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2. Plasma display - Wikipedia

   en.wikipedia.org/wiki/Plasma_display

   Older CCFL backlights for LCD panels used quite a bit more power, and older plasma TVs used quite a bit more power than recent models. [58] [59] Plasma displays do not work as well at high altitudes above 6,500 feet (2,000 meters) [60] due to pressure differential between the gases inside the screen and the air pressure at altitude. It may ...

3. List of flat panel display manufacturers - Wikipedia

   en.wikipedia.org/wiki/List_of_flat_panel_display...

   Flat-panel displays are thin panels of glass or plastic used for electronically displaying text, images, or video. Liquid crystal displays (LCD), OLED (organic light emitting diode) and microLED displays are different kinds of flat panel displays.

4. Television set - Wikipedia

   en.wikipedia.org/wiki/Television_set

   A plasma display panel (PDP) is a type of flat-panel display common to large TV displays 30 inches (76 cm) or larger. They are called " plasma " displays because the technology utilizes small cells containing electrically charged ionized gases , or what are in essence chambers more commonly known as fluorescent lamps .

5. Flyback transformer - Wikipedia

   en.wikipedia.org/wiki/Flyback_transformer

   For example, a large color TV CRT may require 20 to 50 kV with a horizontal scan rate of 15.734 kHz for NTSC devices and 15.625 kHz for PAL devices. Unlike a power (or "mains") transformer, which uses an alternating current of 50 or 60 hertz , a flyback transformer typically operates with switched currents at much higher frequencies in the ...

6. TFT LCD - Wikipedia

   en.wikipedia.org/wiki/TFT_LCD

   TFT dual-transistor pixel or cell technology is a reflective-display technology for use in very-low-power-consumption applications such as electronic shelf labels (ESL), digital watches, or metering. DTP involves adding a secondary transistor gate in the single TFT cell to maintain the display of a pixel during a period of 1s without loss of ...

7. News, Politics, Sports, Mail & Latest Headlines - AOL.com

   homepage.aol.com

   Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.

8. Black Friday shoppers spent a record $10.8 billion online ...

   www.aol.com/black-friday-online-sales-track...

   People didn't just fill their plates this Thanksgiving weekend -- data shows they also filled their online shopping carts. Black Friday online shopping this year set a new high, reaching $10.8 ...

9. Flat-panel display - Wikipedia

   en.wikipedia.org/wiki/Flat-panel_display

   Information on two types of flat-panel display at the Zürich Hauptbahnhof railway station: an orange LED display (top right) and a LCD screen (bottom). A flat-panel display (FPD) is an electronic display used to display visual content such as text or images.