Method for producing a plate

Details Method for producing a plate Method for producing a plate

2007-05-01

2007-05-01

Phan, James (Department: 2872)

Optical: systems and elements

Signal reflector

Moving

C359S515000, C359S548000, C040S544000, C040S615000

Reexamination Certificate

active

10506332

ABSTRACT:
In a process for the production of a plate, in particular a motor vehicle licence plate, in which at least a layer sequence forming an electroluminescence flat capacitor (4, 5, 6, 7) and a reflection film (10; 10′) are applied to a carrier (1), a reflection film (10; 10′) is selected whose reflection value is higher than the maximum value permitted by statute, and said reflection value is reduced by further production steps to such an extent that it is below the maximum value permitted by statute.

REFERENCES:
patent: 4457089 (1984-07-01), Phillips, Jr.
patent: 6111696 (2000-08-01), Allen et al.
patent: 2005/0120605 (2005-06-01), Fitzke et al.
patent: 201 09 237 (2001-09-01), None
patent: 200 22 563 (2001-12-01), None
patent: 202 01 224 (2002-04-01), None
patent: 202 01 224 (2002-05-01), None
patent: 101 51 188 (2003-05-01), None
patent: 669 008 (1998-11-01), None
patent: WO 02 23509 (2002-03-01), None
patent: WO 02/23509 (2002-03-01), None

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