发明名称 LIGHT DIFFUSION SHEET, METHOD FOR MANUFACTURING LIGHT DIFFUSION SHEET, AND BACK LIGHT UNIT FOR LIQUID CRYSTAL DISPLAY
摘要 <P>PROBLEM TO BE SOLVED: To provide a light diffusion sheet having sufficient optical uniformity to cope with demand for resolution and color reproduction of users by having rapid large size of recent liquid crystal displays, and to provide a backlight unit for a liquid crystal display. <P>SOLUTION: The light diffusion sheet provided with a light diffusion layer including a light diffusion agent in a binder, a transparent base material and a sticking prevention layer in the order contains inorganic particulates of a refractive index of 1.70-3.00 in the sticking prevention layer or the light diffusion layer. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2008268414(A) 申请公布日期 2008.11.06
申请号 JP20070109156 申请日期 2007.04.18
申请人 KONICA MINOLTA MEDICAL & GRAPHIC INC 发明人 TANIGUCHI TETSUYA
分类号 G02B5/02;F21V8/00;F21Y103/00;G02F1/1335;G02F1/13357 主分类号 G02B5/02
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