It is reported, taiwan new light conserves (9925) of exclusive research and development " magnet of 4 lines type is felt implement (LED) " , after the invention patent attestation of vestibule bay and Japan, the technical patent attestation that obtains bureau of chinese mainland intellectual property 10 years again, outside sufferring affirmation except actual strength of research and development, also march for future international conserves the market buys sharp weapon again. Protect newly point out, of newest research and development " magnet of 4 lines type is felt implement (LED) " also reached 2007 respectively passed bureau of belongings of economic ministry wisdom 2008 (new-style M319494 date) , reach Japanese patent (log onto the 3139596th) . The purpose that patent application counterpoises, use achievement of relevant research and development and reservation patent technology except prospective conformity, also expect by means of builds patent " safe line of defence " idea, the painstaking effort that allows Taiwan firm can get ensuring, and form benign competitive environment. " magnet of 4 lines type is felt implement (LED) " this new patent is to pass through conserve perception implement the LED cresset on magnet will hint early-warning, time of examination of the door that when having economic set, expends, window, after transmitting a telegraphy, facilitate affirm transmit a telegraphy the position, loop when promoting breakdown overhauls efficiency, affirm with the character of the exercise when installation Good Shop for multinomial advantage, make client can more whether is window of the door in mastering the home really shut, reduce ordinary magnet to feel implement brought inconvenience. Protect newly emphasize, future will still last integrated and relevant safe system and equipment, offer a client to buy sufficient all-around science and technology conserves service.
Tuesday, May 12, 2009
Monday, May 11, 2009
Factory of LED Lei brilliant is active augment, vessel yuan be expected synchronism grows
It is reported, vigorous this year expansion produces plant of LED Lei brilliant newly can, vessel of factory of middle chip cut yuan (2426) acting industry Wu is expected synchronism grows. Vessel yuan acting labour client includes brilliant report (2448) , Grow lights ?(8199) etc, brilliant report predicts to increase 22 MOCVD this year, wide ?will increase to 20 above from 19, the demand of middle cut will increase. Vessel yuan president Fu Peiwen expresses, to the end of this year, LED chip growing rate is expected to amount to 50 ?, lei brilliant factory won't be synchronous nevertheless increase a middle to produce can, make vessel yuan acting industry Wu has an opportunity to grow, just contribute to gaining profit finite. Works of LED Lei brilliant shows, augment chip is produced can when, normally middle cut is produced can won't total number enlarge is sufficient, the firm is hired outside still can withholding certain proportion to give, add flexibility. Because enlarge of this upper reaches is produced, middle reaches manufacturer also can indebted. Vessel yuan president Fu Peiwen points out, acting industry profit is not favourable, those who earn is administrative money, to the vessel yuan gain profit contribution is finite. Lei brilliant works shows, if market demand not beautiful, what chop above all is outside make a production contract can. Accordingly stage of Lei brilliant machine soars this year, synchronism of chip cut demand increases, but acting labour order commentate the growing force that give loses by force, still want to observe demand of quarter of flourishing of second half of the year. The Olympic Games this year may elbow out Q3 to consume demand of sexual product market, cause effect of LED flourishing quarter not apparent, but market of the fourth quarter has an opportunity to answer lukewarm, flourishing quarter gives quarterly effect. Emphasize at the same time, LED and product of consumptive sex electron use a sex repeatedly tall, the flourishing quarter effect of second half of the year still wants to inspect global boom and be decided. According to ?solution, to increase a vessel yuan long-term growing kinetic energy, after afterwards establishs the plant of group of solar energy model of the ark on justing ?card to carry brilliant on the head, vessel yuan still invest raise the quota polycrystalline silicon of solar energy upper reaches factory. Predict 7, the line on the first polycrystalline silicon furnace will be run in August, beforehand appraise can begin contribution to gain profit 2009. Whole invests plan picture to amount to 100 million dollar, predict minute years to throw, vessel yuan hold a proportion to be about under 20 ?, technical group is held 5 into, its ?is individual shareholder.
Wednesday, February 25, 2009
Hollow cathode lamp is unusual phenomenon and processing technique market
) 1. Cathode glow changes (fill neon lamp You Chen is red - pink - Bai Guang) , fill hydrogen lamp to be bleached by Dan Zi. Make emissive line abate, the likelihood has powerful connections at the same time blast off. Reason: There is foreign matter gas inside the lamp; Settle way: the light retrorse below 10-20mA electric current discharge reachs a few minutes half hours, if disable, issue retrorse discharge in 80-150mA again, activation getter. 2. Screen is in charge of glow. Make blast off abate and flabby calm. Reason: Splash ejaculation golden bits acicular and crystal or piece shape falls off, make cathode and screen canal put through. Settle way: Oscillatory lamp housing, make put through place disconnect. 3. Zincous light is blinked. Reason: Zincous surface discharge is inhomogenous; Settle way: Do LED Flashlights affect commonly use; Be like influential, can be in 10, 20mA issues retrorse discharge half hours. 4. The side outside cathode and hind glow. Make launch a line somewhat abate. Reason: Screen canal and cathode space are too large, or have foreign matter gas. Settle way: Emissive stability still can be used, press 1 retrorse processing when necessary. 5. Jumpy scintilla shape discharge happens inside cathode, without determine the line blasts off. Return to normal thereby cannot use before discharge. Reason: Cathode surface has oxide or have foreign matter gas. Settle way: Retrorse discharge falls in 30-50mA, or increase the steady flow resistor that establishs ties with the lamp to arrive 2-10 1000 Europe. 6. Sensitivity is reduced. Cannot determine normally. Reason: The lamp has powerful connections blast off, wavelengh choice mistake, monochromatic implement bandpass crosses wide, ejector to jam, slit of inadequacy burning gas, burner is absent smooth axis lower part. Settle way: The background that checks the lamp blasts off, observe cathode light is tonal, abnormal, processing is the same as L. 7. Do not give off light. Cannot use. Reason: Lamp holder flat or lamp holder wiring falls off; Power source has trouble. Settle way: Check power source with other lamp first, reoccupy is high frequency vacuum checks leakage implement procuratorial work, if neon light is not had inside lamp housing,be flat (change new light) ; Light having neon falls off for wiring. 8. Give off light outside cathode mouth only. Cannot use. Reason: Inert gase intensity of pressure is reduced, irretentive normal discharge. Settle way: Change new light. 9. Glow is tonal and normal, diagnostic shop line blasts off very weak or cannot check goes out. Cannot determine normally. Reason: Metal of the cathode after be being used for a long time extinct or place consumed report times add a canal or amplifier is improper. Settle way: Cannot revive, should change the light or choose to add up to appropriate photoelectricity afresh times add canal or amplifier [
Sunday, December 21, 2008
LED enterprise adds even more two years 10 times
A stage that be exhibited by what adornment becomes black case, colourful light 1 Watt Flashlights shot inside, the colored lantern of multicoloured gives all sorts of pattern as rhythm commutation of music, in can exhibit a center a house, shenzhen computer technology limited company uses Dutt what LED lamp adornment goes out is distinctive exhibited a stage to attract many audiences. In can exhibit a center 3 1 date, houses, tens of domestic Shenzhen enterprises show the product of of all kinds LED such as colored lantern of advertisement of LED act wall, LED eagerly, occasion is very lively. Concerned personage says: 2003 company of Shenzhen LED product only 229, already increased to 300 or so this year. It is reported, at present the industry measure of product of Shenzhen production LED has occupied the 70 ?above of number of company of estate of countrywide person of the same trade. Predict 5 years inside production value will reach 10 billion dollar. Downy and attractive concerned expert points out LED lighting effects, although catenary of industry of Shenzhen semiconductor illume has been formed, but this industry still is in start level, enterprise dimensions the not big, core skill that master is finite, still need a government to come on stage about the branch give aid to policy, drive establish industrial collaboration organization, this industry does collective seek strong big. Production value of whole last year town is amounted to 8 billion " 2003, company of Shenzhen LED product only 229, already increased to 300 or so this year. Base of industrialization of national semiconductor illume hangs out his shingle in Shenzhen this year, predict 5 years in production value will reach 10 billion dollar, hopeful is bigger the development that urges Shenzhen LED company. " Cai Songlin says secretary-general of guild of Shenzhen optics photoelectron. Of LED enterprise erupt type growth had obtained obvious economic benefits. Last year, production value of property of illume of semiconductor of Shenzhen whole town amounts to 8 billion yuan, LED industry catenary changes extension of gallium radical LED from nitrogen piece, chip, fluorescent material applies product development to wait to all have to gaffer Cheng involve, had formed the industrial dimensions of many 300 relevant enterprise at present, occupy the 70 ?above of number of company of estate of countrywide person of the same trade, the product sells as far as to world each district. Cai Songlin introduces, go up century 90 time evening, the high-tech company that a few have actual strength begins to notice semiconductor illuminative is inviting business chance, in succession " try water " of semiconductor illume industry in upper reaches, shenzhen mainland grows company of electron of the square big group that rise, Ao Puguang, vasting grand is new and high science and technology develops a company, it is the person above average that home travels together at present. The enterprise does not have of own intellectual property more " the LED enterprise of Shenzhen erupts type grows, look very lively, but, these enterprises are industrial catenary encloses an enterprise downstream mostly, they buy LED chip of abroad, imported equipment, basically do enclose downstream, application, profit is little, and competition is intense. " when the researcher Hu Jiahui of base of industry of national compound semiconductor accepts a reporter to interview, say. He expresses, chip masters to make in Shenzhen LED enterprise, the company place of technology of material extension core occupies scale to be less than 10 ?, great majority enterprise is depended on buy a technology from the developed country such as Euramerican, Japan, gain is very small. Hu Jiahui thinks, in respect of freeboard brightness LED, the technical level of Shenzhen enterprise and foreign photograph have quite big difference than returning, especially power LED and high-powered LED chip still need an import, the technology that has own intellectual property is not much still, industrialization dimensions slants small etc, these respects will restrict the further progress of industry of Shenzhen city LED. Additional, the share that Shenzhen LED product owns on the international market is very small still, cheap product is in the majority in, high-grade product is less, the ability that new product develops is strengthened urgently wait for a problem, development has the LED product of own intellectual property to already became urgent matter. Hu Jiahui tells a reporter, because LED is enclosed, the downstream industry catenary such as application enters a doorsill low, profit is not high, for market of race to control, a few enterprises eagerly the demand a low price competes. And the area of Pearl River delta that includes Shenzhen inside, its LED industry still is facing the competition of the northern region such as delta of the Yangtse River, southeast, Beijing and Dalian, these area formed more complete industry chain basically. "Although the LED industry situation of our country is southern industrialization rate is higher, but north relies on numerous college and actual strength of research and development of product of scientific research orgnaization stronger, reserve strength is greater. " establish seek of industrial assemble garden to do do by force be opposite to answer greatly intense competition, seek is done make industry of big Shenzhen LED by force, shenzhen is developing outline in program LED industry. What held on October 16 is tall in handing in meeting reporter to serve square activity, shenzhen city trade is versed in bureau director Wang Xuewei accepts the introduction when the reporter is interviewed, the area of garden of assemble of semiconductor illume industry that Shenzhen municipal government has defined to in Baoan light establishs kilometer of a 3.3 square, core garden area has 1 square kilometer probably. This garden area has planned to end, 15 first enterprises had been entered halt. Be versed in to cooperate national semiconductor illume of Cheng carry out, give aid to industry of Shenzhen semiconductor illume, branch of director of Shenzhen city science and technology still came on stage to give aid to 6 of semiconductor illume industry new measure, include to establish project of illume of Shenzhen city semiconductor to coordinate leader group and panelist, photoelectron of play Shenzhen university learns the communal technology platform of the institute and action of team of research and development, drive establish industrial Co-operative Alliance, rely on hand in high meeting, offer conduct propaganda to reveal for industry of Shenzhen semiconductor illume, achievement is changed, trade communication platform. But, because achieve the high-power LED that illume uses,at present technical reliability and service life still cannot get ensuring, the price before adding semiconductor illume product to look is more expensive still, a common LED desk lamp is controlled in 200 yuan in the price of Shenzhen market, LED product is large-scale enter a family the condition is at present immature still, true scope turns LED product production and market sale still need proper time. To this, wang Xuewei expresses, semiconductor illume replaces common illume finally is development place hasten, shenzhen enterprise makes the best of time to do only make industry of strong semiconductor illume greatly, just will go up in the international market henceforth portion of more of race to control.