| 摘要 |
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 R 1 and R 2 of the titanium nitride oxide represented by the Equations (1) and (2) below, respectively, satisfy the relationships represented by Formulae (3) and (4) below: R 1 = I 3 / { I 3 + 1.8 ( I 1 + 1.8 I 2 ) } R 2 = I 2 / I 1 R 1 > 0.70 0.85 < R 2 < 1.80 wherein I 1 represents the maximum diffraction intensity of the titanium nitride oxide when the angle of diffraction 2¸, determined by using CuK± line as the X-ray source, is 25° to 26° , I 2 represents the maximum diffraction intensity of the titanium nitride oxide when the angle of diffraction 2¸ is 27° to 28° , and I 3 represents the maximum diffraction intensity of the titanium nitride oxide when the angle of diffraction 2¸ is 36° to 38° . |
