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Tianhui- imwe yeanotungamira UV LED chip vagadziri uye vatengesi inopa ODM/OEM UV led chip sevhisi.

Mwenje Mwenje Mabheji -level Beading Lighting Technology Route Improvement Route

LED mwenje mabheji ekuvhenekesa mitsara yehunyanzvi mitsara inosanganiswa nekuwedzera, substrate, kurongedza, chena mwenje mwenje we LED mabheji, nezvimwe. Tsvuku, girini, uye bhuruu mwenje wemwenje we LED mabhero ari III-V mujaho makomisheni akadai sephosphorus, arsenic, nitrogen, nezvimwe. GAN) nemamwe masisitimu ekutungamira. 1. Unyanzvi hwemutengo wemarambi e LED akawedzera mabheji emwenje kweanopfuura makore gumi akavandudza nzira yekukura kuburikidza nekugadzirisa. Zvisinei, iyo nitrogen galfa gan yemarambi emwenje machena akajairwa neretisi yeretisi pakati pesubstrate neiyo isingagutse coefficient yekuwedzera kwekupisa ichiri kukonzera yakanyanya -bit kukanganisa density density. Kwenguva yakareba, yanga iri yekudzidza kugona kwemarambi e LED kudzikisa density uye kuvandudza mhando yekristaro yemarambi e LED kusvika husiku huzhinji. Kuwedzerwa kwemarambi e LED mabheji idhipatimendi rekutarisa remwenje we LED mabheji. Iyo wavelength, kumberi voltage, kupenya, kana kupenya vhoriyamu yemarambi e LED mabheji zvinoenderana nechinhu. Unyanzvi hwekuwedzera uye midziyo ndiyo kiyi yekugadzira hunyanzvi hwefirimu rekuwedzera. Metal organic material qi deposition skills (MOCVD) chinhu chakakosha pakukura kweIII-LED bhedhi remwenje. Kusavapo kwekunze kwelatisi kunoshandiswa senge isina-inopenya isiri-radiation composite centre, iyo ine yakanyanya kukonzeresa pane optical basa remudziyo. LED mwenje mabheji ekuwedzera marongero uye hunyanzvi hwekutsvagisa hunyanzvi: Unyanzvi hwekukura hwemwenje wemwenje we LED ane nhumbu, uye nhamba huru yezvinyorwa zvidiki uye yakaderera IN zvikamu zveIngan pre-mounted stress. “Zvakachengetera ”Zvadaro kupisa uye kukura iyo GAN barrier layer yekuvandudza crystal quality ye barrier layer, Ingaaln barrier layer kana kukura kwekukura kwegridi. Iyo quantum trap ine sosi nzvimbo Ingan / Gan quantum trap. Nzvimbo yekubva ndiyo inotariswa nemwenje we LED mabheji. Kiyi yekukura Ingan quantum trap ndeyekudzora kushushikana kweiyo quantum trap, kuderedza mhedzisiro yepolarization mhedzisiro. Kukura kwemarambi e LED mumakore ekupedzisira, iyo yekuwedzera dhizaini yemwenje ye LED mabheji uye hunyanzvi hwekuwedzera hwakakura. Iyo yemukati quantum kunyatsoshanda kwemwenje we LED beads yasvika kupfuura 90%. Nekudaro, mukudzidza kwesimba remwenje mwenje we LED, iyo quantum kunyatsoshanda mukugadzirwa kwegore-yekare jekiseni razvino rakakosha, uye inonzi iyo DROOP mhedzisiro. Iyo DROOP mhedzisiro yeGAN-yakavakirwa LED mwenje mabedhi yakatanga yakarerekera kune yenzvimbo yemutakuri. Iyo bvunzo yekugadzira inogamuchira yakafara quantum musungo kudzikisa density yeanotakura uye nekugonesa iyo yemagetsi interception layer yenzvimbo yeP-yakaita. Humwe hunyanzvi hwakadzama mu LED mwenje mabedhi ekuwedzera marongero uye ekuwedzera hunyanzvi tsvakiridzo ndeiyi: Kuonekwa kwekukasharara kutaridzika kwemwenje we LED bead kunonokerwa pakuonekwa, izvo zvinoenderana nekona yekuchinja kudzivirira kuratidzwa kuzere kwechiedza. Musiyano uripo pakati peiyo refractive index uye yekurongedza zvinhu unokonzerwa nekubuda kwedhipatimendi rekubuda kunozoratidzwa kumashure kune yekuwedzera layer. Iyo nzira inorangwa yakananga yekuraswa kwekuonekwa kwekuwedzera, uye zviri nyore kuparadza kuwedzera kweiyo sosi yekuwedzera, uye iyo yakajeka electrode inonyanya kuoma kuvaka. Iyo inzira inogoneka yekusvika pakuonekwa kwakashata kuburikidza neshanduko yekuwedzera kwekunze kwekunonoka layer. Unyanzvi hwekushanda mwenje we LED mabheji esafire substrate laser kubvisa hunyanzvi hwakavakirwa paGAN homogeneous yekuwedzera uye hunyanzvi hwekukura, coaxing UV laser irradiation base, kunyunguduka shanduko layer kupepeta. Kusvika 75%, yakapetwa katatu yechinyakare, uye yakagadzira mutsara wekugadzira. LED rambi bead kudurura chip hunyanzvi. Zvinoenderana nedatha yekambani yeLumileds, mabheji emwenje e LED esafire substrate kukura kweyero ingangoita 1.6 nguva. Mukuwedzera kune chiedza chemberi chemwenje ye LED mabhesi, kunze kwekumberi kwechiedza, chiedza chekubuda chezvimwe zviso chinoratidza zvakanyanya sezvinobvira kumashure kwekuwedzera kwekuwedzera, uye kukurudzirwa kwekupedzisira kunobva kumberi kwepamberi. Iyo micro-layout yemaviri-dimensional photon makristasi eLyric marambi mabhero anogona kudarika kugona kwekusvetuka mwenje. MunaGunyana 2003, marambi emwenje e LED ane dhayamita ye1.5 microns uye 0.5 microns pakureba kwe0.5 microns akavakwa. Chechipiri, iyo chip base ye LED marambi mabheji kazhinji inoshandisa chip base hunyanzvi mitsetse inowanzo shandisa sapphire substrates, silicon carbide substrates, silicon substrate yemakore matatu husiku, pamwe nenitride, zinc oxide uye zvichingodaro zvakagadziridzwa. Zvakasangana nezvinodiwa zve substrate material: Iyo kemikari isingachinjiki ye lumine bead substrate uye yekunze membrane layer inofananidzwa. Iyo substrate zvinhu inofanira kunge iine yakanaka makemikari invariability. Iyo kemikari inoratidzira yekuberekesa membrane inokonzera kunaka kweiyo vertical membrane kuti imhare; LED rambi bead substrate inoenderana neiyo yekupisa yekuwedzera coefficient yeyakamira membrane layer, uye iyo yekupisa yekuwedzera coefficients akasiyana. Kuparara kwechigadzirwa kwaparadzwa; marongerwo eiyo LED mwenje base uye yekunze membrane layer inofananidzwa. nyika yangu LED mwenje mabheji silicon base hunyanzvi vakatambura nehunyanzvi hwekubudirira, uye vari kukura kusvika pakushandiswa kwepropertyization yegore-kupera. Parizvino, masafire chete uye silicon substrates akashandiswa kutengeserana GAN-based LED mwenje mabhero ari. Zvimwe zvinhu zvesubstrate zvinogona kushandiswa kuGAN-based LED marambi mabedhi akapatsanurwa kubva kune pfuma uye anoenderana neGAN homogeneous substrates uye ZNO substrates.

Mwenje Mwenje Mabheji -level Beading Lighting Technology Route Improvement Route 1

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Sangana nesu
Zvinyorwa Zvakakurudzirwa
Mabasa Ane Zvinhu Zvinhu Blog
Iyo electromagnetic spectrum inosanganisira ultraviolet (UV) mwaranzi, iyo inogona kutanga photochemical reactions nekuda kwesimba rayo rakakura uye chinzvimbo pakati pechiedza chinooneka neX-ray. Iyo germicidal maitiro eUV-C mwenje, inowira mukati meiyo UV LED 255-260nm (UVC) wavelength renji, ita kuti ibude pakati pemamwe marudzi e ultraviolet mwenje. Chikamu chino chinoongorora zvekutanga zveultraviolet-C light-emitting diode tekinoroji, kusanganisira maitiro ayo akasiyana uye pfungwa dzesainzi dzinoita kuti ishande pakurwisa utachiona.
Unoziva here iyo yepasi rose UV LED Printers musika inotarisirwa kurova mari ye US $ 925 miriyoni pakupera kwa2033? UV LED dzave tekinoroji inoyevedza yekugadzira mwenje wakanyanya nekushomeka kwesimba rekushandisa uchinakidzwa nehupenyu hurefu uye uchiburitsa kupisa kushoma.
Zvinoshamisa kuti musika weUV LED wakawedzera zvakapetwa kashanu mumakore gumi apfuura uye unotarisirwa kukura pamusoro peUS $ 1 bhiriyoni mukupera kwa2025. Maitiro akakosha anotarisirwa kukura kwemusika uyu kugona kukura kuita zvikumbiro zvitsva, zvinosanganisira zvekurapa, zvekurima, kucheneswa kwemhepo, kurapa glue, kucheneswa kwemvura, uye anti-yekunyepedzera ongororo yemabhengi.
Waizviziva here muna 2022, kushandiswa kweUV LED tekinoroji mumashandisirwo ekurapwa kwemvura kwakaverengerwa 71% zvekutengesa pasi rose? Nezvakataurwa, Ultraviolet mwenje inopa mhinduro yekuvandudza yekupa inoshanda uye yakachena yekuchenesa mvura yemumaguta
Isu tese tinoziva kuti COVID-19 yatungamira kukurumidza kusimudzira mukushandiswa kweUVC LED tekinoroji yepasi, mhepo, uye mvura disinfection. Mushure meiyi denda rinouraya, kukosha kwekuvandudzwa kwemhepo kune ese ari maviri echisikigo uye emuchina kwave kunzwisiswa zvakanyanya.
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