STATIC ELECTRICITY PROTECTION CIRCUIT, ELECTRO-OPTIC DEVICE AND ELECTRONIC DEVICE

摘要

In a static electricity protection circuit according to the invention, a first wiring is electrically connected to a drain of a first p-type transistor and a gate and a source of a first n-type transistor; a second wiring is electrically connected to a gate and a source of the first p-type transistor, a drain of the first n-type transistor, a drain of a second p-type transistor and a gate and a source of a second n-type transistor; and a third wiring is electrically connected to a gate and a source of the second p-type transistor and a drain of the second n-type transistor.

主权项

1. A static electricity protection device comprising:
a first p-type transistor; a first n-type transistor; a second p-type transistor; a second n-type transistor; a first wiring; a second wiring; and a third wiring, wherein the first wiring is electrically connected to one of a source and a drain of the first p-type transistor, a gate of the first n-type transistor and one of a source and a drain of the first n-type transistor, wherein the second wiring is electrically connected to a gate of the first p-type transistor, the other one of the source and the drain of the first p-type transistor, the other one of the source and the drain of the first n-type transistor, one of a source and a drain of the second p-type transistor, a gate of the second n-type transistor and one of a source and a drain of the second n-type transistor, and wherein the third wiring is electrically connected to a gate of the second p-type transistor, the other one of the source and the drain of the second p-type transistor and the other one of the source and the drain of the second n-type transistor.