Qhov txawv ntawm CCFL thiab LED hauv LCD kev sib qhia Dab tsi yog LCD? LED yog dab tsi?
May 14, 2018
Kev hais lus ntawm LCD, yog tias koj muaj kev txhawj xeeb txog lub sij hawm ntawm cov kua siv lead ua cov khoom muag tsis ntev, kuv ntshai tias peb yeej tsis hnov ntau. Thiab txawm tias koj to taub ib feem ntawm tib neeg, tej zaum muaj qee tus neeg uas tau hnov nws. Ces, qhov zoo tshaj yog LCD? Dab tsi yog txoj hauj lwm yam ntxwv ntawm nws?
Nyob rau hauv qhov tseeb, nruj me ntsis hais lus, LCD yog lub npe lub npe ntawm cov LCD zaub, tsis yog li cas peb feem ntau LED. Nws yog ib qho kev ua luv luv ntawm Lus Askiv Daim Ntawv Cuam Tshuam Siv. Siv tus cwj pwm hais lus, nws yog muab cov kua siv lead ua kua hauv ob lub tshuab ua kom zoo nkauj thiab cov yeeb yaj kiab nyias hauv cov khob ntawm qis sab substrate. Lub xim lim dej yog muab tso rau saum iav luj. Tom qab ntawd, qhov kev taw qhia ntawm kev sib hloov ntawm cov kua siv lead ua kua molecules yog tswj los ntawm lub teeb liab thiab kev hloov ntawm kev hloov ntawm cov yeeb yaj kiab nyias. Qhov no tso cai rau txhua tus taw tes pixel.
G104XVN01 V0 puv puv loj-siab muaj LCD - G104XVN01V0 Wide Angle View WLED
Rau LED, nws yog lub npe ntawm Lub Teeb Emitting Diode English, uas txhais mus rau hauv lub teeb emitting diodes. Nws yog ib qho khoom siv hluav taws xob hauv lub xeev uas muaj peev xwm hloov tau hluav taws xob ua rau pom kev thiab yuav ncaj qha mus hloov hluav taws xob rau hauv lub teeb. Rau cov LEDs, nws tau qis zog, kev pab lub neej ntev, qis dua, qaim siab, tsis ua hauj lwm, thiab loj saib lub kaum ntse ntse. , Nrig txog kev pom deb thiab lwm yam ntxwv, yog li ntawd, tsis zoo li LCD technology, nws daim ntawv thov tseem yuav muaj ntau dua, xws li teeb pom kev zoo, lub vijtsam loj, zoo li cov subtitles, thiab lwm yam, tabsis tseem muaj cov duab LED.
Hauv qhov tseeb, tsuas yog hais lus, LCD yog ib lub sij hawm dav dav, nyob ntawm qhov qhia txog kev lag luam, muab faib ua lub teeb ci ntsa iav LCD thiab CCFL backlight source LCD. Cov neeg tsim khoom siv qee zaus kuj xa mus rau tus qub qub uas yuav ua rau cov neeg tau txais kev pab cuam.
Rau qhov txawv ntawm CCFL thiab cov LED, ua ntej ntawm tag nrho, los ntawm kev tsim kev taw tes ntawm view, LED backlight yog ntau dua zog-npaum li lub qub LCD (CCFL). Txawm tias cov LED tseem kim tshaj tus qub LCD ntawd nqe, nws yog superior rau cov laus LCD hauv xim xim thiab xim xim. Cov no yog qhov chaw uas ob leeg muaj kev sib txawv.
