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led is a backlighting technology. wxga is a display resolution standard (1280x768 pixels).
Light-Emitting Diode =LED LED is not a kind of display, when we say LED tv is actually means LCD display with LED back lights.
There are many websites and companies that offer resources and information about LED display boards. The best website for information LED display boards is Wired How-to Wiki.
A seven segment display is a device used to display numbers and letters on things such as alarm clocks. A 7 segment display is simply seven LED's packaged in a pattern that allows numbers and letters to be displayed by illuminating different sets of LED's.
20,000 to 30,000 hours (approx 3 years) is the average life of a LED backlight display.
nothing
The number of colors in a display is different to the form of the display. LED or CCFL illumination of an LCD display does not in any way impact on the number of colors that can be resolved.
A: NO it is a display of seven segment to display a decimal of '0' to '9' it may have 8 LED for the point
The so called LED screens are not trully LED screens. They are simply LCD screens but they have white LEDs for Backlight.
led
No, the screen is a LED display.
LED TV is a television with a flat display that uses LED backlighting which reduces power consumption, better picture quality, better display and many more advanced features