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Multilayer PCB, oyi akwa HDI PCB

  • Ụdị 2 oyi akwa HDI PCB nke e liri / kpuru site na
  • Kwụsị ngwaahịa ngwaọrụ ejiri aka, ngwa eletrọnịkị nwere ọgụgụ isi
  • Ọnụọgụ oyi akwa 10L
  • Ọkpụrụkpụ osisi 1.0mm
  • Ihe onwunwe FR4 TG170
  • Min site nha 0.15mm
  • Ogo oghere Laser 4mil
  • Ogologo ahịrị / oghere 3/3 nde
  • Ngwucha elu Kweere+OSP
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Akwa oyi akwa / onye nrụpụta HDI oyi akwa ọ bụla

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Nkọwa nke HDI (High Density lnterconnection) bọọdụ sekit na-ezo aka na Microvia PCB nwere oghere nke na-erughị 6mm, oghere oghere nke na-erughị 0.25mm, njupụta kọntaktị karịa 130 point/square hour, njupụta wiring nke karịa. karịa 117 point/square hour, yana obosara/ oghere ahịrị na-erughị 3mi/3mi.

Nkewa nke HDI PCB: 1 oyi akwa, 2 oyi akwa, 3 oyi akwa na ihe ọ bụla oyi akwa HDI
1 oyi akwa HDI Ọdịdị: 1+N+1 (pịa ugboro abụọ, laser otu ugboro).
Ọdịdị HDI oyi akwa 2: 2+N+2 (pịa ugboro 3, laser ugboro abụọ).
Ọdịdị HDI oyi akwa 3: 3+N+3 (pịa ugboro anọ, laser ugboro 3).
HDI oyi akwa ọ bụla na-ezo aka na HDI nke nwere ike hazie mwepu laser site na PCB isi, n'okwu nke ọzọ, ọ pụtara na a chọrọ mkpọpu laser tupu ịpịa.

Uru nke HDI PCB

1. Ọ nwere ike ibelata ụgwọ PCB. Mgbe njupụta PCB na-abawanye karịa ọkwa 8, a na-arụpụta ya n'ụzọ HDI na ọnụ ahịa ya ga-adị ala karịa usoro ịpị mgbagwoju anya.
2. Mụbaa njupụta sekit site na ijikọ bọọdụ sekit ọdịnala na ihe mejupụtara ya
3. Bara uru maka iji teknụzụ nkwakọ ngwaahịa dị elu
4. Nwee arụmọrụ eletrik ka mma yana izi ezi mgbaama
5. Ịtụkwasị obi ka mma
6. Nwere ike melite arụmọrụ okpomọkụ
7. Nwere ike ibelata nnyonye anya ugboro redio, nnyonye anya ebili mmiri elektrọnik, na mwepu electrostatic (RFI/EMI/ESD)
8. Mụbaa arụmọrụ imewe

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Isi ihe dị iche n'etiti HDI na PCB oge niile

1. HDI nwere obere olu na obere arọ
HDI PCB bụ nke ọdịnala nwere akụkụ abụọ PCB dị ka isi, site na-ewuli elu na lamination na-aga n'ihu. Ụdị bọọdụ sekit a na-eme site n'ịkwadebe na-aga n'ihu ka a na-akpọkwa Build-up Multilayer (BUM). Tụnyere bọọdụ sekit ọdịnala, bọọdụ sekit HDI nwere uru dị ka ịdị mfe, dị gịrịgịrị, mkpụmkpụ na obere.
A na-enweta njikọ eletrik n'etiti bọọdụ sekit HDI site na oghere na-eduzi, nke e liri / kpuru site na njikọ, nke dị iche na bọọdụ sekit multi-layer nkịtị. A na-eji Micro lie / kpuru ìsì site na ọtụtụ ebe na HDI PCBs. HDI na-eji ọkpọ ọkụ laser ozugbo, ebe PCB ọkọlọtọ na-ejikarị igwe igwe eme ihe, yabụ ọnụ ọgụgụ nke ọkwa na akụkụ akụkụ na-ebelatakarị.

2. Usoro mmepụta nke HDI isi osisi
Mmepe dị elu nke PCB HDI na-egosipụta nke ọma na njupụta nke oghere, sekit, paịlị na-ere ihe na ọkpụrụkpụ interlayer.
● Micro site-oghere: HDI PCBs nwere kpuru oghere na ndị ọzọ micro site-hole aghụghọ, nke na-tumadi pụtara na elu chọrọ nke micro oghere akpụ technology na a pore size na-erughị 150um, yana ọnụ ahịa, mmepụta arụmọrụ na oghere ọnọdụ. njikwa ziri ezi. N'ime bọọdụ sekit nke ọtụtụ oyibo ọdịnala, enwere naanị oghere na enweghị obere oghere e liri / kpuru ìsì
● Nnụcha nke obosara/ofe ahịrị: egosipụtara n'ụzọ siri ike na-achọsi ike maka ntụpọ waya na ịdị njọ nke elu waya. Obosara/ oghere ahịrị izugbe anaghị agafe 76.2um
● Njupụta dị elu: Njupụta nke nkwonkwo na-ere ihe karịrị 50/cm2
● Thinning nke dielectric ọkpụrụkpụ: Nke a bụ tumadi na-egosipụta na omume nke interlayer dielectric ọkpụrụkpụ na-etolite kwupụta 80um na n'okpuru, na ihe a chọrọ maka ọkpụrụkpụ uniformity na-esiwanye ike, karịsịa maka elu-njupụta PCBs na nkwakọ substrates na njirimara impedance akara.

3. HDI PCB nwere mma eletrik arụ ọrụ
HDI nwere ike ọ bụghị naanị ibelata imewe ngwaahịa njedebe, kamakwa irute ụkpụrụ dị elu nke ịrụ ọrụ eletrọnịkị na arụmọrụ n'otu oge.
Mmụba njupụta njikọ njikọ nke HDI na-enye ohere maka ike mgbama na nkwalite ntụkwasị obi ka mma. Na mgbakwunye, HDI PCB nwere mmelite ka mma na mbelata nnyonye anya ugboro redio, nnyonye anya ikuku elektrọn, mwepu electrostatic na njikwa okpomọkụ, wdg HDI na-anabatakwa teknụzụ njikwa akara dijitalụ zuru oke (DSP) yana teknụzụ nwere ikike imeghari, nke nwere ikike imeghari. ibu ibu na oke zuru oke yana ikike ibufe obere oge siri ike.

4. HDI PCBs nwere nnọọ elu chọrọ maka lie via / nkwụnye oghere
Dị ka a na-ahụ n'elu, ma n'ihe gbasara nha osisi na ịrụ ọrụ eletrik, HDI dị elu karịa PCB nkịtị. Mkpụrụ ego ọ bụla nwere akụkụ abụọ, yana akụkụ nke ọzọ nke HDI, dị ka PCB dị elu, ọnụ ụzọ nrụpụta ya na ihe isi ike ya dị elu karịa PCB nkịtị, yana enwere ọtụtụ okwu ị ga-aṅa ntị n'oge mmepụta, ọkachasị ndị e liri site na. na nkwụnye oghere.
Ka ọ dị ugbu a, isi ihe mgbu na ihe isi ike na mmepụta na mmepụta HDI bụ nke e liri site na oghere. Ọ bụrụ na HDI e liri site na oghere / plọg emeghị nke ọma, nnukwu nsogbu dị mma ga-eme, gụnyere akụkụ na-enweghị isi, ọkpụrụkpụ na-enweghị oke na oghere na pad solder.
● Mgbidi na-adaghị adaba na ahịrị na-ezighi ezi nwere ike ime ka ihe dị egwu n'ụsọ osimiri n'ebe ndị dara ada, na-ebute ntụpọ dị ka oghere ahịrị na nkwụsịtụ.
● Ihe njiri mara njirimara nwekwara ike ịgbanwe n'ihi ọkpụrụkpụ dielectric na-adaghị adaba, na-akpata enweghị mgbagha mgbaàmà.
● Mpempe akwụkwọ na-akwụghị ụgwọ na-ebute àgwà nkwakọ ngwaahịa na-adịghị mma, na-eduga na nkwonkwo na ọtụtụ ihe na-efunahụ ya.

Ya mere, ọ bụghị ụlọ ọrụ PCB niile nwere ikike na ike ime HDI nke ọma, na RICH PCBA anọwo na-arụsi ọrụ ike maka nke a ihe karịrị afọ 20.
Anyị enwetala nsonaazụ dị mma n'ụdị pụrụ iche dị ka nkenke dị elu, njupụta dị elu, ugboro ugboro, ọsọ dị elu, nnukwu TG, efere ndị na-ebu na RF PCB. Anyị nwekwara ọgaranya na-emepụta ahụmahụ na pụrụ iche usoro dị ka ultra-oke, oversized, oké ọla kọpa, elu-ugboro ugboro ngwakọ mgbali, ọla kọpa inlaid blocks, ọkara oghere, azụ akuda, omimi-achịkwa drills, gold mkpịsị aka, elu-nkenke impedance akara mbadamba. , wdg.

Ngwa (lee foto agbakwunyere maka nkọwa)

A na-eji HDI PCB n'ụdị dị iche iche dị ka ekwentị mkpanaaka, igwefoto dijitalụ, AI, ndị na-ebu IC, akụrụngwa ahụike, njikwa ụlọ ọrụ, laptọọpụ, ngwa elektrọnik, robots, drones, wdg.


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Ngwa

A na-eji HDI PCB n'ụdị dị iche iche dị ka ekwentị mkpanaaka, igwefoto dijitalụ, AI, ndị na-ebu IC, akụrụngwa ahụike, njikwa ụlọ ọrụ, laptọọpụ, ngwa elektrọnik, robots, drones, wdg.

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