LED teeb 'tsawg tshav kub emission, durability, thiab lub zog kev lag luam tau ua rau lawv nrov heev nyob rau hauv xyoo tas los no. Kev ua tau zoo thiab dav dav ntawm LED teeb tau cuam tshuam los ntawm cov khoom siv semiconductor siv hauv lawv cov khoom. Xaiv cov khoom siv semiconductor zoo tshaj plaws rau koj lub teeb LED yuav nyuaj vim muaj ntau yam kev xaiv. Kev xaiv cov khoom siv semiconductor rau LED teeb yuav raug them rau hauv kab lus no.
1. GaN, los yog gallium nitride
Ib qho semiconductor siv hauv LED teeb yog gallium nitride (GaN). Nrog nws cov zis siab thiab kev siv hluav taws xob tsawg, GaN LED teeb ua haujlwm tau zoo heev. Cov teeb no kuj muaj lub neej ntev thiab ua kom zoo nkauj xim. GaN LED teeb kuj tsim lub teeb ntsuab thiab xiav, uas ua rau lawv tsim nyog rau kev siv xws li teeb pom kev kho mob thiab qhia qhov tseeb xim rendering yog tsim nyog.
2. Gallium Nitride Indium (InGaN)
Lwm nrov semiconductor siv nyob rau hauv LED teeb yog indium gallium nitride (InGaN). InGaN LED teeb yog zoo meej rau backlighting thiab qhia vim hais tias ntawm lawv zoo heev luminous efficiency thiab xiav thiab ntsuab lub teeb tso zis. Cov teeb no kuj muaj zog heev thiab siv tau ntev dua li cov teeb pom kev zoo.
3. AlGaInP, los yog aluminium gallium indium phosphate
Liab, txiv kab ntxwv, thiab daj LED teeb feem ntau siv cov khoom siv semiconductor aluminium gallium indium phosphate (AlGaInP). AlGaInP LED teeb yog qhov tsim nyog rau cov ntawv thov xws li teeb pom kev tsheb thiab teeb pom kev zoo uas cov xim fidelity yog qhov tseem ceeb vim lawv cov xim rendering siab. Cov teeb no yog qhov kev xaiv zoo rau kev siv teeb pom kev zoo sab nraum zoov vim lawv lub neej ntev thiab kev lag luam zoo zog.
4. SiC, los yog silicon carbide
Cov teeb pom kev zoo thiab cov teeb pom kev lag luam yog cov piv txwv ntawm lub zog siab LED teeb uas siv silicon carbide (SiC), cov khoom siv semiconductor. SiC LED teeb yog tsim nyog rau kev siv sab nraum zoov vim lawv cov luminous efficiency thiab tsis kam mus rau qhov kub thiab txias. Cov teeb no kuj xav tau kev saib xyuas me ntsis thiab muaj lub neej ntev.
5. ZnS, los yog zinc sulfide
Infrared LED teeb siv lub semiconductor hu ua zinc sulfide (ZnS). Vim tias ZnS LED teeb tsim lub teeb infrared, lawv tuaj yeem siv rau hauv cov khoom siv xws li pom kev hmo ntuj thiab lub koob yees duab kev ruaj ntseg. Cov teeb no kuj siv tsawg zog thiab kav ntev.
Cov kev xav tau tshwj xeeb ntawm koj daim ntawv thov yuav tsum raug coj mus rau hauv tus account thaum xaiv cov khoom siv semiconductor rau koj lub teeb LED. Nws yog ib qho tseem ceeb uas yuav tau xav txog tej yam xws li kev ua neej ntev, kev siv hluav taws xob, thiab kev ua xim xim. Tsis tas li ntawd, raws li qee yam khoom siv semiconductor tuaj yeem raug nqi ntau dua li lwm tus, tus nqi ntawm cov khoom yuav tsum raug coj mus rau hauv tus account.
Hauv cov ntsiab lus, xaiv cov khoom siv semiconductor tsim nyog yog qhov tseem ceeb los lav qhov kev ua haujlwm thiab cov caliber ntawm LED teeb. Cov khoom siv semiconductor muaj nyob rau hauv LED teeb muaj xws li silicon carbide (SiC), zinc sulfide (ZnS), aluminium gallium indium phosphate (AlGaInP), gallium nitride (GaN), thiab indium gallium nitride (InGaN). Koj tuaj yeem xaiv cov khoom siv semiconductor uas zoo tshaj plaws rau koj qhov kev xav tau los ntawm kev coj mus rau hauv tus account qhov tshwj xeeb ntawm koj daim ntawv thov. Koj lub teeb ci LED yuav txuas ntxiv tsim cov teeb pom kev zoo, lub zog txuag tau ntau xyoo tom ntej yog tias siv cov khoom siv semiconductor zoo.
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