发明申请
US20130250413A1 ANTI-GLARE FILM, METHOD FOR PRODUCING ANTI-GLARE FILM, POLARIZER AND IMAGE DISPLAY DEVICE
有权
防透膜,制造防透膜的方法,偏光镜和图像显示装置
- 专利标题: ANTI-GLARE FILM, METHOD FOR PRODUCING ANTI-GLARE FILM, POLARIZER AND IMAGE DISPLAY DEVICE
- 专利标题(中): 防透膜,制造防透膜的方法,偏光镜和图像显示装置
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申请号: US13877829申请日: 2011-09-30
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公开(公告)号: US20130250413A1公开(公告)日: 2013-09-26
- 发明人: Gen Furui , Takashi Kodama , Makoto Honda
- 申请人: Gen Furui , Takashi Kodama , Makoto Honda
- 申请人地址: JP Tokyo
- 专利权人: DAI NIPPON PRINTING CO., LTD.
- 当前专利权人: DAI NIPPON PRINTING CO., LTD.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2010-225240 20101004
- 国际申请: PCT/JP2011/072665 WO 20110930
- 主分类号: G02B1/11
- IPC分类号: G02B1/11 ; G02B5/30
摘要:
The present invention provides an antiglare film having an excellent antiglare property and being capable of suitably preventing the occurrence of scintillation and a decrease in contrast.The present invention provides an antiglare film including a light-transmitting substrate and a diffusion layer, the diffusion layer having a surface roughness on a surface thereof and being formed on at least one side of the light-transmitting substrate, wherein the diffusion layer contains organic fine particles (A), organic fine particles (B), and a cured product of a binder component, and satisfies the following expressions (1), (2), and (3): rA>rB expression (1), ΔA CB/CA expression (3), where CA represents a content ratio of the organic fine particles (A) in the diffusion layer, rA represents an average particle size thereof, and ΔA represents a refractive index thereof with respect to the cured product of the binder component; and CB represents a content ratio of the organic fine particles (B) in the diffusion layer, rB represents an average particle size thereof, and ΔB represents a refractive index difference thereof with respect to the cured product of the binder component.
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