CELL, PACKAGE DEVICE AND PACKAGE DEVICE MANUFACTURING METHOD

摘要

In a cell (10), a first connector (30) and a second connector (40) are formed. The two connectors (30, 40) are constituted to complement each other. The first connector (30) and the second connector (40) face and press each other in the two cells (10, 10), and electrically connecting parts (31, 41) fit each other and are electrically and mechanically connected. A first optical element (32) and a second optical element (42) are also arranged at mutually complementary positions, and when the elements are electrically and mechanically connected, leading edges of the first optical element (32) and the second optical element (42) are brought into contact, and an optical signal is transmitted.