| 摘要 |
<P>PROBLEM TO BE SOLVED: To compactly and inexpensively provide a planar display device for performing image display and image capture. <P>SOLUTION: An object 651 (e.g. a color photograph or the like) scanning images on a display area 10 is closely arranged. An EL element 1411 of a display pixel 26 is emitted to make the emitted light 661 irradiate the object 651. Light intensity reflected on the object 651 is changed by the image drawn on the object 651. In other words, the light 661 is modulated by the image of the object 651. The modulated light reaches a photosensor pixel 27, and the photosensor pixel 27 changes an on-off state by receiving light intensity. The display pixel 26 makes white emission basic, and the photosensor pixel 27 has a RGB color filter. The three photosensor pixels 27 of RGB correspond to one display pixel 26. <P>COPYRIGHT: (C)2007,JPO&INPIT |
