1. Mene ne LED, LCD?
LED yana tsaye don Dood-Exittive Doxitting Diode, na'urar semiconductoric da aka yi daga mahadi da ke dauke da abubuwa kamar gallium (a), phosphorus (n), da nitrogen (n). A lokacin da Wutar Wuta, suna fitar da haske mai zuwa, suna yin leds sosai matuƙar sauya makamashi na lantarki zuwa ƙarfin lantarki. LEDs an yi amfani da shi sosai a nunin da walwala.
LCD, ko nuna ruwa mai ruwa, hanya ce mai girma don fasahar nuna fasahar dijital. Kwalaye masu lu'ulu'u da kansu ba su fito da haske ba kuma suna buƙatar hasken rana don haskaka su, da yawa kamar akwatin sauti mai yawa.
A saukake, LCD da LED suna amfani da fasahar nuni daban-daban. LCD Screens sun ƙunshi lu'ulu'u na ruwa, yayin da Screens Screens ya ƙunshi abubuwa masu amfani da hasken wuta.
2. Bambanci tsakanin LED da Nunin LCD
Bambanci 1: Hanyar aiki
LEDs sune kayan maye mai haske na semicting. Ana rage beads a matakin micron, tare da kowane kankanin dutsen da ke aiki a matsayin pixel. Kwamitin allo an haɗa kai tsaye daga cikin wadannan lED beads kai tsaye. A gefe guda, allon lcd shine ainihin nuni na lu'ulu'u. Babban jagorancin sa ya ƙunshi motsa kwayoyin ƙwayoyin ƙwayoyin cuta masu ruwa tare da wutar lantarki na yanzu don samar da dige, layin, da kuma saman fuska, don samar da hoto.
Bambanci 2: Haske
Amsar saurin ba da izini na Nunin LED shine sau 1000 da sauri fiye da na LCD. Wannan yana ba da lamuni yana nuna wata fa'ida cikin haske, tana tabbatar da su a bayyane koda a haske mai haske. Koyaya, hasken rana ba koyaushe wani fa'ida bane; Duk da yake haske mafi girma ya fi kyau don kallon nesa, yana iya zama mai haske don kusanci. LCD Screens Emit haske ta hanyar gyara haske, yana sa haske mai laushi da ƙasa da ɓata a idanu, amma da wuya a duba cikin haske mai haske. Sabili da haka, don nesa nesa, allo mai ban sha'awa sun fi dacewa, yayin da Screens LCD sun fi dacewa da kallon kusanci.
Bambanci 3: Canji launi
A cikin sharuddan ingancin launi, allon LCD suna da mafi kyawun wasan launi da wadatar hoto, mafi kyawun ingancin hoto, musamman a cikin GraysCale Reending.
Bambanci 4: Amfani da iko
Ratio yawan amfani da wutar lantarki na LED zuwa LCD kusan 1:10. Wannan saboda LCDs juya duka Layer Layer On ko kashe; Da bambanci, lems na iya haskaka takamaiman pixels akan allon, yana sa su ƙarin makamashi-ingantattu.
Bambanci 5: Bambancin
Godiya ga yanayin haskaka da Leds, suna bayar da bambanci sosai idan aka kwatanta da LCDs. Kasancewar hasken rana a LCDs yana sa ya zama da wuya a sami baƙar fata baƙar fata.
Bambanci 6: Yawan ragi
Rufe raguwar allon LED shine mafi girma saboda yana ba da amsa da sauri kuma yana kunna bidiyo sosai, yayin allo LCD na iya jawo saboda jinkirin amsa.
Bambanci 7: Ganin kusurwa
Allon LED yana da kusurwa mai haske, saboda tushen hasken ya fi dacewa, komai kusurwa yana da kyau, allon hoto yana da kyau, ƙimar hoto a cikin babban kwana, yanayin hoto zai lalace.
Bambanci 8: Liewa
Rayuwar allo ta kasance tsawon lokaci, saboda hanyoyin samar da hasken sa suna da sauki kuma ba sa sauki ga zamani, yayin da tsarin allo na LCD din zai rage shi a kan lokaci.
3. Wanne ya fi kyau, wanda ya jagoranta ko lCD?
LCDs suna amfani da kayan masarufi, wanda ke da shekaru a hankali kuma kuna da dogon rai. LEDs, a gefe guda, yi amfani da kayan kwayoyin, don haka rayuwarsu ta gajarta fiye da na hotunan LCD.
Sabili da haka, LCD Screens, hada da lu'ulu'u na ruwa, yana da tsayi mai tsayi amma cinye ƙarin iko saboda duka / allon-kashe hasken wuta. Hotunan LED, sun hada da kayan maye, suna da gajeru lifespan, amma kowane pixel shine tushen haske, rage lokacin amfani da wutar lantarki yayin amfani.
Idan kana son sanin ilimin masana'antu mai zurfi na LED Masana'antu,Tuntube mu yanzudon samun ƙarin
Lokaci: Aug-14-2024