Output control circuit, scanning line driving circuit of electro-optic device, electro-optic device and electronic apparatus

1. An output control circuit comprising:

a first circuit which includes a plurality of first sub circuits; and

a second circuit which includes a plurality of second sub circuits,

wherein one first sub circuit among the plurality of first sub circuits inputs one input signal and enable signal,

wherein one second sub circuit among the plurality of second sub circuits inputs the enable signal when the enable signal is transmitted from the one first sub circuit,

wherein the one second sub circuit outputs a first output signal,

wherein the one first sub circuit inputs the first output signal,

wherein another second sub circuit different from the one second sub circuit among the plurality of second sub circuits inputs the first output signal, and

wherein the one second sub circuit inhibits the one output signal from becoming an active level when the output signal of the other second sub circuit is at an active level.

2. The output control circuit according to claim 1 , wherein the one first sub circuit includes:

a logical circuit which inputs the one input signal and the one output signal; and

a switch which takes either of two states of on or off state in response to an output signal of the logical circuit in the middle of the course where the enable signal is supplied to the second sub circuit.

3. The output control circuit according to claim 1 ,

wherein the one first sub circuit includes a logical circuit that outputs a second output signal based on one of the first output signal and the another input signal.

4. The output control circuit according to claim 3 ,

wherein an input signal input to the logical circuit is a signal transmitted from a shift register.

5. A scanning line driving circuit which drives each of scanning lines, comprising:

a shift register which causes a pulse signal which becomes an active level in a mutually exclusive manner to be sequentially output corresponding to each of the scanning lines; and

an output control circuit according to claim 1 which is provided for each of a predetermined number of the scanning lines,

wherein the output control circuit inputs an enable signal and a pulse signal corresponding to the predetermined number of the scanning lines so as to be transmitted to the corresponding scanning line.

6. An electro-optic device comprising:

a pixel corresponding to an intersection of a scanning line and a data line; and

the scanning line driving circuit according to claim 5 which drives the scanning line.

7. An electronic apparatus comprising:

the electro-optic device according to claim 6 .

8. An output control circuit comprising:

a first circuit including a plurality of first sub circuits in which at least one first sub circuit among the plurality of first sub circuits inputs a first input signal and an enable signal and at least another first sub circuit among the plurality of first sub circuits inputs another input signal and the enable signal; and

a second circuit including a plurality of second sub circuits in which one second sub circuit among the plurality of second sub circuits inputs the enable signal when the enable signal is transmitted from one of the two first sub circuits,

wherein a second sub circuit other than the one second sub circuit among the plurality of second sub circuits inputs an output signal from the one second sub circuit.

9. The output control circuit according to claim 8 ,

wherein one of the two first sub circuits inputs one of a first output signal output from the one second sub circuit and the another input signal.

10. A scanning line driving circuit which drives each of scanning lines, comprising:

a shift register which causes a pulse signal which becomes an active level in a mutually exclusive manner to be sequentially output corresponding to each of the scanning lines; and

an output control circuit according to claim 8 which is provided for each of a predetermined number of the scanning lines,

wherein the output control circuit inputs an enable signal and a pulse signal corresponding to the predetermined number of the scanning lines so as to be transmitted to the corresponding scanning line.

11. An electro-optic device comprising:

a pixel corresponding to an intersection of a scanning line and a data line; and

the scanning line driving circuit according to claim 10 which drives the scanning line.

12. An electronic apparatus comprising:

the electro-optic device according to claim 11 .