Iluphi uhlobo lobuhlalu besibani se-LED obuyisimo sohlelo lokusebenza kanye namathemba okuthuthukiswa kobuhlalu besibani se-infrared LED

Lapho ukukhanya okumhlophe okuluhlaza okwesibhakabhaka sekubomvu kakhulu emakethe yezibani ze-LED, njengoba isidingo semakethe senyukile, eminyakeni yamuva nje, ubuhlalu besibani se-UVLED nobuhlalu besibani se-infrared LED kuye kwabonwa njengolunye ulwandle olubomvu. Ngokusho kokukhula kokuthengiswa kobuhlalu besibani se-infrared LED eminyakeni yamuva, umbono wokuthuthukiswa kobuhlalu besibani se-infrared LED eminyakeni embalwa ezayo. Eqinisweni, ukwakheka kobuhlalu besibani se-infrared LED obujwayelekile kanye nobuhlalu obubonakalayo obubonakalayo be-LED buyafana. Kubalulekile ukuthumela imisebe ye-infrared. Ukwehla kwamandla kagesi wamashubhu ngokuvamile kucishe kube ngu-1.4V, kanti owamanje uvamise ukuba ngu-20-1000mA. Ukuze uvumelane nomehluko phakathi komehluko, ukumelana nokugeleza okulinganiselwe kwamanje kuvame ukwenziwa nge-serialized kusekethe. Emkhakheni wobuhlalu besibani se-infrared LED, kunezinhlobo ezimbili zokwethulwa kwe-infrared kanye nokumuncwa kokwethulwa kwe-infrared. Enye iwuhlobo lwemisebe eqondile, kanti enye i-reflex. Okuqondile kubhekisela epayipini le-optical kanye neshubhu lokumunca elihlobene neziphetho ezimbili zokuqalisa kanye nendaba elawulwayo, futhi ibanga eliphakathi nendawo eliphakathi lizohlukaniswa; Lapho ukukhanya kuhlangana ne-reflex, ishubhu yokumunca ithola ukukhanya kwe-infrared kokuboniswayo. Isekhethi yokuqalisa ye-infrared ye-double-tube ingathuthukisa amandla okuqalisa futhi inyuse ibanga lokuqalisa kwe-infrared. Ukuthuthukiswa kwemakethe yobuhlalu bezibani ze-infrared Ukuthuthukiswa kwemakethe kusekelwe embikweni wakamuva othi "2015 World LED supply and demand market interpretation" okhishwe yi-Ledinside, iGreen Energy Division ye-TrendForce. Kulindeleke ukuthi ifinyelele ezigidini eziyi-120 zamadola aseMelika ngo-2015. Futhi imibiko yangaphandle iphinde ibonise ukuthi imakethe ye-infrared LED izokhula ngezinga lokukhula lonyaka elihlanganisiwe lika-8% kusukela ngo-2014-2020. Ukukhula kwayo kubalulekile kusukela ekukhuleni okuzinzile kwemikhiqizo yemishini, ama-LED anamandla amakhulu we-infrared kanye nezitholi zentuthu. Ngenxa yokwehla kokukhula kwemakethe yabathengi abavuthiwe, imali engenayo ye-infrared LED ngo-2015 kulindeleke ukuthi yehle ngo-5% unyaka nonyaka. Ngaphansi kwesimo somnotho emhlabeni wonke, ngo-2015, imali engenayo ye-infrared LED inyuke ngo-3% kuphela. Njengoba amakhamera abe yindawo ebalulekile yokukhula kwemakethe, izinga lokukhula kulindeleke ukuthi likhuphuke lifinyelele ku-5% yenani lezempilo. Emkhakheni wokuqapha ezokuphepha emkhakheni wokuqapha ezokuphepha, ngaphezu kokusebenzisa i-IR 850Nm kanye ne-940nm band LED, ikhamera yokuqapha inethiwekhi, kanye nohlelo lombono wasebusuku olubekwe ezibani zemoto, lungenza indawo yokubuka yokushayela. 150 kuya ku-200 amamitha. Kucace futhi. Futhi u-Xie Mingxun uphinde waveza ukuthi isidingo se-IR LED kufanele sibe esobusuku bakamuva, futhi lena ye-Osram ibilokhu iphambili embonini. Ngaphezu komkhakha wokuqapha, isetshenziswa kabanzi emkhakheni wezinzwa. Ngokungeziwe kumojuli yenzwa eseduze kanye nedivayisi yokugqoka yama-smartphone, futhi ifaka phakathi izinhlelo zokusebenza ezinethemba elikhulu le-biosensitive, njengokuthola ukushaya kwenhliziyo nomoya-mpilo wegazi. Isebenzisa i-IR660NM ne-940nmled. Ngaphezu kwalokho, ezinhlelweni zokuqashelwa kwe-iris ezidinga ubude obungajwayelekile, i-IR810NMLED ingahambisana nayo, enenzuzo kakhulu emqhudelwaneni. Amandla okukhipha ukukhanya kwe-infrared light emit body dilateral ingaphezu kokubonakala ukuhlupheka kusukela eminyakeni, futhi avame ukusetshenziswa emkhakheni wezokuxhumana nezinzwa. Kodwa-ke, ngenxa yokuthambekela kwemakethe yokulawula kude yemishini yasendlini, ukukhula kwesidingo sokulawula kude kunomkhuba obalulekile wokufika. Njengamanje, ucwaningo nokuthuthukiswa okugxilwe kukho kwabakhiqizi be-infrared LED nakho sekusukela ezimakethe zohlelo lokusebenza ezinenani eliphansi njengokulawula kude, igundane, nokuxhumana. Izimoto, imikhiqizo yezokuphepha ukugadwa kwe-infrared, ezokwelashwa kwe-infrared nezinye izinhlelo zokusebenza zemakethe yenani eliphezulu. Ngaphezu kwezinkambu zokufaka izicelo ezithintwe ngenhla, kukhona nempilo yezokwelapha. Ama-chips e-infrared e-LED afanele ukwenziwa eduze kwamadivayisi okukhanya okubomvu. Ungakhetha i-780nm kuya ku-1200nm. Ubuhlalu besibani se-infrared LED busetshenziselwa ukulwa nokuvuvukala, i-analgesic, ukukhuthaza umzimba, ukutholwa kokuqukethwe kwegazi okuqukethe i-Chlorine yegazi. Njengamanje, singakwazi futhi ukubona ukubusa okunempilo kobuhlalu belambu le-infrared LED ku-pulse, i-blood oxygen, kanye noshukela wegazi. Ukulindela okuhle kungabonakala emandleni emakethe obuhlalu belambu le-infrared LED okufanele bugqokwe ezinsizeni ezigqokiwe. --- Isihloko sivela ebuhlalu besibani se-LED, sicela ubonise i-Tongjia (China) www.tongjialed.com