Liquid crystal display device and method of manufacturing that
View Patent ↗A solution for an alignment film of a liquid crystal display device includes a photo decomposition type polyimide acid which forms the alignment film in response to radiation of a polarized light, wherein a viscosity of the solution is not more than 35 mPa·s.
1. A solution for an alignment film of a liquid crystal display device comprising;
a photo decomposition type polyimide acid which forms the alignment film in response to radiation of a polarized light;
wherein a viscosity of the solution is not more than 35 mPa·s.
2. A solution according to claim 1 , wherein the solution comprises an organic solvent which is volatile.
3. A solution according to claim 2 , wherein the photo decomposition type polyimide acid forms the alignment film in response to radiation of the polarized light and baking.
4. A solution according to claim 3 , wherein the polarized light contains ultraviolet rays.
5. A solution according to claim 4 , wherein the liquid crystal display device is an IPS type liquid crystal display device.
6. A solution according to claim 1 , wherein the polarized light contains ultraviolet rays.
7. A solution according to claim 6 , wherein the liquid crystal display device is an IPS type liquid crystal display device.