2. Daim ntawv thov kev cia siab ntawm Mini LED hauv qhov me me ntawm cov xov tooj ntawm tes
①Mini LED muaj peev xwm tsis txwv kom ua tiav "siab screen-rau-lub cev piv"
Lub npov puv yog ib qho tseem ceeb hauv kev siv xov tooj ntawm tes tso saib thev naus laus zis. Nyob rau hauv 2017, tag nrho cov loj thawj-tier mobile xov tooj hom yuav luag tag nrho cov hla tus pib ntawm 80 feem pua ntawm cov tshuaj ntsuam-rau-lub cev piv.
Vim hais tias cov kev daws teeb meem ntawm ntug-lit backlight yuav tsum tau tawm hauv chav rau sab nraub qaum LED teeb hlaws, cov tsoos "LCD ntxiv rau ntug-lit LED" txoj kev teeb pom kev tsis tuaj yeem muaj qhov sib piv siab nyob rau hauv qhov chaw ntawm thinning.
Qhov tshwm sim ntawm Mini LED tau daws qhov teeb meem no tag nrho-los ntawm kev txo qhov luaj li cas ntawm LED nti, nyob rau hauv lub ntsiab lus ntawm kev ua tiav ib qho thinner, qhov ncaj-lit LED backlight yog siv yam tsis muaj qhov chaw ntawm lub xov tooj ntawm tes.
Yog li ntawd, "high screen-to-body ratio" tso saib cov nyhuv tuaj yeem ua tiav. Tsis tas li ntawd, vim tias nws tuaj yeem ua tiav qhov kev ua haujlwm siab ntau ntawm cov tshuaj ntsuam xyuas los ntawm Local Dimming tsim, nws tuaj yeem nthuav qhia cov duab qhia ntxaws ntxiv.
Tsis tsuas yog lub thickness ntawm lub vijtsam yuav luag tib yam li OLED, kev ua haujlwm kuj zoo heev. Nws tuaj yeem pom tau tias nyob rau hauv kev sib ntaus sib tua ntawm cov zaub me me, mini LED nrog lub peev xwm loj kuj muaj lub sijhawm los sib tw nrog lub vijtsam OLED kub.
②Mini LED backlight high-end npo pab tshem tawm ntawm monopoly
Tam sim no, cov thev naus laus zis tseem ceeb rau cov smartphones siab kawg kom ua tiav qhov screen siab piv yog OLED. Raws li kev tiv thaiv patent thiab cov teeb meem kev lag luam, OLED kev ua lag luam yuav luag monopolized los ntawm ob peb lub tuam txhab xws li Samsung, thiab cov chaw tsim khoom lag luam muaj lub zog tsis zoo.
Hauv kev nkag siab, qhov no cuam tshuam kev nkag mus ntawm high-screen-rau-lub cev xov tooj ntawm tes mus rau hauv cov qauv qis. Tsis tas li ntawd, kev ntseeg siab ntawm OLED cov ntxaij vab tshaus tseem tsis tau muaj kev soj ntsuam kev lag luam dav dua (xws li Huawei ntsuab screen qhov rooj tshwm sim thaum kawg ntawm 2018).
Terminal manufacturers ceev yuav tsum nrhiav lwm tus nqi pheej yig thiab txhim khu kev qha high-end zaub kev daws teeb meem tshaj li OLED txoj kev, yog li Mini LED backlight daws tau pib nkag mus rau hauv lub zeem muag ntawm cov tuam txhab xov tooj loj loj.
3. Lub tsheb tso saib kev lag luam yuav dhau los ua lwm qhov dej hiav txwv xiav rau mini LED backlights tom qab TVs thiab xov tooj ntawm tes
Txawm hais tias OLED zaub lossis cov khoom siv TFT LCD siv nyob rau hauv lub tsheb zaub, tseem muaj ntau qhov tsis txaus ntawm cov nqi tsim khoom thiab kev nyab xeeb ntawm kev tsav tsheb.
Mini LED yog ib qho kev txhim kho ntawm cov tsoos LED backlight ntxiv rau TFT LCD zaub. Nws txais cov teeb pom kev ncaj qha thiab zoo HDR muab faib zaub, uas zoo heev txhim kho qhov sib piv.
Ntxiv nrog rau qhov ua tau zoo tom qab qis qis, kev siv hluav taws xob kuj tseem txo qis, thiab nws muaj kev ntseeg siab zoo dua li OLED, thiab muaj lub neej ntev ntev li TFT LCD.
Raws li cov lus qhia saum toj no, peb ntseeg tias nrog kev loj hlob ntxiv ntawm thev naus laus zis, kev lag luam tsheb yuav dhau los ua lwm lub hiav txwv xiav rau mini LED backlights.
