A method of fabricating a liquid crystal display device includes: providing first and second substrates having a plurality of unit cell regions; forming a plurality of main seal patterns on the first substrate, each main seal pattern having an injection; forming an auxiliary seal pattern on the first substrate, the auxiliary seal pattern surrounding the plurality of main seal patterns and having at least one open portion; attaching the first substrate to the second substrate; providing an adhesive at the at least one open portion; and etching the first and second substrates, wherein a viscosity of the adhesive is within a range of about 5 to 100 centipoises (cP).