Search
Search titles only
By:
Search titles only
By:
Home
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
Κανονισμός Λειτουργίας
Σωματείο AVClub
Log in
Register
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Menu
Install the app
Install
Reply to thread
Home
Forums
Εικόνα
Τηλεοράσεις
Γενική συζήτηση & τεχνολογία
Τεχνολογιες panel TFT-LCD.
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Yperion" data-source="post: 90437" data-attributes="member: 451"><p>Τεχνολογιες panel LCD-TFT:</p><p></p><p><strong>TN film (Twisted Nematic)</strong></p><p></p><p>- low manufacturing/retail costs</p><p>- restrictive viewing angles</p><p>- fast pixel response times</p><p>- dead pixels display white. Stuck pixels display RGB colors</p><p>- lower contrast levels means blacks are not as dark as VA based panels</p><p>- lower color reproduction</p><p></p><p><strong>IPS (In Plane Switching)</strong></p><p></p><p>- improved viewing angles over TN</p><p>- very good color reproduction</p><p>- slower pixel response times than TN</p><p>- dead pixels display black</p><p>- lower contrast levels means blacks are not as dark as VA based panels</p><p></p><p><strong>Super-IPS (S-IPS)</strong></p><p></p><p>- same as IPS except ...</p><p>- likely best color reproduction of all TFT</p><p>- less expensive to produce than IPS</p><p>- improved pixel response</p><p></p><p><strong>ASV (Advanced Super View)</strong></p><p></p><p><strong>VA (Vertical Alignment) Technologies</strong></p><p></p><p><strong>MVA (Multidomain Vertical Alignment)</strong></p><p></p><p>- compromise between TN and IPS technologies</p><p>- superior color reproduction over TN but not as good as IPS</p><p>- very good viewing angles but less than IPS</p><p>- higher contrast than TN or S-IPS means very good blacks</p><p>- dead pixels are black</p><p>- slower pixel response than TN or IPS</p><p>- details can be lost when directly viewing dark areas</p><p></p><p><strong>Premium-MVA (P-MVA)</strong></p><p></p><p>- same as MVA except ...</p><p>- "overdrive" technology increases pixel response but still slower than TN</p><p>- may have slightly degraded color reproduction due to "overdrive" process</p><p></p><p><strong>PVA (Patterned VA)</strong></p><p></p><p>- same as MVA except ...</p><p>- larger viewing angles</p><p>- higher contrast levels means darkest blacks</p><p><strong></strong></p><p><strong>Super-PVA (S-PVA)</strong></p><p></p><p>- same as PVA except ...</p><p>- “Magic Speed” (the Samsung equivalent to Overdrive) improves pixel response</p><p>- slightly improved color reproduction</p><p>- slightly improved viewing angles</p><p></p><p><strong>TN - Gamers</strong></p><p>Considered a "gamers" panel due to it's fast pixel response times which reduces trailing images know as "ghosting". However, this advantage has been reduced by new technologies to accelerate pixel response times in other panel types. Colors and contrast tend to be weak and blacks are not truly dark. Viewing angles are significantly limited. However, monitors based on this technology tend to be inexpensive.</p><p></p><p><strong>IPS / S-IPS - Graphics Work or Web Browsing</strong></p><p>Considered to have the best color reproduction of all panel types, these panels are well suited for graphics work or web browsing. Pixel response time is also good but slower than the TN "gamers" panel. Contast and blacks are also less dark than VA panels but viewing angles are excellent.</p><p></p><p><strong>MVA / P-MVA / PVA / S-PVA - Compromise/combination for All-Around Use </strong></p><p>These panels are a compromise between the fast pixel response times of the TN panel and the excellent color reproduction of the IPS panels. Contrast and blacks are best of all the panel types. Viewing angles are almost similar but slightly inferior to IPS. These details will only matter if you look for them, for average users like myself these are the best IMO.</p><p></p><p>Συνοπτικα κατα εταιρεια (με αποκλισεις αναλογα με το μοντελο):</p><p></p><p>S-IPS -> LG , Philips , Hitachi , JVC, Panasonic</p><p>S-PVA -> Samsung , Sony</p><p>ASV -> Sharp</p><p>P-MVA -> Acer , Toshiba</p><p></p><p>Links:</p><p><a href="http://www.hardforum.com/showthread.php?t=1039222" target="_blank">http://www.hardforum.com/showthread.php?t=1039222</a></p><p><a href="http://www.techenclave.com/forums/tft-technology-breakdown-and-model-panel-73792.html" target="_blank">http://www.techenclave.com/forums/tft-technology-breakdown-and-model-panel-73792.html</a></p><p><a href="http://en.wikipedia.org/wiki/TFT_LCD" target="_blank">http://en.wikipedia.org/wiki/TFT_LCD</a></p><p><a href="http://en.wikipedia.org/wiki/Liquid_crystal_display_television" target="_blank">http://en.wikipedia.org/wiki/Liquid_crystal_display_television</a></p><p><a href="http://electronics.howstuffworks.com/lcd.htm" target="_blank">http://electronics.howstuffworks.com/lcd.htm</a></p><p><a href="http://www.tftcentral.co.uk/" target="_blank">http://www.tftcentral.co.uk/</a></p></blockquote><p></p>
[QUOTE="Yperion, post: 90437, member: 451"] Τεχνολογιες panel LCD-TFT: [B]TN film (Twisted Nematic)[/B] - low manufacturing/retail costs - restrictive viewing angles - fast pixel response times - dead pixels display white. Stuck pixels display RGB colors - lower contrast levels means blacks are not as dark as VA based panels - lower color reproduction [B]IPS (In Plane Switching)[/B] - improved viewing angles over TN - very good color reproduction - slower pixel response times than TN - dead pixels display black - lower contrast levels means blacks are not as dark as VA based panels [B]Super-IPS (S-IPS)[/B] - same as IPS except ... - likely best color reproduction of all TFT - less expensive to produce than IPS - improved pixel response [B]ASV (Advanced Super View)[/B] [B]VA (Vertical Alignment) Technologies[/B] [B]MVA (Multidomain Vertical Alignment)[/B] - compromise between TN and IPS technologies - superior color reproduction over TN but not as good as IPS - very good viewing angles but less than IPS - higher contrast than TN or S-IPS means very good blacks - dead pixels are black - slower pixel response than TN or IPS - details can be lost when directly viewing dark areas [B]Premium-MVA (P-MVA)[/B] - same as MVA except ... - "overdrive" technology increases pixel response but still slower than TN - may have slightly degraded color reproduction due to "overdrive" process [B]PVA (Patterned VA)[/B] - same as MVA except ... - larger viewing angles - higher contrast levels means darkest blacks [B] Super-PVA (S-PVA)[/B] - same as PVA except ... - “Magic Speed” (the Samsung equivalent to Overdrive) improves pixel response - slightly improved color reproduction - slightly improved viewing angles [B]TN - Gamers[/B] Considered a "gamers" panel due to it's fast pixel response times which reduces trailing images know as "ghosting". However, this advantage has been reduced by new technologies to accelerate pixel response times in other panel types. Colors and contrast tend to be weak and blacks are not truly dark. Viewing angles are significantly limited. However, monitors based on this technology tend to be inexpensive. [B]IPS / S-IPS - Graphics Work or Web Browsing[/B] Considered to have the best color reproduction of all panel types, these panels are well suited for graphics work or web browsing. Pixel response time is also good but slower than the TN "gamers" panel. Contast and blacks are also less dark than VA panels but viewing angles are excellent. [B]MVA / P-MVA / PVA / S-PVA - Compromise/combination for All-Around Use [/B] These panels are a compromise between the fast pixel response times of the TN panel and the excellent color reproduction of the IPS panels. Contrast and blacks are best of all the panel types. Viewing angles are almost similar but slightly inferior to IPS. These details will only matter if you look for them, for average users like myself these are the best IMO. Συνοπτικα κατα εταιρεια (με αποκλισεις αναλογα με το μοντελο): S-IPS -> LG , Philips , Hitachi , JVC, Panasonic S-PVA -> Samsung , Sony ASV -> Sharp P-MVA -> Acer , Toshiba Links: [url]http://www.hardforum.com/showthread.php?t=1039222[/url] [url]http://www.techenclave.com/forums/tft-technology-breakdown-and-model-panel-73792.html[/url] [url]http://en.wikipedia.org/wiki/TFT_LCD[/url] [url]http://en.wikipedia.org/wiki/Liquid_crystal_display_television[/url] [url]http://electronics.howstuffworks.com/lcd.htm[/url] [url]http://www.tftcentral.co.uk/[/url] [/QUOTE]
Verification
Post reply
Home
Forums
Εικόνα
Τηλεοράσεις
Γενική συζήτηση & τεχνολογία
Τεχνολογιες panel TFT-LCD.
Top
Bottom
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…