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2. Comparison of display technology - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_display...

   Experimental, possibly. virtual reality. Depends. on system. Major technologies are CRT, LCD and its derivatives (Quantum dot display, LED backlit LCD, WLCD, OLCD), Plasma, and OLED and its derivatives (Transparent OLED, PMOLED, AMOLED). An emerging technology is Micro LED. Cancelled and now obsolete technologies are SED and FED.

3. Liquid-crystal display - Wikipedia

   en.wikipedia.org/wiki/Liquid-crystal_display

   A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers to display information. Liquid crystals do not emit light directly [1] but instead use a backlight or reflector to produce images in color or monochrome.

4. LED display - Wikipedia

   en.wikipedia.org/wiki/LED_display

   LED displays are capable of providing general illumination in addition to visual display, as when used for stage lighting or other decorative (as opposed to informational) purposes. LED displays can offer higher contrast ratios than a projector and are thus an alternative to traditional projection screens, and they can be used for large ...

5. What Is an LCD or LED TV (and Why Does It Matter to You)? - AOL

   www.aol.com/2014/02/01/what-is-an-lcd-or-led-tv...

   Head to any store that sells TVs, and you're likely to see a lot of LCD and LED TVs. But what. Buying a flat-screen TV can be daunting -- not only do you have settle on a brand and screen size ...

6. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   The flat bottom surfaces of the anvil and post embedded inside the epoxy act as anchors, to prevent the conductors from being forcefully pulled out via mechanical strain or vibration. A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron ...

7. Comparison of CRT, LCD, plasma, and OLED displays - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_CRT,_LCD...

   The LCD grid can mask effects of spatial and grayscale quantization, creating the illusion of higher image quality. [57] Is the cheapest display technology currently produced, with some entry-level models selling for less than $100. Screen-door effects are more noticeable than LCD when up close, or on larger sizes. [58]