| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device capable of attaining a both-side display, wherein thickness reduction of the device can be achieved, and degradation in a display grade in respective display means can be suppressed, when an illumination means, such as a back light, is commonly used for the display means for the front and the back. <P>SOLUTION: The display device 100 includes the first display means 110 equipped with a display surface on the front, the second display means 120 equipped with a display surface on the back, and the common illuminating means 130 for irradiating both of the first display means and the second display means with light. The illumination means 130 has a light guide member 132, equipped with a first light emission surface 132b facing the first display means and a second light-emitting surface 132c facing the second display means and a semi-transmission reflective means 141 is arranged between the second light-emitting surface of the light guiding member and the second display means. <P>COPYRIGHT: (C)2008,JPO&INPIT |
