公开(公告)号：JPH0545660A

公开(公告)日：1993-02-26

申请号：JP22978691

申请日：1991-08-16

Applicant: IBM

Inventor： SUZUKI SHUNJI ,  TAJIMA KENICHI ,  UCHIDA HIROHISA

IPC: G02F1/1335 ,  G02F1/1339

Abstract: PURPOSE: To obtain picture display of uniform quality by eliminating nonuniformity of the thickness of a liquid crystal layer in the peripheral part of an effective display area. CONSTITUTION: In this production method for liquid crystal display device which controls the thickness of the liquid crystal layer by spacers 8, spacers 8 are used not only in the inside area of a peripheral seal area but also in the outside area of the peripheral seal area at the time of sealing glass substrates 2 and 4. Since an approximately uniform force is applied to all the surfaces of glass substrates in the sealing process of glass substrates, distortion caused in the peripheral part of the effective display area is reduced, and nonuniformity of the thickness of the liquid crystal layer in the peripheral part of the effective display area is considerably resolved.