Title:
透過性ジルコニウム酸化物-タンタル及び/又はタンタル酸化物被膜
Document Type and Number:
Japanese Patent JP2006515827
Kind Code:
A
Abstract:
High temperature-resistant transparent coatings based on zirconium oxide, which have improved dispersion properties and a high refractive index, comprise zirconium oxide with at least one additive from the group consisting of tantalum and/or tantalum oxide, whereby the proportion of Ta atoms, in relation to the total number of metal atoms in the coating is in the range of 5 to 30%.
Inventors:
Arund Ritz
Michael ferguell
Bernfunsche
Michael ferguell
Bernfunsche
Application Number:
JP2006502355A
Publication Date:
June 08, 2006
Filing Date:
January 21, 2004
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
C01G35/00; C03C17/245; C03C17/34; C23C14/34
Domestic Patent References:
| JPH02262104A | 1990-10-24 | |||
| JPS59154402A | 1984-09-03 | |||
| JP54030997B | ||||
| JP2002520774A | 2002-07-09 | |||
| JPS5522704A | 1980-02-18 | |||
| JPH03135502A | 1991-06-10 | |||
| JPH04204902A | 1992-07-27 |
Foreign References:
| DE3026703A1 | 1982-01-28 |
Attorney, Agent or Firm:
Kosaku Sugimura
Kazuaki Takami
Hiroshi Tokunaga
Yoshiyuki Iwasa
Shiro Fujitani
Kiyoshi Kuruma
Kazuyuki Tomita
Kazuaki Takami
Hiroshi Tokunaga
Yoshiyuki Iwasa
Shiro Fujitani
Kiyoshi Kuruma
Kazuyuki Tomita