Lub vaj huam sib luag LCD yog qhov tseeb ntawm LCD vaj huam sib luag. LCD yog lub npe luv rau Liquid Crystal Display. Lub LCD vaj huam sib luag yog cov khoom uas txiav txim siab qhov ci, qhov sib piv, xim, thiab saib lub kaum sab xis ntawm lub LCD saib. Nws qhov zoo thiab thev naus laus zis cuam tshuam ncaj qha rau kev ua haujlwm tag nrho ntawm LCD saib.
LCD panels tau muab qhab nia raws li tus lej ntawm cov pixels tuag. Lub vaj huam sib luag LCD tuaj yeem muab faib ua sub-pixels, uas tuaj yeem tso saib dub thiab dawb lossis peb xim thawj: liab, ntsuab, thiab xiav. Lub pixel tuag yog sub-pixel ntawm lub vijtsam LCD uas ib txwm qhia tib xim, tsis hais cov duab tso tawm. Cov pixels tuag tuaj yeem muab faib ua ob pawg: ib qho yog sub-pixel uas ib txwm dub tsis hais cov duab, hu ua pixel tsaus; lwm qhov yog ib lub pixel kaj uas ib txwm pom thaum lub vijtsam qhib, hu ua lub teeb pixel. Feem ntau hais lus, tuag pixels tsis tuaj yeem kho; qhov kev daws teeb meem nkaus xwb yog los hloov tag nrho lub vijtsam.
Tam sim no peb nkag siab txog lub tswv yim ntawm cov pixels tuag hauv LCD panels, cia peb luv luv qhia txog kev faib tawm ntawm cov qib LCD vaj huam sib luag:
1. Qib A LCD vaj huam sib luag: Lub vaj huam sib luag LCD uas tsis muaj pixels tuag yog hu ua Qib A LCD vaj huam sib luag. Kev sim nrog cov software tshaj lij, nws pom tias tsis muaj qhov ci ntsa iab thaum siv lub zog, tsis muaj qhov tsaus ntuj thaum pom cov duab, thiab cov zaub yog ruaj khov thiab du. Qib A LCD vaj huam sib luag yog qhov zoo tshaj plaws LCD cov lus qhia, tsim nyog rau cov ntawv thov nrog cov kev xav tau zoo heev, xws li LCD saib, automotive zaub, thiab kev kho mob.
2. Qib A LCD vaj huam sib luag: Qib A LCD vaj huam sib luag tsis muaj ntau tshaj 3 lub pixels tuag thiab qhov siab tshaj plaws ntawm 1 qhov chaw ci ntsa iab, thiab qhov chaw ci ntsa iab tsis nyob hauv nruab nrab ntawm lub vijtsam. Cov duab tso saib tseem siab - zoo thiab du, thiab cov neeg siv feem ntau yuav tsis pom cov pixels tuag thaum siv. Nws yog feem ntau siv hauv LCD TVs thiab cov khoom siv hauv tsev.
3. Qib B LCD vaj huam sib luag: A Qib B LCD vaj huam sib luag tsis muaj ntau tshaj 5 cov pixels tuag thiab qhov siab tshaj plaws ntawm 2 qhov chaw ci ntsa iab, thiab qhov chaw ci ntsa iab tsis nyob hauv nruab nrab ntawm lub vijtsam. Qhov screen brightness kuj tsis sib xws, thiab cov xim saturation kuj tsis txaus. Feem ntau pheej yig LCD saib siv hom no qib B vaj huam sib luag vim tias nws kuj tseem pheej yig.
4. Qib C LCD Panels: Dhau li ntawm cov pixels tuag, cov ntxaij vab tshaus uas muaj kab tsis xws luag hu ua Qib C LCD panels. Ib txoj kab tsis xws luag yog hais txog ib txoj kab ci los yog tsaus nti ntawm qhov screen, tshwm sim los ntawm lub voj voog luv luv lossis qhib Circuit Court hauv qhov screen. Qib C LCD panels muaj peev xwm tsim cov xim tsis zoo thiab tej zaum yuav muaj kev puas tsuaj rau cov tshuaj pleev ib ce. Lawv feem ntau tsis siv rau hauv loj- cov khoom siv tshuaj ntsuam thiab feem ntau raug txiav rau hauv cov vaj huam sib luag me me rau cov khoom me me - loj.
