OLED VS LCD in 2018


Presentation Description

Earlier the LCD had an opposition with Plasma, yet now the Plasma is out of the opposition and is obsolete to utilize now. OLED is the new show innovation giving tuff rivalry to LCD and is demonstrated superior to anything LCD in numerous viewpoints as per the client audits.


Presentation Transcript

OLED VS LCD in 2018:

OLED VS LCD in 2018 What has evolved since now in both of these technologies?

Current Scenario in Display Technology:

Current Scenario in Display Technology Earlier the LCD had a competition with Plasma, but now the Plasma is out of the competition and is outdated to use now. OLED is the new display technology giving tuff competition to LCD and is proven better than LCD in many aspects according to the user reviews. PLASMA OLED

How LCD works?:

How LCD works? We all know that a picture displayed on a television consists of millions of pixels which are either red, green or blue and they collectively form a picture for us to see. In an LCD television, the pixels are switched on or off electronically using liquid crystals to rotate polarized light, it has a large bright light that shines out toward the viewer and liquid crystals manipulating It to create an image. Liquid Crystal Display

What powers OLED to display a crystal clear view ?:

What powers OLED to display a crystal clear view ? OLEDs have layers of n-type and p-type semiconductors, they use organic molecules to produce their electrons and holes. A simple OLED is made up of six different layers of protective  glass or plastic. The top layer is called the seal and the bottom layer the  substrate. In between those layers, there's a negative terminal (sometimes called the cathode) and a positive terminal (called the anode). Finally, in between the anode and cathode are two layers made from organic molecules called the emissive layer  Organic Light Emitting Diode

Which has a awesome Light output ?:

Which has a awesome Light output ? LCD gets the nod here specifically because the whole screen can be brighter, a function of its  backlight . OLED can't do a full screen with as much brightness. Full-screen brightness isn't very important in the real world however, so this category is a relatively hollow victory for LCD . Light output also plays a big part in High Dynamic Range (HDR).

Which one takes the lead while considering Black level?:

Which one takes the lead while considering Black level? At the other side of light output is black level, or how dark the TV can get. OLED wins here because of its ability to turn off individual pixels completely. It can produce truly perfect black. The better LCDs have local dimming, where parts of the screen can dim independently of others. This isn't quite as good as per-pixel control because the black areas still aren't absolutely black, but it's better than nothing. 

Which is the best when it comes to Contrast ratio?:

Which is the best when it comes to Contrast ratio? Here's where it comes together. Contrast ratio is the difference between the brightest and the darkest a TV can be. OLED is the winner here because it can get extremely bright, plus it can produce absolute black with no blooming. It has the best contrast ratio of any modern display. Contrast ratio is the most important aspect of picture quality. A high contrast-ratio display will look more realistic than one with a lower contrast ratio.

Who ranks first in terms of Resolution?:

Who ranks first in terms of Resolution? This one's easy. Both OLED and LCD are widely available in Ultra HD 4K form. There are also plenty of 1080p LCDs. Some older OLEDs are 1080p, but new models are all 4K.

Which one is best at Refresh rate and motion blur?:

Which one is best at Refresh rate and motion blur? Refresh rate is important in reducing motion blur, or the blurring of anything on screen that moves (including the whole image if the camera pans). Sadly, the current version of OLED has motion blur, just like custom LCD screen & that makes both of them perform almost same in this segment.

Which one performs in providing better HDR?:

Which one performs in providing better HDR? There are both OLED and LCD models that are HDR-compatible. The best HDR LCDs can produce brighter highlights than OLED, but OLED still has a better overall contrast ratio (dynamic range, if you will) thanks to its better black level. Which is to say, done well, both are good. You need HDR content though. Without HDR With HDR

Which has a better Viewing angle?:

Which has a better Viewing angle? One of the main downsides of LCD TVs is a change in picture quality if you sit away from dead center A few LCDs use in-plane switching (IPS) panels, which have better off-axis picture quality than other kinds of LCDs, but don't look as good as other LCDs, primarily due to a lower contrast ratio, which enables OLED displays to score here.


Conclusion LCD dominates the market because it's cheap to manufacture and delivers good enough picture quality for just about everybody. But OLED wins for overall picture quality, largely due to the incredible contrast ratio .

Thank You.:

Thank You. A presentation by: Visit : http://newvisiondisplay.com/

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