| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent deterioration in luminance of a display due to a cut in image light constituents from a polarizing plate except its transmission shaft in a touch panel when the touch panel having the polarizing plate preventing reflection of outside light is combined in the display displaying an image by unpolarized image light. <P>SOLUTION: In the display device, in which display is carried out by the unpolarized image light and the touch panel 11 having the polarizing plate 14 is used, deterioration in luminance of the touch panel 11 due to the polarizing plate 14 can be prevented while reducing reflection of the outside light when a reflection type polarizing plate 35 and a diffusion layer 36 are arranged between the display 32 and the touch panel 11. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
