Cov khoom siv hluav taws xob niaj hnub no yuav luag thoob ntiaj teb. Yog li, piv txwv li, lub xov tooj smartphone ua haujlwm zoo heev tsis yog tsuas yog hu xov tooj (tau txais thiab ua rau lawv), tab sis kuj muaj peev xwm ua si hauv Is Taws Nem, mloog nkauj, saib yeeb yaj kiab lossis nyeem phau ntawv. Rau tib txoj haujlwm, lub ntsiav tshuaj yog qhov tsim nyog. Lub vijtsam yog ib qho tseem ceeb tshaj plaws ntawm cov khoom siv hluav taws xob, tshwj xeeb tshaj yog tias nws yog qhov kov-sensitive thiab ua haujlwm tsis yog tsuas yog tso saib cov ntaub ntawv, tab sis kuj tswj tau. Cia peb paub txog cov yam ntxwv ntawm kev nthuav qhia thiab cov thev naus laus zis uas lawv tau tsim. Cia peb xyuam xim tshwj xeeb rau qhov screen IPS yog dab tsi, hom kev siv tshuab yog dab tsi, nws qhov zoo yog dab tsi.
Yuav ua li cas lub vijtsam LCD ua haujlwm
Ua ntej tshaj plaws, cia peb xav seb yuav ua li cas cov kua siv lead ua kua tau teeb tsa, uas yog nruab nrog cov cuab yeej siv niaj hnub no. Ua ntej, nws yog ib tug active matrix. Nws muaj microfilm transistors. Ua tsaug rau lawv, daim duab yog tsim. Qhov thib ob, nws yog ib txheej ntawm cov kua siv lead ua kua. Lawv tau nruab nrog lub teeb lim thiab tsim R-, G-, B-subpixels. Thirdly, nws yog ib qho screen backlight system uas tso cai rau koj los ua kom pom cov duab. Nws tuaj yeem yog fluorescent lossis LED.
IPS nta-technology
Hais lus nruj me ntsis, IPS matrix yog ib hom TFT thev naus laus zis, uas yog siv los tsim cov ntxaij vab tshaus LCD. TFT feem ntau nkag siab tias yog cov saib uas tsim los ntawm cov txheej txheem TN-TFT. Raws li qhov no, lawv tuaj yeem sib piv. Txhawm rau kom paub txog qhov tsis sib xws ntawm kev xaiv cov khoom siv hluav taws xob, cia peb txheeb xyuas seb IPS screen technology yog dab tsi, lub tswv yim no txhais li cas. Qhov tseem ceeb tshaj plaws uas paub qhov txawv ntawm cov duab no los ntawm TN-TFT yog kev npaj ntawm cov kua siv lead ua kua pixels. Hauv qhov thib ob, lawv tau teem rau hauv ib lub kauv, nyob ntawm lub kaum sab xis ntawm cuaj caum degrees horizontally ntawm ob daim hlau. Nyob rau hauv thawj ib qho (uas nyiam peb tshaj plaws), lub matrix muaj nyias-film transistors. Ntxiv mus, cov muaju yog nyob rau ntawm lub dav hlau ntawm qhov screen parallel rau ib leeg. Yog tsis muaj hluav taws xob siv rau lawv, lawv tsis tig. Nrog TFT, txhua tus transistor tswj ib qho ntawm qhov screen.
Qhov txawv ntawm IPS thiab TN-TFT
Cia peb saib ze dua ntawm hom IPS npo, nws yog dab tsi. Cov saib tsim siv cov cuab yeej no muaj ntau qhov zoo. Ua ntej ntawm tag nrho cov, nws yog ib tug zoo xim rendering. Tag nrho cov ntxoov ntxoo yog ci, tiag tiag. Ua tsaug rau qhov dav pom lub kaum ntse ntse, cov duab tsis ploj mus, txawm tias koj saib qhov twg. Cov saib muaj ntau dua, crisper contrast piv vim qhov tseeb tias cov xim dub tau ua tiav zoo kawg nkaus. Cov kev tsis zoo hauv qab no uas hom IPS npo tau raug sau tseg. Nws yog dab tsi, ua ntej ntawm tag nrho cov, ib tug loj zog noj, ib tug loj disadvantage. Tsis tas li ntawd, cov cuab yeej nruab nrog cov ntxaij vab tshaus zoo li no kim, vim lawv cov khoom siv kim heev. Yog li, TN-TFTs muaj cov yam ntxwv tsis zoo. Lawv muaj lub kaum sab xis me me; thaum koj hloov qhov kev pom, cov duab yog distorted. Nyob rau hauv lub hnub, lawv tsis yooj yim heev rau siv. Daim duab darkens, glare cuam tshuam. Txawm li cas los xij, cov lus qhia no tau teb sai, siv zog tsawg, thiab pheej yig. Yog li ntawd, xws li cov saib yog ntsia rau hauv cov qauv nyiaj txiag ntawm cov khoom siv hluav taws xob. Yog li, peb tuaj yeem xaus rau qhov twg IPS screen yog qhov tsim nyog, tias qhov no yog qhov zoo tshaj plaws rau cov neeg nyiam ua yeeb yaj kiab, duab thiab video. Txawm li cas los xij, vim lawv cov lus teb tsawg dua, lawv tsis pom zoo rau cov kiv cua ntawm PC ua si nrawm.
Tsim los ntawm cov tuam txhab ua lag luam
IPS thev naus laus zis nws tus kheej yog tsim los ntawm Japanese tuam txhab Hitachi ua ke nrog NEC. Tshiab nyob rau hauv nws yog cov txheej txheem ntawm cov kua siv lead ua kua: tsis nyob rau hauv ib tug kauv (raws li nyob rau hauv TN-TFT), tab sis thaum uas tig mus rau ib leeg thiab nyob rau hauv lub screen. Yog li ntawd, xws li ib tug saib renders xim ntau vivid thiab saturated. Daim duab pom txawm nyob rau hauv lub hnub qhib. Lub kaum sab xis saib ntawm IPS-matrix yog ib puas thiab xya caum-yim degrees. Koj tuaj yeem saib ntawm qhov screen los ntawm txhua qhov chaw: los ntawm hauv qab, los ntawm saum toj, mus rau sab xis, mus rau sab laug. Daim duab tseem pom tseeb. Cov ntsiav tshuaj nrov nrog lub vijtsam IPS yog tsim los ntawm Apple, lawv tau tsim los ntawm IPS Retina matrix. Ib nti siv ntau pixel ceev. Yog li ntawd, cov duab ntawm cov zaub tuaj tawm yam tsis muaj graininess, xim yog kis tau yooj yim. Raws li cov neeg tsim khoom, tib neeg lub qhov muag tsis pom microparticles yog tias cov pixels ntau dua 300 ppi. Tam sim no cov khoom siv nrog IPS cov lus tau dhau los ua tus pheej yig duatus nqi, lawv pib muab cov qauv siv nyiaj siv hluav taws xob. Ntau yam tshiab ntawm matrices raug tsim. Piv txwv li, MVA / PVA. Lawv muaj cov lus teb ceev ceev, saib lub kaum ntse ntse thiab tsim cov xim zoo nkauj.
Devices nrog ntau lub vijtsam kov
Tsis ntev los no, cov khoom siv hluav taws xob nrog kov tswj tau tau txais txiaj ntsig zoo. Thiab nws tsis yog smartphones xwb. Lawv tsim cov khoos phis tawj, ntsiav tshuaj, uas muaj IPS kov npo uas ua haujlwm los tswj cov ntaub ntawv thiab cov duab. Cov khoom siv zoo li no yog qhov tseem ceeb rau kev ua haujlwm nrog video, duab. Nyob ntawm cov kab pheeb ces kaum ntawm cov zaub, muaj cov khoom siv compact thiab puv loj. Multi-kov kov npo muaj peev xwm paub txog kaum kov tib lub sijhawm, uas yog, koj tuaj yeem ua haujlwm ntawm lub monitor nrog ob txhais tes ib zaug. Cov khoom siv txawb me me xws li xya-nti smartphones lossis ntsiav tshuaj paub txog tsib qhov kov. Qhov no txaus txaus yog tias koj lub xov tooj smartphone muaj me me IPS screen. Tias nws yooj yim heev tau txais txiaj ntsig los ntawm ntau tus neeg yuav khoom ntawm cov khoom siv compact.
Cov neeg siv tshuaj xyuas
Los ntawm kev xaiv cov khoom siv hluav taws xob zoo tshaj plaws rau kev kho video, kev yees duab, koj yuav tsum yuav lub laptops nrog lub monitor uas zoo heev hauv cov xim luam tawm thiab muaj cov ntsiab lus siab thiab qhov sib txawv. Cov yam ntxwv no tau ua raws li cov thev naus laus zis tau piav qhia saum toj no. Vim yog lub kaum sab xis loj, cov xim tsis ploj thiab tsis poob lawv qhov ci, los ntawm qhov taw tes koj saib ntawm qhov screen. Raws li, buyers ntawm mobile electronicstawm tswv yim ntawm lawv cov kev yuav khoom tsuas yog qhov zoo, sau tseg tag nrho cov pluses saum toj no. Nws tuaj yeem txiav txim siab tias lub vijtsam IPS tau txais txiaj ntsig zoo hauv cov khoom siv hluav taws xob, qhov no yog qhov kev xaiv zoo tshaj plaws rau kev caij nkoj hauv Is Taws Nem, ntau lab tus neeg siv khoom siv khoos phis tawj mobile tau ua kom paub tseeb.
