| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electro-optical element driving apparatus simple in constitution and capable of being suppressed in production cost. SOLUTION: A PLZT optical shutter array drive circuit comprises a temp. compensation circuit 3, an IC control part 2, a driving IC 12 and a temp. sensor 30. The temp. in the vicinity of a module 1 of an optical shutter array is detected by the temp. sensor 30 and, on the basis of the voltage showing this temp. and reference voltage for driving an optical shutter element 13, the drive voltage of the optical shutter element 13 is generated by the temp. compensation circuit 3. This drive voltage is applied to the optical shutter element 13 through the IC control part 2 and the driving IC 12.</p> |
