| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve a display device with two both sides that is reduced in the weight of the whole device, and facilitates placement and installation of the display device. <P>SOLUTION: A plurality of light emitting modules 14 each built-in with a light emitting diode 26 and an electric circuit 90 for driving and controlling the light emitting diode 26 with an electrical signal are connected to both sides of one power feeding coated cable 16 for supplying the electrical signal to the electric circuit 90, respectively, thereby forming one light emitting module unit 21. By arranging a plurality of light emitting module units 21, the light emitting modules 14 are arranged in a matrix shape at both sides of front and back sides of the light emitting module units 21, thereby constituting display surfaces at two sides of front and back sides. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
