Resin Composition
    1.
    发明公开
    Resin Composition 审中-公开

    公开(公告)号:US20230242736A1

    公开(公告)日:2023-08-03

    申请号:US18007884

    申请日:2021-11-22

    摘要: One embodiment of the present invention relates to a resin composition or a method of producing a resin composition, and the resin composition includes 100 parts by volume of a resin (A), and 230 to 640 parts by volume of a filler (B) having an average particle diameter of 5 μm to 60 μm, wherein the filler (B) contains a filler (B-1) having a spherical shape with an average particle diameter of 0.1 μm or more and 0.7 μm or less and a filler (B-2) having a peak at least in a range of 0.9 μm to 3.0 μm in a particle size distribution measured by a laser diffraction method, and the proportion of the filler (B-1) is from 0.2 vol % to 5.0 vol % with respect to 100 vol % of the filler (B).

    Colored resin composition, colored film, color filter and liquid crystal display device

    公开(公告)号:US11634555B2

    公开(公告)日:2023-04-25

    申请号:US16645183

    申请日:2018-09-21

    摘要: A colored resin composition containing an alkali-soluble resin (A), a colorant (B), an organic solvent (C), and a photosensitizer (D), the colored resin composition containing at least a zirconia compound particle as the colorant (B), wherein the zirconia compound particle contains zirconium nitride having a crystallite size of 10 nm or more and 60 nm or less, and the crystallite size is determined from a half width of a peak derived from a (111) plane in an X-ray diffraction spectrum using a CuKα ray as an X-ray source. The present invention provides a highly sensitive colored resin composition by improving light transmissivity in the ultraviolet region (wavelength 365 nm) generally used in photolithography and by improving a light shielding property in the visible region.