대장전이 창건된 고려시대라는 설이 있지만, 조선시대에 대장전 중건과 맞물려 만들었다는 이야기도 전해진다.
There is a theory that Daejangjeon was founded during the Goryeo Dynasty, but it is also said that it was built in conjunction with Daejangjeon Junggeon during the Joseon Dynasty.