Liquid crystal display device

A liquid crystal display device, comprising:

• a liquid crystal layer;
• and
• a first substrate and a second substrate facing each other and sandwiching the liquid crystal layer;
• and
• a sealing member having a frame shape that bonds the first substrate to the second substrate with a prescribed gap therebetween,
• wherein the first substrate has, on a side facing the liquid crystal layer:
• a plurality of first thin-film transistors disposed in a display region of the first substrate;
• a peripheral driving circuit including a plurality of second thin-film transistors, said peripheral driving circuit being disposed in a periphery of the display region and supplying driving signals to the plurality of first thin-film transistors;
• an organic insulating film covering the plurality of first thin-film transistors and the plurality of second thin-film transistors;
• and
• an inorganic insulating film provided on the organic insulating film,
• wherein each of the plurality of second thin-film transistors has a semiconductor layer having a source portion, a channel portion, and a drain portion,
• wherein the inorganic insulating film is formed in a region that does not overlap at least the channel portions of the plurality of second thin-film transistors when seen from a direction normal to the first substrate,
• wherein the peripheral driving circuit is disposed within a region that is surrounded by the sealing member,
• wherein the liquid crystal display device further comprises a plurality of terminals formed outside the region surrounded by the sealing member, said plurality of terminals being electrically connected to the peripheral driving circuit, and
• wherein an edge of the inorganic insulating film extends through the sealing member to a region having the plurality of terminals.