PHOTOSENSITIVE RESIN COMPOSITION, ORGANIC EL ELEMENT BARRIER RIB, AND ORGANIC EL ELEMENT

    公开(公告)号:US20200249572A1

    公开(公告)日:2020-08-06

    申请号:US16663778

    申请日:2019-10-25

    Abstract: There is provided a highly sensitive colorant-containing photosensitive resin composition that can form an excellent crack resistant cured product for use in the formation of organic EL element barrier ribs. One embodiment of the photosensitive resin composition for use in organic EL element barrier ribs comprises: (A) a binder resin; (B) a phenolic hydroxyl group-containing compound having a molecular weight of 260 to 5,000 and a phenolic hydroxyl group equivalent of 80 to 155; (C) a radiation sensitive compound; and (D) a colorant selected from the group consisting of black dyes and black pigments.

Patent Agency Ranking