Kupenya Kwakakwirira Kuchena Chiedza che LED Technology uye Kuongorora Kwemusika

Sezvo kupenya kunowedzera uye mutengo unoderera, mukana wemusika wemwenje chena LED mumunda wekuvhenekesa kwepasi rose uri kuwedzera. Kushandiswa kwechiedza chena LED muindasitiri yekuvhenekesa mwenje kuchave nemhedzisiro yakanaka pamazano emagetsi uye nzira dzekuchengetedza nharaunda yenyika kana dunhu. Iyo chena mwenje L E d ine vhoriyamu diki, kurongedza ndege, kana kushandisa akawanda kana akawanda musanganiswa zvichienderana nenharaunda kana mamiriro, uye ine yakaderera kupisa calor, hupenyu hurefu hunopenya (kupfuura maawa makumi mashanu), zvisiri nyore kutyora, zvakanyanya. kuramba kwekudengenyeka kwenyika uye kusatya kuvhunduka uye kusatya kuvhunduka kwakanyanya uye kusatya kuvhunduka uye kushomeka kwakanyanya uye kushomeka kwakanyanya uye kuvhunduka kwakanyanya uye kuvhunduka kwakanyanya kupikisa uye kusagadzikana uye kuvhunduka kwakanyanya-kusagadzikana uye kutyisa kwakanyanya-kusagadzikana uye kusatya-kuvhundutsa uye kwakanyanya. kukatyamadza -kupokana uye kuvhunduka kwakanyanya -isingamiri uye kuvhunduka kwakanyanya -inodzivirira uye kuvhunduka kwakanyanya -inodzivirira uye kuvhunduka kwakanyanya-inodzivirira uye inovhundutsa kwazvo -inodzivirira uye inovhundutsa kwazvo-inopikisa uye kuvhunduka kwazvo-inodzivirira uye kuvhunduka kwazvo-inoshingirira uye yakanyanya. kukatyamadza-kusagadzikana uye kuvhunduka kwakanyanya-kusagadzikana uye kuvhunduka kwakanyanya-kusagadzikana uye kuvhunduka kwakanyanya-inodzivirira uye kuvhundutsa kwazvo-inopikisa uye inopikisa zvakanyanya t. o kuvhunduka. Kuramba kwemurwere kunogona kushandiswa mumamiriro ezvinhu anokuvadza uye mamwe maitiro. Iyo chena mwenje we LED mwenje wekuburitsa mwenje wakakwira, saka simbi zhinji dzakadai sekuchengetedza magetsi, kupisa-isina mwaranzi, isina-iine mercury, hapana kusvibiswa uye matambudziko ekurapa tsvina, nezvimwewo, anoonekwa senyeredzi yamangwana ine "green lighting." tsime". Tsiva mainstream incandescent bulbs uye fluorescence (zuva nezuva) mwenje pamusika wemwenje. Iko kuvandudzwa kweiyo chena mwenje mwenje indasitiri yemwenje ichakanganisa simba uye nzira dzekuchengetedza nharaunda yenyika nedunhu. Naizvozvo, nyika dzakasiyana dzakatsigira muenzaniso weiyo LED semiconductor yekuvhenekesa indasitiri sekusimudzira kukuru kwenyika. Musika jena mwenje we LED ndiwo unetarisiro yakanyanya yeindasitiri yeLED ine musika wakasimba unokwanisa mwenje masosi muindasitiri ye LED. Maererano neFROSt & fungidziro yaSULLIVAN, musika wepasi rose wekuvhenekesa mwenje wakakwira kudzikama kwekukura kwe5% pagore; izvo, machena emwenje ma LED anowanzo kupinda muincandescent girobhu uye fluorescent mwenje musika. Zvigadzirwa zviviri izvi ndizvo zvinonyanya kufarirwa mwenje wevagari. Iyo mwenje sosi, mukana wemusika weiyo chena mwenje LED mune ramangwana inogona kunzi yakakura kwazvo. 1. Chiedza chichena che LED chiedza -emitting musimboti chena chiedza che LED chiedza nzira inonyanya kukamurwa kuva marudzi maviri: single crystal type uye polycrystalline type inoshandisa LED chiedza -emitting diodes. Yokutanga imhando yekristaro imwe chete, kureva, monochrome LED mwenje -emitting diode uye inoenderana nefluorescent poda, senge nzira yekuvhenekesa yezuva, uchishandisa LED mwenje -emitting diode. Kazhinji kazhinji pane nzira mbiri. Imwe nzira ndeyekuti mwenje weblue LED inopenya diode inomutsa yero fluorescent poda kuburitsa mwenje chena. Imwe yacho ndeye ultraviolet mwenje LED inosimudzira RGB matatu -wave refu fluorescent poda kuburitsa mwenje chena. Vazhinji vagadziri vanonyanya kuita tsvagiridzo yemwenje machena ma LED. Ivo vanowanzo tanga kugadzira uye kugadzirwa kwakawanda kubva kuBlu -ray LED. Nehunyanzvi hweBlu -ray LED tekinoroji, Baiguang LED inogadzirwa. Zvisinei Kushanda kwemwenje kwechiedza chebhuruu LED hakusati kwakwana. Vagadziri vakawanda vakatanga kukura mune imwe nzira yekuvandudza mu ultraviolet chiedza LED. Chiedza chebhuruu chiri nani. Uye iyo nzira yeUV LED uye RGB mafungu matatu ehupfu hwefluorescent, iyo yakakosha matekinoroji mune yakakwirira-inoshanda fluorescence synthesis, ndiko kuti, nzira yekubatanidza zvinobudirira hupfu hwefluorescent kune tekinoroji. Imwe yacho inonzi polycrystalline, kunyange kana maviri kana anopfuura anowirirana 2 -color LED light -emitting diode kana 3 primary LED light -emitting diode inosanganiswa kuti iite chiedza chichena. Iyo yakawanda-crystalline mhando yechiedza chena inoshandiswa, nokuti magetsi ekufambisa, chiedza chinobuda, maitiro ekushisa uye mararamiro ehupenyu hwemavara akasiyana-siyana e LED chiedza -emitting diodes zvakasiyana. Nzira yekugadzira chiedza chichena mumhando ye LED yakaoma. Nekuda kwehuwandu hukuru hwe LED light -emitting diodes, mutengo wepolycrystalline LED wakakwira zvakare. Kana imwe mhando yekristaro yakashandiswa Iyo yakagadzirwa padhiraivha yedhiraivha ichava nyore. Naizvozvo, vagadziri vazhinji ikozvino vanoshandisa single crystal LEDs sechena mwenje LED kuvandudza kutungamira. 2. Kushambadzira: Tekinoroji ye LED yakakurumidza kukura mumakore achangopfuura, kupenya kwakaramba kuchiwedzera, uye mitengo yakaramba ichiderera. Pamusoro pemusika wekutanga we LED, musika wakaramba uchiwedzera mukuvhenekesa kwakawanda. Zvose kupenya uye mutengo zvishoma nezvishoma zvakaswedera kune tsika yechinyakare. Nekuda kwekusagadzikana kwemamiriro ezvinhu munzvimbo dzinogadzira oiri pasi rose, dambudziko rekushaikwa kwesimba repasi rose ravezve kutarisisa. Kuvandudzwa kweindasitiri yeLED kuchave nekukanganisa kukuru pane simba uye mitemo yekuchengetedzwa kwezvakatipoteredza yedunhu. United States, Japan, Europe, neSouth Korea vese vakagadzira R & D masangano kuti akurumidze kusimudzira tekinoroji uye kugadzirwa kwakawanda. Panguva ino, kuchine chinhambwe chakareba kubva panguva yekupinda munguva yekuvhenekera kwe LED chena. Nekuda kwekutariswa uye mutengo wekutarisa chena mwenje mwenje we LED kunyatsoshanda uye mutengo, ingangoita 100LM/W yewhite mwenje LED muna 2010, uye 200LM/W muna 2020. Kana maitirwo emwenje chena LED akakwidziridzwa, anogona zvishoma nezvishoma kuoneka zvigadzirwa zvekutengesa muna 2005, uye mushure me2010. Panyaya yemusika wekuvhenekesa, maererano neFROST & fungidziro yaSULLIVAN, saizi yemusika wepasi rose wegirobhu remwenje uye mwenje wezuva muna 2000 waive mabhiriyoni mana nemazana matatu emadhora ekuAmerica, uye mwero wepagore wekukura waive 5%. Yakanga iri 2.5 nguva yepasi rose inooneka LED musika saizi muna 2000. Naizvozvo, nzvimbo yekusimudzira yemusika wekuvhenekesa yakakura kwazvo. Reed Electronics Research Global White -ray LED inofungidzirwa kukura kusvika pamusika we $ 118 mamiriyoni muna 2000. Mumakore matatu anotevera, ichachengetedza mwero wekukura we40%. Muna 2003, yakasvika pamusika we $ 270 mamiriyoni. Mune ramangwana, mutengo wemwenje chena LED uchawedzera kuderedzwa. Kunze kweiyo iripo nhare mbozha backlight uye diki-sized LCD backlight, kana musika wekuvhenekesa kwepasi rose ukatanga, chena mwenje LED musika ichava nemusika wakakura mukana. White light LED inofungidzirwa kuve yaive Pakutanga, simba remusika richaburitswa zvishoma nezvishoma, uye kudiwa kuchawedzera zvishoma nezvishoma. Panguva ino, kushandiswa kwemwenje machena ma LED kunonyanya kushandiswa kuverenga mwenje, mwenje wekushongedza, nezvimwe. maererano nemwenje, uye ingangoita 95% ye95% yasara ndeye diki-saizi LCD backlighting masosi. 1. Musika une skrini yekumashure mwenje sosi yeruvara mbozha runhare pamusika chena we LED ndiyo yakakura. Kunyangwe iyo yakanyanya kushandiswa yewhite LED inogona kusvika maawa e100,000, inofanirwa kushandiswa munzvimbo yakaderera-ikozvino. Parizvino, chigadzirwa ichi chinonyanya kushandiswa kune diki-saizi backlight masosi. Kubva pamaonero emisika yakasiyana-siyana yemashandisirwo, nekuti nharembozha yeruvara runyoro inoda kupetwa nemwenje chena ye LED seyakajeka sosi, uye runyoro rwemavara nhare mbozha inozove nzira yekusimudzira yemusika wenharembozha mumakore mashoma anotevera. Zvinoenderana nekufanotaura kwemusika wemusika wefoni nharembozha, huwandu hwenharembozha muna 2004 hunosvika makumi mana muzana Muna 2005, inofungidzirwa kusvika 55% kusvika 60%. Anenge mabhiriyoni mashanu-1 zvimedu, mukuwedzera, nekuti mwenje chena LED yatanga kushandisa kupenya kwenhare mbozha yakabatanidzwa digitaalinen kamera, chikamu chenharembozha yakasungirirwa kamera yedhijitari gore rino inenge 15%, uye inotarisirwa kuwedzera kusvika ku20% gore rinouya. 4 inofungidzira, kudiwa kwegore kunosvika mazana mana emamiriyoni. Chechipiri, maererano nebacklight sources muPDA nemakamera edhijitari, maererano nekuyerwa kunofungidzirwa kweEconomic Capital Center yeZhuhai Industry Research Institute, PDA yakatumira anenge mamiriyoni makumi maviri nemashanu ezvikamu muna 2003, uye kushandiswa kwega kwega kwe6-8 machena ma LEDs pa. unit. Zvinofungidzirwa kuti anenge mamiriyoni 50 zvidimbu zvinodiwa; kana digitaalinen kamera inoshandiswa, nhamba digitaalinen makamera muna 2003 munyika inenge mamiriyoni 30 mayuniti. Kubva pakuona uku, kudiwa kwemwenje chena LED kuchave kuchiri kuenderana neiyo backlighting sosi musika wemavara skrini mbozhanhare. 2. White -light LED parizvino inoshandisa diki -sized LCD backlight seyayo huru inotonhora cathode fluorescent light (CCFL) zvichienzaniswa neimwe backlight tekinoroji tekinoroji ine zvakanakira kupenya uye yakakwirira inopenya kushanda zvakanaka. Yakaomarara, asi nekuti inotonhora cathode fluorescent mwenje weiyo diki chubhu dhayamita yakanyanya kuoma uye mutengo hauna mukana wakawanda, iyo inotonhora cathode fluorescent rambi rinonyanya kushandiswa pa4 inches kana kupfuura (uye saizi yefoni mbozha inowedzera. kupfuura 1.5 inches kusvika 2.2. Mune inch, kamera yedhijitari inotariswa zvishoma uye saizi iri pakati pepano). Panyaya yehukuru-hukuru LCD backlight sources, ikozvino inotonhora cathode fluorescent mwenje ine mukana wakakwana maererano nehukuru hukuru uye mutengo. Naizvozvo LCD backlight sosi yekushandisa inotonhora cathode fluorescence mwenje. Naizvozvo, nzvimbo inopatsanura yemwenje chena LED seLCD backlight uye inotonhora cathode fluorescent mwenje seLCD backlight ndeyekuti diki-sized LCD inoshandisa chena mwenje LED, uye yakakura uye yepakati-saizi LCD (yakadai seLCD kuratidza, LCD TV) inoshandisa inotonhora cathode fluorescent mwenje. Semuenzaniso, kupenya kwechiedza chena LED kunowedzera uye mutengo unowedzera kuvandudzwa. Panyaya yehukuru-hukuru LCD, iyo chena mwenje LED inotsiva inotonhora cathode fluorescent mwenje sebacklight sosi. Nenzira iyi, tichifunga nezvekugona kwemusika kwemaLCD mahombe muPC neTV, kudiwa kwechiedza chena LED seyakakura-saizi LCD backlight inoshamisa zvikuru. 3. Musika mukuru wemwenje chena we LED musika ndiyo yakajairika mwenje musika indasitiri uyo ane tarisiro pamusoro peiyo chena mwenje LED musika ndiyo yakajairika mwenje musika. Panguva ino, mwenje chena ye LED inoburitsa mwenje inogona kusvika 30LM/W (yakajairwa incandescent bubble light emitting performance i15LM/W), asi iyo Kana iyo chena mwenje LED ichinyatso tora imwe musika mumusika wekuvhenekesa, kugona kwe mwenje chena we LED luminescence inoda kuvandudzwa kusvika 60-100LM/W. Kubva pakuona kwechiedza chinopenya, kana mwenje chena LED ichipfuura 60lm/W (yakaenzana neyakaenzana ne20W chiedza chezuva), unogona kutanga kufarirwa mumusika wemwenje. Kana iwe uchikwanisa kuwedzera kushanda zvakanaka kusvika ku80LM/W, inozofarirwa kune akajairwa emba akasiyana marambi. Nekudaro, kuitira kuti utore chaizvo musika wemwenje wakawanda, mukuwedzera kune kushanduka kwekuchinja uye simba, mutengo zvakare chinhu chakakosha. Panyaya yekupenya kwakanaka uye mutengo wechiyero, mutengo wemwenje chena LED muna 2001 ungangoita $ 1/LM. Muna 2002, kusvika ku $ 0.1/LM, kana mari yacho inogona kuderedzwa kusvika ku $ 0.01/LM, nokuti chiedza chechiedza che LED ndechesimba rakasvibirira uye rinochengetedza zvakatipoteredza, zvinotarisirwa kuti pachava nemisika yakawanda inogona kutsiva zvachose magetsi aripo. . Chechitatu, nyaya patent inobatanidzwa muchena chiedza LED parizvino yakakwirira -kupenya chena chiedza LEDs munyika: Nichia, ORSAM, Matsushita, Lumileds, Toyota Gosei, Stanley, Toshiba, Citizen. Usashandise mvumo patent kuburitsa tekinoroji. Panyaya yemakwikwi emusika uye chinzvimbo, Nichia, Toyota Gosei, Cree, vatungamiriri veCree mune yakakwirira-level tekinoroji senge Blu -ray uye chena mwenje, nepo European neAmerica vagadziri vakakura Lumileds neOSRAM ndivo vakanyanya kuzara mukubatanidzwa kwakatwasuka. Sezvo ma LED ane mwenje wakasarudzika uye wakajairwa, ma LED, ma LED, ma LED, ma LED. ichave iyo kiyi yekuvandudza chikamu chemusika mumusika mune yakakura vagadziri vekunze. Mukuwedzera, Baiguang LED yaisanganisira nyaya dzepatent. Nichia akabudirira misa-yakagadzirwa GAN Blu -ray LEDs kutanga kwaNovember 1993, yakada kutonga musika weBlu -ray yose, asi nekuvandudzwa kweToyota Gosei neCREE Blu -ray LED, Nichia yakatyisidzirwa. Kubva 1996, Nichia akatanga. Akatevedzana emakakatanwa epatent, nekuti Nichia akatora musika wepatent tekinoroji monopoly nehunyanzvi hwekubvumidza tekinoroji, yanga iri mudambudziko retekinoroji. , CREE yakasvika pakuyananisa, yakamanikidzwa kutanga-mvumo nekambani yataurwa pamusoro apa, uye yaigona kushandisa matekinoroji chaiwo epatent kuti mapato ese ari maviri apedze mhosva yemakore matanhatu. Nichia's patent monopoly inopedza. Muna Gumiguru 2002, OSRAM yakabvumidza tekinoroji yekugadzira mwenje chena kuROHM, uye yakaona kuti Nichia haana mhosva OSRAM naRohm, Nichia's patent ice mumakore achangopfuura. Mhosva iyi ichapedza nguva ichiita ongororo yekutyora mutemo, uye mari yakawanda ichawira muhomwe dzakadzika dzemagweta. Nekuda kwekuwedzera kwekudiwa kwemusika we LED, hapana kambani inogona kutonga pamusika. Nekuti kushandiswa kwemwenje we LED kunokanganisa zano resimba uye nzira yekudzivirira kwezvakatipoteredza, nyika dzese dzine imwe yekuchengetera maitiro kune Nichia patent mhosva. Izvi zvinokanganisa mhedzisiro yemhosva inobata patent ye nichia kune imwe nhanho. Sarudza zvigadzirwa zvemhando yepamusoro-yemhando yemarambi e LED mabhedhi, tekinoroji Co., Ltd. (iva neruzivo rwemaindasitiri gumi nematatu mumunda wekugadzira mwenje we LED bead), uye uve nemidziyo yemhando yepamusoro yekuyedza uye midziyo yekugadzira yakazara yakazara muindasitiri. Bonde rakanaka, kuchengetedza simba, kuchengetedza kwezvakatipoteredza, kurarama nemhando, kutsvaga budiriro nekuvimbika, kugona, uye kugadzira zvigadzirwa zvekutanga. Shenzhen Technology Co., Ltd. inonyanya kushanda mabheji emwenje e LED; high-pressure rambi beads; yakakwirira-simba LED mabhesi emwenje; chigamba mwenje we LED bead; SMD mwenje mabhesi; kugamuchirwa kubvunza: 13902912109 Mr. Jiang http://3535LED.1688.com310s Stainless simbi pombi munhu Resume template 304 Stainless simbi pombi Tibetan magwaro