November 15, 2016

Digital Displays

Digital Displays TV Singapore Digital Signage  Video-Wall

Digital Displays TV

Digital Displays TV

Digital Displays TV Singapore  is an output device for presentation of information in visual or tactile form (the latter used for example in tactile electronic displays for blind people). When the input information is supplied as an electrical signal, the display is called an electronic display.

Common applications for electronic visual displays are televisions or computer monitors.

Segment displays


Panel size (42″/46″


Digital Displays TV Singapore changing numbers.

Some displays can show only digits or alphanumeric characters. They

Digital Displays TV Singapore

Digital Displays TV Singapore

are called segment displays, because they are composed of several segments that switch on and off to give appearance of desired glyph. The segments are usually single LEDs or liquid crystals. They are mostly used in digital watches and pocket calculators. There are several types:


The common segment displays shown side by side: 7-segment, 9-segment, 14-segment and 16-segment displays.
  • Seven-segment display (most common, digits only)
  • Fourteen-segment display
  • Sixteen-segment display
  • HD44780 LCD controller a widely accepted protocol for LCDs.

Digital Displays TV Singapore Underlying technologies

Digital Displays Video-Wall

Digital Displays Video-Wall

  • Incandescent filaments
  • Vacuum fluorescent display
  • Cold cathode gas discharge
  • Light-emitting diode (LED)
  • Liquid crystal display (LCD)
  • Physical vane with electromagnetic activation
  • Multi-touch LED-LCD 2/5pts
  • Panel size (42″/46″/55″/70″/80″)
  • OS: Android 4.0 ICS
  • DroidPC Media Pool
  • Commercial 24×7 design
  • Storage Up to 32Gb (MSD)
  • Memory 1Gb DDR3 to 4Gb Nand-Flash

Digital Displays TV Singapore Applications

Full-area 2-dimensional displays are used in, for example:

  • Television sets
  • Computer monitors
  • Head-mounted display
  • Broadcast reference monitor
  • Medical monitors

Underlying technologies

Digital Displays TV Singapore Underlying technologies for full-area 2-dimensional displays include:

  • Cathode ray tube display (CRT)
  • Light-emitting diode display (LED)
  • Electroluminescent display (ELD)
  • Electronic paper, E Ink
  • Plasma display panel (PDP)
  • Liquid crystal display (LCD)
    • High-Performance Addressing display (HPA)
    • Thin-film transistor display (TFT)
  • Organic light-emitting diode display (OLED)
  • Surface-conduction electron-emitter display (SED) (experimental)
  • Field emission display (FED) (experimental)
  • Laser TV (forthcoming)
  • Carbon nanotubes (experimental)
  • Quantum dot display (experimental)
  • Interferometric modulator display (IMOD)
  • Digital microshutter display (DMS)

The multiplexed display technique is used to drive most display devices.

Digital Displays TV Singapore  is a sub segment of signage. Digital signages use technologies such as LCD, LED and Projection to display content such as digital images, video, streaming media, and information. They can be found in public spaces, transportation systems, museums, stadiums, retail stores, hotels, restaurants, and corporate buildings etc., to provide wayfinding, exhibitions, marketing and outdoor advertising.