3 . LED hauv tsev cov teeb pom kev zoo
Txij thaum ancient sij hawm, noob neej tau nyob rau hauv kev nrhiav ntawm lub teeb, kev loj hlob ntawm tib neeg kev vam meej thiab teeb pom kev zoo technology zoo nrog kev kawm. Lub teeb pom kev hauv tsev tau dhau los ua ib lub chaw nyob kaj siab lug hauv niaj hnub nyob ib puag ncig, ua si hauv kev txhim kho lub neej zoo. Lub teeb pom kev zoo hauv tsev yuav tsum muaj lub teeb pom kev zoo hauv tsev kom paub tseeb tias qhov chaw ua hauj lwm, kev kawm, kev nyob ib puag ncig kom ua tau zoo thiab cov teeb pom kev zoo, teeb pom kev zoo thiab cov xim ntawm cov khoom, Nyob rau hauv qhov kev ua kom pom zoo, muaj qhov ci zoo nyob rau tib lub sij hawm, yuav tsum muaj kev sib ze ntawm lub ntuj tso xim thiab kev ua kom muaj xim zoo nkauj. Siv lub teeb rau hauv tsev teeb pom kev zoo, koj tuaj yeem kho lub teeb pom kev zoo kom lub teeb sab hauv tsev nrog thaum sawv ntxov, tav su, lub sij hawm hloov hmo ntuj, kom qhov chaw kaj nrig ze ntawm lub hli, hnub qub, lub hnub thiab lwm yam ntuj tso. Yuav hais tau hais tias LED mus rau sab hauv tsev teeb pom kev zoo yog lub semiconductor teeb ci mus rau kev lag luam dav dav, qhov tseem ceeb tshaj plaws nyob rau yav tom ntej, txhiab tus tsev neeg yuav tsum muaj kev lag luam hauv tsev lag luam nyob sab hauv tsev.
4. LL hauv daim ntawv kos npe
Backlight yog muab rau LCD qhov chaw teeb ci ci, feem ntau ntawm cov teeb ci teeb qhia daim ntawv phaj, kho qhov muag diaphragm, yas thav duab thiab lwm yam khoom. LED backlight raws li cov zaub yog cov siv ntau tshaj plaws siv LED, accounting rau li ntawm 40% ntawm cov kev siv LED, xws li txawb lub xov tooj txawb, txawb lub computer teeb pom kev zoo thiab li ntawm. Tam sim no, LED backlight tau nkag mus rau LCD TV.
Ua ntej tshaj plaws, piv rau cov khoom tso cai rau cov kab mob khaub thuas cathode fluorescent leeg, LED ua qhov teeb pom kev zoo ntawm LCD TV, koj tuaj yeem txhim khu qhov zoo saib, tshwj xeeb xim xim. Qhov thib ob, vim yog lub teeb pom kev ntawm lub teeb pom kev ntawm LED, cov teeb pom kev ntawm LED kuj tuaj yeem ua tiav txias cathode fluorescent leeg tsis tuaj yeem phim lub npov ntawm cov cheeb tsam loj thiab cov teebmeem chroma hloov, kom ua tiav cov xim dua. Ntxiv dua thiab, nyob rau hauv cov nqe lus ntawm luminous lub neej, LED backlight tshuab yog dhau lub txias cathode fluorescent tube. Ordinary txias cathode fluorescent tube backlight neej nyob rau hauv lub hauv paus 30,000 h ~ 40,000 h los yog li ntawd, thiab tam sim no cov dawb LED backlight neej tau siab li 100,000 h.
Nrog kev siv ntawm thoob ntiaj teb ib puag ncig environmental certification, lead thiab mercury cov khoom ntawm lub txias cathode fluorescent teeb qhov tau tau qeeb tseg, coupled nrog cov tsis ntev los no breakthrough LED brightness thiab txo cov nqi, LED backlight prospects zoo heev Tus neeg yuav tsum nyob hauv ib puag ncig kev tiv thaiv, ultra-nyias, zoo siab thiab lwm yam ntawm kev nkag mus rau ntau thiab ntau xis kom txaus siab rau.
5.LED ntawm daim ntawv thov zaub
Cov kev nthuav dav ntawm cov ntaub ntawv niaj hnub pom tshuab, tsim CRT, kua siv lead ua kua, ntshav saib, LED series cov ntaub ntawv tso tawm cov khoom. Nrog LED khoom siv tshuab thiab kev tsim kho ntawm kev txawj tej yam ntxiv, kev siv lub computer tswj, lub teeb, kev koom ua ke ntawm loj-screen LED ntse ntse tau tso rau ntau thaj chaw.
LED zaub yog muab faib ua duab nrig thiab duab tso tawm, uas yog muaj li ntawm cov txheej txheem ntawm cov yas loj. Graphic zaub yuav ua tau synchronised nrog lub computer saib suav cov cim, Cov ntawv nyeem lus Askiv thiab cov ntawv; cov duab yeeb yaj kiab uas siv cov kev tswj hwm ntawm micro-lub computer, duab nrig, dluab thiab real-time, synchronized, cov ntaub ntawv xov xwm nthuav tawm ua si ntau yam ntaub ntawv, tab sis kuj qhia ob Dimensional, 3D animation, video, TV, VCD program thiab nyob nyob. Muab piv txwv nrog cov khoom siv tshuaj ntsuam pom, cov teeb pom kev me me, qhov muag pom ntawm cov xim, cov duab thaij duab, thiab kev sib txuas ntawm lub computer yog zoo, dav siv hauv airports, chaw, khw malls, cov tsev kho mob, cov chaw ntiav pw, kev tsim ua lag luam.
6. Qhov xaus
Tsis tas li ntawd, LED kuj siv nyob rau hauv cov teeb liab, ntau yam khoom ua si, khoom siv, ntau yam tshwj xeeb teeb pom kev zoo thiab lwm yam kev lag luam, sib sib zog nqus mus rau txhua yam hauv lub neej tshiab. Peb ntseeg hais tias nrog txoj kev tsim technology thiab txo nqi, LED yuav nkag mus rau kaum tawm txhiab tus tsev neeg, rau tib neeg txoj kev txuag cov nqi zog, los tiv thaiv lub chaw nyob ntawm noob neej muaj zog ntxiv.
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