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Tianhui- m'modzi mwa otsogola opanga zida za UV LED ndi ogulitsa amapereka ODM/OEM UV led chip service.

Chiyembekezo cha Ndandalo

Chiyembekezo chachitukuko cha UV LED pakali pano chimagwiritsidwa ntchito kwambiri m'minda ya GAN base buluu, misika yobiriwira ndi yoyera ya LED m'malo owala owoneka ngati kuyatsa ndikuwonetsa. Choncho, msika pang'onopang'ono analowa UV (UV) gulu "Blue Ocean". Komabe, chifukwa chaukadaulo wapamwamba wopanga, ma LED a UV ali ndi kupanga kwakukulu .. Chiyembekezo chachitukuko cha UV LED pakali pano chimagwiritsidwa ntchito kwambiri pamisika ya GAN yabuluu, yobiriwira ndi yoyera ya LED m'malo owoneka bwino monga kuyatsa ndikuwonetsa. Choncho, msika pang'onopang'ono analowa UV (UV) gulu "Blue Ocean". Komabe, chifukwa chaukadaulo wapamwamba wopanga komanso zofunikira zazing'ono zamsika, ma LED a UV sali ochulukirapo. Chifukwa ukadaulo, kugwiritsa ntchito, ndi kusiyana kwamitengo pakati paziwirizi ndi zazikulu kwambiri. Zolemba zamtundu wa UV LED zitha kugawidwa mu UV-A (utali wautali wa ultraviolet, 320 400nm), UV-B (yapakatikati yoweyula kutalika kwa ultraviolet, 280 320nm) ndi UV-C (utali wozungulira wa ultraviolet 200 280nm). Kuchokera kuukadaulo wamakono ndi msika, makampani nthawi zambiri amakhulupirira kuti UV-B ndi UV-C ndi abwino kwambiri ku United States SETI. China Qingdao Jayosheng ndiye kampani yabwino kwambiri yaku China yaku ultraviolet LED. Posachedwapa, akumveka kuti LGIT imagwiritsa ntchito makina atsopano a MOCVD ndi matekinoloje atsopano kuti apange ma LED akuya a ultraviolet. Ili ndi ntchito yabwino, koma sinawonepo zinthu pamsika. Gulu labwino kwambiri la UV-A mosakayikira ndi chemistry ya Nikko. Echelon yachiwiri ndi LGIT yaku South Korea ndi Seoul Semiconductor. Pakhala nthawi yayitali kuti Seoul Semiconductor alowe mumsika wa UV kwa nthawi yayitali, ndipo ena amagawana ndi SETI. Echelon yachitatu ndi Lumileds ku United States ndi OSRAM ku Europe. Akuti makampani awiriwa sapereka chisamaliro chokwanira ku bizinesi ya ultraviolet, choncho sali abwino ngati makampani awiri akuluakulu aku South Korea. Kutsatiridwa ndi makampani Taiwanese, kuphatikizapo Guangyan, Lian Sheng, Xu Ming, etc., ndi kumtunda kampani. Pambuyo pake Xiu Jingrui Optoelectronics adayikidwa muzoumba, ndipo 395-405nm yogwira ntchito kwambiri ya 395-405nm yopangidwa ndi Jingneng Optoelectronics idayikidwa pa UV 45X45mil inverted structure ndi vertical structure LED chip. Masewerowa adafika pamlingo wapadziko lonse lapansi. Makasitomala kunyumba ndi kunja amayamikiridwa kwambiri. Kuwala kwa Ultraviolet UV kwakwezedwa bwino pamagawo onse amoyo. Ndizodziwika bwino kuti kuwala kwa ultraviolet (kuwala kwa UV) kudakwezedwa bwino kukhala ntchito zamalonda zaka zoposa makumi atatu zapitazo. Poyankha mawonekedwe a UV kuwala kolimba, wopanga zomatira aliyense adapanga zinthu zingapo za UV zomangira, kusindikiza, kusindikiza, ndi magawo ena. Zogulitsazi zidzakhala zolimba kapena zowumitsidwa (zophatikizana) pansi pa kuwala kwa UV (utali watali ndi kuwala kwina), ndipo zimakhala zogwira mtima kwambiri, zopulumutsa mphamvu komanso zachilengedwe ndi zinthu zachikhalidwe -Kulimba kwa UV. Zida zochiritsira za UV zadutsanso njira yopitilira kafukufuku ndi chitukuko. Njira yopanga ndi magetsi a mercury monga mainstream idalandiridwa kwa nthawi yayitali. Komabe, chifukwa cha mtengo wokwera mtengo, kukwera mtengo kwa kukonza, komanso kuwonongeka kwachangu kwa kuwala kwa UV, kutentha kwapamtunda, kuchuluka kwakukulu, zinthu zotsika mtengo, kuyipitsidwa kwa msonkho ndi zolakwika zina zazomwe zachitikazo zaperekedwa kuti zisinthe. N’zovuta kuloŵa. Kubwera kwa UV LED kwabweretsa kusintha kwamakampani opanga machiritso a UV. Ili ndi mawonekedwe amphamvu ya kuwala kosalekeza, kuwongolera kutentha kwabwino, chitetezo cham'manja cha chilengedwe, komanso ndalama zotsika mtengo zogulira komanso pafupifupi ndalama zosamalira ziro. Gwero la kuwala kwa madontho a UV, gwero la kuwala kwa waya wa UV, gwero la kuwala kwa UV layamba kugwiritsidwa ntchito m'mafakitale osiyanasiyana. Tikukhulupirira kuti pambuyo kuyesetsa kwamakampani onse, makampani ochiritsa a UV amtsogolo adzakhala ndi dziko latsopano loteteza chilengedwe komanso kupulumutsa mphamvu. Poyerekeza ndi zida zachikhalidwe zochiritsira za UV, kugwiritsa ntchito nyali za mercury ndi maola 800-3000 okha, ndipo moyo wautumiki wa UV LED ultraviolet kuchiritsa system imafika maola 20,000-30000. Njira ya LED ikhoza kuyatsa nthawi yomweyo pamene ultraviolet ikufunika, ndipo pamene duiy = 1/5 (Nthawi Yokonzekera Huai = 5 Refusion Time = 1), moyo wautumiki wa njira ya LED ndi yofanana ndi 30-40 nthawi njira ya mercury nyali. . Kuchepetsa nthawi m'malo babu: bwino kupanga dzuwa, ndipo pa nthawi yomweyo kwambiri mphamvu-kupulumutsa. Pamene njira yochiritsira yamtundu wa mercury ikugwira ntchito, chifukwa chakuyamba pang'onopang'ono kwa nyali ya mercury ndi kutsegula ndi kutseka kwa babu, iyenera kuyatsidwa nthawi zonse, zomwe sizimangoyambitsa kugwiritsa ntchito mphamvu zosafunika, komanso kufupikitsa ntchito. moyo wa ntchito nyali mercury. Palibe ma radiation amphamvu kwambiri otulutsa kuwala kopanda kuwala kwa infrared. Kutentha kwapamwamba kwa chinthu chowonekera kumakhala pansi pa 5 C, pomwe njira yachikhalidwe ya mercury nyali yamakina ochiritsa a ultraviolet nthawi zambiri imachulukitsa pamwamba pa 60-90 C, yomwe imawonetsa momwe zinthu ziliri, zomwe zimapangitsa kuti mankhwalawa akhale osauka. . Njira yochiritsira ya UV-LED ndiyo yoyenera kwambiri pagawo lapulasitiki, kulumikiza ma lens ndi zinthu zamagetsi, zingwe za fiber optic ndi zina zomwe zimafunikira pakutentha komanso kulondola kwambiri. Chitetezo cha chilengedwe ndi mwambo wosaipitsa wa nyali za mercury Makina ochiritsa amagwiritsa ntchito kuwala kwa mercury kuyatsa. Pali mercury mu mababu owunikira. The zinyalala mankhwala ndi mayendedwe ndi zovuta kwambiri. Kuchiza kosayenera kungayambitse kuipitsa kwakukulu kwa chilengedwe. Makina ochiritsa amtundu wa LED amagwiritsa ntchito kuyatsa kwa semiconductor, ndipo palibe zinthu zomwe zimayambitsa kuipitsidwa kwa chilengedwe. Chotero. Kuwala kopitilira muyeso kumagwiritsa ntchito tchipisi tamphamvu kwambiri za LED ndi kapangidwe kapadera ka kuwala, komwe ndi kuwala kwa ultraviolet komwe kumafika mwatsatanetsatane komanso mwamphamvu kwambiri; Kutulutsa kwa UV kumafika pamphamvu ya 8600MW/m2. A mteNdimaaka iggg i iv. . . igggdmso msa msa msa msa ms ms msa msa msa msa msa msa mlandu msonkhano mlNyaChinGreat Detzowonjezera khalidwe Farma cy. Pamene njira yachikhalidwe ya mercury nyali yowunikira makina ochiritsira imakulitsa njira yowunikira, kuwonjezeka kwa tchanelo kumapangitsa kuti mphamvu yotulutsa njira imodzi yowunikira ichepe. Ndipo pogwiritsa ntchito kuwala kwa LED -mtundu uliwonse, nyali iliyonse yowunikira payokha, mphamvu yowonetsera sikukhudzidwa ndi kuwonjezeka kwa njirayo, ndipo nthawi zonse imasungidwa pazipita. Chifukwa cha kuwala kwake kwakukulu, poyerekeza ndi nyali za mercury, UV LED imafupikitsa nthawi yogwiritsira ntchito ndikuwongolera kupanga bwino. Kugwiritsa ntchito mphamvu pang'ono kwa UV LED ndikothandiza kwambiri kuwirikiza ka 10 kuposa nyali za mercury. Pa nthawi yomweyi, mosasamala kanthu kuti njira ya mercury nyali ikuwotchedwa bwino, nyali za mercury ziyenera kugwira ntchito mosalekeza, ndipo magetsi atha. Njira ya UV LED imangodya magetsi panthawi yoyatsa, ndipo kugwiritsa ntchito magetsi kumakhala pafupifupi zero panthawi yoyimilira. Mutha kupanga mawerengedwe osavuta. Makina aliwonse owala ochiritsa amapulumutsa mphamvu: 270 (Wat) * 8 (ola) * 365 (tsiku) = 800 (kWh). Kupulumutsa Yuan chikwi chimodzi. Sizokhazo, mwa kupulumutsa mphamvu, chaka chilichonse akhoza kuchepetsa mpweya woipa wa carbon dioxide ndi matani 1.4, omwe ndi ofanana ndi mpweya wotuluka wa chaka chimodzi cha galimoto. Kuyika kosavuta, kupulumutsa malo makina ochiritsira a LED ndi 1/5 yokha ya makina ochiritsira achikhalidwe, kupangitsa kuyika kwa zida kukhala kosavuta, kuchepetsa malo omwe amagwirira ntchito pamalo opangira, mapangidwe, mawonekedwe owoneka bwino, kukhathamiritsa kwadongosolo kupita kuzinthu zingapo kuchokera pamapangidwe ozungulira. , mawonekedwe a kuwala, kukhathamiritsa kwadongosolo ku zigawo Zosankhidwa ndikugwiritsanso ntchito lingaliro lokhazikika la mapangidwe a ST-LED, kuonetsetsa kukhazikika, kudalirika ndi kulimba kwa zipangizo. Gulu Lazinthu Zamsika: Pakali pano, msika waukulu ndi: UV-LED point kuwala gwero makina ochiritsa, UV-LED waya kuwala gwero gwero makina kuchiritsa, UV-LED pamwamba kuwala gwero kuchiritsa makina, kunyamula UV-LED kuchiritsa chipangizo malo ntchito: microelectronics makampani - UV Optical kuchiritsa App. Msonkhano wachigawo cham'manja (magalasi a kamera, foni yam'manja, maikolofoni, chipolopolo, gawo la LCD, zokutira zotchinga, ndi zina) 2 3. DVD/digital kamera (lens, lens bonding, circuit board reinforcement) 4 Magalimoto ndi chigawo chimodzi (mawaya, ma coil amakhazikika, mapeto a koyilo amakhazikika, PTC / NTC chigawo chogwirizana, kuteteza maginito a transformer core) 5 Semiconductor chips ( anti-chinyezi zotetezera, chigoba chopyapyala, zowotcha zowotcha, kukhudzana ndi tepi ya ultraviolet, kuyang'anira kupukuta kwa kristalo) 6 Kupanga sensa (sensa ya gasi, sensa ya photoelectric, sensor fiber optical, photoelectric encoder, etc.) Makampani a PCB LED UV kuwala kuchiritsa ntchito 1 Zigawo (ma capacitor, inductances, mapulagi osiyanasiyana, zomangira, tchipisi, ndi zina zotero) kukonza 2 Kuthirira kwakukulu - umboni wothirira ndi mabwalo apakati ndi chitetezo cha chip, chitetezo cha anti-oxidant ❖ 3 Kusungidwa kwa bolodi (ngongole) 4 Mzere wosasunthika, mzere wowuluka. , kukonza koyilo 5 Chida chachipatala chowotcherera pachimake cha LED UV kuwala kuchiritsa ntchito UV zomatira kumapangitsa kuti kusokonekera kwachuma pazida zamankhwala kukhala kosavuta. Pakalipano, makina apamwamba a kuwala kwa UV amatha kuchiritsa guluu la ultraviolet popanda zosungunulira kwa masekondi angapo, ndi ndondomeko ya mfundo, zomwe zimapangitsa kuti chipangizo chachipatala chikhazikike chikhale chogwirizana komanso chobwerezabwereza. Kukhathamiritsa ndi kuwongolera kwa gwero la kuwala kwa UV ndikofunikira kwambiri popanga zida zodalirika zachipatala. Pali zabwino zambiri zogwiritsira ntchito guluu wa ultraviolet, monga zosowa zochepa za mphamvu, kupulumutsa nthawi ndi malo olimba, kuchulukitsa zokolola, komanso zosavuta kupanga. Guluu wa UV nthawi zambiri amagwiritsidwa ntchito kulumikiza ndi kusindikiza zida zamankhwala. Zida zamankhwala izi zimafuna zapamwamba kwambiri komanso zodalirika kwambiri. Kuchiritsa kwa guluu wa UV ndikomwe kumagwiritsidwa ntchito pakuyika zida zachipatala, monga zomatira 1) Zida zosiyanasiyana (kapena mawonekedwe osiyanasiyana amakina) 2) Zida sizokhuthala mokwanira, ndipo njira yowotcherera singagwiritsidwe ntchito. . 1. Nyama 2. 3 Guard chubu 4 Intravenous infusion chubu 5 6 7. Kukhala m’madera 8. 9 10. Mwazi wa oxygen miti 11. Mvetsera 12. Zida zowunikira, kuyang'anira, ndi zithunzi 13. Chip ya zamoyo 14. Zomatira PVC, pulasitiki matenthedwe (polycarbonate ndi ABS) Optical industry Optical component assembly (lens gulu, prism, kuwala injini msonkhano) 2 Image chida msonkhano (tiziona ting'onoting'ono, endoscope, infuraredi chida, masomphenya usiku chida, kafukufuku, etc.) LED UV kuwala machiritso ntchito 1 Chipangizo china (wave division replica WDM, array grating waveguide AWG, separator light Splitter, light isolationer isolator, light ravioline pamodzi ndi Couplor, etc.), magalasi osiyanasiyana opangira magalasi omangiriza kapena kusindikiza, ting'onoting'ono tating'onoting'ono tating'onoting'ono, tinthu tating'onoting'ono . 2. Pali zida zoyambira (zida coaxial TOSA/ROSA/BOSA, VCSEL, Laser Huai Directors, etc.), makamaka FTTX yotsika mtengo yaying'ono -yang'ono -hymmatic ma CD kapangidwe 3 Chingwe chowoneka bwino cha CHIKWANGWANI gyroscope) kafukufuku wasayansi ndi bungwe -st-LED UV kuwala kuchiritsa ntchito 1. High molecular chemistry (nano -coating, optical solid resin, optical agent, single, UV inki, etc.) 2 Zida zamankhwala za polima (mapulasitiki azachipatala, ma ducts), tizilombo 3. Photic chemistry (optical catalysis, light excitation, photosynthesis, etc.) 4 Ntchito zina (kuthamanga kwa kuwala, kudula, kudula, UV tepi, etc.) UV analyzer, biological genetic engineering, molecular genetics, mankhwala ndi ukhondo, mankhwala achilengedwe, kafukufuku wamankhwala , kupewa ukhondo, makampani opanga utoto, mafakitale a petrochemical, mafakitale a nsalu, chitetezo cha anthu m'madipatimenti andale ndi azamalamulo, zotsalira zachikhalidwe ndi madipatimenti ofukula zakale, madipatimenti onse omwe amafunikira kusanthula kwa fulorosenti ndi kutsimikizira kuti agwiritsidwe ntchito. 2. Zachilengedwe, tizilombo tating'onoting'ono, majini, majini, mankhwala, chothandizira, njira iliyonse imagwiritsa ntchito ma LED amtundu wa ultraviolet, kuchokera ku 240nm mpaka 410nm, sitepe yokonzanso ndi kusanthula sitepe imodzi pa 5nm. Chida chothandizira kuwala kwa ultraviolet, kugwiritsa ntchito mankhwala, monga: mano, chithandizo cha vitiligo, kukwezedwa kwamagulu a bala, etc. 4. Chifukwa mawonekedwe owoneka bwino a LED ndi amodzi ndipo mphamvu zake ndizokhazikika chifukwa mawonekedwe owoneka bwino a LED atha kugwiritsidwa ntchito ngati cholembera chothandiza cha Huai Light Source 5. Zowunikira zowunikira zaumbanda, zokhala ndi ma LED apamwamba kwambiri, zimatha kutulutsa mitundu yonse ya kuwala kuyambira 365nm mpaka 780nm. Ndipo kuphatikizapo kuwala woyera. Zida zolozera: kutali -infrared kuwala kofiira: 1300nm -870nm -osawoneka kuwala 850nm -810nm - pafupifupi kuwala kosaoneka pafupi ndi kuwala kwa infrared: 780nm -Mukawona mwachindunji Chitumbuwa chakuya chofiyira 740nm -chitumbuwa chakuda chofiira 700nm -45 chofiyira chofiira 660 -ofiira owala 630nm -620nm -ofiira lalanje 615nm -kuwala kofiira kwa lalanje 610nm -kuwala kwalalanje 605nm -amber kuwala 590nm- "sodium" yellow 585nm -yellow 575nm-Lemon yellow / kuwala kobiriwira 570nm -kuwala kobiriwira -5m5nm5nm5nm5bluu kobiriwira 565nm -zatsopano zobiriwira 525nm -zobiriwira zobiriwira 505nm -buluu wobiriwira / buluu wobiriwira 500nm -wobiriwira wobiriwira 495nm -buluu wabuluu 470nm -460nm -wowala wabuluu Mtundu wa 450nm -Buluu wakuda 444nm -buluu wakuda 430nm -buluu -purple ultraviolet purplen 40 kuwala kwa ultraviolet m00 -40 -kuda wofiirira 395nm -wofiira mdima wofiirira 370nm - pafupifupi kuwala kosaoneka, kusonyeza mdima pamene kuli galasi lamatabwa losefa Mdima wofiirira. Udindo wa kuwala: photosynthesis, mphamvu ya kuwala, photocatalytic zotsatira, kuwala kufalitsa zotsatira, kuwala matenthedwe njira, kuwala machiritso zotsatira, kuwala kukhudza TV, kuwala zoteteza, kuwala poizoni zotsatira, kuwala rejuvenation zotsatira, kukonzanso kuwala, kukweza kuwala kulimbikitsa kukwezedwa kuwala. Yesani, kuwala ndi mthunzi zotsatira, kuwala whitening zotsatira, kuwala makutidwe ndi okosijeni zotsatira, kuwala chisangalalo, kuwala bata, kuwala inhibitory zotsatira, etc. Ukadaulo wochiritsa wa UV LED upanga chitukuko chachikulu. Kuchiritsa kwa LED ndiukadaulo wokongola kwambiri pantchito yochiritsa mphamvu. Mu 2008, ukadaulo wochiritsa wa LED udawonekera koyamba pachiwonetsero cha Druba, ndikukopa chidwi chambiri pamsika. Makina ambiri osindikizira ndi opanga inki anasonyeza ukadaulo wawo. Panthawi imodzimodziyo, idapindulanso m'munda wa inkjet. Kupita patsogolo kwina, mankhwala a dzuwa ndi INX? Digital ndi zabwino kwambiri m'munda. Druba 2008 ndiye chiwonetsero choyamba chomwe chakopa chidwi kuchokera kuukadaulo wa UVLED. Pachiwonetserochi, luso la inkjet lalandira chidwi chachikulu ndipo lapindula kwambiri. Pakalipano, msika wofuna teknoloji ya UVLED ndi wamphamvu kwambiri. Kusindikiza kwa digito kwakhala msika waukulu kwambiri waukadaulo uwu. Pakati pawo, gawo la inkjet ndilopambana kwambiri, ndipo ubwino wa UVLED ukhoza kukwaniritsa zosowa za ntchitoyi. Inde, ngati teknoloji ya LED ikufuna kukhala luso lamakono pamsika wa inkjet, zidzatenga nthawi. Ngakhale ukadaulo wa LED wawonekera kwakanthawi, kukulitsa kwa opanga inki kwa inki za LED ndiye njira yayikulu yolimbikitsira chitukuko chaukadaulo uwu. Chopereka chachikulu chamakampani a inki paukadaulo uwu chili munjira ya inki. Ma inki oyambirira a LED amafunika kusinthidwa kapena kupangidwanso kuti akwaniritse zofunikira za kuchiritsa kwa LED, ndipo tsopano makasitomala atha kupeza inki zopangidwira zida zochiritsira za UVLED. Ukadaulo wa UVLED uli ndi zabwino zambiri zosadziwika. Choyamba, moyo wake wautumiki ndi wautali, ndipo nthawi zambiri imatha kufika maola 20,000 mpaka 30,000. Panthawi imodzimodziyo, mphamvu zake zogwiritsira ntchito mphamvu ndizochepa kwambiri, makamaka pankhani ya kusindikiza kofewa ndi kusindikiza pepala limodzi, fakitale yosindikizira ikhoza kupulumutsa pafupifupi 50% ya ndalama zamagetsi; chachiwiri, UVLED solidification unit sipanga ozoni, ndipo dera limakwirira malo ang'onoang'ono. Ndikosavuta kuphatikizira ndikuwongolera, ndipo kukonza kumakhala kosavuta. Inki ya UV. Kuphatikiza apo, magetsi a LED ndi matekinoloje ofunikira kwambiri. Sizimangochepetsa zovuta zoyika magetsi ochiritsa a UV, komanso zimachepetsanso momwe machiritso amakhudzira chilengedwe, thanzi la anthu komanso chitetezo. Malinga ndi Sun Chemical Corporation, amatha kupereka ma inki osiyanasiyana a UV kwa mayunitsi ochiritsa a LED m'mafakitale osiyanasiyana, koma nyali zambiri zaposachedwa za LED zimagwiritsidwa ntchito popanga inkjet. Sunjet, dipatimenti ya inki ya inkjet yamakampani opanga ma solar Chemical, ndiye mtsogoleri wa gawo lachitukuko la UV kuchiritsa inki, komanso amakhazikitsa ntchito zolimba pakukulitsa ukadaulo wa kuwala kwa LEDUV. Ndi chitukuko cha kuchiritsa luso kuwala ndi zikamera wa spotlights mkulu -mphamvu, Sunjet anatsogolera kupanga inki yosindikiza kuti akhoza poyera kuti ziume kudzera LEDUV. Pachiwonetsero cha Print09, Inx? Digital idawonetsa mtundu waufupi wa UV yopapatiza? Makina osindikizira a LED, kuthamanga kwake kuchiritsa kumatha kufika 80 mapazi / mphindi. Posachedwa, kampaniyo yakhazikitsa inki yochiritsa UV-LED-INX kuti ikwaniritse zomwe msika ukufunikira. Pankhani ya inki yosindikizira yachikhalidwe, opanga inki ena awona kukula kwa UV? LED ndikupanga Kukonzekera kokwanira kwa Huai kwa izo. Pakadali pano, pafupifupi njira zonse zosindikizira zitha kugwiritsidwa ntchito muukadaulo wa UVLED. Kusindikiza kofewa ndi chitsanzo chabwino. Chiyembekezo cha msika cha makina osindikizira a mapepala amodzi ndi abwino, koma kwa makina osindikizira a mapepala othamanga kwambiri komanso akuluakulu a mbali imodzi, mukufuna kugwiritsa ntchito chinthuchi. Ukadaulo udakali wovuta, ndipo zinthu zachuma zimathandizanso pakulimbikitsa ukadaulo wa UVLED. Komabe, LED ndiye ukadaulo wodziwika kwambiri m'zaka ziwiri zapitazi. Aliyense amafuna kudziwa momwe zimagwirira ntchito komanso phindu lomwe lingabweretse kwa makasitomala. Koma pali makampani owerengeka omwe amasankhadi zida zotere, zomwe zimakhudzidwa kwambiri ndi kuchepa kwachuma komanso ndalama zosakwanira zandalama zoyendetsera makampani. Kuphatikiza pa gawo la inkjet lomwe limalemekezedwa kwambiri chifukwa chaukadaulo wochiritsa wa LED, ukadaulo uwu wayambanso kulowetsa makina osindikizira ofewa a UV ndi gawo losindikizira la UV. Pakalipano, mtengo wa LED udakali wokwera mtengo kwambiri, ndipo zipangizo zopangira inki zapadera ndizosowa. Choncho, teknolojiyi idakali ndi malo ambiri opangira chitukuko m'zaka zingapo zikubwerazi, ndipo mtengo ukuyembekezeka kuchepetsanso. Kuwala kwa LED kukupitilira kukula -kukula kwakukula pasadakhale 20% ya gawo la msika wogulitsa zowunikira za LED zakhala zikukula mwachangu m'zaka zaposachedwa. Ding Wenwu, mkulu wa Electronic Information Department of the Unduna wa Zamakampani ndi Information Technology, ananeneratu kuti zoweta LED linanena bungwe mtengo adzapitiriza kukhala mkulu -liwiro kukula kwa 20% mpaka 30% chaka chamawa. Gawoli limapezeka makamaka m'malo opezeka anthu ambiri monga kuyatsa kwapagulu komanso pamsewu. Kuphatikiza apo, Lu Wenbin, wachiwiri kwa director of the Resources Society and Environmental Protection Department of the Development and Reform Commission, akulosera kuti cholinga cha 20% ya msika wowunikira magetsi a LED mu 2015 chidzakwaniritsidwa pasadakhale. Global Efficiency Lighting Forum mothandizidwa ndi bungwe la United Nations Environment Planning Agency ndi Global Efficiency Lighting Technology Center, lomwe linachitikira ku Beijing dzulo (10) ku Beijing. Bungwe la UN Environmental Planning Agency linanena kudzera mumsika wounikira wa mayiko oposa 150 padziko lonse lapansi kuti magetsi omwe akuwunikira panopa amawononga mphamvu zoposa 15% za magetsi padziko lonse, ndipo carbon dioxide imapanga 5% yapadziko lonse lapansi; ndi kugwiritsa ntchito zipangizo zamakono zowunikira zomwe zimayimiridwa ndi ma LED, Zingathe kuchepetsa kuchuluka kwa mpweya woipa wa carbon dioxide kuchokera kupitirira theka la kuunikira kwapadziko lonse, komwe kuli kofanana ndi mpweya wonse wa Australia. Mu 2011, dziko langa linapereka "China Graduation of Cantile Lantern Lights", ndipo mu October chaka chino, idaletsedwa kugulitsa kunja ndi malonda oposa 60W kapena kuposa. Kulimbikitsa zida zowunikira zowunikira kwambiri, zomwe zimathandizira kugwiritsa ntchito mphamvu mosasunthika komanso kuteteza chilengedwe, komanso kumathandizira kupanga gawo latsopano lakukula kwachuma. Monga chowunikira chachikulu kwambiri padziko lonse lapansi chopangira, kugwiritsa ntchito ndi kutumiza kunja, China yakula mwachangu m'makampani apakhomo a LED. Mu 2013, kukula kwa msika kudaposa 260 biliyoni ya yuan. Ding Wenwu adati mtengo wamakampani a LED mdziko langa wakwera pafupifupi 30%. Kuwala kowunikira kwa chipangizo chachikulu kuli pafupi ndi mlingo wapadziko lonse lapansi, ndipo unyolo wa mafakitale uli wokwanira. Komabe, pali mavuto ena nthawi imodzi. Kuphatikiza pa ukadaulo wonse komanso mulingo wapamwamba wapadziko lonse lapansi, mawonekedwe abwino ndi chitetezo cha nyali ndizovuta zazikulu. Amakhulupirira kuti ngati mutagwirizana kwambiri ndi mabizinesi apadziko lonse lapansi ndi R & Mabungwe a D kuti athetse mawonekedwe abwino, mtengo wamsika wa zinthu zowunikira za LED udzachepetsedwa kukhala gulu lovomerezeka la anthu aku China mzaka zitatu mpaka 5 zikubwerazi. Poyankha kuwongolera kwaposachedwa kwa EU kwa zinthu zowunikira za LED, a Ding Wenwu adauza atolankhani kuti kukonza kwa Huai ndizochitika zapadziko lonse lapansi m'kupita kwanthawi, komanso kuyitanitsa kwapakhomo Huai nayenso akuyenda bwino. Pa Global Efficiency Lighting Forum dzulo (10), Jan Denneman, wapampando wa Global Lighting Association, adanena kuti kusintha kwa nyali za incandescent kupita ku kuwala kwa LED kuli ngati kusintha kwa chizindikiro cha analogi kukhala chizindikiro cha digito. Akuyembekeza kuti pofika chaka cha 2030, kuwunikira kwa nyali zapadziko lonse lapansi kudzakwaniritsidwa. Mu 2015, mtengo wa msika wowunikira wa LED mu 2015 udaposa 20% ya mtengo wa 45 biliyoni wa Jiangsu Provincial Economic and Information Commission, Development and Reform Commission ndi madipatimenti ena asanu ndi limodzi. Malingaliro akufotokozera zolinga zotsatirazi zachitukuko: Mu 2015, gawo la msika la zinthu zowunikira za LED m'chigawochi lidafika kupitirira 20%, ndipo mtengo wamakampani owunikira a LED unafika 45 biliyoni. 150-200 LM / W, gwero la kuwala kwa LED / kuwala kwa kuwala kwafika 130 LM / W; mu 2020, gawo lamsika la zinthu zowunikira za LED m'chigawochi lachulukirachulukira, mtengo wamakampani opanga zowunikira za LED wafika yuan biliyoni 112, chida chachikulu chowala bwino komanso mtundu wazinthu zogwiritsira ntchito Pitirizani ukadaulo wapadziko lonse lapansi. Malingaliro ndi zofunikira ndiye kuunikira koyamba kwa LED m'malo a anthu onse m'mabungwe aboma, zachuma kapena zomanga ndi zomanga za boma. Kukonzanso kwa gawoli mu batch mu gulu la magawo kumapeto kwa 2016 kwatha. Pamene akukhazikitsa ndondomeko yothandizira zachuma, akuluakulu oyenerera osamalira mphamvu m'magulu onse amasankha kuthandizira gulu la mapulojekiti owonetsera magetsi a LED chaka chilichonse, ndikulimbikitsa kukwezedwa ndi kugwiritsa ntchito malonda a mabizinesi ofunika kwambiri mu LED. Kukhazikitsa mfundo za boma zogulira zinthu zoteteza mphamvu, mabungwe aboma ndi mabungwe aboma amatsogola potengera zinthu zowunikira za LED. M'mapulojekiti oyika ndalama za chuma kapena ndalama za boma, kuyatsa kwa LED kumagwiritsidwa ntchito ngati gawo lofunikira la polojekiti yopulumutsa mphamvu ndikuwunika.

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