Nhanganyaya yeHDI Production Process Knowledge

CATALOG

■ Tsanangudzo yeHDI

■ Chikamu cheHDI

■ Tsanangudzo yeHDI Layer

■ HDI Production Process Tsananguro

■ HDI Key Quality Standard Indicators

Tsanangudzo yeHDI

HDI: High density yekubatanidza

● Kukwanisa kuwana yakakwirira wiring density;

● Deredza nzvimbo yepadhi, gomba kune gomba kure uye PCB size;

● Deredza kurasikirwa kwezviratidzo zvemagetsi.

●https://www.richpcba.com

● Shenzhen Rich Full Joy Electronics Co., Ltd

Chikamu cheHDI

HDI: kuchera laser

Mechanically kuchera bofu/kuvigwa kuburikidza

• Ne laminates:

  ● 1 layer HDI

  ● 2 akaturikidzana HDI

  ● 3 akaturikidzana HDI

• Nechimiro:

  ● gomba stacking

  ● kubvongodzwa

• Nekugadzirisa:

  ● laser

  ● michina

Mechanically kuchera bofu/kuvigwa kuburikidza

• 

  Nguva dzekuunganidza: 3

  Kuvigwa/Bofu kuburikidza nenguva: 5

• 

  Kuvigwa/Bofu kuburikidza nenguva: 5

Laser kuchera bofu / kuvigwa kuburikidza

HDI: kuchera laser

Maitiro ekusiyanisa iyo layer yeHDI

Kuvigwa kuburikidza: Kuvigwa mukati mebhodhi risingaonekwe kubva kunze

Bofu kuburikidza: Inogona kuonwa kubva kunze asi isingaonekwe kuburikidza

Nhamba yedhizaini: Kubva kune imwe mugumo webhodhi, nhamba yemapofu vias emhando dzakasiyana inogona kutariswa seyakapetwa nhamba

Nguva dzekudzvanya: Verenga nguva idzo mapofu / akavigwa vias anopfuura neakawanda epakati mabhodhi kana dielectric layer.

Maitiro ekusiyanisa iyo layer yeHDI

Unogona here kuverenga kuti maturo mangani mapofu kuburikidza neari pasi apa?

Maitiro ekusiyanisa iyo layer yeHDI

HDI Production Process Tsananguro

• Inner layer 1

  

• Kudzvanya 1

  

• Kuchera 1

  

• Kudzvanya 2 kwapera

  

• Kudzvanya 2

  

• Inner layer 2

  

• PTH1/PP

  

• Kuchera 2

  

• Laser drilling 1

  

• PTH/PP2

  

HDI Production Process Tsananguro

● Laser drilling

● Masiki anoenderana

● Hwindi hombe

● Direct resin drill

• 

  Conformal mask

• 

  Hwindi hombe

• 

  Kuchera resin zvakananga

HDI Production Process Tsananguro

• ●1. Conformal mask

  ● Chitarisiko chegomba chine chitarisiko chakanaka

  ● Muripo wakaganhurirwa wekusarongeka

  ● Kana kupatsanurwa kuri kudiki zvakakwana, hazvibviri kuwedzera aperture

  ●2. Hwindo guru

  ● Kuwedzera kuripwa kwekusarongeka

  ● Pane chiitiko chakatsika pane solder pad

  ● Kana kupatsanurwa kuri kudiki zvakakwana, hazvibviri kuwedzera aperture

• ●3. Kuchera kwakananga resin

  ● Bvisa foil yose yemhangura nokuisa musati maboora

  ● Kugona kuboora diki diki

  ● Mutengo wakaderera

  ● Kuoma kwelaser positioning

  ● Simba rekubatanidza rakaderera

• 

  Gomba idiki

• 

  Optimal gomba saizi

• 

  Gomba rakakurisa

HDI Key Quality Standards

● Iyo gomba chimiro chinofanirwa kuve nechitarisiko mushure mekuchera laser: gomba pasi / kumusoro ≥0.5

● Gomba mhangura ukobvu ≥15um

● Hapana resin inosara inobvumirwa pasi pegomba

● Resin depression pagomba rekuvhura kwehwindo rekuvhura nzira ≤10um

HDI Key Quality Standards

HDI Key Quality Standards