Kufunika kwa Chip Pogula Mikanda ya Nyali Yapamwamba ya infrared ya LED
2022-12-09
Tianhui
22
Zotsatira za kafukufuku zidapeza kuti mkanda wabwino wa nyali ya infrared LED nthawi zambiri imakhala ndi mikhalidwe iwiri ikuluikulu; anthu ambiri amaganiza kuti: Ndi mikhalidwe iwiri iti ikuluikulu? Chifukwa chake lero ife Xinyou tigawana nanu momwe mungasankhire infrared infrared infrared infrared infrared infrared lero. Mikanda ya nyali ya LED, chinthu choyamba kudziwa ndikufunika kwa tchipisi ta nyali za infuraredi ya LED. Tchipisi ta mikanda ya infrared LED ndiye mzimu wa mikanda ya nyali ya infrared ya LED. Ndi chitukuko cha teknoloji, kukula kwa mikanda ya nyali ya infuraredi ya LED kukupitirirabe kusintha, koma kawirikawiri, chip chachikulu, mphamvu yamagetsi ndi kukana kwamakono. Koma kukwera mtengo. Pakadali pano, mikanda ya nyali ya infuraredi ya LED nthawi zambiri imatulutsa zida zazikulu zitatu zomwe zimapanga tchipisi, imodzi mwaukadaulo waku Taiwan ndi zamanja zopanga mikanda ya nyali yapamwamba kwambiri ya chip infuraredi ya LED, ndi ina yopangira tchipisi ta ku United States ndi Japan. Craft ma CD chip infrared nyale za LED. Pankhani ya khalidwe ndi mtengo wa mikanda ya nyali ya infrared LED, zinthu zitatu za msasa izi ndizosiyana kwambiri ndi khalidwe ndi mtengo. Nthawi zambiri Mtengo wopangira m'nyumba ndiwotsika, koma mtundu wa tchipisi ta mikanda ya nyali ya infuraredi ya LED ndi wosakhazikika. Nthawi zambiri, mikanda ya nyali ya infuraredi ya LED yomwe imapangidwa ku Taiwan ndi yokongola komanso yabwino kwambiri, ndipo ndi imodzi mwazinthu zotsika mtengo kwambiri. Ambiri aiwo amasinthidwa ndikupangidwa kutengera ukadaulo wopatulira zida za semiconductor. Zitha kunenedwanso kuti zidasintha kuchokera ku zida zolekanitsa za semiconductor kupita pamapaketi amakono a LED. Mu chidebe choyikamo, ntchito yayikulu ndikuteteza chip ndikumaliza kulumikizana kwamagetsi. Tsopano tikupanga zinthu zapamwamba zamtundu wa LED. Ndiye ukadaulo wama CD uwu ndi mphamvu yofunikira pamsika wathu. Pogwira ntchito molimbika, zimangopatsa makasitomala zinthu zapamwamba kwambiri. Chachiwiri, cholinga cha high -power deep ultraviolet mikanda nyali LED akhoza kuganizira tanthauzo la ma CD kuti asindikize chip mu chidebe. Pofuna kuteteza mpweya wake Zomwe zimakhudzidwa ndi malo ozungulira, monga kutentha kwa mpweya ndi kutentha, tafotokozera mwachidule cholinga cha phukusi, makamaka mfundo 4: 1. Ikhoza kuteteza zinthu zakunja monga chinyezi ndi zinthu zina zakunja; 3. Mukhoza kulumikiza mawaya mumakina. 4. Chachitatu, kufunika kwa high -power deep -ultraviolet LED nyali mikanda Ipicable Ndikukhulupirira kuti abwenzi mu makampani ayenera kudziwa kuti tchipisi LED ndi olimba yaing'ono, makamaka maelekitirodi ake awiri. Zikuwonekeratu kuti chip chimatulutsa kuwala pambuyo powonjezerapo. Pakupanga, chipangizo cha LED ndi ma elekitirodi awiri ayenera kutetezedwa, ndipo ntchito ziwiri zowotcherera zolondola za elekitirodi ziyenera kuchitika. Pambuyo kuyendera mosamalitsa ndi ntchito standardized, mwa njira imeneyi okha mankhwala khalidwe kuti makasitomala ayenera.
Lowani m'dziko la UV disinfection. Apa, muphunzira momwe njira yochedwera zachilengedwe imatsuka madzi. Dziwani momwe ma module a UV LED ndi ma diode amathandizira pa izi. Komanso, onani momwe ukadaulo wa UV umapindulira zopangira zimbudzi. Mwakonzeka? Tiyeni tiyambe.
Ultraviolet (UV) ndi ma radiation a electromagnetic omwe amagwera mkati mwa kuwala kowoneka bwino ndi ma x-ray. UV LED diode imagawidwa m'magulu atatu: UVA, UVB, ndi UVC. Kuwala kwa UVC, komwe kumakhala ndi utali waufupi kwambiri komanso mphamvu yayikulu kwambiri, kumagwiritsidwa ntchito kwambiri potsekereza chifukwa kumatha kupha kapena kuyambitsa tizilombo tambiri, kuphatikiza mabakiteriya, ma virus, ndi mafangasi.
Kutulutsa kwamphamvu kwamphamvu kwa UV LED diode ikukwera; zida zapamwamba za III-nitride pakali pano zimatulutsa 150 lm zoyera, zoyera, zobiriwira kapena zobiriwira. Tikambirana za kapangidwe kazinthu izi, kulabadira kwambiri ma CD amagetsi, zida zapa flip-chip, ndi umisiri wokutira wa phosphorous.
palibe deta
m'modzi mwa akatswiri opanga ma UV LED ogulitsa ku China
tadzipereka ku diode za LED kwa zaka zopitilira 22+, wopanga zida zapamwamba za LED & ogulitsa UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm