Tom qab ob peb txoj kev ua kev cai raus dej, feem ntau ntawm Tuam Tshoj' cov tuam txhab LED nti tau maj mam thim tawm, thiab cov lej ntawm lawv cov tuam txhab tau poob qis los ntawm qhov pib ntau dua 80. Suav thiab suav, tsuas muaj xya lub tuam txhab tsim khoom loj sab laug hauv kev ua lag luam uas tseem muaj lub zog los sib tw. Cia' saib ntawm LEDinside.
Dab tsi yog qhov loj LED nti manufacturers tsim txog?
Raws li LEDinside, Optoelectronics Research Division of TrendForce, tag nrho cov LED cov nyiaj tau los (tsuas yog muag sab nraud) ntawm LED nti manufacturers hauv Suav teb xyoo 2020 yuav yog 11.5 billion yuan.
Nyob rau tib lub sijhawm, vim yog kev tshem tawm ntawm qee lub tuam txhab los ntawm kev ua lag luam, qhov kev xav ntawm LED kev lag luam nti tau nce ntxiv. Tam sim no, muaj txog 14 LED nti tsim khoom hauv Suav teb. Ntawm lawv, saum peb lub tuam txhab LED nti ua lag luam suav txog 67% ntawm lawv cov nyiaj tau los.
Hais txog qeb duas, San' Optoelectronics, HC Semitek, thiab Drylight Peev Xwm yog ib ntawm peb lub tuam txhab LED nti loj tshaj plaws hauv Suav teb suav nrog cov nyiaj tau los xyoo 2020, thiab Jucan Optoelectronics, Azure Lithium Core, thiab Zhaochi Co ., Ltd. qeb plaub txog rau rau.
Ntxiv rau rau rau lub tuam txhab no, Zhaoyuan Optoelectronics tau maj mam tau txais kev txhawb nqa hauv thaj tsam ntawm LED chips nrog kev tso tawm ntawm theem thib ob txoj haujlwm muaj peev xwm.
1. Sanan Optoelectronics
Sanan Optoelectronics yuav txuas ntxiv kho nws cov qauv khoom hauv xyoo 2020 thiab tau ua tiav qhov kev vam meej.
Ntawm lawv, hais txog Mini LED, Sanan Optoelectronics tau koom tes nrog ntau tus neeg paub zoo hauv qab cov neeg siv khoom thoob ntiaj teb los qhia Mini LED rau hauv TV, tso saib thiab lwm yam haujlwm, thiab tau dhau los ua Samsung' thawj lub chaw muag khoom ntawm Mini LED nti;
Rau Micro LED, Sanan Semiconductor thiab TCL Huaxing tau tsim Micro LED sib koom ua ke kuaj;
Infrared, ultraviolet, tsheb, teeb pom kev zoo ntawm tsob ntoo thiab lwm yam kev faib kuj tseem maj mam pib, thiab qhov kev faib ua feem ntawm kev muag yuav maj mam nce ntxiv.
Hais txog kev ua tiav txoj haujlwm, Quanzhou San'an Semiconductor yuav maj mam tso nws cov peev txheej tsim tawm xyoo 2020; Hubei San'an pib sim tsim khoom nyob rau lub Plaub Hlis xyoo no thiab pib theem thib ob ntawm kev tsim kho; Hunan San'an Phase I txoj haujlwm tau muab tso rau hauv kev tsim khoom thaum Lub Rau Hli xyoo no.
2. HC Semitek
HC Semitek' Mini LED chips yuav yog thawj qhov ua tiav cov khoom lag luam loj thiab muag khoom hauv xyoo 2019, thiab nws qib txuj ci yog nyob rau hauv txoj haujlwm tseem ceeb hauv Suav teb. ntawm lawv:
Mini LED COB nti: Ua tus coj hauv kev daws teeb meem ntawm teeb pom kev sib cais thiab ua kom pom cov xim zoo nkauj.
Mini LED RGB nti: Ua tiav txoj kev txhim kho rov ua dua thiab tsim cov lus qhia ntawm cov khoom lag luam tiam tshiab, thiab tau pom zoo los ntawm cov dav hlau davhlau ya nyob twg cov neeg siv khoom lag luam thiab xa tawm hauv ib pawg.
Mini LED backlight chips: Cov khoom lag luam npog tag nrho cov khoom lag luam dav dav rau Pads, khoos phis tawj, saib, TV, thiab tsheb; txuas ntxiv txhim kho cov txheej txheem kev daws teeb meem nrog cov neeg siv khoom tseem ceeb, thiab qee cov khoom tau raug xa tawm hauv cov khoom.
Micro LED chips: kev xa khoom me me tau siv hauv Micro LED zaub qauv ntawm ntau tus neeg siv kawg.
Ib qho ntxiv, HC Semitek' cov khoom lag luam qib siab xws li teeb pom kev zoo, teeb pom kev thiab teeb pom kev zoo thiab ua tau zoo, thiab cov nyiaj tau los muag yuav nce ntxiv hauv xyoo 2020.
3. Qhuav photoelectric
Tam sim no, tag nrho cov peev txheej tsim khoom ntawm Qianzhao Optoelectronics tau raug tso tawm.
Hauv thaj chaw liab thiab daj, hauv txoj haujlwm nthuav dav ntawm lub teeb liab thiab daj lub teeb ci LED thiab triple hlws ris gallium arsenide hnub ci siv los ntawm Qianzhao Optoelectronics hauv Yangzhou, high-end flip-chips, infrared chips thiab lwm yam khoom tau loj- tsim thiab muab;
Hauv thaj chaw xiav thiab ntsuab, lub peev xwm ntawm Qianzhao Optoelectronics Nanchang lub hauv paus pib tau ua tiav. Lub tuam txhab muaj cov txheej txheem nthuav dav ntawm cov khoom lag luam teeb pom kev zoo, cov khoom siv hluav taws xob siab, cov khoom siv hluav taws xob, cov khoom lag luam muaj txiaj ntsig zoo, cov khoom lag luam rov qab, cov khoom lag luam tig, cov khoom Mini/Micro LED, thiab Cov khoom lag luam zaub. Ntawm lawv, Qianzhao Optoelectronics tsom mus rau kev teeb tsa ntawm Mini/Micro LED chips, thiab tau kos npe rau phiaj xwm kev koom tes pom zoo nrog ntau tus neeg nqes dej thiab cov neeg siv daim ntawv thov dav hlau.
4. Jucan Optoelectronics
Daim ntawv thov thaj chaw ntawm Jucan Optoelectronics LED chips suav nrog teeb pom kev dav, teeb pom kev zoo, kev kho mob zoo nkauj, thiab lwm yam, ntawm qhov ntau yam ntawm cov khoom lag luam nti xws li raug cai, ntxeev-nti thiab qhov hluav taws xob tau pib rau teeb pom kev zoo.
Txog Mini LED cov khoom lag luam, Jucan Optoelectronics tau muab cov ntawv pov thawj sib piv ntau lawm pov thawj thiab tsim thiab txhim kho ntau yam khoom lag luam rau cov tuam txhab nqes, thiab nws cia siab tias yuav ua tiav ntau ntau yam khoom hauv lub xyoo no.
Hais txog Micro LED, Jucan Optoelectronics tau tshaj tawm R& D cov khoom tiav ib nrab uas ua tau raws li qhov xav tau ntawm cov neeg siv khoom. Txawm li cas los xij, vim yog yam tsis paub tseeb hauv cov cuab yeej siv, cov txheej txheem kev ua haujlwm, daim ntawv thov kev lag luam, thiab lwm yam, Micro LED chips nyob deb ntawm kev lag luam lossis txawm tias qhov khoom loj loj. Ntev ntev.
Hais txog cov khoom siv hluav taws xob thiab cov chips hauv kev lag luam tsheb, Jucan Optoelectronics tau nquag siv GaN-based flip-chip LED chips rau cov tsheb siab kawg, thiab tau ua tiav ntau lub tseem fwv txoj kev tshawb fawb thiab thev naus laus zis, uas tau ua tiav zoo.
Ib qho ntxiv, thaum lub Kaum Ib Hlis xyoo tas los, Jucan Optoelectronics thiab Lub Tsev Kawm Ntawv ntawm Cov Khoom Siv Hluav Taws Xob ntawm Suav Academy ntawm Kev Tshawb Fawb tau tshawb fawb txog nitride optoelectronics thiab kev siv thev naus laus zis rau kev sib txuas lus kho qhov muag, thiab tsim kom muaj kev ua tau zoo thiab muaj zog loj nitride luminescence thiab cov cuab yeej ntsuas. Tam sim no, txoj haujlwm tau nce qib raws li tus neeg ua haujlwm.
Txoj haujlwm Jucan Suqian kuj tau ua tiav lawm. Thaum Lub Xya Hli 5, thaum Jucan Optoelectronics raug tshawb xyuas los ntawm ib lub tsev haujlwm, nws tau hais tias Jucan Suqian tau ua tiav daim ntawv thov thiab tau txais kev tsim nyog ntawm kev tshuaj xyuas ib puag ncig. "Yav tom ntej nrog cov peev nyiaj txaus, lub tuam txhab yuav ua tiav txoj haujlwm tswj hwm thiab ua haujlwm sai li sai tau."
5. Azure lithium core
Azure Lithium maj nkag mus rau LED epitaxial wafer thiab nti tsim chaw hauv xyoo 2011, thiab nws cov lag luam LED tau ua tiav qhov kev hloov pauv hauv thawj peb lub hlis xyoo 2021.
LED ua lag luam ntawm Azure Lithium Core yog coj los ntawm Huaian Aoyang Shunchang Optoelectronics, thiab cov khoom lag luam txuas ntxiv los ntawm txheej txiav, polishing, PSS, thiab epitaxial wafers rau LED chips.
Tam sim no, xiav lithium-core Mini LED cov khoom lag luam tau xa mus rau hauv cov khoom lag luam, thiab cov khoom lag luam loj-tig flip-chip TV backlight tau pib.
6. Zhaochi sib koom
Zhaochi' s LED nti lag luam pib tsim khoom thaum kawg ntawm 2019, thiab nws cov peev txheej tsim khoom yuav maj mam tso tawm hauv thawj ib nrab ntawm 2020. Txawm li cas los xij, nyob rau xyoo tag nrho ntawm 2020, Zhaochi' s LED nti ua lag luam cov nyiaj tau los tau nce mus rau qhov chaw thib rau ntawm cov tuam txhab LED nti hauv Suav teb loj, thiab nws lub zog tsis kam ua. Ntseeg tsis tau.
Nws tau tshaj tawm tias Zhaochi' s LED nti lag luam feem ntau yog Zhaochi Semiconductor. Ntawm lawv, txoj haujlwm xiav thiab ntsuab tau ua haujlwm tiav nyob rau plaub lub hlis xyoo 2019, thiab txoj haujlwm liab thiab daj yuav muab tso rau hauv xyoo no.
Hais txog kev muaj peev xwm ntau lawm, Zhaochi' cov ntawv tshawb fawb tshaj tawm rau lub Tsib Hlis 25 tau taw qhia tias lub tuam txhab' lub peev xwm tsim khoom txhua hli rau cov chips xiav thiab ntsuab tau mus txog 500,000 txog 600,000 plaub-nti chips ib hli, uas yog kwv yees li 28 lab ob-nti chips hauv ib xyoos.
7. Zhaoyuan Optoelectronics
Zhaoyuan Optoelectronics' LED kev lag luam tsim kho txoj haujlwm yog txoj haujlwm tseem ceeb hauv xeev Fujian thiab txoj haujlwm tseem ceeb hauv nroog Fuzhou, nrog kev nqis peev tag nrho ntawm 3.177 billion yuan, uas yuav ua tiav hauv ob theem.
Thawj theem ntawm txoj haujlwm tau nqis peev tag nrho ntawm 1 billion yuan, thiab 100,000/hli epitaxial wafers thiab 100,000 wafers/hli nti cov kab tsim khoom tau tsim; theem ob ntawm txoj haujlwm muaj peev txheej tag nrho ntawm 2.177 billion yuan, kev tsim khoom ntau hauv xyoo 2019, mus txog qhov tsim peev txheej ntawm 1 lab epitaxial wafers /Lub Hlis, 680,000 chips /hli.
Thaum Lub Ib Hlis 18 xyoo no, Zhaoyuan Optoelectronics tseem tau kos npe rau daim ntawv cog lus koom tes nrog Zhongke Xinyuan. Ob tog yuav tshaj tawm txoj hauv kev koom tes hauv thaj tsam ntawm cov khoom siv tooj liab ua kom sib koom tshawb fawb cov tshuab thev naus laus zis phosphor thiab siv tau LED epitaxial wafers thiab chips, thiab ua tiav qhov sib txawv xim kub, Tooj ceramic tsim phosphor, epitaxial kev loj hlob, nti sib txuas thiab lwm yam thev naus laus zis.
Hais txog kev teeb tsa ntawm thaj chaw uas tshwm sim, Zhaoyuan Optoelectronics tau tshwj xeeb tsim Fujian Xeev Micro-pitch LED Chip Engineering Research Center, uas feem ntau tshawb fawb Mini LED thiab Micro LED.
