The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2009
Filed:
Mar. 05, 2004
Yoshihiko Yano, Tokyo, JP;
Tomoyuki Oike, Tokyo, JP;
Naruki Kataoka, Tokyo, JP;
Masaki Takahashi, Tokyo, JP;
Yukio Kawaguchi, Tokyo, JP;
Yoshihiko Yano, Tokyo, JP;
Tomoyuki Oike, Tokyo, JP;
Naruki Kataoka, Tokyo, JP;
Masaki Takahashi, Tokyo, JP;
Yukio Kawaguchi, Tokyo, JP;
Ifire IP Corporation, , CA;
Abstract
A sputtering target for fluorescent thin-film formation comprising a matrix material and a luminescent center material, wherein said matrix material has a chemical composition represented by the following formula (1), and simultaneously satisfies conditions represented by the following inequalities (2) to (5).MABOS  (1)0.05≦≦5   (2)1≦≦6   (3)0.01≦/()≦0.85   (4)0.6≦(3/2)/()≦1.5   (5) wherein Mrepresents one or more elements selected from the group consisting of Zn, Cd and Hg, A represents one or more elements selected from the group consisting of Mg, Ca, Sr, Ba and rare earth elements, B represents one or more elements selected from the group consisting of Al, Ga and In, and v, x, y, z and w each represent numerical values satisfying the conditions specified in the inequalities (2) to (5).