LED shows a technique development
The development that LED shows to hold can is divided into a few following stages:The first stage is 1990-1995 years, mainly is monochrome and 16 color diagram texts to hold.Used for showing writing and simple picture, mainly use in the station,
LED illuminates perplexity the financial public places, such as stock certificate, bank and post office...etc. is public information to show tool.
The second stage is 1995-1999 years and appeared the double of 64 classes, 256 class ash degrees radicle color the video frequency hold.The video frequency controls the application of correspondence technique etc. of the technique, picture processing technique, fiber optic to show LED held to promote a new step.LED shows to hold control appropriation the large scale integration chip also is at this time come out by local business enterprise development and can apply.
Third stage since 1999, red, purely green, the purely blue LED tube in great quantities flow out into China, the local business enterprise carried on a thorough development work in the meantime and used red, green and blue three primary color LEDses produce of the whole colorses show to hold drive extensive application, in great quantities get into stadium building, meeting public places, such as exhibition center and square...etc., take the local big screen into whole colourful ages thus.
Along with the fast fierce development of LED original material market, the surface sticks to pack a spare part to publish from 2001 and mainly use at colourful all of the indoor hold, and with it bright degree Gao, the color fresh characteristic with gorgeous and low temperature, can at will adjust of point be apart from, drive different price need accept, at short more than two years time inside, the product sells a sum more than 300,000,000 dollars already, the surface sticks to pack whole colorful LEDs to show to hold an application market into a new century.For adapting to "weight reduction" of 2008 Olympic Games to plan, the benefit is second virtuous developed surface to stick to pack a pair of radicles colors to show to hold, was in great quantities used for training building and game to account chronometer system for cent.Whole colourful hold aspect in Olympic Games field building, in order to tighten an investment, whole colourful hold big parts of adoptions can dismantle to unload a way, Olympic Games period be a live broadcast tool, game be over after can used for a leasing, is a performance,
runs its coursenational policy to release etc. public situation application tool, passing this way can take back cost as soon as possible.
In regard to market, China joins WTO and Peking to state Ao successful etc. and becomes LED to show to hold the new chance of industry development.Local LED shows to hold a market to keep to keep on a growth, currently at local on the market, domestic LED shows the market share holding is close to 95%.The market capacity that international top LED shows to hold's anticipating 30% speed is increasing every year.
In the grounds, such as Japan and North America...etc., main concentration of manufacturer that LED shows to hold's our country LED the quota of the manufacturer export is therein insignificant.According to the incompletion statistics, at least 150 manufacturers produce currently in the world whole colourful hold, among them, the product is well-found, the scale bigger company has or so 30ses around.
Currently, aggressive push turn to the LED industry after Chinese government, local LED shows the production holding has basic technique to be as synchronous as world, the local and well-known brand has:Medium view section Rui(china-scenery) and Ao dint interest(Apex Kolor), far bright international illuminate, the optoelectronics of Heng Yu, big range of experience optoelectronics(TopVision) and dollar Heng optoelectronics(yaham), the mountain wood shows(skymax-display), beautiful crystal optoelectronics(Lightking), clear(Unilumin) continent, Rui Tuo(Retop), the love signs virtuous(aled), allied set up optoelectronics(liantronics) and rectangle lighting(cfled), clear Er hero(MejLed), virtuous colourful optoelectronics(dicolor), allied Sen(lenson), good Hui optoelectronics(lhgd) and Pu(TOP), official orchid, friendship it light(Art), the gold signs to soar, moxa than Sen(absen) and the moxa Si Wei(aswei), thunder Sen(ledsun) and benefit second virtuous(leyard),
LED factory section beautiful Xin(SBC), think thrice, Ao section optoelectronics etc..
Western Wind the Kingman the I wind solar energy item of Mo Ha Wei's county(Mohave County) of Energy(CVE:WND) at Arizona start getting into a business luck camp.This item with 10.5 MWs is the first in North America to have purpose wind energy to mix with the solar energy item, the electric power of the item's creation will sell Electric Services is to Unisource.
The Kingman I includes 5 sets of Gamesas the company 2 MW G-90 wind force turbo-generator and a single stalk that takes to have a 500 kw the solar panel follow system.That system starts generating electricity on August 30 and connects into the charged barbed wire net on September 16.
Western Wind Energy chief executive officer Jeff Ciachursk mean:"This for can renewable energy profession to say that absolutely is the revolution of an unprecedented in history progress.Two kinds of totally different techniques and can the renewable energy combine in one to combine facilities from the first in.Variety can the reborn fuel source with maximum limit prolonged after being integrated existing lose to give or get an electric shock an infrastructure in a day of can use time.