| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device with excellent service life characteristics capable of stable display on both display surfaces even when an element structure has low heat resistance in a dual-emission display means. SOLUTION: A heat radiating body 42 is arranged in an area corresponding to a part between respective pixels 47 on the side of the display surface 52 and heat generated from respective organic EL element 40 is discharged. On the dual-emission organic EL panel 41, the heat is radiated from the organic EL panel 41 without obstructing the display of video images on both display surfaces 51 and 52. Thus, the temperature rise of the organic EL elements 40 is suppressed while maintaining excellent video display. COPYRIGHT: (C)2006,JPO&NCIPI
|
