| 摘要 |
<p>A light-emitting device includes: an array of light-emitting elements (L1-L8) connected to a light-up signal line (75) to supply a current for lighting up; an array of memory elements (M1-M8) provided so as to correspond to the respective light-emitting elements, connected through respective resistances (Rn1-Rn8) to a memory signal line (74A) to supply a signal to designate a light-emitting element to be lighted up, and memorizing by getting turned on that a corresponding light-emitting element is to be lighted up; and an array of switch elements (T1-T8) provided so as to correspond to the respective memory elements, electrically connected to the respective memory elements, connected to a transfer signal line (72,73) to supply signals to set so as to allow a sequential shift of an ON state from one side end to the other end side, and causing the respective memory elements to be set in an ON state by getting turned on.</p> |
