Cov khoom siv sab nraum zoov yog tsim los ntawm cov khoom siv tshwj xeeb hauv computer, cov khoom siv tshuaj ntsuam, video input port thiab system software. Nrog lub khoos phis tawj ua lub chaw tswj hwm kev ua haujlwm, lub vijtsam hluav taws xob sib raug rau qee thaj tsam ntawm lub khoos phis tawj saib (VGA) qhov rai taw qhia los ntawm taw tes, cov ntsiab lus ntawm cov zaub tau synchronized nyob rau lub sijhawm, lub vijtsam duab qhia txoj haujlwm yog kho tau, thiab qhov loj me zaub screen tuaj yeem yooj yim thiab xaiv dawb. Cov zaub dot matrix siv ultra-high-brightness LED lub teeb-emitting hlab (liab thiab ntsuab dual thawj xim), 256 theem ntawm grey, 65536 xim ua ke, nplua nuj thiab tiag tiag xim, thiab txhawb VGA24-ntsis tseeb xim zaub hom. Siv cov kev pab cuam tshwj xeeb kho thiab ua si software, koj tuaj yeem hloov kho, ntxiv, tshem tawm thiab hloov kho cov ntawv nyeem, duab, duab thiab lwm yam ntaub ntawv los ntawm cov tswv yim sib txawv xws li keyboard, nas, scanner. Qhov kev npaj tau muab khaws cia rau hauv lub hard disk ntawm tus tswv tsev lossis tus neeg rau zaub mov, thiab qhov sib lawv liag thiab lub sijhawm ntawm qhov kev ua si tuaj yeem sib xyaw ua ke thiab sib tw ua si, thiab tuaj yeem sib xyaw ua ke.
Raws li Kev Tshawb Fawb Kev Tshawb Fawb Txog Kev Muag Khoom thiab Kev Xav Tau Kev Lag Luam thiab Kev Ruaj Ntseg ntawm Tuam Tshoj Sab Nraud Zaub Kev Lag Luam los ntawm 2020 txog 2025 los ntawm Academia Sinica
2020 sab nraum zoov zaub kev lag luam kev lag luam zeem muag thiab tsom xam qhov xwm txheej tam sim no
Tom qab ntau tshaj kaum xyoo ntawm txoj kev loj hlob hauv kev lag luam sab nraum zoov, cov qauv kev lag luam tau pib ua cov duab. Tom qab cov nthwv dej loj, ntau lub tuam txhab loj nrog kev muag khoom txhua xyoo ntawm ntau dua 1 billion yuan tau tshwm sim. Kev cuam tshuam sai ntawm peev tau ruaj khov rau cov qauv ntawm kev lag luam nruab nrab mus rau theem siab, thiab cov tuam txhab lag luam no tau pib ua si hauv nruab nrab-rau-siab-kawg sector. Txawm li cas los xij, kev lag luam wholesale nruab nrab thiab qis kawg yog tag nrho ntawm qhov sib txawv thiab qhov tsis sib xws. Vim li no, lawv tau nyiam los ntawm cov tuam txhab lag luam.
Ntawm tag nrho cov khw muag khoom lag luam uas siv cov khoom siv sab nraum zoov, kev muag khoom ntawm cov khoom lag luam suav txog 80% ntawm tag nrho cov muag khoom, thiab kev muag khoom ntawm cov khoom siv sab nraum zoov thiab lwm yam khoom siv LED suav txog 20% ntawm tag nrho cov muag khoom. Ntawm tag nrho cov kev muag khoom ntawm LED cov ntxaij vab tshaus, kev muag khoom ntawm sab nraum zoov cov ntxaij vab tshaus account rau 60%, thiab kev muag khoom ntawm sab hauv tsev thiab sab nraum zoov cov ntxaij vab tshaus suav txog 40%. Tus nqi xa tawm ntawm Tuam Tshoj LED zaub screen cov khoom lag luam suav txog 15% txog 20% ntawm tag nrho cov muag khoom. Nyob rau hauv 2014, lub teb chaws LED zaub screen export tus nqi yog nyob ib ncig ntawm 5.5 billion yuan.
Rau cov lag luam los txhim kho, coj txoj hauv kev ntawm peev yog lawv txoj kev rov qab. Hauv kev lag luam sab nraum zoov, muaj ntau lub lag luam me thiab nruab nrab, thiab kev xaiv mus rau pej xeem yog undoubtedly lub embodiment ntawm lub tuam txhab lub zog thiab ib tug tseem ceeb channel rau nyiaj txiag. Nyob rau hauv xyoo tas los no, tus naj npawb ntawm LED tuam txhab uas muag teev nyob rau hauv NEEQ tau nce xyoo los ntawm lub xyoo. Raws li cov ntaub ntawv cuam tshuam, ntau tshaj li kaum lub tuam txhab hauv kev lag luam LED tau teev nyob rau hauv kev ua lag luam hauv 2016. Hauv 2017, ntau lub tuam txhab LED tau tso npe rau ntawm NEEQ thiab txawm tias ua tiav IPOs. Pu Electronics thiab Jucan Optoelectronics yog cov xwm txheej tshiab kawg. Tom ntej no, ntau lub tuam txhab LED yuav tshwm sim hauv cov npe ntawm cov tuam txhab teev npe yuav yog qhov kev zam tsis tau.
Nkag mus rau 2017, ntau lub tuam txhab tau tshaj tawm cov khoom lag luam zoo, xws li Hwjchim Jucai siv kev lag luam tus qauv module loj 320 × 160mm; Huaxia Guangcai sab nraum zoov LED zaub module koom ua ke 320mmx160mm tus qauv loj; Shanxi Hi-Tech cov khoom tshiab txuas ntxiv tso tawm P5, P5.93 sab nraum zoov puv xim qauv qauv. Kev lag luam tawm sab nraum zoov tau tsim kho sai. Nws kwv yees tias los ntawm 2020, lub ntiaj teb LED zaub lag luam yuav ncav cuag US $ 30 billion. Nyob rau hauv lub lag luam loj, Tuam Tshoj tus sab nraum zoov zaub screen hom muaj ib tug tsis tshua muaj kev ua lag luam qhia, cov txheej txheem overcapacity, thiab enterprise ntau lawm kev tswj yuav tsum tau optimized. Tam sim no, Tuam Tshoj tus nqi zog ua haujlwm tau maj mam poob, txo cov nqi zog thiab ua tiav kev tsim khoom ntse yog qhov teeb meem loj. Trends, ntau lub tuam txhab loj tau pib xav txog kev hloov cov qauv tsim khoom nrog kev txawj ntse. Yog li ntawd, LED cov tuam txhab lag luam tau ntsib cov teeb meem tshiab xws li kev tsim khoom, kev tswj hwm tus nqi, thiab automation, thiab lawv kuj coj tau ntau txoj hauv kev tshiab.
Nrog rau kev nthuav dav ntawm kev lag luam sab nraum zoov, kev loj hlob ntawm cov hom lag luam tseem ceeb heev. Muaj 50 LED zaub daim ntawv thov tuam txhab uas muag nyob rau hauv kev lag luam nrog kev muag khoom tshaj 100 lab yuan, thiab lawv cov muag khoom account rau 50% ntawm tag nrho cov muag khoom ntawm lub teb chaws LED lag luam. saum toj no. Muaj ze li ntawm 30 tuam txhab uas muag nrog txhua xyoo muag ntawm ntau tshaj 200 lab yuan, uas yog lub caj qaum ntawm Tuam Tshoj lub LED zaub daim ntawv thov kev lag luam.
Muaj txog 10 tuam txhab uas muag nrog cov khoom muag sab nraum zoov ntau dua 500 lab yuan, uas yog cov tuam txhab tseem ceeb hauv kev lag luam, thiab lawv cov nyiaj muag khoom rau li 30% ntawm lub teb chaws. Cov tuam txhab loj thiab cov pob txha pob txha yog cov tseem ceeb hauv South Tuam Tshoj, nrog Shenzhen yog cov concentrated tshaj plaws, thiab East Tuam Tshoj, tshwj xeeb tshaj yog cov khoom siv ntxiv, tau loj hlob sai hauv xyoo tas los no. Los ntawm qhov kev xav ntawm kev lag luam tiam sis, OLED tau ua txhua yam los ua lub ntsiab lus tseem ceeb hauv kev siv tshuab thev naus laus zis yav tom ntej. Tsis suav nrog 1.5 billion kev xa khoom txhua xyoo ntawm lub xov tooj ntawm tes, suav nrog PCs, cov cuab yeej siv duab, ntsuas, thiab lwm yam, OLED thev naus laus zis yuav maj mam siv. Raws li Kev Tshawb Fawb Kev Tshawb Fawb, los ntawm 2015 txog 2020, lub ntiaj teb OLED kev ua lag luam yuav loj hlob los ntawm 13 billion US las mus rau 33 billion US dollars, nrog rau tsib xyoos kev loj hlob txhua xyoo ntawm kwv yees li 20%.
Muaj ntau tshaj 500 lub tuam txhab loj koom nrog kev tshawb fawb thiab kev tsim kho, tsim khoom, thiab kev tsim vaj tsev ntawm cov ntawv thov sab nraum zoov thoob plaws lub tebchaws, nrog ntau dua 50,000 tus neeg ua haujlwm hauv kev lag luam. Hais txog qhov ntsuas no, Tuam Tshoj Kev Tshawb Fawb Lub Tsev Haujlwm ntawm Tuam Tshoj Kev Tshawb Fawb Lub Tsev Haujlwm ntawm kuv lub teb chaws LCD zaub kev lag luam, cov xwm txheej ntawm ntau yam kev ua haujlwm ntawm kev ua lag luam, cov xwm txheej ntawm cov lag luam tseem ceeb, kev loj hlob ntawm kev lag luam hauv cheeb tsam, thiab lwm yam. Cov ncauj lus kom ntxaws thiab kev tsom xam tob. , tsom mus rau LCD cov lus nthuav dav thiab qhov tob hauv kev tsom xam ntawm kev txhim kho kev lag luam.
Daim ntawv tshaj tawm kev lag luam sab nraum zoov kev tshawb fawb lub hom phiaj pib los ntawm lub teb chaws kev lag luam kev lag luam thiab kev lag luam kev loj hlob lub tswv yim, tshuaj xyuas lub neej yav tom ntej txoj cai qauv ntawm sab nraum zoov zaub thiab txoj kev loj hlob ntawm cov kev cai tswj system, thiab coj mus rhaub lub lag luam muaj peev xwm ntawm sab nraum zoov zaub kev lag luam, raws li qhov tob. ntawm cov khoom lag luam tseem ceeb Cov kev tshawb fawb muab cov lus piav qhia txog kev hloov pauv ntawm kev lag luam los ntawm ntau qhov kev xav xws li kev lag luam nplai, cov qauv kev lag luam, cov qauv hauv cheeb tsam, kev sib tw ua lag luam, thiab kev lag luam muaj txiaj ntsig, thiab qhia meej txog kev txhim kho. Forecast lub lag luam zeem muag ntawm kev lag luam sab nraum zoov yav tom ntej los pab cov neeg siv khoom tshem tawm txoj cai pos huab thiab nrhiav kev nqis peev hauv kev lag luam sab nraum zoov. Raws li kev txheeb xyuas thiab kev kwv yees ntau, daim ntawv tshaj tawm tshawb fawb txog kev txhim kho yav tom ntej thiab cov tswv yim peev ntawm kev lag luam sab nraum zoov, muab cov tuam txhab tso tawm sab nraum zoov nrog kev nkag siab txog kev sib tw ua lag luam hnyav, kho lawv cov tswv yim kev lag luam hauv lub sijhawm raws li kev xav tau ntawm kev lag luam, thiab ua. tswv yim nqis peev. Nws muab cov ntaub ntawv qhia txog kev lag luam muaj tseeb thiab kev txiav txim siab txog kev tshawb fawb los ntawm kev xaiv lub sijhawm peev thiab lub tuam txhab kev coj noj coj ua rau kev npaj tswv yim.
Post lub sij hawm: Nov-25-2020