1. A liquid crystal display device comprising:
a single common line located at a center of a substrate;
a first group of unit pixels located in a right portion of the substrate on the basis of the common line and a second group of unit pixels located in a left portion of the substrate on the basis of the common line, each unit pixel defined by a plurality of gate lines and data lines orthogonally intersecting each other; and
a plurality of thin film transistors formed at a right side of the respective unit pixels of the first group and at a left side of the respective unit pixels of the second group,
wherein each unit pixel includes:
a thin film transistor formed on the lower substrate;
at least one of insulating film on the substrate including the thin film transistor;
a pixel electrode formed on the at least one of insulating film to connect to the thin film transistor on a per unit pixel basis;
a third insulating film formed over the pixel electrode; and
a common electrode on the third insulating film to contact to the single common line, wherein the common electrode is formed over the entire surface of the lower substrate to have an opening corresponding to the thin film transistor.
2. The device according to claim 1, wherein, each gate line is located at the right side of the respective unit pixels in the first group of unit pixels, and each gate line is located at the left side of the respective unit pixels in the second group of unit, wherein the gate lines are parallel to the single common line.
3. The device according to claim 1,
wherein the pixel electrode and the common electrode create a fringe field therebetween with the third insulating film.
4. The device according to claim 3, wherein the pixel electrodes or the common electrode is formed in a form of slits.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An optical film comprising an optically-transparent substrate and at least one hard coat layer (A) disposed on a surface of the optically-transparent substrate, wherein a surface of the hard coat layer (A), which is opposite to a surface where the optically-transparent substrate is present, has an arithmetic mean roughness (Ra) defined in JIS B0601 (1994) of 0.025 to 0.05 \u03bcm, and has 10 to 250 convex portions each having a height of 0.3 to 3 \u03bcm in a 1.08 mm square area.
2. The optical film according to claim 1, wherein when said area is uniformly divided into 100 parts to form 100 squares, an average number of the convex portions per square containing the convex portions is less than 2.5.
3. The optical film according to claim 1, having a transmission image clarity defined in JIS K7105 (2006) of 180 to 310.
4. The optical film according to claim 1, wherein the hard coat layer (A) is a cured product of a curable resin composition for a hard coat layer, the composition comprising 0.05 to 1.5 parts by weight of particles with respect to 100 parts by weight of a binder component; the particles has an average particle diameter of 1.5 to 8 \u03bcm; and a refractive index difference between the particles and the binder component after curing is 0.07 or less.
5. The optical film according to claim 1, wherein a transparent electroconductive film is provided on or above the surface of the hard coat layer (A), which is opposite to the surface where the optically-transparent substrate is present.
6. A touch panel comprising the optical film defined by claim 5, wherein a second transparent electroconductive film is further provided on the transparent electroconductive film side of the optical film.
7. A touch panel comprising the touch panel defined by claim 6 and a liquid crystal cell, wherein the touch panel of claim 6 is provided so that the second transparent electroconductive film side of the touch panel is located on the liquid crystal cell side, and a polarizing plate is provided on or above a surface of the optically-transparent substrate, which is opposite to the surface where the hard coat layer (A) is present.