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Patent Searching and Data


Title:
ANTIREFLECTION FILM AND DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP3779337
Kind Code:
B2
Abstract:
PURPOSE: To provide the antireflection film having a multilayered structure by a simple method. CONSTITUTION: This antireflection film has the multilayered structure constituted by laminating at least two layers of thin films on a base body. At least one layer among these thin films contain dyestuff having absorption in the entire wavelength region of 400 to 700nm and the reflectivity of the antireflection film at the wavelengths at which the antireflection film has absorption is smaller than the reflectivity of the base body. This antireflection film is capable of effectively preventing external light reflection when applied to a cathode ray tube or the base body of a light transparent display section of a display device, such as liquid crystal display device.

Inventors:
Shuzo Matsuda
Takeo Ito
Nao Chigusa
Abe Michiyo
Application Number:
JP27546093A
Publication Date:
May 24, 2006
Filing Date:
November 04, 1993
Export Citation:
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Assignee:
Toshiba Corporation
International Classes:
G02B1/11; G02B1/111; G09F9/00; H01J29/89; H04N5/72; (IPC1-7): G02B1/10; G09F9/00; H01J29/89; H04N5/72
Domestic Patent References:
JP62264002A
JP1252926A
JP61254905A
JP4206874A
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Sadao Muramatsu
Ryo Hashimoto