Liquid crystal display device having quad type color filters
View Patent ↗A quad type liquid crystal display device includes a liquid crystal panel having gate and data lines which define sub-pixel regions. Gate driving integrated circuits for driving the gate lines are provided. A plurality of data drive integrated circuits are arranged on one side of the liquid crystal panel. Each of the data drive integrated circuits have “m” (m is a natural number) number of channels, wherein (3n-1)th (n is a natural number) channels for each data drive integrated circuit are floating.
1. A quad type liquid crystal display device, comprising:
a liquid crystal panel having gate and data lines which define sub-pixel regions;
gate driving integrated circuits for driving the gate lines; and
a plurality of data drive integrated circuits arranged on one side of the liquid crystal panel, each of the data drive integrated circuits having “m” (m is a natural number) number of channels,
wherein 2 nd , 5 th , . . . (3n-1)th (n is a natural number) channels for each data drive integrated circuit are floating;
wherein pairs of pixels of the same polarity are separated by a floating state of an opposite polarity and adjacent pairs have opposite polarity.
2. The device of claim 1 , wherein each of two by two sub pixels corresponds to red, a first green, a second green, and blue color filters, respectively.
3. The device of claim 1 , wherein m is 384.
4. The device of claim 1 , wherein the number of data integrated circuits is four.
5. The device of claim 1 , wherein the data drive integrated circuits are located on only one side of the liquid crystal panel.
6. The device of claim 1 , wherein there are at least three of said plurality of data drive integrated circuits.
7. A liquid crystal display panel;
a plurality of drive integrated circuits for driving the panel, each of said plurality of drive integrated circuits having “m” (m is a natural number) number of channels and “n” (n is a natural number) number of floating channels wherein 2 nd , 5 th , . . . (3n-1)th channels are floating and
a plurality of films for connecting the drive integrated circuits, each film having (m-n) number of lines,
wherein n<m; and
wherein pairs of pixels of the same polarity are separated by a floating state of an opposite polarity and adjacent pairs have opposite polarity.
8. The liquid crystal display panel of claim 7 , wherein m is 384.
9. The liquid crystal display panel of claim 7 , wherein each of two by two sub pixels corresponds to red, a first green, a second green, and blue color filters, respectively.
10. The liquid crystal display panel of claim 7 , wherein the number of drive integrated circuits is four.
11. The liquid crystal display panel of claim 7 , wherein the drive integrated circuits are located on only one side of the liquid crystal panel.
12. The liquid crystal display panel of claim 7 , wherein there are at least three of said plurality of drive integrated circuits.
13. A quad type liquid crystal display device, comprising:
a liquid crystal panel having gate and data lines which define sub-pixel regions;
gate driving integrated circuits for driving the gate lines; and
a plurality of data drive integrated circuits arranged on one side of the liquid crystal panel, each of the data drive integrated circuits having “m” (m is a natural number) number of channels,
wherein 2 nd , 5 th , . . . (3n-1)th (n is a natural number) channels for each data drive integrated circuit are floating, and
wherein a first group of four sub-pixels for a first pixel have one of positive and negative polarity, and a next group of four sub-pixels for a next pixel have the other of positive and negative polarity, and remaining groups of four sub-pixels for remaining pixels alternate between positive and negative polarity.
14. A liquid crystal display panel;
a plurality of drive integrated circuits for driving the panel, each of said plurality of drive integrated circuits having “m” (m is a natural number) number of channels and “n” (n is a natural number) number of floating channels;
a plurality of films for connecting the drive integrated circuits, each film having (m-n) number of lines,
wherein n<m, and
wherein a first group of four sub-pixels for a first pixel have one of positive and negative polarity, and a next group of four sub-pixels for a next pixel have the other of positive and negative polarity, and remaining groups of four sub-pixels for remaining pixels alternate between positive and negative polarity.