What are the advantages of LED display
Author:Wang Hongmei Time:2021-06-08 11:22 Browse(737)
LED display features
LED display featuresAt present, there are a variety of large-scale display devices in the market.

What are the advantages of LED display

LED display has incomparable technical advantages compared with other displays.
LED display is a high-tech product integrating optoelectronic technology, microelectronic technology, computer technology and video technology.
its light-emitting part is composed of LED (light emitting diode is the abbreviation of English light emitting diode).
its characteristics The key points are low power consumption, high brightness, low working voltage, low power consumption, miniaturization, easy to match with integrated circuit, simple driving, long service life, impact resistance and stable performance.
the display area can be assembled by unit modules according to the needs.
with its rich colors, real-time and dynamic display mode, perfect multimedia effect and powerful visual impact, the information, text, image and other information can be integrated Pictures, animations, videos and other ways are displayed, which have become epoch-making products of information dissemination, and have been widely used in Railway Civil Aviation, stadiums, conference halls, expressways, squares, large shopping malls, securities markets and a variety of monitoring and dispatching1. Long service life: the service life of LED is more than 100000 hours2. Fast response: This is a common feature of semiconductor devices3. Long visible distance: the single point diameter of LED can reach 52mm.
the visible distance is more than 500m4. There are many specifications and varieties: LED displays are indoor, outdoor, monochrome, two-color and full-color5. High degree of Digitization: full digitization, high resolution graphics can be realized6. High brightness: it can be used outdoors, such as traffic lights, anti fog lights, etc.
and the brightness can be adjusted automatically and flexibly according to different brightness requirements in sunny and cloudy days, or in the morning and afternoon.
in addition, the brightness can be adjusted automatically and flexibly7. Large viewing angle: the indoor display screen can reach 160 degrees.
the indoor display screen can reach 160 degreesIt can reach 120 degrees outdoors8. Low power consumption, energy saving and environmental protection9. Excellent effect: dynamic scanning technology is adopted.
the picture is stable, without impurity, and the image effect is fine and clear; The animation effect is vivid and diverse;10. The video effect is smooth and realistic11. Advanced technology: the outdoor display adopts static driving, and the non-linear color difference correction technology makes the color uniform12. Easy maintenance: modular design, easy installation and maintenance, can be charged maintenance13. Excellent quality: imported luminous materials, high quality IC chip, noiseless high power supply14. Flexible format: display mode can be arranged by user15. Rich content: display text, chart, image, animation, video information16. Large amount of information: the amount of information displayed is unlimited17. Using computer to control, the operation is convenient and flexible, and the picture is clear and stable18. The color of the image is rich and bright.
the brightness of the image is high, and the color can be divided into monochrome, tricolor, 65536 color and true color.
the color of the image is rich and bright19. It can display not only text but also graphics.
the font type is varied.
it can display both text and graphics20. The range of viewing angle is large.
in the case of direct sunlight, the image on the outdoor display screen is still visible within 150 meters.
in the case of direct sunlight, the image on the outdoor display screen can be seen clearly21. Advanced video functions.
in addition to displaying graphic information, the display can also be connected with DVD and other devices to play TV pictures. the display screen can work offline.
the display screen can work offline23. Complete display software.
excellent performance, easy to use, stable and reliable.
1. Small sizeLED is basically a very small chip encapsulated in epoxy resinSo it's very small, very light.
it's very small2、 Low power consumptionThe power consumption of LED is quite low.
generally speaking, the working voltage of LED is 2-3.6v.
the working current is 0.02-0.03a.
that is to say, the power consumption of LED is no more than 0.1W.
the working voltage of LED is 2-3.6v3、 Long service lifeUnder appropriate current and voltage, the service life of LED can reach 100000 hours4、 High brightness, low heatLed uses cold light-emitting technology.
the calorific value of LED is much lower than that of ordinary lighting lamps.
the thermal value of LED is much lower than that of ordinary lighting lamps5、 Environmental protectionLED is made of non-toxic materials.
unlike fluorescent lamps, mercury can cause pollution, and LED can also be recycled.
LED can be recycled6、 Strong and durableThe LED is completely encapsulated in epoxy resin.
it is stronger than the bulb and fluorescent tube.
there is no loose part in the lamp body.
these characteristics make the led not easy to be damaged.
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