| 摘要 |
PURPOSE:To obtain the laminated semiconductor device of high reliability by a method wherein the transfer of information between each element of said semiconductor device is performed by means of an optical communication. CONSTITUTION:The information of element layers 2, 4 and 6 is transmitted or received and then transferred by a transmission-reception section 8 using infrared rays, for example, which passes through the element layers 2, 4 and interlayer insulating layers 3 and 5. The transmission and reception part may be located at the same place or located separately. |
