发明名称 METHOD AND DEVICE FOR INSPECTING COLOR MIXTURE FOR COLOR FILTER
摘要 PROBLEM TO BE SOLVED: To provide a color mixture inspecting method for a color filter capable of inspecting the mixture of colors of adjacent pixels having different colors in a color filter. SOLUTION: As for the color mixture inspecting method for the color filter for inspecting the mixture of colors between adjacent pixels in the color filter which is manufactured by coloring plural pixels 10a formed on a substrate 1 into plural kinds of colors, the mixture of colors is detected by irradiating the substrate 1 with transmission illumination and reflection illumination, photographing the pixels, performing the image processing of the photographed images of the pixels and comparing the area of the image-processed pixel images with the specified area of the pixels.
申请公布号 JPH0980421(A) 申请公布日期 1997.03.28
申请号 JP19950236782 申请日期 1995.09.14
申请人 CANON INC 发明人 WADA SATOSHI;YOKOI HIDETO
分类号 G01M11/00;G02B5/20;G02F1/1335 主分类号 G01M11/00
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