7 Ceev faj Kom Ua Rau Cov Zaub LCD Ntau Qhov Muag Zoo

Oct 29, 2021

Tso lus

Nrog kev txhim kho cov tshuab hluav taws xob niaj hnub no, peb lub qhov muag yuav kov lub vijtsam LCD yuav luag txhua lub sijhawm thiab nyob txhua qhov chaw. Lub xov tooj ntawm tes, TV hauv tsev, khoos phis tawj saib xyuas kev ua haujlwm, tshaj tawm cov tshuab nyob txhua qhov chaw hauv khw yuav khoom, thiab ntau yam kev pabcuam tus kheej lub dav hlau saib xyuas txhua tus muaj qhov zoo sib xws, uas yog, cov kua siv lead ua lub vijtsam, cov khoom thauj khoom. Thaum peb saib cov zaub rau ntev, peb lub qhov muag tau yooj yim nkees thiab puas. Yog li puas muaj txoj hauv kev kom lub vijtsam LCD tsis ua mob rau lub qhov muag?

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1.Pixel ntom

PPI (Pixel Density) yog chav tsev ntawm kev daws teeb meem duab, uas sawv cev rau tus lej pixels ib nti. Qhov siab dua PPI tus nqi, qhov siab dua qhov pom tau tuaj yeem tso saib cov duab. Qhov ntau dua qhov ntom ntawm cov zaub, siab dua qhov ncaj ncees thiab ua phooj ywg rau lub qhov muag. Piv txwv li, lub vijtsam LCD loj dua yuav muaj qhov hnyav zoo yog tias PPI tus nqi qis.

2. Backlight

Yav dhau los, LCD teeb pom kev zoo siv CCFL raj, tab sis feem ntau LCDs tam sim no siv LED lossis WLED teeb pom kev zoo. Vim tias qhov zoo ntawm LED teeb tau siab dua, lub teeb pom kev zoo dua qub, kev ua xim zoo dua, thiab nws zoo dua rau lub qhov muag.


3. Hloov kho zaus

Tus nqi rov ua dua tshiab, uas yog, qhov ntsuas nrawm ntawm cov zaub, hais txog tus lej ntawm cov duab uas cov duab tuaj yeem tso tawm ib pliag, thiab chav tsev yog hertz (Hz). Qhov ntau dua qhov ua kom zoo dua qub, ntau zaus cov duab tau rov ua dua tshiab, qhov me dua qhov muag ntawm cov duab, thiab cov duab zoo dua. Yog tias qhov kev rov ua dua tshiab tsawg dhau, koj yuav pom tseeb tias lub vijtsam flickering, uas yooj yim ua rau lub qhov muag qaug zog thiab ua rau koj lub qhov muag.

4. Brightness thiab contrast

Tsim nyog qhov ci thiab sib piv tuaj yeem tiv thaiv qhov muag. Hauv ib puag ncig ci ntsa iab, qhov ci ntawm cov zaub yuav tsum tau nce, thiab hauv qhov chaw ib puag ncig, qhov ci yuav tsum qis dua. Qhov sib txawv yuav tsum tau hloov kho ua ke nrog qhov ci ci kom lub qhov muag nyob hauv lub xeev zoo dua.

5. Xim

Yog tias koj xav tau saib lub vijtsam ntev, koj tuaj yeem xaiv hom xim me dua, thiab pom lub teeb sov sov.


6. Font loj

Qhov nrug nruab nrab ntawm ob lub qhov muag thiab lub vijtsam tseem yuav cuam tshuam rau kev paub saib lub vijtsam, yog li cov ntawv tsim nyog kuj tseem ceeb heev. Qhov loj me font tuaj yeem hloov kho raws li tus kheej xav tau.

7. Lub teeb xiav puas tsuaj

Kev puas tsuaj ntawm lub teeb xiav rau lub qhov muag feem ntau tshwm sim hauv kev ua rau muaj kev puas tsuaj xws li pom kev nkees, myopia, cataract thiab macular degeneration. Nyob rau niaj hnub no' nce kev tshawb fawb thiab thev naus laus zis, lub teeb xiav tuaj yeem tiv thaiv los ntawm ob lub thev naus laus zis:&"mos thiab tawv &". Ntawm lawv," muag" tiv thaiv lub teeb xiav yog siv iav tiv thaiv xiav, tiv thaiv zaj duab xis xiav, thiab software txhawm rau txo qhov siv ntawm lub teeb xiav. Cov txiaj ntsig lim tsuas yog nruab nrab ntawm 30% thiab 70%, uas tsis ua haujlwm zoo daws teeb meem teeb meem xiav." nyuaj" txoj kev tiv thaiv lub teeb xiav hais txog kev lim tawm cov kab mob ua rau lub teeb xiav dhau los ntawm kev kho vajtse, thiab daws qhov teeb meem ntawm lub teeb xiav rau tib neeg lub qhov muag mus rau qhov loj tshaj.

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