Chaputala 1: Chips za LED / Nyali ya LED, gawo loyamba lofunikira kwambiri pazowonetsera zotsogola.

Nyali ya LED, monga chida chachikulu kwambiri, chimagwira ntchito yofunika kwambiri pakuwonetsa makanema a LED.

Ma pixel ambiri omwe amayimira, ndiye kuti chigamulocho chidzakhala chapamwamba.

Mwachitsanzo, P0.9,P1.25,P1.56,P1.667,P1.875,P2, P2.5, P3 ,P3.91,P4,P4.8, P5, P6, P6.67,P8 ,P10,P16……

Nambala yomwe ili kumbuyo kwa P imayimira madontho a pixel, nambala yaying'ono imatanthauza mtunda pakati pa nyali ziwiri za LED ndi zazing'ono, m'madera ena zimakhala ndi ma pixel ochuluka omwe amatsogolera kupamwamba kwambiri.

Nthawi zambiri, pazowonetsera zakunja za LED zimagwiritsa ntchito SMD1415, SMD1921, SMD2727, SMD3535 ndi zina zambiri.

P2.5 HD Kutsatsa kwapanja kosasunthika kotsogolera chiwonetsero chokhazikitsidwa ndi SMD 1415 kapena 1515.

P3, P4 ntchito SMD1921;

P5, P6 gwiritsani ntchito SMD2727;

P8, P10 ndi P16 amagwiritsa ntchito nyali za LED za SMD3535.

Chiwonetsero chotsogola chamkati tsopano chocheperako kwambiri cha pixel chokhwima ndi P0.9, chomwe chidakonza SMD0808.

Ma pixel akulu ngati P1.25,P1.538,P1.56,P1.667 nthawi zambiri amagwiritsa ntchito SMD1010.

Chiwonetsero chotsogolera chamkati P1.875,P1.923,P2 gwiritsani ntchito SMD1515.

Pixel yokulirapo kuposa P2.5, ngati P3, P4, P5, P6 imakhazikika nthawi zonse SMD2121.

Pali kukwera kwa pixel ya SMD3528 ndiye nyali zazikulu zotsogozedwa zokhazikitsidwa mkati mwa LED, zomwe zimagwiritsidwa ntchito mu P7.62, P8, kapena P10.

Ziwerengero pambuyo SMD amatanthauza miyeso akunja mikanda nyali m'lifupi ndi kutalika, monga SMD2727 amene ali 2.7mm * 2.7mm.

Kukula kwa phukusi ndi 2.1mm * 2.1mm * 1.5mm, kotero kuti voliyumu yake ndi yaying'ono.

Chiwonetsero chotsogolera panja chokhazikitsidwa ndi SMD1415, SMD1921, SMD2727, SMD3535, chimakhala ndi kukana kwamadzi, koyenera kusintha kwa chilengedwe monga kutentha kwambiri ndi chinyezi chambiri, kuwola kopepuka ndi kosakwana 10%, kudalirika kwakukulu, komanso kulephera kochepa.

Nthawi zambiri, SMD1010 ndi SMD1415 pazowonetsa zazing'ono zotsogola za pixel zimadziwika ndi kudalirika, moyo wautali wautumiki, ngodya yayikulu yowala, kupulumutsa mphamvu, kuteteza chilengedwe ndi chitetezo.

Kusankhidwa kwa mtundu wa encapsulation wa kanema wa LED ndikofunikira kwambiri.

Lero, lolani YONWAYTECH iwonetse zambiri zomwe zili zodziwika kwambiri zowonetsera kunja kwa LED:

Level A:NationStar:

Chodziwika kwambiri chosankha chakunja chachikulu cha HD LED, chitsimikizo chamtundu, ndi tchipisi ta mkuwa kapena waya wagolide pakusankha kwanu bajeti.

Kapu yake yaying'ono komanso kapu ya nyali yopepuka yopepuka, yopangidwa ndi kapu ya nyali ya aluminiyamu ya LED, yomwe imatenga thupi la nyali lowongolera limodzi ndi mawonekedwe abwino kwambiri opangira kutentha.

Nyali yonseyo imawunikiridwa mozungulira, ndipo nyali ya optical epoxy imaphimba kufalikira kwake kwakukulu.

Zoposa 90%, moyo wautali wautumiki, kugwiritsa ntchito osachepera zaka 5.

YONWAYTECH nthawi zonse imalimbikitsa nyali zotsogola za Nationstar kwa kasitomala omwe ali ndi zofunikira kwambiri.

Gawo B:KingLight:

Njira yabwino ikakonzedwa ndi nyali ya god wire LED, mtundu wokhazikika komanso mtengo wotsika kuposa Nation Star.

Mwachitsanzo, mtundu wa hummingbirds umadziwika ndi kulimba kwa mpweya, zomwe zimatha kuletsa nthunzi yamadzi kulowa mumsewu kuti zisawonongeke komanso kutayikira. Chifukwa chodzaza ndi zitsulo zopangira dzenje, ndizokwera kwambiri kuposa momwe zimakhalira nthawi 27, zomwe zingachepetse kuwonongeka kwa kuwala ndikusintha moyo wautumiki. Choncho, madutsidwe ake magetsi ndi wokhazikika.

3) Hongshen: Ndiwokhazikika pazowonetsera zotsika mtengo zakunja za LED komanso, ngakhale ndi mtundu watsopano, koma zimakula mwachangu pamtengo wotsika.