China SMD LED display screen pcb Micro led pcb mini led BT| YMSPCB factory and manufacturers | Yongmingsheng
Kaabo si wa aaye.

SMD LED display screen pcb Micro led pcb mini led BT| YMSPCB

Kukuru Apejuwe:

SMD LED BT Ifihan sobusitireti iboju pcb Awọn abuda: asopọ pọ iwuwo giga PCB, nipasẹ ni apẹrẹ PAD, rara nipasẹ iho, apẹrẹ HDI, laser nipasẹ idẹ ti a pa. Fine Pitch, ti ṣelọpọ pẹlu Awọn ohun elo BT.

sile

Awọn fẹlẹfẹlẹ: 4L SMD LED Sobusitireti PCB eyikeyi fẹlẹfẹlẹ HDI

Igbimọ Igbimọ: 0.3mm

Ohun elo ipilẹ: Mistubishi BT

Min darí sin Iho: 0.15mm

Iṣẹ iṣe-iṣekeji Min nipasẹ Awọn iho: 0.15mm

Min vias vias: 0.075mm

Ipo ipolowo Diode Emmitting Light: 0.77mm

Iwọn Iwọn Iwọn / Iyatọ : 0.05mm / 0.05mm

Iyatọ Kere laarin Layer Inu PTH ati Laini : 0.18mm

Iwọn : 120mm × 38mm

Iwọn Eto fun laser nipasẹ : 0.85: 1

Dada itọju: ENIG

Pataki: 4L eyikeyi fẹlẹfẹlẹ HDI pcb, Mistubishi BT Ohun elo

Awọn ohun elo: Ifihan LED


ọja Apejuwe

ọja Tags

Waht jẹ SMD LED BT Substrate:

SMD LED BT sobusitireti ntokasi si THE PCB ti o ti wa ni ti ṣelọpọ pẹlu BT ohun elo ati ki o loo si SMD LED products.Different lati deede PCB , BT ohun elo ti wa ni loo ni Dókítà LED BT sobusitireti, eyi ti o jẹ o kun ọja nipa Mistubishi Gas Chemical Co., Inc.The Awọn ohun elo BT ti a ṣe ti B (Bismaleimide) ati resini T (Triazine) ni awọn anfani ti TG giga (255 ~ 330 ° C), igbona ooru (160 ~ 230 ° C), itọju ọrinrin, kekere aisi-itanna (DK) ati pipinka kekere ifosiwewe (Df). SMD LED jẹ ẹrọ titun ti nmọ semikondokito ina-emitting ẹrọ, pẹlu igun titan kaakiri jẹ nla, iṣọkan ina, igbẹkẹle giga, awọn awọ ina pẹlu awọn awọ funfun, o ti lo ni ibigbogbo ni ọpọlọpọ awọn ọja itanna. Igbimọ PCB jẹ ọkan ninu iṣelọpọ pataki SMD LED ohun elo.

P0.58 SMD LED ifihan tejede Circuit ọkọ ile ita gbangba mini mu ifihan iboju pcb Micro mu ifihan ọkọ 4L eyikeyi fẹlẹfẹlẹ HDI SMD LED BT

 Iyato b laarin SMD ati COB LED

SMD tọka si ọrọ naa "Awọn ẹrọ Agesin Iboju Iboju" Awọn LED, eyiti o jẹ awọn LED ti o pin pupọ julọ ni ọja. Chiprún LED ti wa ni idapọmọra ayeraye si igbimọ Circuit ti a tẹ (PCB), ati pe o jẹ olokiki paapaa nitori ibaramu rẹ. o ti kọ PCB lori apẹrẹ onigun mẹrin, ohun pẹlẹbẹ, eyiti o jẹ ohun ti a maa n rii bi SMD. Ti o ba wo LED SMD pẹkipẹki, o le wo aaye dudu kekere kan ni aarin SMD; iyẹn ni chiprún LED. O le wa ninu awọn isusu ina ati awọn ina filament ati paapaa ninu ina iwifunni lori foonu alagbeka rẹ.

Ọkan ninu awọn idagbasoke tuntun ni ile-iṣẹ LED jẹ COB tabi imọ-ẹrọ “Chip on Board” eyiti o jẹ igbesẹ siwaju fun lilo agbara siwaju sii daradara. Iru si SMD, awọn eerun COB paapaa ni awọn diodes ọpọ lori oju kanna. Ṣugbọn iyatọ laarin ina LED COB ati SMD ni pe Awọn LED COB ni awọn diodu diẹ sii.

Awọn anfani ti SMD LED

1) SMD jẹ irọrun diẹ sii, ati ifihan ti awọn eerun rẹ ni a pinnu ni ibamu si ipilẹ igbimọ igbimọ Circuit ti a tẹ, ati pe o le yipada lati pade awọn solusan imọ-ẹrọ oriṣiriṣi.

2) Orisun ina SMD ni igun itanna nla ti o to 120 & Phi; Awọn iwọn 160, iwọn kekere ati iwuwo ina ti awọn ọja itanna, iwuwo apejọ giga ati iwọn ati iwuwo ti awọn paati ideri jẹ nikan ni 1/10 ti ti awọn ohun elo itanna afikun.

3) O ni igbẹkẹle giga ati agbara egboogi-gbigbọn lagbara.

4) Oṣuwọn abawọn apapọ ti o ta kekere ati mu ilọsiwaju iṣelọpọ ṣiṣẹ.

Schematic diagrams of wire bonding and flip chip 

wire bonding and Flip chip

YMS SMD LED iboju ifihan awọn agbara iṣelọpọ PCB:

YMS SMD LED ifihan iboju pcb awọn agbara iṣelọpọ iwoye
Ẹya awọn agbara
Ika Layer 1-60L
Wa iboju ifihan SMD LED pcb Technology 1 + N + 1
2 + N + 2
3 + N + 3
4 + N + 4
5 + N + 5
Layer eyikeyi
Sisanra 0.3mm-6mm
Iwọn ati Iwọn ila kekere 0.05mm / 0.05mm (2mil / 2mil)
Diode jijade Light P0.47mm; P0.58mm; P0.70mm; P0.77mm; P0.925mm; P1.0mm; ati be be lo.
Min lesa ti gbẹ iho Iwon 0.075mm (3nil)
Min darí ti gbẹ iho Iwon 0.15mm (6mil)
Ipele ipin fun iho lesa 0.9: 1
Ipele Ipele fun nipasẹ iho 16: 1
Ipari dada HASL, Ṣiṣakoso HASL, ENIG, Tin immersion, OSP, Fadaka Imimimọ, Ika Goolu, Itanna Gold Giladi, Aṣayan OSP , ENEPIG.etc.
Nipasẹ Kun Aṣayan O ti wa ni palara ati ki o kun pẹlu boya ifọnọhan tabi iposii ti ko ni ifọnọhan lẹhinna tan ati ki o fi sii
Ejò kun, fadaka kun
Lesa nipasẹ idẹ ti pa
Iforukọsilẹ M 4mil
Boju Solder Green, Red, Yellow, Blue, White, Black, Purple, Black Matte, Matte green.etc.

 

 

Ka awọn iroyin diẹ sii


https://www.ymspcb.com/smd-led-display-screen-pcb-mini-led-micro-led-pcb-bt-ymspcb.html




  • Previous:
  • Next:

  • Kọ ifiranṣẹ rẹ nibi ati ki o ran si wa
    WhatsApp Online Awo!