Tsev > Xov xwm > Ntsiab lus

Cov Tub Ntxhais Kawm Qib Siab Quantum Dots Screen Optoelectronic Cov Ntaub Ntawv Txhawm rau Tebchaws Txawv Tebchaws

Dec 20, 2017

Tus tshiab hom quantum dot zaub technology tuaj yeem ua rau cov xim ntawm cov ntaub ntawv hluav taws xob zoo dua qub thiab tiag tiag, tab sis tau raug monopolised los ntawm cov tuam txhab txawv teb chaws. Nanjing University of Science thiab Technology cov tub ntxhais kawm nyuam qhuav tau tsim ib yam tshiab ntawm cov duab photelectric, uas yuav siv tau rau hauv cov quantum dot zaub technology los tua cov monopoly ntawm cov tuam txhab txawv teb chaws. Hauv koob thib kaum tsib "Challenge Cup" ntawm Cov Tub Ntxhais Kawm Qib Siab Kev Kawm Txuj Ci Kev Kawm Txuj Ci thiab Kev Tshawb Fawb Txog Kev Tshawb Fawb, qhov project tau txais txiaj ntsig tshwj xeeb lub hli dhau los.

aaaaaaaaaaaaaaaa.jpg

Tam sim no, kev lag luam hauv kev lag luam yog nyob rau lub sij hawm ntawm kev hloov mus rau peb tiam ntawm high definition txhais tau yooj yim. Cov duab tshiab mas muaj ob hom ntawm OLED npo (organic zaub) thiab QLED npo (quantum dot zaub). Txawm li cas los xij, cov voos tam sim no OLED thiab QLED yog monopolized los ntawm Samsung thiab LG hauv Kauslim teb. Txawm tias cov koob thib ob tso tawm iPhone8 thiab iPhone X ntawm Apple Corp tseem yuav muaj cov khoom ntawm Samsung rau OLED screen.

Piv rau cov npo OLED, lub QLED npo qhia tau hais tias zoo dua. Nws yog siv nyob rau hauv loj screen zaub, xws li lub computer, TV thiab hais txog. Qhov Q nyob rau hauv QLED screen hais txog Quantum Dots, uas yog pom tsis tau rau qee qhov muag liab qab thiab me me heev. Vim nws zoo photographyelectric zog, nws tuaj yeem muaj ntaub ntawv thov rau LED pom ua lub teeb-emitting txheej khoom.

Ntawm qhov tam sim no, feem ntau ntawm cov paub ntau me me quantum yog cadmium raws li quantum dots. Txawm li cas los xij, vim muaj huab cua phem heev ntawm cadmium, cadmium tau raug txwv los ntawm European Union, thiab tseem muaj ntau yam teeb meem xws li txoj kev npaj ua.

"Peb qhov kev ua hauj lwm yog kev lag luam los ntawm kev ua lag luam tshiab, cov teeb meem ntawm cov kab mob ntawm cov kabmob uas yog cov kabmob uas yog cov kabmob uas yog cov neeg ua haujlwm. muaj ib cov yeeb yam zoo dua. "Quantum dots ntawm pawg neeg ua haujlwm, Tsien Hsueshen college 2014 qib khoom chemical engineering kawm Chen Cheni hais.

Quantum dots, uas zoo dua los ntawm quantum dots, muaj daim ntawv nraaj daim ntawv vim yog lawv cov khoom zoo nkauj photography thiab high compatibility. Lawv tuaj yeem thov rau cov cheebtsam tshiab xwb, tabsis kuj tseem ceeb rau cov chaw teeb tshwj xeeb, xws li teeb pom kev zoo thiab cov teeb pom kev zoo. Tam sim no, cov xim gamut ntawm kev ua lag luam tsuas yog 70% ntawm NTSC (National TV Standard Committee), thiab cov xim yuav raug cuam tshuam. Peb cov xim tso yooj yim gamut yog ntau dua li ntawm cov mainstream LCD, thiab cov nyhuv tso tawm zoo dua. Chen Jiawei hais.

TCL, lub ntiaj teb coob khoom siv tshuab R & amp; D lub tuam txhab, BOE thiab lub lag luam zoo tshaj plaws hauv lub ntiaj teb, tau muab kev ntsuam xyuas ntawm cov neeg ua hauj lwm thiab qhia tawm kev koom tes zoo.

Raws li cov ntawv tshaj tawm, txij thaum lub Kaum Ib Hlis Ntuj tas los, pib npaj rau "Challenge Cup", Chen Jiawei thiab pab neeg sib koom tes ua hauj lwm ua ke los daws cov teeb meem. Yuav kom tiav txoj haujlwm, cov tswvcuab ntawm pab pawg tau ua tiav qhov haujlwm hauv kaum tawm txhiab tus lo lus hauv ib hnub, lawv kuj kawm tau los ua kom pom kev sib txuas lus, tab sis cia li pib ua cov teebmeem tsis zoo, tsis tuaj yeem ua raws li cov kev cai rau coj mus muag siv, yog li ntawd lawv tseem pheej nrhiav kev daws teeb meem, nws thiaj li yuav kis tau mus rau qhov pom kev zoo ntawm theem ntawm.