000-08-16 | |||
| FR1470102A | 1967-02-17 | |||
| US3725697A | 1973-04-03 | |||
| US1050466A | 1913-01-14 | |||
| EP0490282A2 | 1992-06-17 | |||
| GB400029A | 1933-10-19 | |||
| US5988829A | 1999-11-23 | |||
| US3201582A | 1965-08-17 | |||
| FR2098763A5 | 1972-03-10 |
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