Ua ntej tshaj plaws, peb qhia txog lub tswv yim tshwj xeeb ntawm" tuag pixels" uas muaj nyob rau ntawm lub LCD vaj huam sib luag, uas yog los pab txhawb kev siv tom qab ntawm qhov no ua lub hauv paus kom paub qhov txawv ntau theem ntawm LCD vaj huam sib luag.
Lub vaj huam sib luag LCD yog qhov sib xyaw ua ke ntawm ntau tus pixels, thiab lawv tuaj yeem tso ob xim dub thiab dawb thiab peb lub ntsiab xim liab, daj, thiab xiav. Los ntawm kev sib txuas qee cov pixels uas tso saib cov xim sib txawv, peb tuaj yeem pom cov duab pom ntawm LCD vaj huam sib luag. Txawm li cas los xij, ob peb pixels ntawm lub vaj huam sib luag LCD tsis tuaj yeem tsim cov xim hloov. Txawm hais tias cov duab zoo li cas los tso rau ntawm lub vijtsam LCD, cov pixels no yeej ib txwm tso saib tib xim. Cov pixels tsis zoo no tsis tuaj yeem kho, thiab tsuas yog daws tau los ntawm kev hloov tag nrho LCD vaj huam sib luag.
Thiab cov faulty pixels no feem ntau muab faib ua ob pawg, ntawm cov uas" tsaus nti" yog" qhov chaw dub" uas tsis tuaj yeem tso tawm txawm tias cov duab tso tawm ntawm lub vijtsam hloov pauv li cas, thiab qhov kev ntxhov siab ntau dua yog tias -A" ci qhov chaw" uas yuav ci ntsa iab thaum koj tig nws. Cov ntsiab lus tseem ceeb: Hauv qhov screen dub, peb lub pixels ntawm R, G, thiab B tau tshwm sim. Tsaus me ntsis: Nyob rau hauv cov ntaub ntawv ntawm lub vijtsam dawb, yuav muaj xim me ntsis uas tsis yooj yim R, G, thiab B pixels.
Cov kua siv lead ua kua siv thev naus laus zis tau tsim los rau tam sim no, thiab nws tseem tsis tuaj yeem kov yeej qhov teeb meem no. Vim hais tias cov kua siv lead ua kua yog tsim los ntawm ob lub iav daim hlau, lub interlayer ntawm nws yog crystal droplets nrog ib tug tuab ntawm txog 5 microns. Cov kua siv lead ua kua no sib npaug sib npaug thiab muaj nyob hauv cov hlwb me me. Txhua peb lub hlwb yuav tsim ib lub pixel ntawm qhov screen.
Cov pixels nyob rau hauv lub iav magnifying yog square, thiab ib pixel yog ib tug luminous point. Txhua lub teeb-emitting point muaj ib tug ywj siab transistor los tswj lub zog ntawm nws tam sim no. Yog hais tias lub transistor uas tswj qhov taw tes yog tawg, lub teeb-emitting point yuav yeej ib txwm ci los yog tsis ci. Qhov no yog qhov kaj lossis qhov tsaus ntuj uas peb tau hais dhau los, feem ntau hu ua" qhov chaw phem"!
Cov dots tsis zoo: cov dots uas yog cov dub dawb nyob rau hauv cov ntaub ntawv ntawm lub vijtsam dawb lossis cov dots uas yog dawb huv nyob rau hauv rooj plaub ntawm lub vijtsam dub. Thaum hloov mus rau xim liab, ntsuab, thiab xiav thawj xim zaub hom, qhov taw tes no ib txwm nyob ntawm tib txoj hauj lwm thiab yeej ib txwm yog cov xim dub lossis dawb huv. Nyob rau hauv cov ntaub ntawv no, nws txhais tau hais tias peb pixels ntawm R, G, thiab B yog tag nrho cov puas, yog li nws yog hu ua ib tug tuag pixel.
