| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of suppressing the number of wirings. <P>SOLUTION: The light-emitting device 65 includes a plurality of light-emitting element arrays S-A1 to S-A20 and S-B1 to S-B20 each of which has a plurality of light-emitting elements, a transfer signal generating part 120 for transmitting the first transfer signal ϕ1 and second transfer signal ϕ2 to a plurality of light-emitting element arrays S-A1 to S-A20 and S-B1 to S-B20 commonly, a lighting signal generating part 140a for transmitting a lighting signal ϕIa to the light-emitting element arrays S-A1 to S-A20 commonly, the lighting signal generating part 140b for transmitting the lighting signal ϕIb to the light-emitting element arrays S-B1 to S-B20 commonly, and a selection signal generating part 150 for transmitting a plurality of selection signals ϕW1 to ϕW20 to the light-emitting arrays S-A1 to S-A20 and S-B1 to S-B20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
