Ukuboniswa kwe-LCD noma kwe-LED. Uyini umehluko futhi umuntu kufanele aqhubeke kanjani ekwenzeni ukukhetha?

I-LCD (I-Liquid Crystal Display) ne-LED (i-diode ekhanyisayo) ubuchwepheshe obujwayelekile bokubonisa obusetshenziselwa ukubheka izikrini kumadivayisi wezokwelapha, futhi kunomehluko obalulekile phakathi kwalokhu okubili:

1. Ubuchwepheshe be-backlight:

Izikrini ze-LCD: Isibonisi se-Liquid Crystal ngokwaso asikhiphi ukukhanya futhi kudinga umthombo ongemuva. Izikrini ze-LCD zendabuko zisebenzisa isibani se-Calkode Fluode Fluorescent (CCFL) njengomthombo wasemuva.

Izikrini ze-LED: Screens eholwayo Sebenzisa ama-diode akhanyisiwe njengoMthombo wasemuva, onezinhlobo ezimbili eziphambili: I-Direct-LED ne-Edge-LED.

1. Ukugqama nokuqhathanisa:

Izikrini ze-LCD: I-LED backlight ngokuvamile inikeza ukugqama okuphezulu nokuqhathanisa. Kodwa-ke, ubuchwepheshe obudala be-CCFL bungaba nemikhawulo ethile.

Izikrini ze-LED: Nikeza umfaniswano ofanayo we-Uniform, ufaka isandla ekupheleleni kwekhwalithi yesithombe ethuthukisiwe.

1. Ukusebenza kahle kwamandla nobukhulu:

Izikrini ze-LCD: I-LED backlight ijwayele ngokuvamile amamojula asebenza kahle, futhi amamojula we-LED anciphise, asizile ekwakhiweni kwezikrini ezincanyana zokuqapha zezokwelapha.

Izikrini ze-LED: Thinner and Lightner, ubenza balungele izinhlelo zokusebenza ngosayizi oqinile nezidingo zesisindo.

1. Ukusebenza kombala:

Izikrini ze-LCD: zinganikeza izethulo zombala ezinembile, ikakhulukazi ngamaphaneli wokushintshana (ama-IPS).

Izikrini ze-LED: Futhi zingafinyelela ukunemba okuphezulu kombala, kepha ukusebenza ngqo kuncike kubuchwepheshe be-LED backlight nekhwalithi yesikrini.

1. Impilo kanye Nokuthembela:

Izikrini ze-LCD: Izikrini ezindala ze-LCD zingahle zibe nezinkinga ezinjengesibani isikhathi sokuphila, kepha ubuchwepheshe obusha bubheke lokhu kukhathazeka.

Izikrini ze-LED: Ngokuvamile zinokuphila okude futhi zithembeke kakhulu mayelana nezici ezinjengokukhanya.

Ngokwesimo samadivayisi wezokwelapha, cabanga ngezibonelo ezinjengama-thermometer, abaqaphi bengcindezi yegazi namaphampu wesifu. Lawa madivayisi avame ukusebenzisa izikrini ze-LCD noma ze-LED zokuxhumana nomsebenzisi. Isibonelo, i-thermometer yedijithali ingasebeka isikrini se-LCD ukubonisa izinga lokulinganisa elilinganiselwe ngokunemba. Ukuqapha umfutho wegazi kungazuza ekukhazimuleni okuphezulu kanye nokwehluka kwezikrini eziholwa, kuthuthukise ukufundeka kwezilinganiso ezibalulekile. Amaphampu webele, ikakhulukazi labo abanokulawula kwedijithali, bangasebenzisa izikrini eziholwa nge-LED ezisebenziseka kalula, kanye nephrofayili emincane yezikrini ze-LED zingaba nesandla ekuklameni okuphelele kwama-compact pump ama-compact compact amayunithi amaningi Lapho ukhetha ubuchwepheshe bokubonisa amadivaysi anjalo wezokwelapha, kubalulekile e-Factor kwizidingo ezithile zedivayisi, ukusebenzisana komsebenzisi, nokubaluleka kokuboniswa kolwazi olunembile.

UJoyTech usephayona ekwakhiweni kwama-thermometers aholwa yi-LED Thermometer, aholele abaqaphi bengcindezi yegazi, aholele amaphampu webele. Inkampani ihlala izibophezele ekusungulweni okuqhubekayo, ngepayipi lemikhiqizo emisha njengamanje ekuthuthukiseni.