Lub LED chip yog qhov tseem ceeb tshaj plaws ntawm lub teeb LED. Ntau lub teeb LED ua tsis tau vim yog cov LED chips. Lub semiconductor me me no yog qhov chaw uas lub teeb tau tsim, thiab nws qhov zoo cuam tshuam ncaj qha rau qhov kaj, qhov tseeb ntawm xim, lub neej ntev, thiab kev siv hluav taws xob zoo. Yog vim li cas kev xaiv lub chaw tsim khoom LED chip zoo tseem ceeb dua li ntau tus neeg paub.
Dab tsi yog LED Chip?
Ib lub LED chip yog ib qho khoom me me uas nyob hauv lub teeb LED uas tsim lub teeb. Thaum hluav taws xob hla lub chip, nws tso tawm lub zog ua lub teeb, ib qho txheej txheem hu ua electroluminescence.
Hauv cov lus yooj yim, lub LED chip yog "lub cav" ntawm LED. Yog tsis muaj nws, tsis muaj lub teeb. LED chips feem ntau yog ua los ntawm cov ntaub ntawv semiconductor xws li gallium nitride (GaN) lossis indium gallium nitride (InGaN). Cov ntaub ntawv no tau tsim tshwj xeeb los tswj cov hluav taws xob ntws li cas thiab lub teeb tawm li cas.
Nov yog qee lub npe nrov LED chip hom, cov chaw tsim khoom koj tuaj yeem xav txog siv los ua koj lub teeb LED.
Sab saum toj 21 LED Chip Manufacturers List
| Txoj hauj lwm | lub tuam txhab | Xyoo Tsim | Qhov chaw | Neeg ua hauj lwm |
| 1 | Cree LED | 1987 | TEB CHAWS USA | 1,001-5,000 |
| 2 | ams-OSRAM | 1981 | Austria | 10,001 + |
| 3 | Nichia | 1956 | Nyiv | 5,001-10,000 |
| 4 | Toyoda Gosei | 1934 | Nyiv | 10,001 + |
| 5 | Toshiba Corporation | 1875 | Nyiv | 10,001 + |
| 6 | Lumileds | 1999 | Netherlands | 1,001-5,000 |
| 7 | Seoul Semiconductor | 1992 | South Kauslim | 1,001-5,000 |
| 8 | SemiLEDs | 2005 | Taiwan | 201-500 |
| 9 | Bridgelux | 2002 | TEB CHAWS USA | 51-200 |
| 10 | CITIZEN ELECTRONICS | 1970 | Nyiv | 1000 + |
| 11 | Samsung LED teeb | 1995 | South Kauslim | 10,001 + |
| 12 | Edison Opto | 2001 | Taiwan | 1000 + |
| 13 | txaus siab | 1996 | Taiwan | 5,001-10,000 |
| 14 | LEDYi | 2011 | Tuam Tshoj | 201-500 |
| 15 | Everlight Electronics | 1983 | Taiwan | 5001-10000 |
| 16 | LITEON | 1975 | Taiwan | 10,001 + |
| 17 | Luminous | 2014 | TEB CHAWS USA | 201-500 |
| 18 | STANLEY ELECTRIC | 1920 | Nyiv | 10,001 + |
| 19 | ROHM | 1958 | Nyiv | 5001-10000 |
| 20 | DOMINANT Opto Technologies | 2000 | Malaysia | 1001-5000 |
| 21 | Refond Optoelectronics | 2000 | Tuam Tshoj | 1,001-5,000 |
1. Cree LED
Tsim muaj xyoo 1987, Cree LED pib nrog kev tsom mus rau cov ntaub ntawv semiconductor thiab ua rau muaj kev siv cov xiav LED tuag hauv tsheb thiab cov ntawv thov backlighting. Thoob plaws xyoo 1990, peb tau txhim kho cov thev naus laus zis LED ntxiv thiab dhau los ua tus thawj coj hauv qhov chaw.
Cree LED tau ua kom muaj kev hloov pauv ntawm LED Lighting Revolution hauv xyoo 2006 nrog kev tso tawm ntawm thawj lub teeb pom kev zoo hauv kev lag luam, XLamp® XR-E LED. Txij li thaum ntawd los, peb tau tsav kev tsim kho tshiab uas tau tsim LEDs ua lub thev naus laus zis tseem ceeb siv rau hauv kev teeb pom kev zoo dav dav thiab cov ntawv thov tso saib video loj. Niaj hnub no, peb txuas ntxiv nthuav dav thiab tsim kho tshiab nrog cov kev daws teeb meem LED zoo tshaj plaws.
2. aws OSRAM
ams OSRAM yog lub tuam txhab tsim khoom siv LED thoob ntiaj teb uas paub txog nws txoj kev tsom mus rau kev tsim kho tshiab thiab kev siv tshuab semiconductor. Lub tuam txhab tsim cov chips LED zoo uas tsim los rau cov ntawv thov xws li teeb pom kev zoo hauv tsheb, teeb pom kev zoo dav dav, cov tshuab kev lag luam, kev cog qoob loo, thiab teeb pom kev zoo tshwj xeeb.
ams OSRAM muab qhov tseem ceeb rau kev ua haujlwm zoo, kev ua haujlwm pom kev zoo, thiab kev tswj xim meej, ua rau nws cov LED chips haum rau ob qho tib si kev ua haujlwm thiab kev xav tau teeb pom kev zoo. Nrog kev txawj ntse engineering tob thiab kev tsim khoom tas mus li, lub tuam txhab muab cov kev daws teeb meem LED chip txhim khu kev qha uas ua tau raws li cov qauv kev ua tau zoo nruj thoob plaws ntau yam kev tshaj lij thiab coj mus muag teeb pom kev zoo daim ntaub ntawv.
3. Nichia
Lub hauv paus chiv keeb ntawm Nichia tau los ntawm kev tshoov siab ntawm tus tsim Nichia, Nobuo Ogawa, los siv limestone hauv nws lub nroog Tokushima rau kev tsim cov calcium sib xyaw siv rau hauv cov ntaub ntawv tshuaj. Nichia tau siv zog rau monotsukuri * nrog nws cov thev naus laus zis qub, thaum nthuav dav nws cov khoom lag luam los ntawm cov calcium sib xyaw mus rau phosphors, LEDs, Laser Diodes, cov ntaub ntawv cathode rau Lithium-ion roj teeb, thiab cov ntaub ntawv sib nqus.
Txawm hais tias muaj ntau yam teeb meem thiab kev nyuaj siab los xij, Nichia tau ua tiav hauv kev tsim ntau yam khoom zoo tshaj plaws hauv ntiaj teb raws li kev ntseeg ruaj khov, "tsim cov khoom zoo tshaj plaws hauv ntiaj teb los ntawm kev ua haujlwm rau siab ntso thiab siv cov thev naus laus zis, puv npo nrog kev txawj ntse, thiab kev txawj ntse ntawm txhua tus neeg ua haujlwm Nichia."
4. Toyoda Gosei
Toyoda Gosei yog ib lub tuam txhab tsim khoom lag luam Nyiv Pooj uas muaj ntau yam khoom siv hauv tsheb, tab sis nws kuj tsim thiab tsim cov LED chips thiab pob khoom ua ib feem ntawm nws "Kev Lag Luam Tshiab," siv nws cov ntaub ntawv tseem ceeb thiab kev txawj ntse ntawm semiconductor.
Lub tuam txhab cov khoom siv LED suav nrog cov pob khoom LED teeb pom kev zoo uas tsim los rau kev siv hluav taws xob tsawg thiab cov LED UV-C siab heev rau kev siv tshuaj tua kab mob, uas qhia txog nws txoj kev tsim kho tshiab hauv kev siv tshuab semiconductor optical. Toyoda Gosei txoj hauv kev sib xyaw ua ke kev tsim khoom zoo nrog kev tsim cov chip LED tshiab, lub hom phiaj yog xa cov kev daws teeb meem LED txhim khu kev qha, ua tau zoo rau ob qho tib si teeb pom kev zoo thiab kev siv hluav taws xob ua haujlwm.
5. Toshiba
Toshiba yog ib lub tuam txhab thev naus laus zis thoob ntiaj teb uas muaj keeb kwm ntev hauv kev siv hluav taws xob thiab optoelectronics, suav nrog cov thev naus laus zis LED thiab cov khoom siv LED. Lub platform Toshiba qhia txog kev txawj ntse ntawm semiconductor uas txhawb nqa kev tsim cov kev daws teeb meem LED uas siv hluav taws xob tsawg.
Toshiba tau ua haujlwm rau cov thev naus laus zis LED dawb uas tsim los txhim kho kev ua haujlwm zoo, txo kev siv hluav taws xob, thiab txhawb nqa lub hom phiaj kev ruaj khov. Los ntawm kev siv cov txheej txheem tsim khoom semiconductor siab heev, lub tuam txhab pab txhawb rau cov chips LED thiab cov chaw teeb pom kev zoo siv rau hauv kev teeb pom kev zoo dav dav thiab cov chaw ua haujlwm hauv kev lag luam. Toshiba tseem tsom mus rau kev ntseeg tau, kev ua haujlwm ruaj khov, thiab kev txuag hluav taws xob mus sij hawm ntev thoob plaws nws cov kev daws teeb meem LED.
6. Lumileds
Lumileds yog ib lub tuam txhab tsim khoom siv LED uas tsim cov thev naus laus zis tshiab hauv LED thiab microLED. Lub tuam txhab tsom mus rau cov kev daws teeb meem uas tau tsim los ua kom ua haujlwm tau zoo raws sijhawm thaum muab cov txiaj ntsig zoo hauv kev ua haujlwm zoo, kev ruaj khov, thiab qhov zoo ntawm lub teeb.
Nrog keeb kwm rov qab mus rau Hewlett-Packard thiab keeb kwm ua tus thawj coj ntawm cov LEDs muaj zog siab, Lumileds tau hloov zuj zus mus ua tus neeg ua si tseem ceeb hauv microLED thev naus laus zis rau kev siv tsheb thiab kev tso saib. Nws cov LED chips yog tsim los ua kom tau raws li qhov xav tau teeb pom kev zoo niaj hnub, muab lub neej ntev, kev ua haujlwm tas mus li, thiab tus nqi sib tw rau cov neeg siv khoom thoob plaws kev lag luam kev tshaj lij, kev lag luam, thiab kev lag luam teeb pom kev zoo siab.
7. Seoul Semiconductor
Seoul Semiconductor yog lub tuam txhab tsim khoom siv LED chip hauv Kaus Lim Qab Teb uas hloov lub zog hluav taws xob mus ua lub teeb ci zoo thiab zoo nrog kev tsom mus rau cov thev naus laus zis uas tsis ua rau ib puag ncig puas tsuaj thiab txuag hluav taws xob. Ua ib lub tuam txhab tsim khoom siv LED tshiab hauv ntiaj teb, lub tuam txhab tsim ntau yam LED chips thiab cov kev daws teeb meem rau kev teeb pom kev dav dav, tsheb, cov zaub, thiab cov ntawv thov tshwj xeeb.
Cov khoom lag luam ntawm Seoul suav nrog cov thev naus laus zis LED siab heev xws li WICOP cov LEDs uas tsis muaj pob, SunLike natural-spectrum LEDs, thiab cov qauv tsim chip ua haujlwm siab uas xa cov teeb pom kev zoo thiab kev ua tau zoo. Nrog ntau txhiab daim ntawv pov thawj thiab kev tshawb fawb thiab kev txhim kho tas mus li, Seoul Semiconductor txuas ntxiv thawb cov ciam teb ntawm cov chips LED tuaj yeem ua dab tsi hauv cov teeb pom kev zoo niaj hnub thiab cov kab ke tso saib.
8. SemiLEDs
SemiLEDs yog ib lub tuam txhab tsim khoom siv LED chips hauv Taiwan uas tshwj xeeb hauv kev tsim cov ultra-high-bright LED chips siv cov thev naus laus zis thiab kev ua tau zoo tshaj plaws. Lub tuam txhab SemiLEDs tau tsim tsa xyoo 2005 thiab muaj lub hauv paus nyob hauv Hsinchu Science Park, thiab tshwj xeeb hauv cov hlau alloy ntsug LED chips, tshwj xeeb tshaj yog cov xim xiav, dawb, ntsuab, thiab ultraviolet (UV), siv nws cov qauv tsim MvpLED ™ uas tau txais patent rau kev ua haujlwm zoo dua thiab lub neej ntev dua.
Lawv cov chips pab tau ntau yam kev siv, los ntawm kev teeb pom kev dav dav thiab kev siv hauv kev lag luam mus rau cov chaw tshwj xeeb xws li UV kho thiab teeb pom kev zoo hauv kev cog qoob loo. SemiLEDs kuj muab cov chips thiab cov khoom rau cov neeg ntim khoom thiab cov neeg tsim khoom teeb pom kev zoo uas xav tau cov kev daws teeb meem LED txhim khu kev qha, ua tau zoo.
9. Bridgelux
Bridgelux yog lub tuam txhab tsim khoom siv LED chip uas tau tsim tsa xyoo 2002 thiab sib xyaw cov kev tsim kho tshiab nrog kev ua tau zoo, tsim cov khoom siv LED zoo thiab cov teeb pom kev zoo siv rau ntau lub teeb pom kev zoo, cov paib, tsheb, thiab txawm tias cov ntawv thov flash ntawm lub koob yees duab.
Lawv tsim cov thev naus laus zis teeb pom kev zoo uas siv hluav taws xob tsawg thiab yooj yim rau kev sib koom ua ke, nrog rau kev tsom mus rau chip-on-board (COB) thiab surface-mount LED chips uas xa cov teeb pom kev zoo thiab kev ua haujlwm txhim khu kev qha. Bridgelux's chips tsim lub hauv paus ntawm ntau lub teeb LED niaj hnub, muab kev hloov pauv rau ob qho tib si kev lag luam thiab muaj teeb pom kev zoo xav tau.
10. Cov Khoom Siv Hluav Taws Xob ntawm Citizen
Citizen Electronics yog lub tuam txhab tsim khoom LED chip uas tau hwm los ntawm Nyiv Pooj, paub txog nws cov khoom siv zoo compact chip LEDs thiab muaj zog COB teeb pom kev zoo cov kev daws teeb meem. Tsis zoo li qee lub npe uas tsuas yog tsom mus rau cov khoom siv dav dav xwb, Citizen muab kev ua haujlwm zoo nrog lub teeb pom kev zoo tas mus li los pab cov neeg tsim qauv tsim cov khoom siv txhim khu kev qha.
Lawv cov LED chips tshwm sim hauv txhua yam los ntawm kev teeb pom kev zoo txhua hnub mus rau cov ntawv thov tshwj xeeb, thiab lawv cov thev naus laus zis precision txhawb nqa cov khoom siv me me, nyias dua yam tsis muaj kev cuam tshuam kev ua tau zoo. Nrog lub koob npe nrov hauv kev tsim khoom zoo thiab lub neej ntev, Citizen tseem yog qhov kev xaiv zoo rau cov kev xav tau LED chip.
11. Samsung LED teeb
Samsung LED yog ib lub tuam txhab tseem ceeb hauv ntiaj teb kev tsim cov teeb pom kev zoo LED, nws muab kev txawj ntse ntawm semiconductor nrog cov kev daws teeb meem tshiab. Koj yuav pom ntau yam LED chips, txij li cov LEDs muaj zog nruab nrab thiab siab zog mus rau Chip-Scale Package (CSP) thiab Chip-on-Board (COB), txhua yam tsim los muab kev ywj pheej thiab kev ua tau zoo rau cov neeg tsim teeb pom kev zoo hauv lawv cov haujlwm.
Samsung lub CSP thev naus laus zis ua rau lub pob me dua thaum ua kom muaj txiaj ntsig zoo thiab tsim qauv ywj pheej, thiab nws cov kab COB muab cov teeb pom kev zoo nrog cov xim zoo heev. Lawv txhua tus hais txog kev sib npaug ntawm lub teeb ci ntsa iab, ua haujlwm tau zoo nrog cov thev naus laus zis me me, hloov tau yooj yim uas ua haujlwm thoob plaws cov ntawv thov teeb pom kev dav dav thiab tshwj xeeb.
12. Edison Opto
Edison Opto yog ib lub tuam txhab tsim khoom siv LED chips uas muaj kev paub dhau los hauv Taiwan, uas sib xyaw cov hauv paus teeb pom kev zoo LED qub nrog kev tsim cov khoom siv niaj hnub thiab kev pabcuam tsim khoom sib xyaw. Lawv tau tsim muaj xyoo 2001, los ntawm cov khoom siv LED nruab nrab thiab siab zog mus rau hauv ntau yam uas suav nrog COB, PLCC pob, infrared, thiab UV xaiv, txhua yam tsim rau teeb pom kev zoo, modules, thiab kev siv tshwj xeeb.
Qhov nthuav txog Edison Opto yog lawv txoj kev tsom mus rau kev txhawb nqa kev tsim qauv nrog LDMS (Lighting Design Manufacturing Service), pab cov neeg siv khoom txuas qhov sib txawv ntawm cov lus qhia LED chip mus rau kev siv tiag tiag. Lawv cov LED chips thiab cov khoom siv tau tsim los kom ua haujlwm tau zoo, txhim khu kev qha, thiab ntau yam hauv tsev, kev lag luam, thiab kev xav tau teeb pom kev zoo tshwj xeeb.
13. txaus siab
Ennostar yog ib lub tuam txhab thev naus laus zis LED Taiwanese uas tau tsim los ntawm kev sib koom ua ke ntawm Epistar thiab Lextar, ua rau nws muaj keeb kwm tob hauv kev tsim thiab tsim cov LED chips. Ennostar tsom mus rau kev tsim cov LED chips ci ntsa iab thiab cov kev daws teeb meem semiconductor uas pabcuam ntau yam lag luam.
Lawv cov chips tau tsim los rau kev ua haujlwm txhim khu kev qha nrog lub zog ci ntsa iab thiab kev siv hluav taws xob zoo, ua rau lawv zoo tagnrho rau kev teeb pom kev zoo dav dav, kev siv tsheb, cov zaub, thiab cov txheej txheem sensing siab heev. Nrog kev txawj ntse tob hauv epitaxy thiab compound semiconductor technology, Ennostar txhawb cov chaw tsim khoom nrhiav cov LED chips txhim khu kev qha uas ua haujlwm zoo hauv ob qho tib si tus qauv thiab qhov chaw xav tau.
14. LEDYi
LEDYi yog lub Hoobkas tshwj xeeb hauv kev tsim cov khoom lag luam zoo LED strips thiab LED neon teebPeb tau tsim tsa xyoo 2011 thiab tam sim no muaj lub chaw ua haujlwm niaj hnub uas tsis muaj plua plav ntau dua 5,000 square meters, ntau dua 200 tus neeg ua haujlwm, thiab pab pawg R&D ntawm 15 tus tswv cuab. Peb kho cov neeg siv khoom ua cov neeg koom tes ntev thiab lub hom phiaj yog pab cov neeg siv khoom yeej cov haujlwm sai thiab zoo.
Yog xav paub ntxiv, koj tuaj yeem mus ntsib Qhov zoo tshaj plaws LED Teeb Manufacturers: Ib Daim Ntawv Qhia Kom Paub.
15. Puas Tau
Everlight Electronics tau tsim kev lag luam LED chip txij li xyoo 1983, coj ntau tshaj plaub xyoo caum ntawm kev tshawb fawb thiab kev txhim kho. Lub tuam txhab nyob hauv Taiwan, paub txog kev tsim cov LED chips zoo nrog kev ntseeg siab, kev ua haujlwm tas mus li, thiab lub neej ua haujlwm ntev.
Everlight tswj kev tsim khoom thiab ntim khoom hauv tsev, uas pab tswj cov qauv zoo nruj thoob plaws nws cov LED chips. Cov LED chips no siv dav hauv cov teeb pom kev zoo, cov zaub, cov kev daws teeb meem tsheb, thiab cov khoom siv hluav taws xob. Nrog nws txoj kev tsim kho tshiab thiab kev pabcuam tas mus li, Everlight tseem yog ib lub tuam txhab tsim khoom LED thoob ntiaj teb.
16. LITEON
Lite-On Optoelectronics tau tsim tsa xyoo 1975, thiab tau loj hlob mus ua tus thawj coj thoob ntiaj teb hauv kev siv tshuab optoelectronic, nrog rau cov chips LED ua lub luag haujlwm tseem ceeb hauv nws cov khoom lag luam. Ua raws li nws lub zeem muag los ua tus khub koom tes hauv kev siv tshuab zoo rau ib puag ncig thiab ntse, lub tuam txhab tsom mus rau kev tsim kho tshiab, kev ua haujlwm zoo, thiab kev ntseeg siab.
Cov chips LED Lite-On siv dav thoob plaws teeb pom kev zoo LED, khoom siv hluav taws xob hauv tsheb, cov khoom siv rau cov neeg siv khoom, thiab cov txheej txheem suav lej siab heev. Los ntawm kev sib koom ua ke ntawm cov peev txheej muaj zog nrog kev tswj hwm zoo, Lite-On muab cov kev daws teeb meem LED chip uas txhawb nqa kev ua haujlwm tas mus li, kev txuag hluav taws xob, thiab kev ruaj khov mus sij hawm ntev thoob plaws ntau yam kev siv niaj hnub no.
17. Luminous
Luminus Devices yog ib lub tuam txhab tshwj xeeb hauv kev siv tshuab LED chip siab thiab cov kev daws teeb meem teeb pom kev zoo rau kev lag luam teeb pom kev zoo thoob ntiaj teb. Lawv cov LED chips suav nrog cov chip-on-board (COB), mid-power, specialty white, UV, infrared, thiab color LEDs uas muab hluav taws xob rau cov tshuab teeb pom kev zoo los ntawm cov chaw architectural thiab industrial mus rau kev kho mob, kev cog qoob loo, thiab kev lom zem.
Luminus tsom mus rau kev xa cov txiaj ntsig zoo ntawm lub teeb pom kev zoo, kev ua haujlwm thermal zoo heev, xim zoo meej, thiab ntau yam qauv uas pab cov engineers thiab cov neeg tsim qauv tsim cov teeb pom kev zoo thiab kav ntev.
18. Stanley Electric
Stanley Electric sib xyaw cov kev ua haujlwm tseeb ntawm Nyiv Pooj nrog rau keeb kwm tob hauv kev tsim kho tshiab ntawm lub teeb pom kev zoo, muab ntau yam LED chips uas muab zog rau txhua yam los ntawm cov teeb qhia me me mus rau cov teeb pom kev zoo siab hauv tsheb.
Lawv cov LED chips yog tsim los rau kev ci ntsa iab thiab kev ua tau zoo tas li, txawm tias pom, UV, lossis infrared teeb daim ntawv thov. Vim tias Stanley tsim thiab kho nws cov khoom siv LED hauv tsev, koj tau txais cov chips nrog kev tsim kho qhov muag zoo, kev siv hluav taws xob zoo, thiab cov zis ruaj khov uas zoo meej rau cov chaw muaj tsheb lossis cov tshuab kev lag luam.
19. ROHM
ROHM koom nrog kev tsim cov khoom siv semiconductor thiab cov khoom siv hluav taws xob, nrog rau cov chips LED ua ib feem tseem ceeb ntawm nws cov khoom lag luam. Lub tuam txhab tsis yog tsuas yog tsim thiab tsim cov chips LED hauv tsev xwb tab sis kuj saib xyuas cov tuam txhab tsim khoom txawv teb chaws thoob plaws thaj tsam Asia-Pacific. Qhov no tso cai rau ROHM tswj hwm kev tswj hwm zoo thaum tswj hwm kev tsim khoom loj.
Lawv cov LED chips yog tsim los rau kev ua haujlwm ruaj khov, qhov kaj ci ntsa iab tas li, thiab kev ntseeg siab mus sij hawm ntev hauv cov ntawv thov uas xav tau xws li tsheb, kev lag luam, thiab cov khoom siv hluav taws xob. Los ntawm kev sib txuas cov kev txawj ntse semiconductor siab heev nrog kev tswj hwm zoo thoob ntiaj teb kev tsim khoom lag luam, ROHM muab cov kev daws teeb meem LED chip uas ua tau raws li cov qauv kev siv tshuab thiab kev lag luam siab.
20. Cov Txuj Ci Opto Tseem Ceeb
Dominant Opto Technologies yog ib lub tuam txhab tsim khoom siv LED chip thoob ntiaj teb, paub zoo tshaj plaws rau nws txoj kev muaj zog hauv kev lag luam teeb pom kev zoo hauv tsheb. Lub tuam txhab tau tsim tsa xyoo 2000, tsim cov chips LED ua haujlwm siab uas muab qhov ci ntsa iab zoo heev, xim raug, thiab kev ntseeg siab mus sij hawm ntev. Lawv cov kev daws teeb meem LED chip npog ntau yam kev siv, los ntawm kev teeb pom kev zoo sab hauv tsheb xws li dashboards thiab teeb pom kev zoo ib puag ncig mus rau kev siv sab nraud xws li teeb taub hau thiab teeb tom qab.
Txhawb nqa los ntawm kev tshawb fawb thiab kev tsim kho tshiab, cov qauv zoo hauv tsheb, thiab cov chaw tsim khoom niaj hnub, Dominant txuas ntxiv thawb kev tsim kho tshiab ntawm LED chip thaum tswj hwm qhov zoo thiab kev ua tau zoo tas mus li.
21. Refond Optoelectronics
Txij li thaum nws tau tsim tsa xyoo 2000, Refond Optoelectronics tau loj hlob mus ua tus tsim kho tshiab thoob ntiaj teb hauv kev siv tshuab LED chip, ua ke muaj peev xwm R & D muaj zog nrog kev tsim khoom loj thiab kev muag khoom. Lub tuam txhab txuas ntxiv mus rau kev txhim kho LED chip rau kev teeb pom kev zoo, kev tso saib, tsheb, thiab kev siv hluav taws xob.
Refond cov LED chips yog tsim los ntawm kev tsim kho tshiab, kev ua kom raug, thiab kev sib txawv ntawm cov khoom, pab cov npe thoob ntiaj teb ua tiav kev ua tau zoo thiab kev ntseeg siab mus sij hawm ntev. Refond tab tom nqis peev rau hauv cov thev naus laus zis LED chip tiam tom ntej xws li Mini LED thiab Micro LED, txhawb nws txoj haujlwm hauv kev lag luam loj hlob, tsom mus rau yav tom ntej.
