Paub meej: Nrhiav rau pem hauv ntej mus rau 2022, nws xav tias Tuam Tshoj txoj kev lag luam zaub LED kev lag luam yuav tswj tau tus lej thib ob-tus lej loj-ceev loj hlob raws li kev hloov pauv hloov pauv, thiab cov ntawv thov kub yuav maj mam tig mus rau cov ntawv thov tshiab xws li teeb pom kev zoo, me-pitch zaub, thiab tob ultraviolet tshuaj tua kab mob.
Xyoo 2021, Tuam Tshoj txoj kev lag luam LED kev lag luam yuav rov qab los thiab loj hlob nyob rau hauv kev cuam tshuam ntawm kev hloov pauv ntawm cov kab mob ntsws tshiab, thiab kev xa tawm ntawm LED cov khoom yuav ncav cuag cov ntaub ntawv siab.Los ntawm qhov kev xav ntawm kev lag luam, cov khoom siv LED thiab cov khoom siv tau nyiaj tau los tau pom kev nce ntxiv, tab sis LED nti substrate, ntim, thiab daim ntawv thov tau txais txiaj ntsig yog thinning, thiab lawv tseem tab tom ntsib kev sib tw ntau dua.
Saib rau pem hauv ntej mus rau 2022, nws xav tias Tuam Tshoj txoj kev lag luam zaub LED kev lag luam yuav tuav tus lej ob-tus lej loj-ceev loj hlob raws li kev cuam tshuam ntawm kev hloov pauv hloov pauv, thiab cov ntawv thov kub yuav maj mam tig mus rau cov ntawv thov tam sim no xws li teeb pom kev zoo, me-pitch zaub, thiab tob ultraviolet tshuaj tua kab mob.
Kev txiav txim siab ntawm qhov xwm txheej hauv 2022
01 Kev hloov pauv hloov pauv txuas ntxiv, Tuam Tshoj txoj kev tsim khoom muaj zog
Kev cuam tshuam los ntawm qhov cuam tshuam ntawm qhov kev hloov pauv tshiab ntawm COVID-19, kev rov qab los ntawm kev lag luam thoob ntiaj teb cov khoom lag luam LED kev lag luam xav tau hauv 2021 yuav ua rau muaj kev loj hlob zoo.Cov txiaj ntsig hloov pauv ntawm kuv lub teb chaws kev lag luam zaub LED kev lag luam txuas ntxiv, thiab kev xa tawm hauv thawj ib nrab ntawm lub xyoo tau ntaus cov ntaub ntawv siab.
Ntawm qhov tod tes, Tebchaws Europe thiab Tebchaws Meskas thiab lwm lub tebchaws tau rov pib dua lawv txoj kev lag luam raws li txoj cai tswjfwm nyiaj txiag yooj yim, thiab qhov kev thov ntshuam rau LED cov khoom lag luam tau rov zoo dua.Raws li cov ntaub ntawv los ntawm Tuam Tshoj teeb pom kev zoo Association, nyob rau hauv thawj ib nrab ntawm 2021, lub export nqi ntawm Tuam Tshoj lub LED teeb pom kev zoo khoom mus txog 20.988 billion US dollars, ib xyoo-rau-xyoo nce ntawm 50.83%, teem ib tug tshiab keeb kwm export ntaub ntawv rau tib lub sij hawm. lub sij hawm.Ntawm lawv, kev xa tawm mus rau Tebchaws Europe thiab Tebchaws Meskas suav txog 61.2%, nce ntawm 11.9% xyoo-rau-xyoo.
Ntawm qhov tod tes, kev kis kab mob loj tau tshwm sim hauv ntau lub tebchaws Esxias tshwj tsis yog Tuam Tshoj, thiab kev lag luam xav tau thim rov qab los ntawm kev loj hlob muaj zog hauv xyoo 2020 mus rau qhov kev cog lus me ntsis.Raws li kev lag luam thoob ntiaj teb, Cov Neeg Esxias Qab Teb Hnub Tuaj poob los ntawm 11.7% hauv thawj ib nrab xyoo 2020 txog 9.7% hauv thawj ib nrab xyoo 2021, West Asia poob los ntawm 9.1% mus rau 7.7%, thiab East Asia poob los ntawm 8.9% mus rau 6.0%.Raws li kev kis tus kab mob kis mus ntxiv rau kev lag luam LED kev lag luam nyob rau sab hnub tuaj Asia, cov teb chaws raug yuam kaw ntau qhov chaw ua lag luam, uas cuam tshuam rau cov saw hlau, thiab kev hloov pauv ntawm kuv lub teb chaws LED kev lag luam txuas ntxiv mus.
Nyob rau hauv thawj ib nrab ntawm 2021, Tuam Tshoj txoj kev lag luam zaub LED kev lag luam ua tau zoo rau cov khoom sib txawv uas tshwm sim los ntawm kev sib kis thoob ntiaj teb, ntxiv qhia txog qhov zoo ntawm cov chaw tsim khoom thiab cov chaw muag khoom.
Nrhiav rau pem hauv ntej mus rau 2022, nws xav tias lub ntiaj teb no coj mus muag zaub LED kev lag luam yuav ua rau kom cov lag luam xav tau nyob rau hauv tus ntawm "kev lag luam hauv tsev", thiab Suav lag luam zaub LED kev lag luam yuav tau txais txiaj ntsig los ntawm kev hloov pauv hloov.
Ntawm qhov tod tes, nyob rau hauv kev cuam tshuam ntawm kev sib kis thoob ntiaj teb, cov neeg nyob hauv tau tawm mus tsawg dua, thiab kev lag luam xav tau cov teeb pom kev zoo sab hauv tsev, LED zaub, thiab lwm yam tau nce ntxiv, txhaj tshuaj tshiab tseem ceeb hauv kev lag luam LED.
Ntawm qhov tod tes, cov cheeb tsam Esxias uas tsis yog Tuam Tshoj tau raug yuam kom tso tseg tus kab mob tshem tawm thiab siv txoj cai tswj hwm tus kab mob vim muaj kev kis kab mob loj, uas yuav ua rau muaj kev rov tshwm sim thiab tsis zoo ntawm kev kis tus kab mob, thiab ua rau muaj kev tsis paub meej ntawm kev rov ua haujlwm. thiab ntau lawm.
Cov koom haum tshawb fawb kwv yees tias xyoo 2022, kev hloov pauv cov txiaj ntsig ntawm Tuam Tshoj kev lag luam zaub LED kev lag luam yuav txuas ntxiv mus, thiab LED kev tsim khoom thiab kev xa tawm yuav muaj zog.
02 Kev tsim cov txiaj ntsig txuas ntxiv poob qis, thiab kev lag luam kev sib tw tau dhau los ua qhov hnyav dua
Xyoo 2021, cov txiaj ntsig tau txiaj ntsig ntawm Tuam Tshoj cov khoom lag luam LED ntim thiab cov ntawv thov yuav poob qis, thiab kev lag luam kev sib tw yuav dhau los ua nruj dua;lub peev xwm ntawm chip substrate manufacturing, khoom siv, thiab cov ntaub ntawv yuav nce ntau, thiab profitability yuav tsum tau txhim kho.
Nyob rau hauv cov nqe lus ntawm LED chips thiab substrates, cov nyiaj tau los ntawm 8 domestic tuam txhab uas muag nyob rau hauv 2021 yog cia siab tias yuav ncav cuag 16.84 billion yuan, ib xyoo-rau-xyoo nce ntawm 43.2%.Txawm hais tias qhov nruab nrab cov nyiaj tau los ntawm qee lub tuam txhab ua lag luam tau nqis mus rau 0.96% hauv 2020, ua tsaug rau kev txhim kho kev ua haujlwm ntawm cov khoom loj, nws xav tias cov nyiaj tau los ntawm LED nti thiab cov tuam txhab substrate yuav nce mus rau qee qhov hauv 2021, thiab tag nrho cov nyiaj tau los ntawm Sanan Optoelectronics 'LED kev lag luam yuav tsum nce.Yog lawm.
Hauv ntu LED ntim, cov nyiaj tau los ntawm 10 lub tuam txhab sau npe hauv tsev hauv 2021 xav tias yuav ncav cuag 38.64 billion yuan, nce 11.0% xyoo-rau-xyoo.Nyob rau hauv 2021, tag nrho cov nyiaj tau los ntawm LED ntim yuav tsum txuas ntxiv rau tag nrho cov kev poob qis hauv 2020, tab sis ua tsaug rau kev loj hlob sai dua hauv kev tsim khoom, nws xav tias cov nyiaj tau los ntawm cov tuam txhab ntim khoom hauv tsev yuav nce me ntsis li ntawm 5% hauv. 2021.
Nyob rau hauv daim ntawv thov LED ntu, cov nyiaj tau los ntawm 43 lub tuam txhab sau npe hauv tsev (feem ntau LED teeb pom kev zoo) xav kom ncav cuag 97.12 billion yuan hauv 2021, ib xyoos ib zaug nce ntawm 18.5%;10 ntawm lawv yuav muaj cov txiaj ntsig tsis zoo hauv xyoo 2020. Vim tias kev loj hlob ntawm LED teeb pom kev lag luam tsis tuaj yeem cuam tshuam tus nqi nce, LED daim ntawv thov ntu (tshwj xeeb tshaj yog daim ntawv thov teeb pom kev zoo) yuav poob qis heev hauv 2021, thiab ntau lub lag luam yuav raug yuam kom ua. txo lossis hloov cov lag luam ib txwm muaj.
Hais txog cov ntaub ntawv LED, cov nyiaj tau los ntawm tsib lub tuam txhab sau npe hauv tsev yuav tsum ncav cuag 4.91 billion yuan hauv 2021, ib xyoos ib zaug nce ntawm 46.7%.Hais txog cov khoom siv LED, cov nyiaj tau los ntawm rau lub tuam txhab sau npe hauv tsev yuav tsum ncav cuag 19.63 billion yuan hauv 2021, ib xyoos ib zaug nce ntawm 38.7%.
Saib rau pem hauv ntej mus rau 2022, qhov nruj ntawm cov nqi tsim khoom yuav nyem qhov chaw nyob ntawm feem ntau LED ntim thiab cov tuam txhab thov hauv Suav teb, thiab qee lub tuam txhab ua lag luam muaj qhov pom tseeb ntawm kev kaw thiab tig mus.Txawm li cas los xij, ua tsaug rau qhov kev xav tau ntawm kev lag luam nce ntxiv, cov khoom siv LED thiab cov tuam txhab khoom siv tau txais txiaj ntsig zoo, thiab cov xwm txheej ntawm LED nti substrate tuam txhab lag luam tseem tseem tsis tau hloov pauv.
Raws li kev txheeb cais ntawm cov tsev kawm tshawb fawb, cov nyiaj tau los ntawm cov tuam txhab teev npe ntawm Tuam Tshoj Kev Lag Luam Zaub LED yuav ncav cuag 177.132 billion yuan hauv 2021, ib xyoos ib zaug nce ntawm 21.3%;Nws xav tias yuav tuav tus lej thib ob sai sai hauv 2022, thiab tag nrho cov txiaj ntsig tso tawm yuav ncav cuag 214.84 billion yuan.
03 Kev nqis peev hauv cov ntawv thov tshwm sim loj tuaj, thiab kev txaus siab rau kev lag luam peev yog siab
Xyoo 2021, ntau qhov chaw tawm ntawm kev lag luam zaub LED kev lag luam yuav nkag mus rau theem ntawm kev lag luam sai, thiab cov khoom lag luam yuav ua kom zoo dua qub.
Ntawm lawv, lub photoelectric conversion efficiency ntawm UVC LED tau tshaj 5.6%, thiab nws tau nkag mus rau qhov chaw loj huab cua sterilization, dynamic dej sterilization, thiab complex nto sterilization lag luam;
Nrog rau kev txhim kho cov thev naus laus zis xws li lub teeb taub hau ntse, los ntawm cov teeb pom kev zoo, HDR lub tsheb qhia, thiab teeb pom kev zoo, qhov nkag mus ntawm lub tsheb LEDs tseem nce ntxiv, thiab kev loj hlob ntawm kev lag luam tsheb LED yuav tsum tshaj 10% hauv 2021. ;
Txoj cai lij choj ntawm kev cog qoob loo tshwj xeeb hauv North America tau txhawb nqa qhov nrov ntawm LED cog teeb pom kev zoo.Kev ua lag luam cia siab tias qhov kev loj hlob txhua xyoo ntawm LED cog teeb pom kev lag luam yuav ncav cuag 30% hauv 2021.
Tam sim no, me me-pitch LED zaub thev naus laus zis tau lees paub los ntawm cov tuam txhab ua lag luam tseem ceeb thiab tau nkag mus rau qhov kev loj hlob sai sai.Ntawm ib sab, ua tiav cov tuam txhab lag luam xws li Apple, Samsung, thiab Huawei tau nthuav dav lawv cov Mini LED backlight cov khoom lag luam, thiab cov tuam txhab TV xws li TCL, LG, thiab Konka tau nthuav tawm high-end Mini LED backlight TVs.
Ntawm qhov tod tes, active lub teeb-emitting Mini LED panels kuj tau nkag mus rau theem ntau lawm.Thaum lub Tsib Hlis 2021, BOE tau tshaj tawm qhov kev tsim khoom loj ntawm lub cim tshiab ntawm iav-raws li Mini LED vaj huam sib luag, uas muaj qhov zoo ntawm ultra-siab brightness, sib piv, xim gamut, thiab seamless splicing.
Xyoo 2021, cov tuam txhab ua lag luam thiab tsoomfwv hauv nroog tau mob siab rau kev nqis peev hauv kev lag luam LED.Ntawm lawv, nyob rau hauv lub downstream davhlau ya nyob twg teb, nyob rau hauv lub Tsib Hlis 2021, Tuam Tshoj tau nqis peev 6.5 billion yuan los tsim lub Mini LED zaub chaw ua si, thiab cov tso zis nqi yuav tsum tshaj 10 billion yuan tom qab ua tiav;Nyob rau hauv lub midstream ntim teb, nyob rau hauv Lub ib hlis ntuj 2021, Tuam Tshoj npaj yuav nqis peev 5.1 billion yuan los tsim 3500 Ib tug me me-pitch LED ntau lawm kab, nrog rau kwv yees txhua xyoo tso zis tus nqi ntawm ntau tshaj 10 billion yuan tom qab ncav cuag ntau lawm.Nws kwv yees tias xyoo 2021, kev nqis peev tshiab hauv tag nrho Mini / Micro LED kev lag luam saw yuav tshaj 50 billion yuan.
Nrhiav rau pem hauv ntej mus rau 2022, vim qhov poob ntawm cov txiaj ntsig ntawm cov ntawv thov teeb pom kev zoo ib txwm muaj, nws xav tias ntau lub tuam txhab yuav tig mus rau LED zaub, tsheb LED, UV LED thiab lwm daim ntawv thov.
Xyoo 2022, kev nqis peev tshiab hauv kev lag luam zaub LED kev lag luam yuav tsum tswj hwm qhov ntsuas tam sim no, tab sis vim yog qhov kev tsim ua ntej ntawm cov qauv kev sib tw hauv LED zaub, nws xav tias qhov kev nqis peev tshiab yuav poob qis rau qee qhov.
Ntau yam teeb meem uas xav tau kev saib xyuas
01 Overcapacity accelerates kev lag luam consolidation
Kev loj hlob sai ntawm kev lag luam hauv tsev LED tso zis tus nqi kuj tau coj los ntawm overcapacity hauv kev lag luam tag nrho.Lub overcapacity ntxiv accelerates kev koom ua ke thiab de-capacity nyob rau hauv kev lag luam, thiab txhawb kev loj hlob thiab kev loj hlob ntawm LED kev lag luam nyob rau hauv lub fluctuation.
Nyob rau hauv lub tshav pob ntawm LED epitaxial chips, lub siab ntawm destocking ntawm kev lag luam yog nce, thiab lub peev xwm tshaj yog pauv mus rau cov khoom qis kawg, uas ua rau muaj kev sib tw hnyav nyob rau hauv lub hom phiaj LED nti ua lag luam thiab tsis tu ncua ntawm cov nqi.Cov tuam txhab me me thiab nruab nrab LED nti muaj peev xwm tsim tau lossis txawm tias kaw, uas ua rau txo qis kev lag luam xav tau rau LED pem hauv ntej-kawg khoom.
Hauv kev ntim khoom, cuam tshuam los ntawm kev tso tawm tas li ntawm LED ntim lub peev xwm thiab kev txo qis ntawm cov txiaj ntsig, cov nqi ntim ntawm cov khoom siv hluav taws xob me thiab nruab nrab tau poob qis, thiab cov nqi ntawm cov khoom siv hluav taws xob siab kuj tau qhia me ntsis kev poob qis. .Nws raug yuam kom tsim nyob rau hauv cov kev taw qhia ntawm customized lub teeb qhov chaw yam ntxwv.
Hauv daim ntawv thov LED, cov txiaj ntsig ntawm cov teeb pom kev zoo ib txwm ua txuas ntxiv mus, thiab cov lag luam loj nrog lub peev xwm tsim muaj zog, cov peev txheej tswv, thiab cov khoom lag luam zoo kuj raug cuam tshuam thiab yuam kom tig mus rau qhov chaw tawm tshiab xws li LED zaub.Cov lag luam me thiab nruab nrab yog qhov nyuaj zuj zus tuaj.
Xyoo 2021, kev lag luam thoob ntiaj teb tso saib LED kev lag luam kev txaus siab los nqis peev tau poob qis tag nrho raws li tus kab mob ntsws tshiab.Raws li keeb kwm ntawm Sino-US kev lag luam kev sib txhuam thiab kev txaus siab ntawm RMB pauv tus nqi, cov txheej txheem automation ntawm LED cov lag luam tau nrawm dua thiab kev lag luam kev sib koom ua ke tau dhau los ua ib qho tshiab.
Nrog rau qhov maj mam tshwm sim ntawm overcapacity thiab thinning ntawm profits nyob rau hauv lub LED kev lag luam, thoob ntiaj teb LED manufacturers tau nquag koom ua ke thiab tshem tawm nyob rau hauv lub xyoo tsis ntev los no, thiab cov ciaj sia taus siab ntawm kuv lub teb chaws txoj kev lag luam LED tau nce ntxiv.Txawm hais tias kuv lub teb chaws cov lag luam LED tau rov qab los ntawm lawv cov khoom xa tawm vim qhov hloov pauv hloov pauv, nyob rau lub sijhawm ntev, nws yog qhov kev zam tsis tau tias kuv lub teb chaws hloov pauv mus rau lwm lub teb chaws yuav tsis muaj zog, thiab kev lag luam LED hauv tsev tseem tab tom ntsib teeb meem ntawm overcapacity.
02 Kev nce nqi raw khoom ua rau tus nqi hloov pauv
Xyoo 2021, tus nqi ntawm cov khoom lag luam hauv kev lag luam zaub LED kev lag luam yuav nce ntxiv.Cov tuam txhab tseem ceeb hauv tsev thiab txawv teb chaws xws li GE Tam sim no, Universal Lighting Technologies (ULT), Leyard, Unilumin Technology, Mulinsen, thiab lwm yam tau nce nqi khoom ntau zaus, nrog qhov nruab nrab nce ntawm 5%, ntawm cov nqi ntawm cov khoom tsawg heev. nyob rau hauv cov khoom luv luv tau nce ntau li 30%.Qhov laj thawj tseem ceeb yog vim li cas tus nqi ntawm cov khoom siv LED hloov pauv vim nce nqi raw khoom.
Ua ntej ntawm tag nrho cov, vim muaj kev cuam tshuam ntawm tus kab mob ntsws tshiab mob ntsws, lub voj voog xa khoom ntawm lub ntiaj teb LED kev lag luam tau raug thaiv, ua rau cov khoom siv raw khoom nce nqi.
Vim muaj qhov sib txawv ntawm cov khoom siv thiab kev xav tau ntawm cov khoom siv raw, cov khoom siv hluav taws xob thiab cov khoom lag luam hauv cov khoom lag luam tau hloov kho cov nqi ntawm cov ntaub ntawv raw mus rau qhov sib txawv, suav nrog LED zaub tsav tsheb ICs, RGB ntim khoom, PCB boards thiab lwm yam khoom siv raw khoom. .
Qhov thib ob, cuam tshuam los ntawm Sino-Asmeskas kev lag luam kev sib txhuam, qhov tshwm sim ntawm "tsis muaj cov tub ntxhais" tau nthuav tawm hauv Suav teb, thiab ntau lub tuam txhab muaj feem cuam tshuam tau nce lawv cov peev hauv kev tshawb fawb thiab kev tsim cov khoom lag luam hauv AI thiab 5G, uas tau nthuav tawm cov khoom lag luam. thawj lub peev xwm ntawm LED kev lag luam, uas yuav ua rau kom nce raw khoom nqi..
Thaum kawg, vim kev nce nqi ntawm kev thauj mus los thiab kev thauj mus los, tus nqi ntawm cov khoom siv raw kuj tau nce ntxiv.
Txawm hais tias nws yog teeb pom kev zoo lossis cov chaw ua haujlwm, qhov sib txawv ntawm cov nqi nce yuav tsis txo qis hauv lub sijhawm luv.Txawm li cas los xij, los ntawm qhov kev xav ntawm kev txhim kho mus sij hawm ntev ntawm kev lag luam, nce nqi yuav pab cov tuam txhab ua kom zoo dua qub thiab txhim kho lawv cov qauv khoom thiab nce cov khoom muaj nqis.
03 Muaj ntau qhov kev nqis peev rov ua dua tshiab hauv cov haujlwm tshiab
Txij li thaum lub lag luam tso saib LED kev lag luam kev nqis peev yog qhov sib txawv thoob plaws lub teb chaws, muaj teeb meem ntawm kev rov ua lag luam hauv cov teb tshiab.
Piv txwv li, Mini / Micro LED zaub thev naus laus zis muaj cov yam ntxwv zoo xws li kev ci ntsa iab, kev sib koom ua ke siab, siab refresh, thiab saj zawg zog zaub, thiab tau dhau los ua lub cim tshiab ntawm cov cuab yeej siv tau lees paub los ntawm kev lag luam tom qab OLED thiab LCD.Mini / Micro LED zaub cov khoom lag luam nyob rau theem ntawm kev xav tau tawg, thiab kev lag luam dav dav ua rau Mini / Micro LED cov peev nyiaj kub.
Piv txwv li, Ruifeng Optoelectronics tau nce txog 700 lab yuan rau Mini / Micro LED thev naus laus zis tshawb fawb thiab kev tsim kho cov haujlwm, Huacan Optoelectronics xav tias yuav nqis peev 1.5 billion yuan rau Mini / Micro LED kev tshawb fawb thiab kev tsim kho thiab tsim cov haujlwm, Leyard, Epistar, Lijingwei Electronics koom ua ke. thawj Micro LED tshawb fawb lub koom haum hauv Suav teb.Txawm hais tias cov kab ntau lawm tshiab rau Mini / Micro LED tau raug tsim tawm, ntau yam teeb meem xws li kev hloov pauv loj thiab kho, kev tsav tsheb thiab kev hloov xim tsis tau daws tau zoo, thiab cov ntaub ntawv tseem ceeb thiab cov khoom siv tseem tab tom ntsib teeb meem ntawm "caj dab".
Muaj qhov tsis paub meej txog kev nkag mus ntawm ntau hom kev peev txheej, coj cov peev nyiaj thiab cov peev nyiaj lag luam rau hauv daim teb no.Txhawm rau daws cov teeb meem no, tsis yog tsuas yog kev nqis peev uas yuav tsum tau ua los coj thiab tsav kev sib txuas ntawm kev lag luam nce toj thiab qis qis, tab sis kuj tseem yuav tsum muaj kev sib txuas tseem ceeb.Ua rau qhov tsis txaus.
Cov lus pom zoo rau kev tiv thaiv yuav tsum tau ua
01 Sib koom tes tsim kev lag luam hauv ntau thaj tsam thiab coj cov haujlwm loj
Lub National Development thiab Reform Commission, Ministry of Industry thiab Information Technology thiab lwm lub chaw tswj xyuas yuav tsum tau koom tes nrog kev txhim kho ntawm kev lag luam LED kev lag luam nyob rau hauv ntau qhov chaw, tshawb nrhiav "qhov rais qhia" mechanism rau cov haujlwm loj LED, thiab txhawb kev hloov kho ntawm lub qhov rais. LED kev lag luam qauv.Txhawb kev hloov pauv ntawm LED nti substrate raug tsim thiab ntim cov kab ntau lawm, txo qis kev txhawb nqa rau cov teeb pom kev zoo ntawm cov teeb pom kev zoo ib txwm muaj, thiab txhawb kev txhim kho thiab hauv cheeb tsam ntawm cov khoom siv thiab cov khoom siv LED.Txhawb nqa cov tuam txhab ua lag luam LED hauv tsev los ua kom muaj kev koom tes nrog kev koom tes nrog cov tuam txhab hauv cov cheeb tsam siab heev xws li Europe thiab Tebchaws Meskas, thiab txhawb nqa cov kab ntau lawm los daws cov kev lag luam loj.
02 Txhawb kev sib koom ua ke kev tsim kho tshiab thiab R&D los tsim cov txiaj ntsig zoo hauv cov haujlwm tshiab
Siv cov peev nyiaj uas twb muaj lawm los txhawm rau txhim kho cov khoom siv sib txuas hauv cov chaw tshiab ntawm LED kev lag luam.Lub nti substrate txuas tsom rau kev txhim kho kev ua tau zoo ntawm ultra-high-txhais Mini / Micro LED thiab sib sib zog nqus UV LED chips;lub ntim txuas tsom mus rau kev txhim kho cov txheej txheem ntim khoom zoo xws li ntsug thiab flip-chip ntim thiab txo cov nqi tsim khoom;daim ntawv thov txuas tsom mus rau kev tsim cov teeb pom kev zoo, teeb pom kev zoo, cov nroj tsuag Teeb pom kev zoo thiab lwm yam kev lag luam pilot ua qauv qhia cov phiaj xwm txhawm rau txhawm rau txhawm rau tsim cov qauv kev lag luam pawg;rau cov khoom siv thiab cov khoom siv, koom tes nrog cov tuam txhab kev sib koom ua ke los txhim kho cov theem hauv cheeb tsam ntawm high-end LED cov khoom thiab cov khoom siv.
03 Txhim kho kev lag luam tus nqi saib xyuas thiab nthuav cov khoom xa tawm
Koom tes nrog cov tuam txhab kev sib koom ua ke los tsim ib lub semiconductor nti nqi saib xyuas qhov system, ntxiv dag zog rau kev saib xyuas ntawm LED kev ua lag luam, thiab ua kom nrawm rau kev tshawb nrhiav thiab kev rau txim ntawm kev ua txhaum cai ntawm kev tsav tsheb nce tus nqi ntawm LED chips thiab cov ntaub ntawv raws li qhia cov lus qhia.Txhawb kev tsim kho ntawm cov koom haum LED kev lag luam hauv tsev, tsim kom muaj kev pabcuam pej xeem cov qauv, kev sim, cov cuab yeej cuab tam kev txawj ntse, thiab lwm yam., mloog zoo rau cov peev txheej, pab cov lag luam ntxiv dag zog rau kev sib pauv thoob ntiaj teb thiab kev koom tes, thiab nthuav tawm cov khoom xa tawm rau cov khoom lag luam txawv teb chaws.
Post lub sij hawm: Jan-21-2022