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:
Jul. 02, 2013
Filed:
Oct. 14, 2004
Masahiro Yoshioka, Otsu, JP;
Ryo Nagase, Otsu, JP;
Masaya Tsujii, Otsu, JP;
Masuichi Eguchi, Otsu, JP;
Masahiro Yoshioka, Otsu, JP;
Ryo Nagase, Otsu, JP;
Masaya Tsujii, Otsu, JP;
Masuichi Eguchi, Otsu, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
A black coating composition which gives a highly adhesive resin black matrix that exhibits a high OD value which was able to be attained only by metal thin film black matrices is disclosed. The black coating composition comprises as indispensable components a titanium nitride oxide and a resin. The X-ray intensity ratios Rand Rof the titanium nitride oxide represented by the Equations (1) and (2) below, respectively, satisfy the relationships represented by Formulae (3) and (4) below:+1.8(1.8)}  (1)  (2)>0.70  (3)0.85<1.80  (4)wherein Irepresents the maximum diffraction intensity of the titanium nitride oxide when the angle of diffraction 2θ, determined by using CuKα line as the X-ray source, is 25° to 26°, Irepresents the maximum diffraction intensity of the titanium nitride oxide when the angle of diffraction 2θ is 27° to 28°, and Irepresents the maximum diffraction intensity of the titanium nitride oxide when the angle of diffraction 2θ is 36° to 38°.