A BLACK PHOTOSENSITIVE RESIN COMPOSITION FOR TOUCH PANEL AND TOUCH PANEL CONTAINING THEREOF

摘要

PURPOSE: A black photosensitive resin composition for a touch panel is provided to reduce the rate of change in resistance according to the change of temperatures by including graphite oxide and carbon black as a coloring agent. CONSTITUTION: A black photosensitive resin composition for a touch panel includes a coloring agent, an alkali soluble resin, a photo-polymerization compound, a photo-polymerization initiator, and a solvent. The coloring agent includes graphite oxide and carbon black. Rate of change in the sheet resistance of the composition from before to after thermal treatment at 300°C or more is 10Ω/cm^2 or less. 10-80 parts by weight of the graphite oxide is included based on 100 parts by weight of the composition(content of solid parts). 6-76 parts by weight of the carbon black is included based on 100 parts by weight of the composition(content of solid parts). The weight ratio of the graphite oxide and the carbon black is 1:3-3:1. Light shielding rate of the composition is 4.0 or more.