I-Led tv 55 inch smart tv encane

Ungayixazulula kanjani inkinga yokukhishwa kokushisa yesibonisi esinencazelo ephezulu yasendlini?
Inkinga enkulu izibonisi zencazelo ephezulu yasendlini ezihlangabezana nayo njengamanje ukukhishwa kokushisa.Izibonisi zasendlini ezinencazelo ephezulu zisebenzisa amandla amaningi, futhi ingxenye enkulu yamandla imosheka ekushisiseni.Umkhuhlane ungabangela izinkinga eziningi.Ngakho-ke ungayixazulula kanjani inkinga yokulahla ukushisa kwesibonisi sangaphakathi sencazelo ephezulu?Umkhiqizi wesibonisi wasendlini onencazelo ephezulu - I-New Screen Optoelectronics ifingqa amaphuzu alandelayo:

1. Ukuqina: Uma sikhulu isibonisi sasendlini sencazelo ephezulu, kukhulisa ukutshalwa kwezimali kumishini yomugqa wokukhiqiza.Ukwenyuka kosayizi wesibonisi sangaphakathi sencazelo ephezulu kulula kakhulu, njengamabhulokhi wokwakha.Ukulungiswa kulula futhi ukufeza ngokuvumelana nezidingo zomsebenzisi.

2. Umbala ogcwele: amalambu, izibani ze-neon, njll. zonke ziyi-monochrome, futhi i-LED ibona inhlanganisela ye-RGB imibala emithathu eyinhloko.

3. Ukuthembeka okuphezulu: I-LED ingukukhanya okuqinile okunokwethenjelwa okuphezulu, ngokungafani namashubhu e-neon, amalambu okukhanya nokunye okudinga amashubhu e-vacuum.

4. Ubude besikhathi sokuphila: Ukuphila okucatshangelwayo kwama-chips e-LED kungafinyelela emahoreni angu-100,000, futhi ukuphila kwangempela kungaphezu kwamahora angu-30,000.

5. Ivumelana nemvelo: Isibonisi se-LED ngokwaso siwumkhiqizo owonga amandla futhi ongangcolisi.

Ngakho-ke kuvelaphi ukushisa kwesibonisi sangaphakathi sencazelo ephezulu?Kusukela ekunikezeni amandla kuya kumalambu e-LED, kuya kubashayeli be-LED, kuya kuma-resistors alungisekayo, ingxenye yokushisa ihlanganisa izibani ze-LED, abashayeli be-LED, nezintambo ze-LED.Ake sithathe ukunikezwa kwamandla okungu-5V njengesibonelo:

1. Ukusebenza kahle kokukhanya kwe-LED cishe ku-20%, futhi ukushisa kwe-LED kubala u-50% wokushisa okuphelele.

2. Isilawuli nezintambo ezixhumayo zenza cishe u-5% yenani eliphelele le-calorific

3. Ukwehla kwamandla kagesi okushayela: 1.8V (G/B) noma 3V (R) ukwehla kwamandla kagesi, ukushisisa kwengxenye yokushayela kubala ngaphezu kuka-45% wengqikithi yokushisisa.

Ukukhiqizwa kokushisa kwezibani ze-LED ezibonisa ukucaca okuphezulu kwangaphakathi kudinga ukuthuthukisa ukusebenza kahle okukhanyayo kwe-LED.Maningi amathuba okuba ngcono ekukhiqizeni ukushisa kwengxenye yokushayela, nayo okuyingxenye esilindele ukuyithuthukisa.