4
To create shapes. Think about it, without vertical lines there would never be tv....
Your TV has horizontal lines as well as vertical lines. There has been no television production since 1974 that has any lines organize.
Vertical lines usually indicate bonding tab issue, the screen would need to be replaced
7 horizontal lines and 10 vertical lines how many rectangles?
If you have vertical lines on an LCD TV it is most likely that the TFT panel has failed. This would make the TV beyond economical repair. To be sure tack it to your local repair centre.Additional information: 1 or 2 very thin lines on Sony CRT (tube) televisions are normal. The vertical lines are actually support wires for Sony's Trinitron aperture grille system.
2
2
7
Two
There are 4 verticle lines in a cube :)
If the two lines are parallel, then you get 4 pairs of vertical angles. If the two lines are not parallel, then we get 6 pairs of vertical angles.
The PV-M1323-A is a standard definition TV, so it is capable of 480i resolution (480 vertical lines).