Hom Hom Ntawm LCD Screens

STN:
STN stands rau "Super Teisted Nematic" thiab belongs rau passive matrix LCD qeb. Yuav luag txhua lub vijtsam dub thiab dawb smartphones siv cov khoom siv no rau lawv cov ntxaij vab tshaus LCD. Ib qho xim STN LCD npo yog ib qho khoom siv uas ntxiv cov xim lim rau monochrome STN LCD npo, thiab faib txhua pixel hauv monochrome zaub matrix rau hauv peb lub pixels, uas tso tawm xim liab, ntsuab, thiab xiav xim los ntawm cov xim lim, yog li ua tiav. ib daim duab xim. Vim muaj kev txwv kev siv thev naus laus zis, STN LCD cov ntxaij vab tshaus muaj qhov siab tshaj plaws ntawm 65536 xim, thiab feem ntau ntawm cov khoom STN pom hauv khw yog 4096 xim, yog li STN tseem hu ua "xim cuav".
GF:
GF stands rau "Glass Fine Color". Tej zaum ntau tus neeg tsis paub txog GF LCD cov ntxaij vab tshaus vim tias muaj cov khoom siv digital tsawg heev ntawm kev ua lag luam uas siv GF LCD cov ntxaij vab tshaus. Qhov tseeb, GF belongs rau ib hom STN. Lub ntsiab tseem ceeb ntawm GF yog qhov ci ntsa iab zoo dua thaum ua kom tsis muaj zog siv hluav taws xob, tab sis GF LCD npo muaj qee cov xim cam.
TFT:
TFT yog lub npe luv rau "Thin Film Transistor", tseem hu ua "True Colour". Nws belongs rau lub active matrix kua siv lead ua tshuaj ntsuam, uas yog tsim los ntawm nyias zaj duab xis transistors. Txhua cov kua siv lead ua kua pixel yog tsav los ntawm cov yeeb yaj kiab nyias nyias, thiab muaj plaub tus neeg sab nraud nyias nyias cov yeeb yaj kiab transistors tom qab txhua pixel tsav lub pixel kom tawm xim lub teeb, uas tuaj yeem tso saib 24-ntsis xim qhov tob xim tiag tiag. Hais txog kev daws teeb meem, TFT LCD cov ntxaij vab tshaus tuaj yeem ncav cuag qhov siab tshaj plaws ntawm UXGA (1600 × 1200).
Qhov kev npaj ntawm TFT muaj lub cim xeeb, yog li nws yuav tsis rov qab mus rau nws qhov qub qub tom qab tam sim no ploj mus, yog li txhim kho qhov tsis txaus ntawm STN LCD npo flicker thiab plooj, txhim kho cov txiaj ntsig zoo ntawm cov duab dynamic ntawm LCD npo, thiab tseem ceeb dua hauv tso saib cov duab zoo li qub. Qhov zoo ntawm TFT LCD npo yog lub sijhawm teb luv luv thiab cov xim tiag tiag, yog li nws tau siv dav hauv laptops, DV, DC. Qhov tsis zoo ntawm TFT LCD cov ntxaij vab tshaus yog tias lawv siv hluav taws xob ntau thiab muaj tus nqi siab.
TFD:
TFD stands rau "Thin Film Diode". Vim yog lub zog siv hluav taws xob siab thiab tus nqi ntawm TFT LCD cov ntxaij vab tshaus, cov khoom lag luam tau nce ntau heev. Yog li, EPSON tau tsim TFD thev naus laus zis tshwj xeeb rau cov xov tooj ntawm tes. Nws kuj belongs rau active matrix LCD cov ntxaij vab tshaus, qhov twg txhua pixel ntawm lub LCD yog nruab nrog ib tug cais diode rau ib tug neeg tswj, kom txhua pixel tsis cuam tshuam ib leeg. Qhov no tuaj yeem txhim kho kev daws teeb meem zoo thiab tso saib cov duab zoo nkauj thiab cov xim ci ntsa iab yam tsis muaj kev taug qab.
Nyob rau hauv cov nqe lus ntawm kev ua tau zoo, TFD LCD cov ntxaij vab tshaus muab qhov zoo ntawm TFT LCD cov ntxaij vab tshaus thiab STN LCD cov ntxaij vab tshaus. TFD LCD cov ntxaij vab tshaus muaj qhov ci ci ntau dua thiab cov xim ci dua li STN LCD cov ntxaij vab tshaus, thaum tseem muaj zog ntau dua li TFT LCD cov ntxaij vab tshaus. Txawm li cas los xij, lawv tseem poob qab TFT LCD cov ntxaij vab tshaus ntawm cov xim thiab qhov ci.
OLED:
OLED yog lub npe luv rau "Organic Light Emitting Display", tseem hu ua organic teeb-emitting zaub screen. Nws txais cov cuab yeej siv hluav taws xob organic, uas yog cov cuab yeej tshiab tshaj plaws. OLED zaub thev naus laus zis yog qhov txawv ntawm cov txheej txheem ua kua siv lead ua kua. Nws tsis xav tau backlight, tab sis siv cov khoom siv nyias nyias txheej thiab iav substrates. Thaum tam sim no dhau mus, cov khoom siv organic no yuav tawm lub teeb, yog li nws lub kaum sab xis pom yog qhov loj, thiab cov ntsiab lus ntawm lub vijtsam tuaj yeem pom meej ntawm txhua qhov kev qhia. Nws tuaj yeem ua kom nyias nyias, thiab OLED zaub npo tuaj yeem txuag hluav taws xob, hu ua "npau suav zaub".
Hais lus nruj me ntsis, OLED tsis yog kua siv lead ua kua, nws yog cov thev naus laus zis ntawm LED. Lub tshuab tseem ceeb ntawm LCD cov ntxaij vab tshaus yog nyob rau hauv Nyiv; Cov thev naus laus zis tseem ceeb ntawm OLED yog nyob hauv Tebchaws Meskas thiab twb tau tsim tawm ntau hauv South Kauslim ntawm qhov loj. Nws yog siv los ntawm Samsung lub xov tooj uas tau xaiv tshaj plaws hauv Kaus Lim Qab Teb, thiab tus nqi yog siab heev, txawm tias siab dua tus nqi ntawm lub xov tooj smartphone.
Txawm li cas los xij, OLED tsis yog tsis muaj nws qhov tsis zoo. Raws li nws tseem yog ib qho kev siv tshuab tsis paub tab, nws lub neej luv luv thiab thaj tsam ntawm lub vijtsam tseem me me tam sim no.