| http://www.w3.org/ns/prov#value | - FIG. 6 shows a block diagram of the data line drive circuit 140A. FIG. 7 is a timing chart of the data line drive circuit 140A. As shown in FIG. 6, the data line drive circuit 140A has an X-shift resister 141, a bus BUS, switches SW1, . . . , SWn, a first latch 142, a second latch 143, and a PWM circuit 145.
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