Patent ID: 8027012

Claim:
A liquid crystal display panel comprising an array glass substrate and an opposing glass substrate facing it, in which a liquid crystal is filled between such substrates, and an ultraviolet curable resin is sealed at a peripheral area, wherein the above opposing glass substrate is an alkali glass substrate, the array glass substrate is an alkali-free glass, the difference in thermal expansion coefficient between the above array glass substrate and the above opposing glass substrate is from 10×10 −7 /° C. to 30×10 −7 /° C., the array glass substrate has a thermal expansion coefficient of from 30×10 −7 /° C. to 80×10 −7 /° C., and its composition consists essentially of, as represented by mass% based on oxide, from 45 to 70% of SiO 2 , from 5 to 25% of Al 2 O 3 , from 6 to 12% of B 2 O 3 , from 1 to 7% of MgO, from 2 to 14% of CaO, from 0 to 15% of SrO and from 0 to 1% of BaO; and the opposing glass substrate has a thermal expansion coefficient of from 50×10 −7 /° C. to 100×10 −7 /° C., and its composition consists essentially of, as represented by mass% based on oxide, from 60 to 84% of SiO 2 , from 0 to 20% of Al 2 O 3 , from 0 to 15% of MgO, from 5 to 25% of CaO, from 1 to 12% of Na 2 O, from 0 to 8% of K 2 O and from 1 to 13% of Na 2 O+K 2 O.