Tam sim no, Suav vaj huam sib luag cov chaw tsim khoom tau tsim kom muaj qhov ntsuas qhov tseeb, kev ua haujlwm zoo thiab cov khoom lag luam zoo hauv thaj tsam ntawm LCD loj. Tsis ntev los no, TCL Huaxing thiab Xinli tau pib tsim cov kab tshiab LTPS LCD ntau lawm, txhawm rau nthuav dav Tuam Tshoj qhov zoo hauv cov khoom me thiab nruab nrab- loj LCD panels, qhia kev ntseeg siab ntawm cov tuam txhab loj loj hauv kev lag luam LCD.
Txawm li cas los xij, nyob rau lub sijhawm ntev, ntsib kev nruj nruj ntawm cov tuam txhab Kauslim hauv txoj kev siv tshuab OLED, Tuam Tshoj txoj kev lag luam LCD tsis muaj kev nyab xeeb. Puas yuav LCD kev lag luam rov ua qhov cuam tshuam kev hloov pauv uas LCD hloov CRT "dhau hmo"?
LCD vaj huam sib luag lag luam txuas ntxiv nthuav dav
Tsis ntev los no, Nrog rau tag nrho cov peev ntawm 15 billion YUAN, TCL Technology tau nthuav dav 6th tiam LTPS LCD zaub vaj huam sib luag ntau lawm kab (T5) hauv Wuhan, uas ua haujlwm 45,000 iav panels ib hlis. Nws siv VR, kov npo, Mini LED backlight zaub thiab LTPO thev naus laus zis. Kev tsim khoom tseem ceeb thiab muag khoom me me thiab nruab nrab tus nqi siab- ntxiv IT zaub, tsheb zaub, VR zaub vaj huam sib luag. "Kev nthuav dav yuav ntxiv rau oxide semiconductor zaub kab (T9) hais txog cov khoom lag luam thiab thev naus laus zis," TCL tau hais hauv nqe lus. "Nws yuav pab ntxiv txhim kho cov txheej txheem ntawm cov kab me me thiab nruab nrab ntau lawm."
Tsis ntev tas los no, Shili Shanwei tau nqis peev 20 billion yuan los tsim lub thib rau tiam TFT-LCD ntau lawm kab project, txhawb ultra- siab daws teeb meem LTPS cov kab ntau lawm, aiming ntawm siab - kawg tsheb zaub kev ua lag luam, kev kho mob thiab hauv Internet ntawm tej yam, xov tooj ntawm tes, ntsiav tshuaj, laptops thiab lwm yam me me thiab nruab nrab- loj zaub xav tau kev lag luam, aiming ntawm txawv cov khoom layout thiab nrhiav kev loj hlob breakthrough point.
Dong Min, Tus Lwm Thawj Coj ntawm Tuam Tshoj Electronic Video Industry Association, tau piav qhia rau cov neeg sau xov xwm txog kev lag luam logic ntawm TCL thiab Xinli nce peev hauv LTPS LCD: Tam sim no, cov xov tooj ntawm tes tau nyiam siv OLED vaj huam sib luag hauv siab- kawg cov khoom, thiab tus nqi nkag mus ntxiv yuav nce ntxiv, tab sis LTPS LCD thiab A-SI LCD tseem yuav muaj qhov tseem ceeb, uas yog txiav txim siab los ntawm kev txhim kho tsis sib xws ntawm kev lag luam thoob ntiaj teb thiab kev sib txawv ntawm cov neeg siv. Tsis tas li ntawd, LTPS LCD kuj yog ib qho yuav tsum tau muaj rau cov tuam txhab tsim vaj huam sib luag thoob ntiaj teb los tsim thiab loj- tsim OLeds.
Nyob rau hauv lub neej yav tom ntej, nrog kev txhawb nqa ntawm Mini LED backlight thiab lwm yam thev naus laus zis tshiab, kev lag luam tawm tshiab xws li tsheb thiab Is Taws Nem ntawm cov khoom yuav tsim muaj zog, thiab me me thiab nruab nrab - LCD loj yuav tseem muaj chaw lag luam dav. Liu Yushi, tus kws tshuaj ntsuam xyuas qib siab ntawm CINNO, tau hais rau cov neeg sau xov xwm tias txawm hais tias qhov loj - nthuav dav ntawm cov tuam txhab LCD vaj huam sib luag hauv tsev tau xaus, tab sis yav tom ntej, thaum muaj cov qauv tsis txaus ntawm qee daim ntawv thov, vaj huam sib luag cov chaw tsim khoom yuav tsum faib cov peev txheej. nyob rau hauv ntau txoj kev, nrog rau cov tshiab thiab nthuav ntau lawm kab.
Los ntawm qhov kev xav ntawm kev siv thev naus laus zis, oxide, LTPS thiab OLED thev naus laus zis muaj qhov pom tseeb kev loj hlob. Li Yaqin, tus thawj tswj hwm ntawm Qunzhi Consulting, tau hais tias LTPS tau nce ob npaug rau xyoo no, thaum oxide, uas yog kev saib xyuas nyob rau hauv lub ntsej muag ntawm LTPS kev sib tw, tau tuav nws txoj kev loj hlob, thaum OLED tau nce ntau dua. Tam sim no, oxide thiab LTPS manufacturers yog los ntawm South Kauslim thiab Taiwan. Nrog rau thaj chaw ntawm cov saw hlau, vaj huam sib luag cov chaw tsim khoom hauv Suav teb Mainland muaj cov hauv kev loj hlob zoo.
OLED tab tom ntsib ob qho tib si khoom siv thiab kev xav tau cov nyom
Lub LCD vaj huam sib luag tab tom ua rau kev tsim kho tshiab thiab kev tsim kho lub peev xwm nce thiab kev hloov kho thev naus laus zis, thiab tseem tab tom ntsib "squeeze" ntawm OLED vaj huam sib luag.
Hais txog qhov loj me, Omdia tshawb fawb cov ntaub ntawv qhia tau hais tias kev xa khoom loj - loj TFT LCDS mus txog 237 lab units thiab 56.8 lab square metres nyob rau lub quarter thib peb ntawm 2021, lub quarter tiaj tus - ntawm {{6} }lub quarter thiab nqes xyoo-rau- xyoo. Cov khoom xa tuaj ntawm -loj OLED loj hlob los ntawm ob tus lej xyoo-ntawm- xyoo thiab peb lub hlis twg-rau-lub quarter, thiab cov tuam txhab suav vaj huam sib luag tseem tsis tu ncua nce kev xa khoom ntawm loj- loj OLED vaj huam sib luag. Piv txwv li, Huiko pib txhawb 8.6 tiam ntau lawm nyob rau hauv lub quarter thib ob ntawm lub xyoo no.
Nyob rau hauv cov nqe lus ntawm TV terminals, OLED TV vaj huam sib luag tsuas yog muab los ntawm LGD tau nce tus nqi nkag ntawm OLED TV panels mus rau 2.6 feem pua hauv thawj ib nrab ntawm lub xyoo no, nrog 3.556 lab units xa mus, raws li TrendForce, raws li lub peev xwm ntawm OLED cog hauv Guangzhou nce thiab tus nqi sib txawv nrog LCD TV vaj huam sib luag hais tau nqaim.
Ricky Park, tus kws tshuaj ntsuam loj ntawm Omdia, tau sau tseg tias Samsung Display tsis ntev los no tau loj heev - tsim QD- OLED panels thiab npaj yuav tsim ntau dua 1 lab units. LGD npaj yuav tsim ntau tshaj 10 lab WOLED TV panels thiab tau pib tsim 83-inch thiab 48-nti OLED TV panels ntawm nws cov cog Guangzhou. LGD xav kom tawg mus rau hauv lub lag luam loj-loj vaj huam sib luag los sib tw nrog LCD TV panels.
Hais txog qhov me me, qhov nkag mus ntawm OLED hauv xov tooj ntawm tes vaj huam sib luag tau nce ib hnub. Rigid OLED thiab LTPS LCD tau sib tw hauv siab -kawg thiab nruab nrab -ntau lub lag luam smartphone. Rigid OLED yog qhov zoo dua vim nws qhov nrawm nrawm, qhov sib txawv siab thiab siv lub zog tsawg, thaum LTPS LCD nyob ntau qhov chaw hauv nruab nrab-ntau thiab qis-kawg xov tooj ntawm tes.
Tuam Tshoj vaj huam sib luag cov tuam txhab tau nquag nthuav dav OLED lub xov tooj txawb vaj huam sib luag lag luam. Hauv peb lub hlis twg ntawm lub xyoo no, cov neeg tsim khoom loj tau xa tawm txog 36 lab OLED cov xov tooj smartphones, nce txog 37.4 feem pua ntawm xyoo, nrog rau kev nkag mus txog li 21.6 feem pua rau OLED smartphone panels thoob ntiaj teb, raws li GroupWise. Boe txoj kev nkag mus rau hauv cov kua txiv hmab txiv ntoo tau ua rau cov tuam txhab Kauslim ntsib kev sib tw. Vicino thiab Tianma tau ua tiav cov ntawv thov rau cov tuam txhab xov tooj ntawm tes hauv tsev, muab lub ntiaj teb sab nraud muaj kev cia siab tias yuav nce me me - loj OLED muaj peev xwm.
Ricky Park tau sau tseg tias nrog kev tso tawm cov qauv tshiab 5G smartphone thiab kev loj hlob ntawm OLED kev thov, tag nrho cov khoom xa tuaj ntawm TFT LCDS, suav nrog LTPS thiab A-Si, yog saturated. Qhov kev sib tw rau cov neeg tsim vaj huam sib luag hauv Suav teb yog txhawm rau txhim kho thev naus laus zis rau kev tsim khoom loj ntawm OLeds hloov pauv kom tau txais cov thawj coj ntawm South Kauslim OLED cov neeg tsim khoom.
Txawm hais tias qhov loj me lossis me me, Suav LCD vaj huam sib luag cov tuam txhab tau ntsib muaj zog tiv thaiv los ntawm Kaus Lim Kauslim OLED thiab cov tswv yim ua haujlwm ntawm cov tuam txhab hauv tsev.
Coj qhov loj -loj OLED ua lag luam ua piv txwv. Thaum South Kauslim cov tuam txhab lag luam muaj qhov siab tshaj plaws tam sim no, Suav tuam txhab lag luam 'phaib tau tsom mus rau txoj kev luam OLED, tab sis nws yuav siv sij hawm qee lub sij hawm rau lawv cov kev lag luam. Dong Min ntseeg hais tias nyob rau hauv qhov loj loj - qhov loj me, LCD qhov kev ua tau zoo thiab thev naus laus zis tau nyob ze ze rau OLED thiab lwm yam tshiab - tiam tshiab thev naus laus zis los ntawm kev txhim kho cov ntaub ntawv, txheej txheem thiab txhawb nqa backlight, thiab tus nqi kom zoo dua yog qhov pom tseeb heev. Tsis tas li ntawd, Suav vaj huam sib luag manufacturers tseem tsis tau ua tiav loj ntawm OLED, LCD lub neej kev lag luam tseem yuav ntev heev.
Kev lag luam LCD xav tau kev hloov pauv ntau dua
Txij li xyoo 2005, LCD tau loj hlob los ntawm qhov loj me mus rau qhov loj. Hauv xyoo 2010, kev lag luam kev loj hlob tsis muaj zog tom qab kev tsim khoom loj ntawm 8.5 tiam kab kis mus rau kev ua lag luam. Nrog rau kev txhim kho cov khoom lag luam txhawb nqa los ntawm 5G thiab Is Taws Nem ntawm Yam, LCD tau hloov kho dua tshiab ntawm 2K rau 4K / 8K, siab refresh tus nqi, siab daws teeb meem thiab lwm yam haujlwm. Txoj kev oxide thiab LTPS muaj peev xwm loj hlob ntau dua, thiab hauv cov txheej txheem no, Tuam Tshoj txoj kev lag luam zaub tau coj mus rau lub sijhawm tshiab.
Vim yog qhov nyem ntawm OLED chaw lag luam, LCD kev lag luam yuav tsis ntsib qhov kev pheej hmoo ntawm kev hloov pauv hauv ob peb xyoos tom ntej no, thiab rov ua qhov kev hloov pauv loj uas LCD TV tau hloov CRT TV? LCD kev lag luam tab tom ntsib txoj kev sib tshuam ntawm txoj kev loj hlob. Peb puas yuav tsum txuas ntxiv txhim kho cov qauv tsim khoom, txhim kho thev naus laus zis thiab tshawb nrhiav cov xwm txheej tshiab, lossis ua kom hloov pauv tswv yim?
Nyob rau hauv xyoo tas los no, Ouyang Zhongcan, tus kws tshaj lij ntawm Suav Academy ntawm Kev Tshawb Fawb, tau hais ntau zaus tias LCD panels tseem muaj kev lag luam loj dua. Lub sijhawm no, tus neeg sau xov xwm xam phaj Ouyang Zhongcan, cov lus teb yog kom tswj hwm qhov kev txiav txim thawj zaug. Academician Ouyang Zhongcan tau hais tias lub sijhawm ntawm LCD vaj huam sib luag yuav txuas ntxiv los ntawm superimposed Mini LED backlight technology thiab BD Cell superimposition screen zaub technology. Los ntawm qhov kev xav ntawm kev xav tau, 4K / 8K, qhov loj dua thiab lwm yam kev xav tau tseem yuav txhawb nqa cov chaw tsim khoom vaj huam sib luag los tsim cov kab loj loj tshiab - cov kab ntau lawm.
LCD loj loj siab {{0}}kawg vaj huam sib luag tau dhau los ua ib qho ntawm kev txhim kho yav tom ntej. Raws li TrendForce, LCD 8K TV vaj huam sib luag nkag tau tsuas yog 0.2 feem pua hauv thawj ib nrab ntawm lub xyoo no, nrog ntau lub peev xwm rau kev loj hlob yav tom ntej. Hauv qhov haujlwm no, TCL Huaxing optoelectronics muaj kev lag luam sib koom ntawm 54.4 feem pua, tom qab ntawd AU Optronics nrog 22.6 feem pua.
Ntxiv nrog rau kev ua tau zoo thiab kev hloov kho thev naus laus zis, qhov loj ntawm kev lag luam camp thiab kev lag luam nrawm yog lwm qhov tseem ceeb los txiav txim rau kev sib tw ntawm kev siv tshuab. Dong Min ntseeg hais tias LCD TV hloov CRT feem ntau yog ua kom tau raws li cov kev xav tau yooj yim, kev ua lag luam tsis xav tau ntau hom tshuab. Yog li ntawd, tom qab kov yeej PDP thev naus laus zis, LCD thev naus laus zis sai sai tshem tawm CRT thev naus laus zis. Tam sim no, kev ua lag luam ntxiv rau cov kev xav tau yooj yim yog kev xav tau zoo dua, kev xav tau tshiab. Cov ntawv thov kev nplua nuj, yog li cov keeb kwm sib txawv thiab cov txheej txheem txheej txheem muaj cov xwm txheej sib xws tuaj yeem ua "tag nrho ua si". Nws tsis yog "lub neej-thiab-tuag" kev sib tw ntawm ntau txoj hauv kev. Nyob rau hauv cov ntsiab lus ntawm ntau haiv neeg scenes, zaub technology yuav vam meej mus ntev.
Rau xws li ntau yam thev naus laus zis kev sib koom ua ke, ib puag ncig kev sib tw hnyav, Liu Yushi tau hais tias yav tom ntej LCD kev lag luam yuav yog los ntawm cov xyoo thaum ntxov ntawm kev loj hlob, kev sib tw ua phem rau kev txhim kho zoo.
Dong min kuj tau hais tias LCD, txhawm rau tswj hwm nws txoj haujlwm tseem ceeb, yuav tsum ua ntej ua qhov ntsuas ntsuas, daim ntawv, lub zog noj thiab lwm qhov ntev kom ze rau lub cim tshiab ntawm cov cuab yeej siv los ntawm micro-innovation. Qhov thib ob yog los txuas ntxiv txhim kho cov khoom siv raw khoom sib txawv thiab hauv zos, kom muaj kev nyab xeeb ntawm kev tswj hwm. Qhov thib peb yog kom ua kom nrawm dua kev txhim kho kev lag luam tshiab ntawm cov kev lag luam hauv cov khoom lag luam tshiab, yog li ua kom cov khoom siv kev loj hlob ntawm cov kev ua lag luam ib txwm muaj thiab txuas ntxiv txhim kho kev ua haujlwm zoo.
