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Patent Searching and Data


Title:
LOW REFLECTIVE FILM AND TRANSPARENT LAMINATED BODY USING THE SAME
Document Type and Number:
Japanese Patent JP2002365403
Kind Code:
A
Abstract:

To provide a low reflective film having excellent wear resistance while having an optical confinement effect and an antireflective effect.

The low reflective film shows 5.5 to 6.5 ratio of the regular reflectance at 70° incident angle to the regular reflectance at 20° incident angle for the light at 670 nm wavelength and contains silica fine particles having 70 to 300 nm average particle size and a metal oxide binder by 70:30 to 95:5 weight ratio. The film thickness is 1 to 1.5 times as the average particle size of the silica fine particles.


Inventors:
SETO YASUNARI
HIRATA MASAHIRO
TSUJINO TOSHIFUMI
OTANI TSUTOMU
Application Number:
JP2001175805A
Publication Date:
December 18, 2002
Filing Date:
June 11, 2001
Export Citation:
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Assignee:
NIPPON SHEET GLASS CO LTD
International Classes:
G02B1/11; G02B1/111; G02B1/14; G02B1/18; H01L31/0216; H01L31/0236; H01L31/04; (IPC1-7): G02B1/11; H01L31/04
Attorney, Agent or Firm:
特許業務法人池内・佐藤アンドパートナーズ