Liquid crystal display device
View Patent ↗A liquid crystal display device is provided that includes a pair of substrates which are arranged to face each other with a liquid crystal therebetween, and columnar spacers that are substantially equal in height formed on a liquid-crystal-side surface of one of the pair of substrates, where the columnar spacers include a first columnar spacer which is in contact with a liquid-crystal-side surface of the other substrate of the pair of substrates and a second columnar spacer which is not contact with the liquid-crystal-side surface of that other substrate.
1. A liquid crystal display device comprising:
a first substrate and a second substrate with a liquid crystal layer therebetween;
a plurality of gate signal lines and a plurality of drain signal lines, the gate signal lines and the drain signal lines being formed on the second substrate,
a plurality of pixel regions defined by the gate signal lines and the drain signal lines,
a plurality of spacers formed on the first substrate, each respective spacer being arranged in a position which counters the respective gate signal line defining a corresponding pixel region,
a plurality of projection portions formed on the second substrate, each respective projection portion being arranged on the gate signal line defining a corresponding pixel region, each projection portion being arranged in a position which contacts with the respective spacer that counters the gate signal line on which the projection portion in arranged,
wherein a semiconductor layer is stacked on the gate signal lines on which the projection portions are arranged, and
wherein a metal layer is stacked on the semiconductor layer.
2. A liquid crystal display device according to claim 1 , wherein there are less projection portions than spacers.
3. A liquid crystal display device according to claim 1 , wherein the respective spacers are substantially equal in height.
4. A liquid crystal display device comprising:
a first substrate and a second substrate with a liquid crystal layer therebetween;
a plurality of spacers formed on the first substrate; and
a plurality of gate signal lines and a plurality of drain signal lines, the gate signal lines and the drain signal lines being formed on the second substrate,
wherein the spacers include first spacers and second spacers,
wherein a plurality of projection portions are formed on the second substrate and arranged in positions which counter the first spacers,
wherein the first spacers and the second spacers are arranged in positions which counters the gate signal lines,
wherein the projection portions are formed on the gate signal lines,
wherein a semiconductor layer is stacked on gate signal lines of the projection portions, and
wherein a metal layer is stacked on the semiconductor layer.
5. A liquid crystal display device according to claim 4 , wherein the first spacers include less spacers than the second spacers.
6. A liquid crystal display device according to claim 4 , wherein the first spacers and the second spacers are substantially equal in height.