PROTECTION CIRCUIT, SUBSTRATE FOR ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, ELECTROPHORETIC DISPLAY DEVICE, ELECTRONIC APPARATUS, AND MANUFACTURING METHOD OF ELECTRO-OPTICAL DEVICE

摘要

A protection circuit includes: a first electrode; a second electrode; and an ionic material which comes into contact with the first electrode and the second electrode, wherein when a given difference in potential is generated between the first electrode and the second electrode, an electric current flows between the first electrode and the second electrode through the ionic material.