Patent ID: 9261779
Filing Date: 2016-02-16
CPC Classification: B01J,G02B,G02F,G03F

Claim Text:
1. A photoresist composition comprising 1 to 10 wt % of microcapsule having a capsule wall and a capsule core based on the total weight of the photoresist composition, wherein the capsule wall comprises an alkali-insoluble resin, and the capsule core comprises: 10 to 60 wt % of a photo-curable unsaturated resin oligomer; 10 to 50 wt % of a photo-curable monomers; 10 to 70 wt % of a first black pigment paste; 0.1 to 10 wt % of a first photo-initiator; and 0.1 to 5 wt % of a coupling agent, based on the total weight of the capsule core.