Bidirectional electrostatic discharge protection device

[0035] The embodiments of the present invention will be further explained below with the relevant drawings. Wherever possible, in the drawings and the description, the same reference numbers refer to the same or similar components. In the drawings, shapes and thicknesses may be exaggerated for simplicity and convenience. It should be understood that elements that are not particularly shown in the drawings or described in the specification have forms known to those of ordinary skill in the art. Those skilled in the art can make various changes and modifications based on the content of the present invention.

[0036] Unless otherwise specified, some conditional sentences or words, such as "can", "could", "might", or "may", are usually intended to express that the embodiments of this case have, However, it can also be interpreted as features, elements or steps that may not be required. In other embodiments, these features, elements or steps may not be required.

[0037] The foll