Выбор монитора
Пообщавшись с Иваном Курносовым, совершил открытие: ЖК-мониторы бывают разные, от их характеристик могут уставать или не уставать глаза. Разная цветопередача, разный контраст, разная яркость, разное время отклика. Соответственно, хочу сменить свой Acer x243w на что-то того же размера и разрешения, но лучшего качества. То есть не ниже 1920×1200 при двадцати четырёх дюймах. Цель: снизить нагрузку на глаза.
Кто что посоветует? И ещё: правда ли, что TN-матрица — это плохо? 
Posted on August 13, 2009 at 4:03 PM by Dinexi · Permalink
In: главная · Tagged with: working environment
In: главная · Tagged with: working environment
on 13/08/2009 at 5:26 PM
· Permalink
Вот, что я нашёл: http://www.tomshardware.co.uk/forum/page-52516_29_0.html
Basically speaking:
TN = Twisted Nematic – These are 6-bit screens that cannot really reproduce 16.7 million colors. They can only reproduce 262,144 colors; 64 shades of Red, Green & Blue. Thats (2^6)^3 or 64^3. All the other colors are created through a process called dithering. These typically have fast response times (for gaming) at the expense of color accuracy. These are inexpensive monitors.
MVA = Multidomain Vertical Alignment
PVA = Patterned-ITO Vertical Alignment
MVA and PVA panel are the most common 8-bit LCD screen around. They are relatively slow compared to TN, but offers better color accuracy. Good viewing angles and contrast ratio. However not all MVA and PVA panels are 8-bit screens. S-MVA and S-PVA are typically the ones that are 8-bit panel from my research. S = Super.
8-bit LCDs can truly reproduce 16.7 million colors. That’s because there will be 256 shades of each color (2^8 ); Red, Green & Blue. Therefore 256^3 = 16.7 million (actually, a little more).
S-IPS = Super In-Plane Switching. These are high end and really expensive LCD panels. All these panels are 8-bit panels and comes the closest to CRT image quality. From what I’ve read they also have very good response times as well. LCD monitors geared towards graphic artists who demands the most color accuracy are designed with these type of panels. That means the shades of color you see on the screen are the exact shades that will be printed out on a good color printer.
To give you a rough idea of the price of a 20.1″ LCD monitor based on these different panels:
TN = $200-$300
MVA/PVA = $400 – $600
S-IPS = $1,000+