Patent ID: 9529256
Filing Date: 2016-12-27
CPC Classification: G02B,G02F,G03F

Claim Text:
1. A black photoresist composition capable of emitting infrared light, wherein the black photoresist composition capable of emitting infrared light comprising, based on the total weight of the composition: 2% to 15% of a color mixed material, 30% to 90% of a solvent, 2% to 20% of an alkali-soluble resin, 2% to 20% of an ethenoid unsaturated monomer, 0.01% to 1% of a photoinitiator, and 0.005% to 0.02% of other additives; wherein, the color mixed material comprises a colorant and surface-modified infrared light-emitting material at a weight ratio of 19:1 to 1:1.