Multi Colour LED Display Sign Board Sale in Uttara Dhaka Bangladesh
LED Display Details:
1.LED Signe which is powered by electricity.
- It is both stationary and moving.
- 3. China Moving Cross-Square Fit-1
- 4. China Moving Par Square Fit Multicolor-120
- 5. Bangla Fixed Par Square Fit-1
- 6. Bangla Moving Par Square Fit-1
- 7. LED Signs are of one color and are of different colors.
- 8. It can be straight and curved.
LED screen made: An LED screen is actually an LCD screen, but instead of having a normal CCFL backlight, it uses light-emitting diodes (LEDs) as a source of light behind the screen. An LED is more energy efficient and a lot smaller than a CCFL, enabling a thinner television screen.
D Display (light-emitting diode display) is a screen display technology that uses a panel of LEDs as the light source. Currently, a large number of electronic devices, both small and large, use LED display as a screen and as an interaction medium between the user and the system. Multi Colour LED Display Sign Board Sale in Uttara Dhaka Bangladesh
Basic principle of LED : A light-emitting diode (LED) is a two-lead semiconductor light source. It is a basic pn-junction diode, which emits light when activated. When a fitting voltage is applied to the leads, electrons are able to recombine with electron holes within the device.
Stock exchange centers, customs, stadiums, studio, shopping malls, railways, airports, harbors,high way, commercial advertising, Stadium perimeter, mobile media, bus station,
schools,telecommunications,entertainment events, business establishments, such as banks, etc;
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