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LCD vs. OLED: ndani amapambana?'ndi funso lovuta kukambitsirana.Zowonetsera za Thin-film transistor liquid crystal displays (TFT LCDs) zili ponseponse m'moyo wathu watsiku ndi tsiku;ntchito zawo zimachokera ku mafoni a m'manja, mapepala, zowonetsera makompyuta, mpaka ma TV.Werengani zambiri»
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TFT liquid crystal display imadziwika ndi kuwala kwabwino, kusiyanitsa kwakukulu, mphamvu zaulamuliro, ndi mitundu yowala, komanso ili ndi kuipa kogwiritsa ntchito mphamvu zambiri komanso mtengo wokwera.TFT liquid crystal teknoloji yathandizira chitukuko cha mtundu wa foni yam'manja ...Werengani zambiri»
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Momwe TFT imagwirira ntchito TFT ndi chidule cha "Thin Film Transistor", yomwe nthawi zambiri imatanthawuza zowonetsera zamadzimadzi zamadzimadzi, koma kwenikweni zimatanthawuza ma transistors amafilimu opyapyala (matrix) - omwe "amatha" kuchitapo kanthu pa pixel iliyonse yodziyimira payokha. chophimba.pitilizani...Werengani zambiri»
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Chiwonetsero cha FT-LCD liquid crystal display [2] ndi filimu yopyapyala yamtundu wa crystal yamadzimadzi, yomwe ndi "mtundu weniweni" (TFT).TFT liquid crystal ili ndi chosinthira cha semiconductor pa pixel iliyonse, ndipo pixel iliyonse imatha kuwongoleredwa mwachindunji ndi kugunda kwa dontho, kotero kuti mfundo iliyonse imakhala yodziyimira payokha komanso ...Werengani zambiri»
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TFT imatanthawuza kuti pixel iliyonse yamadzimadzi yamadzimadzi pawonetsero yamadzimadzi imayendetsedwa ndi transistor yopyapyala yophatikizidwa kumbuyo kwake.Choncho, kuthamanga kwambiri, kuwala kwambiri, komanso kuwonetsetsa kwapamwamba kwa chidziwitso chazenera kungapezeke.TFT-LCD (Thin Film Transistor Liquid Crystal Display) ndi mtundu wa ...Werengani zambiri»
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1. Kuwala, liwiro la kuyankha kwa chinthu chimodzi cha chiwonetsero cha LED ndi nthawi 1000 kuposa LCD, ndipo kuwala kwake kumakhala kopindulitsa kuposa LCD.Chiwonetsero cha LED chimathanso kusamalidwa pansi pa kuwala kwamphamvu, ndikusinthira ku minus zero 40 madigiri otsika kutentha.2. Kugwiritsa ntchito mphamvu, mphamvu...Werengani zambiri»
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Msika wamawotchi anzeru komanso msika wapa TV udzalimbikitsana ndikuthandizirana.Moyendetsedwa ndi injini ziwiri, kutchuka kwa OLED kumatha kupitilira zomwe m'mbuyomu zimayembekezera.Poyerekeza ndi LCD, OLED ili ndi mawonekedwe ogwiritsa ntchito mphamvu zochepa, zowonda kwambiri komanso zosiyana kwambiri, ndipo ndiyoyenera kwambiri ...Werengani zambiri»
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Pixel iliyonse ya TFT-LCD imayang'aniridwa ndi TFT yophatikizika yokha, ndipo ndi ma pixel ogwira ntchito.Chifukwa chake, sikuti nthawi yoyankhira yokhayo imatha kuthamangitsidwa kwambiri, mpaka pafupifupi 80ms;kusiyanitsa ndi kuwala kumakhalanso bwino kwambiri;nthawi yomweyo, chisankhocho sichinachitikepo ...Werengani zambiri»
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Ubwino Wopindika Makanema okhudza ma capacitive amafunikira kukhudza kokha, osati kukakamiza, kuti apange chizindikiro.Ma capacitive touchscreens amafunikira kusinthidwa kamodzi kokha kapena kusakhalapo pambuyo popanga, pomwe ukadaulo waukadaulo umafunika kusinthidwa pafupipafupi.Kutalika kwa moyo wa capacitive solution ndiutali chifukwa co ...Werengani zambiri»
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imodzi.moyo Zida zowonetsera kristalo zamadzimadzi zimakhala ndi moyo wautali kwambiri m'malingaliro kapena mwakuchita, ndipo palibe vuto kwa mazana masauzande a maola.Ngati zowunikira zodziwika bwino zamakompyuta sizinawonongeke, nthawi zambiri nyali yakumbuyo imakalamba ndipo kuwala kumachepa.Kusintha b...Werengani zambiri»
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Zowonetsera za LCD zimagwiritsidwa ntchito pazida zambiri, ndiye kodi mukudziwa masitepe owunikira pazithunzi za LCD?1. Yang'anani chipika, (MTK platform keyword is "LCMAutoDetect") kuti muwonetsetse kuti dalaivala wa LCD wanyamula bwino.2. Gwiritsani ntchito oscilloscope kuti muwone ngati mtengo wamagetsi ndi kutsatizana kwamphamvu kwa ...Werengani zambiri»
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Pali ma polarizer awiri ndi zidutswa ziwiri zamagalasi pazithunzi za LCD, ndipo kristalo wamadzimadzi amatha kusintha komwe kuwalako kumayendera bola kuyatsa.Kuphatikiza pa polarizer, chophimba cha LCD chimaphatikizanso galasi yokhala ndi ma transistors ambiri owonda kwambiri, fyuluta yamitundu yokhala ndi mitundu itatu yofiyira, gr ...Werengani zambiri»
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Pogwiritsira ntchito mafoni a m'manja tsiku ndi tsiku, zowonetsera zambiri za foni yam'manja zimagawidwa m'magulu atatu, omwe ndi LCD chophimba, OLED chophimba ndi IPS chophimba, ndi IPS chophimba tinganene kuti ndi gawo laling'ono la LCD.Ndiye ndibwino chiti pakati pa foni yam'manja LCD chophimba ndi OLED chophimba?Kodi kusiyana ndi chiyani ...Werengani zambiri»
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Momwe ma LCD amadzimadzi amawonetsera ma kristalo amagwirira ntchito Pamlingo wofunikira kwambiri, zowonetsa zambiri (koma osati zonse) zamadzimadzi zimasintha momwe kuwala kumadutsa muzinthu zamadzimadzi.Mpikisano pakati pa malire ndi malo ogwiritsira ntchito magetsi amawongolera geom ...Werengani zambiri»
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1. TN mtundu wa TN mtundu wa kristalo wamadzimadzi wowonetsa ukadaulo wa TN-mtundu wamadzimadzi wa kristalo ukhoza kunenedwa kuti ndiwofunikira pakuwonetsa makristalo amadzimadzi, ndipo mitundu ina yowonetsera makristalo amadzimadzi imathanso kunenedwa kukhala yabwino kutengera mtundu wa TN monga chiyambi.Mofananamo, mfundo yake yogwiritsira ntchito ndi ...Werengani zambiri»
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The TFT-LCD liquid crystal display ndi filimu yopyapyala yotchedwa transistor mtundu wamadzimadzi amadzimadzi, omwe amadziwikanso kuti "mtundu weniweni" (TFT).TFT liquid crystal ili ndi chosinthira cha semiconductor pa pixel iliyonse, ndipo pixel iliyonse imatha kuwongoleredwa mwachindunji ndi kugunda kwa dontho, kotero kuti mfundo iliyonse imakhala yodziyimira payokha komanso ...Werengani zambiri»