A liquid crystal display element includes a flexible first substrate and second substrate, an inter-substrate spacer structure that bonds the first substrate and the second substrate and keeps a space between the two substrates at a certain interval, a seal material that seals a surrounding area between the two substrates to form a cell space, a liquid crystal that is injected in the cell space, and an injection hole that is formed between the two substrates for injecting the liquid crystal from an outside into the cell space, the injection hole including an injection hole spacer structure that keeps the space between the two substrates at a certain interval.