Thaum Lub Peb Hlis, Macroblock tau qhia txog lub tswvyim ntawm "TSHIAB BASICS." Peb tau txais ntau qhov kev tawm tswv yim los ntawm cov chaw thoob ntiaj teb txog rau qhov no. Cov BASICS tshiab muaj xws li "Duab Zoo," "Tsawg Grey," "HDR-Optimized," "64 scans," "Low power," thiab "Highly-integrated." Qee yam ntawm NEW BASICS yog cov khoom tshiab rau kev lag luam. Yog li ntawd, Macroblock xav ua kom muaj txiaj ntsig ntawm lub sijhawm los tshaj tawm cov ntaub ntawv sim thiab thev naus laus zis tshiab dhau los ntawm LIVE tshaj tawm rau lub Rau Hli 17th.
Sandra Tseng, Macroblock Tus Lwm Thawj Coj ntawm Lub Chaw Muag Khoom, tau tham txog LED kev lag luam tiam sis hauv kev pib, uas suav nrog kev xav tau ntau ntxiv rau "Drive-in Theatre" thiab kev tso tawm tas li ntawm sub-1mm 8K daws teeb meem los ntawm LED zaub manufacturers. Ob daim ntawv thov no yog qhia txog kev lag luam txaus siab los tsim kho tshiab hauv kev teb rau COVID-19 kev kis thoob qhov txhia chaw thiab tab tom nyob rau lub brink ntawm kev hloov LCD ua thawj sab hauv tsev.
Raymond Chang, Tus Thawj Saib Xyuas Kev Pabcuam Technology, thiab Albert Yang, Tus Thawj Saib Xyuas Kev Txhim Kho Kev Lag Luam, tau ua qhov kev sib tham tsis zoo thaum lub sijhawm sib tham siv thev naus laus zis uas ua raws li qhov pib. Thaum pib, lawv tau tsom mus rau qhov pom kev ua tau zoo ntawm NEW BASICS, uas suav nrog "Image Quality," "Minimum Grey," thiab "HDR-Optimized." Macroblock tau txhawb nqa lub tswv yim ntawm "xya qhov kev sib tw" rau ob peb xyoos dhau los txhawm rau txhawm rau tsim cov duab zoo. Thaum "Tsawg Grey" tau tshaj tawm xyoo no los qhia txog qhov tseem ceeb ntawm LED zaub 'kev ua haujlwm qis grey. Qhov no yog vim qhov tseeb tias peb tau tshawb pom tias qhov zoo ntawm cov duab tau cuam tshuam loj heev los ntawm lawv qhov pom kev ua tau zoo ntawm qhov tsis tshua muaj luminance, tshwj xeeb tshaj yog hauv kev siv sab hauv tsev. Yog li ntawd, txhawm rau ntsuas qhov pom kev ua tau zoo ntawm ob lub teeb pom kev LED, cov neeg siv kawg yuav tsum kuaj xyuas cov teeb meem tsis sib xws ntawm tib lub teeb pom kev zoo. Tsis tas li ntawd, yog tias cov duab ntsuas gamma nkhaus yog ze rau qhov zoo tagnrho gamma ntawm 2.8, nws qhia tau tias cov duab zoo ntawm cov zaub yuav raug txhim kho. Raymond muab piv rau MBI5264 txee nrog lwm tus thaum lub sijhawm sib tham no los qhia txog lub tswvyim ntawm "Tsawg Grey."
Albert nug thaum lub sijhawm sib tham HDR, "Peb paub tias tsuas yog qee tus neeg tsav tsheb ICs ib txhij tuaj yeem ua tiav 4KHz refresh npaum li cas thiab 16-me ntsis greyscale. Dab tsi yog cov thev naus laus zis hauv cov ICs no?" Raymond teb tias, "Lub MBI5359, MBI5850, MBI5264, thiab MBI5864 tsav tsheb ICs muaj peev xwm ua tau raws li tus qauv kev ua tau zoo, thiab lawv tau nruab nrog "PWM Enhancement" muaj nuj nqi." Lub PWM Enhancement muaj nuj nqi hla dhau GCLK zaus txwv, ua kom cov zaub LED tsim cov nyhuv HDR-optimized pom. Tsis tas li ntawd, qhov tsis muaj GCLK teeb liab sab nraud ntawm PCB pawg thawj coj saib yog qhov tseem ceeb rau kev txo qhov cuam tshuam ntawm electromagnetic cuam tshuam (EMI).
Peb lub ntsiab lus zoo tau tham los ntawm cov neeg nthuav qhia, uas tom qab ntawd tham txog "64 Scans." Qhov kev hloov pauv tsis tau ntawm high-scan LED tsav ICs yog cov lus teb rau cov qauv ntawm ultra-fine pitch LED zaub. Qhov zoo ntawm kev siv high-scan tsav tsheb suav nrog cov hauv qab no: 1. Kev txo qis ntawm cov neeg tsav tsheb ICs; 2. Muaj peev xwm ua tau raws li PCB layout; thiab 3. Qhov tsis tuaj yeem siv hluav taws xob ntau ntxiv vim qhov qis IDD ntawm tus tsav tsheb IC (cov ntaub ntawv sim). Thaum kawg, Albert faib 64-scan tsav tsheb IC phau ntawv qhia rau cov neeg koom nrog.
Qhov kev sib tham thib ob yuav tsom mus rau Mini / Micro LED cov ncauj lus uas tam sim no xav tau hauv kev lag luam LED zaub. Cov neeg tuaj saib tuaj yeem nkag siab yooj yim thiab ua tau zoo ntawm kev siv tshuab thev naus laus zis thiab kev txhim kho ntawm Mini / Micro LED daim ntawv thov los ntawm kev sib tham ntawm Hugo Chu, Tus Lwm Thawj Coj ntawm Pab Pawg Pabcuam Technology, thiab Anson Lin, US Regional Sales Manager.
"Cov neeg tsim qauv yuav tsum xav txog kev siv cov tsav tsheb ICs uas muaj kev sib koom ua ke thiab txhawb nqa kev soj ntsuam siab rau sub-1mm LED module tsim." Hugo tau hais txog qhov no hauv nws cov lus taw qhia. Anson tau nug ntxiv: "Peb paub tias qhov teeb meem ntawm qhov chaw tsis txaus ntawm PCB boards tuaj yeem daws tau los ntawm kev siv cov tsav tsheb ICs sib xyaw ua ke." Txawm li cas los xij, dab tsi yog qhov teeb meem ntxiv uas LED tsav ICs ntsib thaum tsim cov sub-1mm LED modules? Anson qhov kev nug tau qhia tias LED tsav tsheb IC yuav tsum txo qis kev tsav tsheb tam sim no rau cov ntawv thov uas tsawg dua 1 hli inch. MBI5864 yog qhov tshwj xeeb tshaj plaws hauv kev lag luam LED zaub, nrog rau kev tsav tsheb tsawg tsawg ntawm 100μA rau pixel suab 0.4mm micro-LED daim ntawv thov. Macroblock twb tau txais daim ntawv pov thawj los ntawm MBI5864 rau 0.39mm pixel suab tsim.
Qhov thib rau lub ntsiab ntawm New BASICS, "Low Power," yog qhov tseem ceeb hauv kev txhim kho cov neeg siv kev paub. Hugo tau txheeb xyuas peb lub tswv yim txuag hluav taws xob: "IC's Dynamic + Power Saving Function," "hom-cathode LED zaub," thiab "IC's Low IDD." Hugo qhia meej tias kev siv cov tshuaj sib xyaw cathode tsis yog tib txoj kev ntawm kev txo hwj chim noj, raws li tau hais los ntawm cov txiaj ntsig kev sim. Lub wattage ib pixel ntawm MBI5864 (common-anode) yog 47% qis dua li ntawm MBI5759 (common-cathode) thaum sib piv cov modules. Tsis tas li ntawd, qhov kub tsis sib xws ntawm "LED nti sab" thiab "rov qab sab (nrog tsav ICs)" yog qhov tsis txaus ntseeg thaum ua haujlwm MBI5864. Qhov no txhais tau hais tias kev siv MBI5864 tsis ua rau muaj kev nce hauv LED module qhov kub thiab tuaj yeem txo qhov tshwm sim ntawm "cyan blocks" pom teeb meem. Nyob rau tib lub sijhawm, nws muaj txiaj ntsig zoo los ua kom lub neej ntev ntawm LED zaub. Cov yam ntxwv ntawm tus neeg tsav tsheb tau hais tseg no yuav muab cov lus qhia LED nrog qhov zoo tsim nyog los hloov LCDs ua thawj qhov kev daws teeb meem sab hauv tsev. Tsis tas li ntawd, Macroblock tus neeg koom tes ua haujlwm ntev, ROE, tau lees paub rau 6 lub hauv paus ntawm NEW BASICS, thiab peb tau tsim kev sib koom tes txhawm rau txhawm rau txhim kho cov khoom siv high-end.
