Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1996-12-19
1999-11-02
Jones, Deborah
Stock material or miscellaneous articles
Composite
Of inorganic material
428432, 428702, 359241, B32B 900, G02F 103
Patent
active
059767170
ABSTRACT:
The invention relates to a coating comprising a photochromic material, its production and its use. The photochromic material of the coating has an optically reversible photochromic effect, wherein the switching threshold is disposed outside of or in the boundary region of the visible range of the spectrum. According to the invention, the photochromic material is coated with an influencing material, so that the switching threshold of the coated photochromic material is shifted towards wavelengths longer than the switching threshold of the uncoated photochromic material.
REFERENCES:
patent: 3745044 (1973-07-01), Letter
patent: 4148661 (1979-04-01), Kerko et al.
patent: 4186002 (1980-01-01), Heller et al.
patent: 4324622 (1982-04-01), Deb
patent: 4772700 (1988-09-01), Kawauchi et al.
patent: 4784477 (1988-11-01), Miyagi et al.
patent: 5384653 (1995-01-01), Benson et al.
patent: 5603757 (1997-02-01), Mizuguchi et al.
patent: 5604626 (1997-02-01), Teowee et al.
patent: 5628934 (1997-05-01), Ohno et ala.
P.M.S. Monk et al., "Display Devices of Tungtic Oxide Contaioning Vandium or Calcium Sulphide as a Light Sensitive Layer" Electrochemica Acta, 38, pp. 2759-2764, 1993.
R.J. Colton, et al., "Photochromism and Electrochromism in Amorphous Transition Metal Oxide Films", Accounts of Chemical Research, 11, pp. 170-176, 1978.
B. Ohtani, et al., "Multiple-Mode Responsive Device/Photo and ElectroChromic Composit Thin Film of Tungsten Oxide with Titanium Oxide", Chemistry Letters, 1, pp. 295-298, 1988.
Bechinger et al., "Photochromic Coloration of WO.sub.3 With Visible Light", Appl. Phys. Lett., vol. 68, No. 20, pp. 2834-2836 (1996).
Shigeseto, Photochromic Prosperties of Amorphous WO.sub.3 Films, Jap. J. Appl. Phys., vol. 74, No. 7, pp. 4527-4533 (1993).
Bechinger et al., "On the Fundamental Role of Oxygen For the Photochromic Effect in WO.sub.3 " J. Appl. Phys., vol. 74, No. 7, pp. 4527-4533 (1993).
"Rompp Chemie Lexikon," (Chemical Encyclopedia), vol. 9, 1993 Georg Thieme Verlag, Stuttgart, New York, p. 3403.
Bechinger Clemens
Holdik Karl
Leiderer Paul
Wirth Eckehard
Daimler-Chrysler AG
Jones Deborah
Stern Stephen
LandOfFree
Coating comprising a photochromic material, a method for its pro does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Coating comprising a photochromic material, a method for its pro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coating comprising a photochromic material, a method for its pro will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2132490