Liquid crystal display device
View Patent ↗An IPS-method liquid crystal display device which exhibits small directivity of a viewing angle and high brightness is realized. A planar common electrode is arranged below a pixel electrode which includes comb-teeth-shaped electrodes and slits. When a video signal is applied to the pixel electrode, an electric field is generated between the pixel electrode and the common electrode by way of slit portions formed in the pixel electrode thus controlling liquid crystal molecules. To reduce the occurrence of a phenomenon that an abnormal domain is generated in an end portion of the slit and the abnormal domain lowers transmissivity of liquid crystal, the structure in which the slits having both ends thereof closed and the slits having one-side end portion thereof opened are alternately arranged next to each other in parallel is adopted.
1. A liquid crystal display device comprising:
a first substrate and a second substrate with a liquid crystal layer therebetween; and
a electrode with a plurality of slits formed on the first substrate,
wherein the plurality of slits includes a first type slit and a second type slit, one edge of the first type slit is a triangle shape and one edge of the second type slit is a human leg foot shape, and
wherein the second type slit is sandwiched by first type slits.
2. A liquid crystal display device comprising:
a first substrate and a second substrate with a liquid crystal layer therebetween; and
a electrode with a plurality of slits formed on the first substrate,
wherein the plurality of slits includes a first type slit and a second type slit, one edge of the first type slit is a triangle shape and one edge of the second type slit is a human leg foot shape, and
wherein a number of the second type slits is bigger than a number of the first type slits.
3. The liquid crystal display device according to claim 1 , wherein the other edge of the second type slit is a triangle shape.
4. The liquid crystal display device according to claim 1 , wherein triangle edge of the first type slit faces the human leg foot shaped edge of the second type slit.
5. The liquid crystal display device according to claim 2 , wherein the other edge of the second type slit is a triangle shape.
6. The liquid crystal display device according to claim 2 , wherein triangle edge of the first type slit faces the human leg foot shaped edge of the second type slit.