Lub 10 xyoo ib ntawm kev yeej hauv kev ua tsov ua rog ntawm kev tiv thaiv Japanese kev ua phem - "tsos" tsos ntawmLED Zaub Screens
Nyob rau hauv 3, Sep, Lub Rooj Sib Tham Grindemorating 80 xyoo ib qho ntawm kev yeej ntawm cov neeg Suav kev ua tsov ua rog tsis kam tuav hauv Tian 'Anmen Square, Beijing.
Lub LED zaub kaw lus tau ua raws li cov kev ua yeeb yam ntawm cov huabCTORS, muaj kev koom tes nrog cov keeb kwm ntawm keeb kwm kev rov ua haujlwm. Raws li ib txwm muaj nyob rau ntawm kev ua koob tsheej hauv tebchaws loj, cov lus no muaj qhov tsis tseem ceeb uas qhia txog lub tebchaws tseem ceeb rau ob lub teb chaws thiab nws cov pej xeem. Sij hawm dhau mus, lawv tau hloov zuj zus mus rau hauv qhov tseem ceeb "pom qhov tseeb" uas txhais tau cov sijhawm keeb kwm no.
Saib rov qab rau keeb kwm, cov duab thev naus laus zis ntawm cov chaw ua haujlwm saib xyuas tau dhau mus ntev. Los ntawm thawj zaug tau yooj yim lub suab amplio ž - Kev ua tau zoo nkauj, thev naus laus zis ib txwm muaj kev nce qib ib puag ncig. Keeb kwm ntawm LED cov lus qhia tsis yog tsuas yog pab txhawb ntau lub teb chaws muaj txiaj ntsig xws li ua kev lag luam thiab kev lag luam hauv tebchaws tau ua tiav "Tuam Tshoj Screen" uas tso cai rau lub ntiaj teb pom.
Nyob rau hauv xyoo 1999, "Science thiab Technology thiab thev naus laus zis yog thawj lub tsheb tsis muaj txiaj ntsig
Los ntawm LED cov teeb pom kev ntawm cov duab tsis xwm yeem rau cov LED qhia ntawm Ribbons liab hauv cov xwm txheej, thev naus laus zis thev naus laus zis ntawmCov Ntxaij LEDtau ua yeeb yam rau lub ntiaj teb los ntawm ntau cov tub rog ua liaj ua teb thiab kev ua koob tsheej zoo li National Hnub 50th / 70th ib xyoos. Qhov no undoubly ua hauj lwm zoo tshaj kev tshaj tawm rau cov zaub kev lag luam, tso cai rau lub ntiaj teb kom paub txog kev txhim kho thev naus laus zis. Nws ua kom pom tias Suav cov lag luam siv kev siv thev naus laus zis rau kev ua tsis tau lub zog keeb kwm kev ua haujlwm thoob ntiaj teb.
Txhua lub teb chaws Grand Kev Ua Haujlwm ua lub parade hauv av rau Tuam Tshoj cov lag luam thev naus laus zis. Nyob rau lub sijhawm tseem ceeb ua ntej pib 80 xyoo ntawm kev yeej ntawm cov neeg Suav kev ua tsov ua rog, cov tuam txhab thev naus laus zis ua rau lub ntiaj teb no}}} edge edge} ntug tso duab thev naus laus zis.
Ntawm qhov kev tshwm sim no, Tuam Tshoj cov duab qhia txog kev ua haujlwm thiab cov thev naus laus zis tau pom ua ke, ua rau pom kev nce qib ntawm lub teb chaws muaj lub zog thev naus laus zis tag nrho. Qhov no tsis yog tsuas yog qhia txog kev ua tiav ntawm tus kheej tab sis kuj tseem muaj kev txhim kho kev txhim kho nruj ua ntej thiab kev txhim kho kev lag luam thev naus laus zis los ntawm lwm qhov kev lag luam. Peb tseem cia siab tias yog cov khoom lag luam suav sib txuas ntxiv kom muaj kev nyuaj siab ntxiv, thiab nws yuav tau txais kev nyuaj siab ntxiv thiab lees paub yav tom ntej.
Yog tias koj xav paub ntau ntxiv LED Zaub Screen, tos txais kom xa cov ntaub ntawv zoo rau koj.Peb tau xa koj cov ntaub ntawv zoo rau koj.Yog teb rau koj cov lus teb thaum ntxov.Tsaug
Cov FAQ
1..What yog Pixel Twitch nyob rau hauv LED cov lus qhia?
Pixel lub suab hais txog qhov kev ncua deb ntawm cov chaw nruab nrab ntawm cov pixels uas nyob ib sab ntawm tus LED zaub. Lub suab me me pixel me me qhia txog kev daws teeb meem siab dua thiab yog qhov zoo rau cov ntawv thov kom muaj kev pom.
2.How yog qhov ci ntawm LED zaub ntsuas?
Qhov ci ci ntawm ib qho kev ntsuas LED yog ntsuas hauv cov qe qe lossis candelas ib square meter (CD / M²). Cov qib siab dua yog qhov tsim nyog rau cov zaub sab nraum zoov lossis ib puag ncig nrog ntau lub teeb pom kev zoo.
3.Can LED cov lus qhia yuav siv rau kev siv sab nraum zoov?
Yog lawm, muaj ntau cov ntaub ntawv coj ua yog tsim rau kev siv sab nraum zoov. Lawv tsim tsa los tiv thaiv ntau yam huab cua huab cua thiab muab cov ci ntsa iab rau kev pom zoo dua hauv nruab hnub.
4.What yog cov khoom siv LED loj rau LED npo
Cov ntaub ntawv tseem ceeb semiconductor tau siv los tsim cov leds yog: indium gallium nit caij (Ingan): xiav, ntsuab} lub ci ci leds. Aluminium Gallium indium phosphate (Algainp): Daj, txiv kab ntxwv thiab liab siab- lub ci ci leds. Aluminium Gallium Arsenide (Algaas): Liab thiab Infrared LEDs.