LCD (Liquid Crystal Display) televisions are thinner and lighter and provide much sharper and clearer picture than CRTs of similar size. They are ideally employed for mobile phone displays, computer monitors, and to see still images. LCD TVs have a set screen so you will have no picture distortion and don't have screen "burn in" like curved tube TVs. Generally speaking, LCD viewing angle is 175 degrees. The picture can be viewed 87 degrees from each side. LCD TVs are very economical to make use of and screens significantly less than 35 are fairly inexpensive. LCD TVs are backlit and blocks outside light. So, they're ideal for natural lighting situations. Most LCD TVs have a half lifespan (50% of original brightness) of over 30,000 hours (16 years of viewing at 6 hours per day). LCD sizes generally vary from 13 to 65 however, many manufacturer will offer around 100 sizes.
Plasma TV: side lit leds
A Plasma Display Panel (PDP) is a flat panel display utilized in large TV displays. They have better and accurate color generation than LCDs, and with far display, wider viewing angles, and don't experience degradation at high angles in comparison to LCD. Plasma displays are perfect for viewing motion video in large displays.
· Plasma screen sizes generally ranges from 32 to 84 however, many offer screen sizes around 100.
· Plasma pixel, technology provides a lighter picture with increased contrast between the blacks and whites than standard TV.
· Generally speaking, plasma TVs viewing angle is 160 to 180 degrees and picture can be viewed from any angle.
· On an average, Plasma TVs have a half lifespan (50% of brightness) of 50,000 to 70,000 hours (20 years of viewing 6 hours per day to 50,000 hours).
Some plasma TVs are supplied with upgradeable video cards that helps to fit with future technology.
HDTV:
HDTV or High-Definition Television is a digital television broadcasting system offering a higher resolution in comparison to regular television systems. HDTV is digitally broadcast unlike earlier analog broadcasting, because digital television (DTV) signals require reduced bandwidth because of digital video compression.
HDTV will not have standard TV problems, like poor sharpness, troubles with brightness or contrast, spots, other visual, or audio imperfections, problems like double images (ghosting), and weak signals. HD television provides clearer pictures with excellent sound quality, a wider viewing screen and up-to-date scanning. HDTV provides more and superior channels provided by regular satellite or cable television with theater system experience.
LED TV:
LED (Light Emitting Diode) TV can be an LCD TV that uses LEDs for back lighting, rather than utilizing the fluorescent lights (as it makes more black spots). They are ideally employed for low-energy indicators, as substitutes for traditional light sources in general lighting and automotive lighting. side lite leds
· LED TV currently costs more than a standard LCD or plasma TV.
· LED TV offers great looks and quite simple to Install.
· Edge-lit LED television will consume 30-40% of less power than LCD or plasma TV. But backlit LEDs will consume more power.
· Brighter picture can be viewed with LED television in comparison to a regular LCD TV.
· LED TV that is backlit, with local dimming and RGB LEDs, can have an enhanced picture and better contrast ratio and colour accuracy in comparison to standard LCD TV.
It features a long lasting life and also eco friendly.
OLED TVs:
OLED (Organic Light Emitting Diode) TVs rely on light emitting polymer technology. Its features including,
· In OLED TVs, there's no importance of backlights or extra heaters or coolers, so there's less power consumption.
· As OLED materials has the capability to support full spectrum of visible light, so you will have higher contrast and it's high-speed refresh rates. Know more
· OLEDs are even more quickly than LCDs. Fast motion and quick eye movement pictures are more realistic. And OLED TVs will make virtual images to check realistic and can be viewed easily for longer periods.
· It's larger viewing angle and for near-eye applications, it provides nicer viewing without distortion.
One disadvantage with OLED TVs may be the limited lifespan of the organic materials utilized in its manufacturing. Additionally, blue light degrades quickly with a lifetime of 14,000 hours (when used 8 hours daily for five years) on flat-panel displays.