发明名称 Kleurfilter, werkwijze voor het vervaardigen van een kleurfilter en fotogevoelig kleurenmengsel.
摘要 <p>A color filter comprising a transparent substrate, a light-shielding layer patterned on said transparent substrate, and colored pixels of plural colors patterned on a portion of said substrate where said light-shielding layer is not formed,wherein said colored pixels of at least one color are formed from a photosensitive coloring composition comprising:(A) a pigment;(B) a copolymer of (meth)acrylic acid, as one monomer, and at least one other monomer;(C) a photopolymerizable monomer;(D) a photopolymerizable initiator; and(F) a solvent; andan acid value of a nonvolatile component of said photosensitive coloring composition is 25 through 60 mg KOH/g; and after forming the colored pixels from a photosensitive coloring composition, the light-shielding layer attains reflectance at 380 through 780 nm of 95% or more of reflectance thereof before coating the photosensitive coloring composition; and the transparent portion of the substrate attains transmittance at 380 through 780 nm of 99.5% or more of transmittance thereof before coating the photosensitive coloring composition.</p>
申请公布号 NL1013854(C2) 申请公布日期 2001.05.30
申请号 NL19991013854 申请日期 1999.12.15
申请人 SUMITOMO CHEMICAL COMPANY, LIMITED 发明人 KOJI BABA;SHIGEO HOZUMI
分类号 G02B5/20;G03F7/00;G03F7/033;(IPC1-7):G03F7/00;G03F7/115;F21V9/08;C03C17/34;G02B5/22;G02F1/133 主分类号 G02B5/20
代理机构 代理人
主权项
地址
您可能感兴趣的专利