Why the use of LED tail light to talk about the new light source

Known as the new technology of LED, in the past 2 years has always been in the limelight, there are many businesses in this earned pours, many enterprises to achieve success and win recognition there are a number of companies, and therefore re energized, but LED is what? LED has been infiltrated into our lives, LED really can change our future? In short, LED is hot.

LED technology in twenty-first Century

LED technology, we have to talk about the topic of the times. Into twenty-first Century, a seemingly to be eliminated by the technology, led, instantly became a high-tech, highly respected buyers, sellers, stained with LED, non rich that is expensive.

Micro cast using LED light source

First talk about LED products, what are the life? The most common, LED TV, LED notebook, pet stores; one of the factors of light; LED projector, it is portable micro investment; long-term durability; LED flashlight, LED taillights, high-grade car is not exclusive; LED lights, omnipresent LED, is around us, every corner, different sizes, different appearance that function is different, the price is different.

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Welcome to change editor detailed analysis LED light source technology

LED appeared in twentieth Century, light-emitting diodes, a pure physical technology, almost no use value. By the end of the twentieth Century, with the development of new energy, new technology, new materials and so on, LED has become a successful example of new technology.

In twenty-first Century, LED technology with a new look, mainly in four areas, or called the use of the top four:

Tencent micro-blog

LED flashlight

Popular LED taillight effect car taillight

A, LED lighting applications. Including LED lighting, LED night lamp, LED flashlight, LED taillights car etc.. The main application of this kind of LED is the advantages of low heat and low energy consumption.

LED decorative lights in World Expo

B, LED decorative applications. Including, all kinds of electrical signal light, large outdoor decorative effect lamp, etc.. Its main use of low-end LED low cost, durable features.

Micro investment internal optical path

C, LED backlight applications. Including LED backlight TV, LED micro projector, LED backlight display. LED micro cast as an example, the display panel for the DLP chip or LCoS chip, through the reflection light path, LED light source beam output image display.

LED mosaic display

D, LED display application. LED screen is mainly used for outdoor LED splicing display. Different from the LED backlight, LED screen to rely on their own light, different colors of ultra small LED light bulb composed of lattice imaging. This LED display using the LED durable, easy to replace, suitable for outdoor and other structural characteristics.

Among them, the first and the second and third part of the application, the first three is the relatively low-end LED, namely low brightness LED lamp, the cost is relatively low, the brightness of LED monomer is relatively low; application of the third part and the fourth, two is used in high-end LED, namely bright LED lighting, cost high.

Now, the store in the hot LED TV, LED display, LED notebook, the exact name of the LED backlight TV, LED backlight, LED backlight display notebook computer. Such applications, the use of relatively low brightness LED bulbs, cost control is very strong, due to the hype of the business, with LED products will be worth double. With a large number of products listed, the concept of heat to reduce the price of the product will gradually become normal.

3000 lumens laser LED hybrid light source projector

The third type of application, the low brightness of the micro cast, the use of low brightness LED bulbs; and a handful of a few highlights LED projector, using a super bright LED bulb. The brightness difference can be understood, with micro investment volume, close to the mobile phone, with the battery, or by using the embedded module shape, generally less than 50 lumens; portable LED projector, close to CD-ROM volume size, higher than the brightness of 100 lumens, less than 300 lumens; bright LED projectors, brightness higher than 800 lumens, laser LED hybrid light source light products, brightness up to 3000 lumens. Do not compare the effect of various types of LED projector brightness has been an order of magnitude difference.

14 lumen micro camera

As for the most fiery embedded micro cast, or modular micro projector, brightness is generally less than 20 lumens, pure gimmick, or called the toy, the brightness can not be improved, the effect can not be guaranteed. Such micro cast products, including mobile phone micro cast, camera micro cast, micro camera, etc.. Able to image, no obvious distortion of the screen, no obvious light