| 摘要 |
PROBLEM TO BE SOLVED: To provide a black conductive paste for forming a black conductive thick film having high conductivity, low lightness and low yellowness, and provide the black conductive thick film and a forming method therefor. SOLUTION: This photosensitive black conductive paste for forming a black conductive thick film 40 contains minute silver powder of a specific surface area of about 1.0-2.0 (m2/g) as an conductive component, and a black pigment 46 comprising Co3O4 powder. Thereby, the black conductive paste has high photosensitivity, i.e., high resolution. In the black conductive thick film 40 formed from the photosensitive black conductive paste, silver 44 and the black pigment 46 comprising Co3O4 are joined with a glass 48. Accordingly, the black conductive thick film 40 has sufficiently high conductivity, and sufficiently low lightness and yellowness.
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