Liquid crystal display panel with corner pattern of the sealant having a portion substantially wider than another pattern connected to the corner pattern
View Patent ↗A liquid crystal display panel of the present invention is as follows. For example, in a liquid crystal display panel (L) in which an active matrix substrate ( 1 ) and an opposing substrate ( 2 ) are bonded with each other by a liquid crystal-sealing seal pattern ( 7 ) interposed therebetween and the liquid crystal-sealing seal pattern ( 7 ) is arranged so as to surround a liquid crystal layer-region ( 9 ), the pattern width (W 2 ) of corner patterns ( 18 b ) to ( 21 b ) and ( 22 b ) to ( 23 b ) is substantially wider than the pattern width (W) of transversal patterns ( 11 ) to ( 14 ) and longitudinal patterns ( 15 ) to ( 17 ).
1. A liquid crystal display panel wherein a pair of substrates are bonded with each other at a predetermined gap by a liquid crystal-sealing seal pattern interposed therebetween, the liquid crystal-sealing seal pattern having a corner pattern and being arranged so as to surround a display region when viewed in plan, and a liquid crystal is sealed in a region surrounded by the liquid crystal-sealing seal pattern, characterized in that:
the corner pattern of the liquid crystal-sealing seal pattern has a portion substantially wider than another pattern connected to the corner pattern.
2. The liquid crystal display panel according to claim 1 , wherein the corner pattern of the liquid crystal-sealing seal pattern is connected to the other pattern so as to form an obtuse angle.
3. The liquid crystal display panel according to claim 1 , wherein the corner pattern of the liquid crystal-sealing seal pattern is formed by a round-shaped pattern.
4. The liquid crystal display panel according to claim 1 , wherein the corner pattern of the liquid crystal-sealing seal pattern is formed by a combination of a round-shaped pattern and a linear-shaped pattern.
5. The liquid crystal display panel according to china 1 , wherein the portion substantially wider than another pattern connected to the corner pattern is +10% or more wider than another pattern connected to the corner pattern.
6. The liquid crystal display panel according to claim 1 , wherein the portion substantially wider than another pattern connected to the corner pattern is +15% or more wider than another pattern connected to the corner pattern.