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2. Video wall - Wikipedia

   en.wikipedia.org/wiki/Video_wall

   Video wall. A video wall is a special multi-monitor setup that consists of multiple computer monitors, video projectors, or television sets tiled together contiguously or overlapped in order to form one large screen. Typical display technologies include LCD panels, Direct View LED arrays, blended projection screens, Laser Phosphor Displays, and ...

3. Display device - Wikipedia

   en.wikipedia.org/wiki/Display_device

   A display device is an output device for presentation of information in visual [1] or tactile form (the latter used for example in tactile electronic displays for blind people). [2] When the input information that is supplied has an electrical signal the display is called an electronic display. Common applications for electronic visual displays ...

4. Computer monitor - Wikipedia

   en.wikipedia.org/wiki/Computer_monitor

   A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a visual display, support electronics, power supply, housing, electrical connectors, and external user controls. The display in modern monitors is typically an LCD with LED backlight, having by the 2010s replaced CCFL ...

5. Plasma display - Wikipedia

   en.wikipedia.org/wiki/Plasma_display

   A plasma display panel is a type of flat-panel display that uses small cells containing plasma: ionized gas that responds to electric fields. Plasma televisions were the first large (over 32 inches diagonal) flat-panel displays to be released to the public. Until about 2007, plasma displays were commonly used in large televisions.

6. Digital signage - Wikipedia

   en.wikipedia.org/wiki/Digital_signage

   Digital signage on the side of a building reports stock prices. Dow Jones News Ticker, Times Square Digital signage is a segment of electronic signage.Digital displays use technologies such as LCD, LED, OLED, projection and e-paper to display digital images, video, web pages, weather data, restaurant menus, or text.

7. Stock market data systems - Wikipedia

   en.wikipedia.org/wiki/Stock_market_data_systems

   In August 1963 Ultronics introduced Lectrascan, the first wall mounted all electronic ticker display system. By 1964 there were over 1100 units in operation in stock broker offices in the U.S. and Canada. [7] Competition, including Ultronics' Lectrscan electron wall system, led Trans-Lux to introduce the Trans-Lux Jet.