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Contract of the production of the Bai Guang LED that PerkinElmer of tool production industry signed Ou Silang of production industry of German illume appliance and American analyzer to use smooth commutation technology about making, sale. Subsidiary OSRAM Opto Semiconductors of Ou Silang is had and offer this technology patent. PerkinElmer plans LED of compositive Bai Guang to arrive be based on board on platform of chip technology ACULED. This can enlarge LED product combination, the high power that leaves with ACULED VHLTM brand among them, efficient product of LED of standard Bai Guang and chip of ACULED DYOTM white light. One of the patent of illume of more than 3000 photoelectron that the use technology that this Ou Silang approves is OSRAM Opto application. Make Bai Guang LED with LED of InGan La Guang already. The spare parts that the PerkinElmer that obtains patent license is sensor of the digital image that Medical Protection respect uses, accurate instrument makes big plant. Ou Silang still was signed with the many enterprises such as Rohm, Samsung Electro-Mechanics, Seoul Semiconductor make likewise, sale contract. Origin: Chinese lamp acts the role of trade net

The oil price inside 10 years rises from 10 dollars change to 140 dollars international crude price blazes new trails again recently tall, comex crude price already broke through 140 dollars to close greatly, chakibKhELil of chairman of the Organization of Petroleum Exporting Countries added oily the earth’s surface to show on fire a few days ago, beforehand appraise is in the oil price before the bottom may reach 170 dollars 2008. This word is the global economy that is inflationary place suffering, lurch at present, bring more shade again. Urgent hurriedly of demand of new energy resources is elevatory but need 5~10 at least year preparative time new the sources of energy develops, it is preparation originally in 2015~2030 year fulfil stage by stage, but be gone up by the violent wind of oil price, development of new energy resources and burgeoning and energy-saving technology are taken seriously by height, each country all has the action that develops quickly. Nevertheless, each new technology includes the sources of energy of solar energy, wind- driven, ocean wave, terrestrial heat, hydrogen to wait generate electricity means, still have changeover efficiency to wait commercialize a task, should popularize a likelihood to want 10~20 truly year above time, even if build nuclear power plant, arrive from compasses picture move to also need time nearly 10 years, reason begins to develop at energy-saving technology, reach an industry for each country government newest take a focus seriously. Not only oil rises in price, even if be maintained to be the earth to still be had rich store quantity, still have at least can offerring the colliery product price that spends 300 years of above also is to rise considerably, with became above to go up than also having 5~6 2007, warm in the earth change the pressure that reachs high-energy source cost to fall, now the catchword of a lot of IT, home appliance and vehicle is ” energy-saving environmental protection ” , ” cherish the earth ” . Space of LED illume development is large with IT course of study person angle, it is to be in all the time efficiency, price and energy-saving, medicinal powder the solution that a compromise seeks in heating up these a few topic for discussions, rise successively as electric power price, energy-saving concept is relevant product, market, already by IT course of study person the domain that considers as OK and active position development. LED illume belongs to solid state illuminative a kind, have environmental protection, volume than traditional lighting system small, life rate of long, response is rapid wait for multinomial advantage, more important is its have the character that omit report, omit report at least compared with conventional lighting 40% above, reason is regarded as to be the illume of second for generations. Japan hopes to be when 2015, LED illume can replace the incandescent lamp that at present conventional lighting uses Japan, fluorescent lamp and high-pressured natrium tube, japanese LED illume advances consultation the newest investigation 2008 shows, organic meeting can attain scale of market of illume of the LED inside Japan 8, 0 yen (add up to 7.5 billion dollar about) dimensions, arrived when 2020, face towards the new application domain of special benefit develops illume of LED of category of breakthrough tradition lamps and lanterns, play, because its market dimensions is forecasted period too long, course of study person the viewpoint also differs from yen of million of 1.2 million ~2.1, anyhow, at present with Japan lighting light source reachs scale of market of lamps and lanterns 8, 0 ~9, 0 yen photograph is compared, LED illume has the development opportunity that creates growth of market of a 2 times above. Korea the sources of energy 97% need to count an import, light was 2007 entrance of Korea the sources of energy costs more than 90 billion dollar namely, so, korea reachs home appliance product to strengthen in chapter of mark of the sources of energy of tall efficiency motor, illume, province bide one’s time on the function that omit report, take positive attitude. In illume respect, korea is divided outside encouraging source of changeover tradition light actively to be province bulb (can save) of report of 75~80% bad news, also develop toward LED illume, the hope uses the lamps and lanterns of LED when 2015, can replace demand of 30% Korea illumination luminaries. Our country mainland and Taiwan area also are ordered in LED respect decided active development plan, because area of our country mainland lacks electric issue to energy-saving have ardent demand, basically begin from the angle that saves the sources of energy so, ask cent of each main city, province is achieved reduce the sources of energy every year to spend the end of 5% ; And area of our country Taiwan is production value of production of main with a view to, the hope is besides semiconductor, LCD, can build sign of money of new station of another production value again in LED domain yuan industry. Development LED illume still needs to swim up and down coact looks with the development that at present LED component reachs power source circuit, light output ratio, LED illume undoubtedly foreground is hopeful, because efficiency gives off light to achieve the LED component of 70lm/W on the market at present, predict to be able to reach the level of 150lm/W 2015, the depreciation booth deduct a percentage that increases LED is in originally 2007~2015 year also will reduce 70% above, so cost of LED light source reduced organic meeting 2015 to 10 minutes of 2007 1, even if still needs to consider drive IC and cost of lamps and lanterns, but take LED light at present if the cost of LED light source that proportion of cost of material restricts 1/3 can drop considerably, pay back period will be OK from current 3~4 year cut to 1.5 years of less than, if oily electrovalency case lasts,violent wind goes up, LED illume times comes ahead of schedule be not impossible. Nevertheless, LED illume is not to enter the industry that can succeed easily at will, flying benefit riverside (Philips) is in 2006~2007 year an expenditure about 8 billion dollar, buy firm of not little illumination luminaries, master the market and channel what be namely, and our country mainland and Taiwan area manufacturer need in the situation on patent controversy continue to spread out with abroad manufacturer engage in a battle, illumination luminaries is not the commodity market of a standardization, its pay attention to relation of channel, client and accredit, so regional big plant (Localking) acts important role, our country mainland and Taiwan area should make progress somewhat in LED illume, must compete with international big plant in domain of upper reaches, middle reaches not only, with within the country, outside downstream course of study person technology and market development cooperate, will be more important key. Origin: Net of Chinese semiconductor illume

Solar energy is a kind of clean green the sources of energy, semiconductor glow diode (LED) also is illuminant of a kind of environmental protection, energy-saving, efficient solid state report. Be in current world, the main energy obverse side such as oil, coal, natural gas faces the risk with dried up resource, in the meantime, environmental protection pressure also is increasing ceaselessly, accordingly, environmental protection, energy-saving had become worldwide inside the objective that all trades and professions pursues hard. Solar energy and union of LED illume photograph are imperative. In more than 100 years of in the past, lighting light source experienced 3 important level: Incandescent lamp, fluorescent lamp, HID lamp. Among them incandescent lamp is generation illuminant, fluorescent lamp is the 2nd acting illuminant, lamp of high strenth gas discharge is the 3rd acting illuminant (HID) . The LED light source that has wide development perspective in lighting group nowadays is called the 4th acting illuminant. LED regards novel semiconductor as illuminant, have life efficiency of long, glow tall, power comsumption the low, time that start is short, well-set wait for a characteristic. 1. The principle solar energy that solar energy smooth hot season generates electricity Guang Fufa report is component of support solar battery, the electronics that uses semiconductor data is characteristic, go up in semiconductor PN knot when sun’s rays illuminate, because P-N writtens guarantee power base area produced stronger built-in static electric field, consequently the generation blame in power base area balances electron and cavity or generation is outside power base area but diffuse to balance electron and cavity into the blame of power base area, below the action of built-in and electrostatic field, move to opposite way severally, leave power base area, the result makes P area electromotive force elevatory, n area electromotive force is reduced, produce voltage and electricity in road of dispatches from foreign news agency thereby, change light energy into electric energy. Substantially of system of Guang Fufa cable can divide solar energy it is two kinds, one kind is and the net generates electricity system, pass standard interface photograph to join with public electrified wire netting namely, like; of power plant of a diminutive another kind is independent type generate electricity system, form circuit in interior of his closed circuit system namely. And the net generates electricity high pressure turns into dc after the system will receive the sun radiate energy that come to be changed through high frequency dc through array of smooth hot season, course inverter inversion is backward output of electrified wire netting and voltage of electrified wire netting are the same as frequency, inphase sine alternating current. And independent type generates electricity array of systematic smooth hot season is met above all will receive the sun radiant energy that come to measure direct changeover to become load of electric energy supply, after filling redundant energy course electric controller, store with the form of chemical energy in accumulator. Light source of lighting of semiconductor of LED of 2.LED illuminative advantage is divided have service life efficiency of long, glow tall, bulk small, weight beyond the advantage such as on the safe side of light, environmental protection, still one is showing an advantage to start voltage and working voltage to agree as a result of LED namely, do not need to use ballast so. Saving cost and specific power consumption so while, also shortened greatly when connecting the noise that cut off the power to answer. 3. Solar energy and Guang Fufa of solar energy of LED illuminative union the key of as can perfect as LED illume union depends on electric technology both it is depress of dc, report together and can match each other. Because this both union does not need the alternating current of dc translate into that generates the solar battery, because this improved the efficiency of whole lighting system greatly. In the meantime, have the aid of at and net technology or use accumulator to fill put energy, make its advantage more clear. As the thorough research of relevant technology, the glow efficiency of LED is rising ceaselessly, the LED of freeboard brightness will come out, will naturally replace source of common illume lighting, many and managing the sources of energy and free from contamination. Because the working electric current of LED is dc, and working voltage is inferior. Solar battery electric energy of dc of light energy translate into, and the tension that solar battery component can get needing actually through combination of series-parallel connection means. These characteristics match with LED photograph fitly, both union will obtain very high energy utilization rate, higher safety performance and reliability, implement energy-saving, environmental protection, safe, efficient lighting system, realize very perfect union. Origin: Photoelectricity news network

On November 14, 2006, manufacturer of Japanese LED chip day inferior (Nichia) use MOCVD law preparation to give Guang Xiaochao to jump over Cree (the 131 Lm/W below 20 MA) chip of Bai Guang LED. Among them, lesser dimension (240 µm X 420 µm) the smooth Landscape Lighting below chip 20mA is 138 Lm/W, efficiency of colour temperature, light produced by electricity and to voltage (20 MA) it is 5450K respectively, 41.7% with 3.11 V; Larger size (1 Mm X1 Mm) the smooth effect below chip 350 MA is 92 Lm/W, although of large size chip colour temperature reach efficiency apparent under small size chip, but fall in 350 MA and 2A, its luminous flux still can amount to 106 Lm and 402 Lm, comparative with the total luminous flux of 30W incandescent lamp. Two kinds of chip all use ITO transparent data as P electrode, arouse maize YAG fluorescent material to generate Bai Guang through InGaN/GaN LED, of the efficiency of the quanta outside rising to basically depend on of its light effect rise reach make appliance has the sapphirine underlay with protuberant hexagon (but layer of scattering more active shoots light) . Riyatong crosses pulse job mode (of 200Hz repeat cycle, occupy sky comparing to be 1% ) score this one gain, go up in nitride international seminar (Tokyo) undertook revealing, more detail will use physical magazine in Japan (give on JJAP)45 L1084-L1086 divulge.

There are just a few things that are exceedingly compulsory for creating an indoor viticultural area. This is not as awkwardAntonym as it sounds. For those just starting some Craft Supplies the seed companies sell pocket-sized plastic greenhouses that are only a few just feet for starting a pair of dozen seeds, and you can go up as far as you want from there. To initiation, you will need some dedicated space. The longingAntonym is to try putting the garden near a chance, and while that is good it is just about indeed not taken to be enough. Of course the indispensableAntonym need is light. It's the dead of closing, and you want a breezy salad, but the powdered is roofed with snow. These are just a twosome of situations where you will respect an inside garden or some type. Or spring is just around the place, and you want to get a jump on things by starting some of your less common varieties that you know you won't find in the local nurseries when the time comes to lead planting that garden.

Fabio designs in the space of 90 degrees of rectangles inclined put mesa, this mesa the platform with the expensive 1.5M from our set is outspread LED Flashlights the platform with expensive 0.75M, from platform cover becomes a top of a table, and the station vertical desk lamp Flos mixes Fabio hang wall lamp to reveal in the desktop that is carried, such, look from different position, desk lamp makes ground tube, and ground light seems again is desk lamp. To us character, this is two stylist and two excellent dialogs of the space. Another successful collaboration example with European stylist, it is me the Carlos Santambrogio that 2007 Milanese furniture shows an understanding, the brand of his representing is SantambrogioMilano, his design is it is main material with glass, use glass to be structural element even, the product was included reveal ark, the desk and chair. Mr Lin invites Carlos to be in original workshop architectural is outdoors atrium, to an union furniture is designed with atrium between boiled water, portal and the work of the wall outside building glass. Arrive now the spot, you can see another by with all possible means the space that stylist speaks, the portal arranges wall of act of glass of atrium of original workshop architectural and the fence of new structural glass act that do not have metallic rim side-by-side, connective is indoor between boiled water, the space that reveals area and outdoors atrium concerns.

Introductive: Channel applied the energy-saving research of new-style illuminant to be paid close attention to by industry, among them the energy-saving research of LED channel lamp has had significant progress. Because wait for scientific research achievement according to photopic vision and intermediate vision theory, colour rendering and relation of intensity of illumination, LED application has congenital advantage at tunnel lighting, there had been project of lighting of multinomial and important tunnel to use LED channel light in home so. LED channel lamps and lanterns has gained revolutionary headway in the application in tunnel lighting project, but still put in the problem, performance of the design that was not aimed at the channel lamps and lanterns that is illuminant with LED technically for example and construction standard, product is uneven wait. The key technology index that the attention needs in project of lighting of tunnel of LED of article put up with does an analysis, expectation can provide reference to design unit and user. Sheet of LED of smooth effect of optical part LED covers with tiles lumen output is the main index that whether lamp of decision LED channel has economic value, use medium requirement actually of the lamp according to LED channel, the number of odd made of baked clay lumen that place of LED channel lamp uses LED should achieve 90 lumen. In the course 2006, after the high speed of the glow efficiency of LED developed 2007, CREE, Lumileds, and the well-known trademark such as Hong Kong true bright and beautiful rolled out newest LED model in succession. The LED Landscape Lighting of a distribution of luminous intensity distribution with distributinging current and common type of distributinging luminous intensity distribution of 2 luminous intensity distribution has get together light luminous intensity distribution, side is shot model luminous intensity distribution, lambert luminous intensity distribution. The form of luminous intensity distribution with different applied applicable and different situation, for example: Road illume appropriate chooses luminous intensity distribution of batty wing section, appropriate ejaculation the light get together light luminous intensity distribution. As a result of channel illuminative characteristic, the density discharging cloth of the lamps and lanterns in tunnel lighting is very high, be opposite in tunnel lighting so the form of 2 luminous intensity distribution of lamps and lanterns is different from general road illume. Luminous intensity distribution of batty in tunnel lighting wing section, lambert luminous intensity distribution can satisfy the requirement of uniformity of intensity of illumination, because the lamp in tunnel lighting is apart from,this basically is smaller, for example the intermediate Duan Deng of project of one tunnel lighting is apart from home to also have 5 meters only. What 75 channel lamp uses Hong Kong true bright and beautiful is current luminous intensity distribution of commonly used batty wing section is compared in road illume and tunnel lighting, and lamp of channel of domestic some LED is lambert luminous intensity distribution. Although the characteristic that luminous intensity distribution designs says the to shape of a distribution of luminous intensity distribution requirement in tunnel lighting is relatively comfortable, but must have design of luminous intensity distribution. Because design of luminous intensity distribution is to build what go up in the foundation that luminous intensity distribution of illuminant distributings, so sort has different illuminant to distributing differently, design of corresponding ground luminous intensity distribution also can be changed. Although major is done,glance cup, lens designs the manufacturer with production so, but the product that they offer just is planted with some LED illuminant is design basis, also can be to agree with only of course some is planted LED illuminant. And the sort of LED illuminant is increasing quickly now, inevitable also while LED changes requirement glances cup, lens is done change. So, 2 times design of luminous intensity distribution must be finished by channel lamp him manufacturer. But, the manufacturer that can begin luminous intensity distribution independently to design at present still is not very much. Face of luminous intensity distribution the choice is general more commonly used face have: Face of spherical, ellipsoid, hyperboloid, paraboloid, free curved surface, apply the most extensive, suitable scope with free curved surface among them the widest. There also is use plane in luminous intensity distribution additionally, nevertheless plane rises only normally transitional action — , patulous illuminant, and cannot have effect of real luminous intensity distribution. For example, the luminous intensity distribution of lamp of channel of domestic some LED chooses plane to regard luminous intensity distribution as the face namely model, so final luminous intensity distribution distributings actually with respect to the luminous intensity distribution that is LED, do not put in 2 luminous intensity distribution on firm sense in lamp of this LED channel. Of illume effect sentence beforehand to be in to lamps and lanterns the illume effect in tunnel lighting and installation means have to be sentenced beforehand, normally we are necessary to check data according to the photoelectricity of the basic parameter of construction site, lamps and lanterns (for example, the file of IES format) preexistence does imitate analysis in special lighting software, evaluate the optimal parameter of effect of illume of lamps and lanterns, affirmatory installation. If say the result that imitate analyses is not ideal, so be necessary to revise luminous intensity distribution design, perhaps adjust power of lamps and lanterns. At present Hong Kong true bright and beautiful had been had finish from luminous intensity distribution mould of design, optical class is made, photoelectricity test analyses project effect design and the ability that analyse whole process.

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