Menene bambanci tsakanin allon LED da allo na LCD?

2020/12/22

Da farko, "Menene banbanci tsakanin allon LED da allo LCD?

A cikin LCD TV, allon LED da allo na LCD ainihin ma'ana ɗaya ce, duka suna nufin allon LCD, kuma allo na LED shine sunan da ba daidai ba, LCD shine daidai bayanin allo na LCD TV.

Me yasa akwai irin wannan kuskuren suna don fuskokin LED?

Da farko dai, taƙaitaccen fahimtar tsarin allo na LCD, anan zamuyi magana game da matsala mai sauƙi:

Allon TV na LCD an hada shi da gilashin gilashin LCD wanda ke rufe tushen hasken baya

Kamar yadda kuke gani, hasken allon yana haskakawa ta hanyar hasken baya akan bayan fuskar LCD, wanda ada ada CCFL (sanyi cathode fluorescent lamp), amma tun daga wannan an sabunta shi da beads din LED. hasken LCD TV na iya sa hoton ya fi kyau kuma rayuwa ta daɗe. Hakanan za'a iya sanya allo na allo yayi sirara kuma tsarin ƙera masana'antu ya fi dacewa da muhalli, sabanin ƙazantar fitilun fitila.

Don haka cikakkun fitilun LED suna yin LCD baya hasken haske shine mafi kyawun zabi, to yan shekarun da suka gabata tallata hasken hasken wutar lantarki na ruwa mai haske, lokacin talla zai zama "TV TV", wannan shine dalilan samuwar lokacin kuskure " Allon LED ", Ina fata baza ku sake yin kuskure ba, LCD shine LCD TV, LED shine kawai hasken haske na ruwa mai haske, yanzu kusan LCD TV shine LED baya haske.

Hakanan akwai sabbin fasahohin micro-LED masu ci gaba, waɗanda ke rage beads ɗin LED zuwa matakin micron. Kowane ƙaramin dutsen leda pixel ne, kuma rukunin ya ƙunshi irin waɗannan beads ɗin LED ɗin micron, kwatankwacin ginin OLED TVS a yau. don yin allo na TV. Yana da haske mai girma, rayuwa mai tsayi, ingantaccen aiki mai haske da kuma ƙarin kuzari fiye da OLED. Na yi imani za mu ga samar da irin wadannan kayayyaki nan gaba kadan.