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2. Liquavista - Wikipedia

   en.wikipedia.org/wiki/Liquavista

   Liquavista was a Dutch-based company founded in 2006 as a spin-off from Philips. [1] Its research and development have included efforts to develop colour e-paper video screens that can work with or without a backlight using electrowetting technology. [1]

3. Screen printing - Wikipedia

   en.wikipedia.org/wiki/Screen_printing

   Screen printing is a printing technique where a mesh is used to transfer ink (or dye) onto a substrate, except in areas made impermeable to the ink by a blocking stencil.A blade or squeegee is moved across the screen in a "flood stroke" to fill the open mesh apertures with ink, and a reverse stroke then causes the screen to touch the substrate momentarily along a line of contact.

4. Thick-film technology - Wikipedia

   en.wikipedia.org/wiki/Thick-film_technology

   Screen-printing is the process of transferring an ink through a patterned woven mesh screen or stencil using a squeegee. [8] For improving accuracy, increasing integration density and improving line and space accuracy of traditional screen-printing photoimageable thick-film technology has been developed. Use of these materials however changes ...

5. 100 “One Size Fits All” Presents That Will Please Everyone

   www.aol.com/only-gift-guide-100-christmas...

   The free screen included was fine and actually kind of neat because it could be seen from either side." ... #80 Envisual TV LED Backlight With Camera : Literally The Best Techie Gift Ever - It ...

6. LED-backlit LCD - Wikipedia

   en.wikipedia.org/wiki/LED-backlit_LCD

   An LCD with LED-Backlight may be edge- or direct-lit: [9] edge-lit (ELED): LEDs form a line around the rim of the screen. May additionally support: frame dimming: adjusts the brightness of the entire backlight based on the content displayed, as if local dimming was supported but only with a single zone

7. Quantum dot display - Wikipedia

   en.wikipedia.org/wiki/Quantum_dot_display

   A widespread practical application is using quantum dot enhancement film (QDEF) layer to improve the LED backlighting in LCD TVs.Light from a blue LED backlight is converted by QDs to relatively pure red and green, so that this combination of blue, green and red light incurs less blue-green crosstalk and light absorption in the color filters after the LCD screen, thereby increasing useful ...

8. Backlight - Wikipedia

   en.wikipedia.org/wiki/Backlight

   Using PWM (pulse-width modulation, a technology where the intensity of the LEDs are kept constant, but the brightness adjustment is achieved by varying a time interval of flashing these constant light intensity light sources [26]), the backlight is dimmed to the brightest color that appears on the screen while simultaneously boosting the LCD ...

9. Flicker (screen) - Wikipedia

   en.wikipedia.org/wiki/Flicker_(screen)

   On top of any inherent backlight flicker, most fluorescent and LED backlight designs use digital PWM for some or all of their dimming range by switching on and off at rates from several kHz to as little as 180 Hz, [3] though some flicker-free designs using true analog DC dimming exist. [4]