Xov xwm
01
ls muaj cov cuab yeej zoo dua li LED
2024-01-24 11:29:40 dr n
LED thev naus laus zis tau dhau los ua kev xaiv rau kev teeb pom kev hauv ntau yam kev siv. Los ntawm cov tsev nyob mus rau cov tsev lag luam, LED teeb tau dhau los ua qhov tseem ceeb vim lawv lub zog ua haujlwm, lub neej ntev, thiab ntau yam. Txawm li cas los xij, nrog kev nce qib sai hauv kev siv thev naus laus zis, qee tus neeg xav tsis thoob yog tias muaj lwm txoj hauv kev zoo dua rau LED teeb.
LED, uas sawv cev rau lub teeb-emitting diode, yog ib qho khoom siv semiconductor uas tawm lub teeb thaum muaj hluav taws xob dhau los ntawm nws. Cov thev naus laus zis no tau hloov pauv kev lag luam teeb pom kev zoo los ntawm kev muab cov txiaj ntsig ntau dua li cov khoom siv hluav taws xob thiab txawm tias cov teeb pom kev zoo fluorescent. LED teeb muaj lub zog ntau dua, tsim lub teeb ntau dua thaum siv hluav taws xob tsawg. Lawv kuj muaj lub neej ntev dua, txo qhov zaus ntawm kev hloov thiab tu. Tsis tas li ntawd, LED teeb tuaj yeem ua rau ntau yam duab thiab qhov ntau thiab tsawg, ua rau lawv haum rau kev siv sib txawv.
Txawm hais tias muaj ntau qhov zoo ntawm LED thev naus laus zis, cov kws tshawb fawb thiab cov kws tshawb fawb tseem niaj hnub siv zog los tsim cov teeb pom kev zoo tshaj plaws. Ib qho kev siv thev naus laus zis uas tau txais kev pom zoo yog OLED, lossis organic teeb-emitting diode. Tsis zoo li cov teeb ci LED ib txwm siv, uas siv cov khoom siv tsis zoo, OLEDs siv cov organic sib txuas uas tawm lub teeb thaum siv hluav taws xob. Qhov no ua rau lub teeb ci uas nyias nyias, hloov tau, thiab tuaj yeem ua pob tshab.
OLED thev naus laus zis yog nws lub peev xwm los tsim cov xim zoo dua thiab qhov sib txawv. OLEDs muaj peev xwm tsim tau cov xim dub tiag tiag thiab cov xim zoo nkauj, ua rau lawv zoo tagnrho rau cov ntawv thov xws li TV thiab cov khoom siv. Tsis tas li ntawd, OLED teeb tau paub txog lawv qhov ci ntsa iab thoob plaws tag nrho saum npoo, tshem tawm qhov xav tau ntxiv diffusers lossis reflectors.
Cov thev naus laus zis tshiab uas tau raug suav tias yog lwm txoj hauv kev rau LED yog micro-LED. Micro-LEDs tseem me dua li cov LEDs ib txwm muaj, feem ntau ntsuas tsawg dua 100 micrometers. Cov LEDs me me no tuaj yeem siv los tsim cov kev daws teeb meem siab thiab teeb pom kev zoo nrog kev txhim kho lub zog ua haujlwm thiab ci ntsa iab. Thaum micro-LED thev naus laus zis tseem nyob rau theem pib ntawm txoj kev loj hlob, nws muaj peev xwm ua tau zoo dua cov LEDs ib txwm muaj nyob rau hauv cov nqe lus ntawm cov duab zoo thiab kev ua haujlwm tag nrho.
Thaum OLED thiab micro-LED thev naus laus zis qhia tau cog lus tias yuav muaj peev xwm hloov tau rau LED teeb, nws yog ib qho tseem ceeb uas yuav tsum xav txog lub xeev tam sim no ntawm LED technology. LED teeb tau tsim lawv tus kheej raws li kev txhim khu kev qha thiab raug nqi teeb pom kev zoo rau ntau yam kev siv. Cov thev naus laus zis txuas ntxiv mus, nrog kev txhim kho hauv kev ua haujlwm, ci ntsa iab, thiab xim rendering. Tsis tas li ntawd, kev siv dav dav ntawm LED teeb tau ua rau kev lag luam ntawm cov nplai, ua rau lawv pheej yig dua rau cov neeg siv khoom thiab cov lag luam.
Nws yog qhov tseeb tias LED thev naus laus zis tau teeb tsa tus qauv siab rau lub zog txuag hluav taws xob thiab teeb pom kev ntev ntev. Txawm li cas los xij, raws li kev nce qib hauv OLED thiab micro-LED thev naus laus zis txuas ntxiv mus, yuav muaj lub sijhawm thaum cov kev hloov pauv no dhau lub peev xwm ntawm cov teeb ci LED. Txog tam sim no, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas cov kev txhim kho hauv cov cuab yeej teeb pom kev zoo thiab xav txog cov kev cai tshwj xeeb ntawm txhua daim ntawv thov thaum xaiv cov teeb pom kev zoo tshaj plaws.
Thaum LED thev naus laus zis tau hloov pauv hauv kev lag luam teeb pom kev zoo, muaj cov thev naus laus zis tshiab xws li OLED thiab micro-LED uas qhia tau tias muaj peev xwm ua lwm yam. Nws yog ib qho tseem ceeb uas yuav tsum tau tshawb nrhiav thiab tsim cov thev naus laus zis no txhawm rau txhim kho kev ua tau zoo thiab kev ua haujlwm ntawm cov teeb pom kev zoo. Raws li qhov kev thov rau lub zog txuag hluav taws xob thiab cov teeb pom kev zoo txuas ntxiv mus, nws muaj peev xwm hais tias tej zaum yuav muaj cov cuab yeej zoo dua li LED nyob rau yav tom ntej.