发明名称 SCREEN FOR BACK TRANSMISSION TYPE DISPLAY AND DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a screen for a back transmission type display having chemical resistance to sunscreen emulsion as well as scratch resistance, and a display device provided with the same.SOLUTION: A screen for a back transmission type display 100 comprises a laminate 10 which emits image light that comes in from a light incident surface side Lin to a light emitting surface side Lout. The laminate includes a light diffusion layer 1, a hard coat layer 2 and a light beam control layer 3. The hard coat layer comprises a first hard coat layer 2A and a second hard coat layer 2B in this order from the light diffusion layer side. The first hard coat layer includes hard particles in a cross-linked resin layer and increases hardness. The second hard coat layer has smaller content of hard particles than the first hard coat layer, and it is a resin layer where crosslinking density is cross-linked higher than the first hard coat layer. The light beam control layer has a light absorption part 3A that are arranged along the layer surface to be able to absorb light, and a light transmission parts 3B that are arranged between the light absorbing parts.
申请公布号 JP2013205477(A) 申请公布日期 2013.10.07
申请号 JP20120071661 申请日期 2012.03.27
申请人 DAINIPPON PRINTING CO LTD 发明人 KITAYAMA RYOTA
分类号 G03B21/60;G02B3/08;G02B5/00;G02B5/02 主分类号 G03B21/60
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