发明名称 LIGHT DIFFUSE PLATE AND DIRECT BACK LIGHT TYPE LIQUID CRYSTAL DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a direct back light type liquid crystal display device having high light diffusability, keeping excellent color and having high brightness. <P>SOLUTION: The direct backlight type liquid crystal display device comprises a light diffusion plate and a protective film disposed on one surface or both surfaces thereof. The light diffusion plate is formed from a composition comprising (A) an aromatic polycarbonate resin (component A), (B) polymeric fine particles (component B) having an average particle diameter of 0.01 to 50 &mu;m, (C) a specific heat stabilizer (component C), (D) an ultraviolet absorber (component D), and (E) a fluorescent whitening agent (component E). The protective film is made of a resin containing a specific ultraviolet absorber (D<SP>P</SP>component). <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009258753(A) 申请公布日期 2009.11.05
申请号 JP20090177383 申请日期 2009.07.30
申请人 TEIJIN CHEM LTD 发明人 SOGO ISAO;ANDO MASATO;TAKEO MITSUHIRO;MAEDA KOJI;JINNO MASANAO
分类号 G02B5/02;C08L69/00;F21S2/00;F21Y101/02;F21Y103/00;G02F1/13357 主分类号 G02B5/02
代理机构 代理人
主权项
地址