| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a viewing angle regulation sheet which is capable of suppressing the visibility from side surfaces, is endowed with antidazzle function and is suitably used for an image display apparatus disliking the leakage of, for example, personal information. <P>SOLUTION: The viewing angle regulation sheet for image display apparatus is made by sticking polyethylene terephthalate system films having antidazzle layers on the surfaces on both surfaces of transparent polyvinyl chloride system sheet having a plurality of high light absorbing layers which are arranged so as to be substantially vertical with respect to both of surface and back surface and parallel to each other so that the antidazzle layers may be positioned on the outside, via transparent adhesive layers. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
