Currently, there are 3 types of panels are popularly used in the computer monitor. Such panels are TN, IPS and VA. Of course the third panel has a difference and have flaws as well as its own.
For those of you who are still confused to choose to use the type of panel which, TutorAplikasi will explain the third panel is such as well as the advice of the panel which is best for you to wear according to your needs. But before, let’s see the explanations and the workings of the panel-the panel.
Macam-Macam Panel Type
TN (Twisted Nematic)
TN is a type of panel that most parents of the third panel are popular. How to work the panel TN to display the images is the same as its name, namely the effect of a Twisted Nematic. This effect allows the liquid crystal molecules to be controlled with the voltage.
When there is a voltage, the liquid crystal will be rotated 90 degrees and combined with a layer polarization, allows light to pass through. Whereas when there is voltage, then the crystals is not rotated so that it will block out the light.
IPS (In-Plane Switching)
IPS was developed to improve the various limitations of the panel is TN. Because it comes from the development of TN, the workings of both are almost similar. The IPS Panel also uses voltage to control the liquid crystals.
But different from TN that rotate the crystal to modify the amount of the incoming light, the crystals in the IPS panel is aligned with the glass substrate.
There are actually several variants of the IPS on the market that are derived from three major manufacturers, namely LG, Samsung and AU Optronics. LG calls their technology as “IPS” to facilitate all people.
While the Samsung call their technology PLS (Plane-to-Line Switching), while AU Optronics named their technology AHVA (Advanced Hyper Viewing Angle).
While the Samsung call their technology PLS (Plane-to-Line Switching), while AU Optronics named their technology AHVA (Advanced Hyper Viewing Angle).
The naming of AU Optronics this often confuses people who think that their panel part of the VA, but the actual panel they use technology that is rooted from the IPS.
VA (Vertical Alignment)
Panel technology uses liquid crystal is controlled by the voltage, the same as the second panel on the top. The main difference between IPS and VA is located at the position of the crystal. If IPS positioning the liquid crystal they are parallel or parallel to the glass substrate, the crystalline of the VA perpendicular to the substrate.
There are two variants VA circulating on the market with Samsung who renamed the SVA, and AU Optronics named AMVA.
Color Quality
The quality of the color itself can be divided into two categories, namely the Color Depth (color depth) and the Color Gamut (color gamut). In these two categories, a panel of TN, far behind because basically, into bit panel TN only 6-bit.
While the IPS panel and VA typically use 8-bit panel capable of projecting the gradient color that is smooth and able to produce a better color. In terms of Color Gamut, panel VA usually wear 100% sRGB as the default minimum and can still be driven high again.
While the IPS panel usually offer coverage to 95% of sRGB or less, although this tends to be a lot of wear 100% sRGB as the standard minimum.
If in terms of the sRGB last panel VA outline superior, although a bit of an IPS panel, unlike the case when it comes to DCI-P3 and Adobe RGB. For these two things, IPS panel managed to beat the VA.
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