Ibyiciro bya Moduli

PCB ifite utwenge duto

1. Microvia PCB ni iki?

Ikibaho cyacapwe (PCB) cyakozwe hakoreshejwe ikoranabuhanga rya laser cyangwa plasma gifite umurambararo w'umwobo uri munsi ya 0.15mm (inganda zikoresha 0.1mm nk'ibisanzwe), gikoreshwa mu guhuza ibintu bifite ubucucike bwinshi.
2. Ni irihe tandukaniro riri hagati ya microvia PCB na PCB isanzwe?

Umurambararo w'umwobo ni muto kurusha 50% ugereranije n'uwa PCB zisanzwe, ubugari bw'umurongo/intera ishobora kugera kuri 30μm/30μm, ubucucike bw'insinga bwiyongeraho inshuro 2-3, kandi birakwiriye kohereza amajwi mu buryo bwo hejuru no mu buryo bwihuse.
3. Ni ubuhe bwoko bwa microvia PCBs?

Dukurikije uko bigenda, bigabanyijemo ibice bibiri: vis blind vias (gutwara uruhande rumwe), vis buryed (gutwara imbere), na vis blind (gutwara uruhande rwose). Intera isanzwe y'uburemere bw'amadirishya ni 50-100μm.
4. Ni ibihe bice by'ikoreshwa rya microvia PCBs?

Ikoreshwa cyane mu buryo bwo guhuza porogaramu zikoresha ubucucike bwinshi nka telefoni zigendanwa (zirenga 60%), sitasiyo za 5G, motherboard za seriveri, na pakingi ya chip ya AI.
5. Ni iyihe ntambwe yabayeho mu mateka ya microvia PCB?

Byagaragaye nyuma y’uko ikoranabuhanga ryo gucukura hakoreshejwe laser rimaze kugera ku rwego rwo hejuru mu myaka ya 1990. Uburyo busanzwe bukoreshwa ubu bushobora kugera ku murambararo w’umwobo wa 30μm, kandi umurambararo muto w’umwobo ni 15μm.
6. Ni ubuhe burebure bw'umwobo muto bwo gushushanya microvia PCB?

Umurambararo muto w'umwobo wo gukorwa mu nganda ushobora kugera kuri 50μm, naho umupaka wa laboratwari ukaba 15μm, ariko ikiguzi kiriyongera cyane uko umurambararo w'umwobo ugabanuka.
7. Ni iyihe reservation reservation ya microvia PCBs?

Muri rusange, igipimo cy’ubuso ntikirenga 1:1, kandi inzira zidasanzwe zishobora kugera kuri 1:0.8. Igipimo cy’ubuso kiri hejuru cyane gishobora gutuma amashanyarazi adakora neza.
8. Ni ibihe bisabwa ku gishushanyo mbonera kugira ngo habeho intera hagati ya mikorobe?

Intera ntoya isabwa ni ≥80μm kugira ngo hamenyekane ko urwego rw'umuringa rudakoresha amashanyarazi rukora neza kandi bigabanye ibyago byo kwangirika kw'imiyoboro migufi.
9. Ni gute washushanya imiterere y’ibikoresho bya microvia PCB?

Ni byiza gukoresha uburyo bwo gusimbuza imbaho z’ibanze n’izisanzwe, hamwe n’ubugari bwa dielectric hagati y’ibice 50-75μm kugira ngo hamenyekane ko ikimenyetso gikwirakwira neza.
10. Ni ibihe bibazo by'ubuziranenge bw'ibimenyetso bigomba gusuzumwa mu gishushanyo mbonera cya microvia PCB?

Ni ngombwa kwita ku bushobozi bwa parasite bw'umwobo (agaciro gasanzwe
11. Ni ayahe mahame agenga imiterere y'ibikoresho bya microvia PCB?

Ku muyoboro wa BGA usohoka, imiterere yawo niyo ikwiye. Buri padi ihuye na mikoroviya 1-2, kandi ubugari bw'umurongo wa muyoboro ...
12. Ni gute wakoresha ingufu n'indege zo ku butaka mu gishushanyo mbonera cya microvia PCB?

Menya isano iri hagati y’ingufu/ubutaka binyuze muri mikorobe, hamwe n’intera iri hagati ya ≤5mm, kugira ngo ugabanye impedance iri hagati y’ingufu.
13. Ni izihe ngingo z'ingenzi zo gushushanya ubushyuhe bwa microvia PCBs?

Ongera ubucucike bw'ibice bikwirakwiza ubushyuhe (byasabwe ≥10 vias/cm²), hamwe n'umurambararo w'umwobo ≥80μm, kugira ngo wongere imikorere myiza yo gutwara ubushyuhe.
14. Ni ibihe bisabwa kugira ngo maske ikoreshwa mu gushushanya microvia PCB ikoreshwe?

Umwobo w'agapfukamunwa kagomba kuba munini urenze uburebure bw'umwobo kuri buri ruhande kugira ngo wino y'agapfukamunwa kadafunga umwobo.
15. Ni gute wakongera ubucucike bw'insinga za microvia PCB?

Shyiraho uburyo bwo kongera umubare w'insinga, kandi ukoreshe inzira zifunguye kandi zihishe aho gukoresha inzira zinyuze, ibyo bishobora kongera ubucucike bw'insinga ku kigero kirenga 30%.
16. Ni izihe nzira z'ingenzi zo gukora microvia PCBs?

Harimo gucukura hakoreshejwe laser (CO₂, UV laser), gucukura plasma, no gucukura hakoreshejwe ikoranabuhanga (bikwiriye gusa ku ngano nini y'umwobo), aho gucukura hakoreshejwe laser birenga 80%.
17. Ni irihe tandukaniro riri hagati yo gucukura CO₂ laser no gucukura UV laser?

Laser ya CO₂ ikwiriye uburebure bw'umwobo wa mm 0.075-0.15 kandi ihendutse; laser ya UV ishobora gutunganya microvias
18. Umuvuduko wo gucukura hakoreshejwe laser ni uwuhe?

Umuvuduko wo gucukura wa laser ya CO₂ ni hagati y’imyobo 5.000-10.000 ku munota, naho uwa laser ya UV ni hagati y’imyobo 2.000-5.000 ku munota.
19. Ni ubuhe buryo bwo gucukura bwa microvia PCBs?

Uburyo bwo gucukura hakoreshejwe laser bungana na ±25μm, uburyo bwo gucukura hakoreshejwe imashini bungana na ±50μm, naho uburyo bwa UV bungana na ±15μm bungana na bwo.
20. Ni gute wagenzura imiyoboro yo gucukura muri microvia PCB?

Gucukura hakoreshejwe laser bifashishijwe azote bishobora kugenzura uburebure bwa burr muri 5μm, cyangwa hagakoreshwa uburyo bwo gukuraho ibara mu maraso.
21. Ni ibihe biranga uburyo bwo gushushanya hakoreshejwe amashanyarazi kuri microvia PCBs?

Hakenewe uburyo bwo gushushanya hakoreshejwe electroplating, aho ubugari bw'umuringa bugenzurwa kuri 25-35μm, kandi ubugari bw'umuringa mu mwobo bungana ≥85%.
22. Uruhare rw'icyuma gikozwe mu muringa udafite amashanyarazi ni uruhe muri microvia PCBs?

Shyira urwego rw'umuringa rwa 0.3-0.5μm ku rukuta rw'umwobo urinda ubushyuhe kugira ngo habeho ishingiro riyobora. Ingano ya iyoni za palladium mu gikoresho cyo kuyikoresha igomba kugenzurwa kuri 2-5ppm.
23. Ni ibihe bipimo by'uburyo bwo gufunga imirasire ya microvia PCB?

Ubushyuhe bwa lamination ni 180-210℃, igitutu ni 300-500psi, kandi igipimo cy'ubushyuhe ni 1-2℃ ku munota kugira ngo habeho ubwiza bumwe bw'urwego rwa dielectric.
24. Ni gute wakwirinda ko habaho utubumbe mu gihe cyo gutwika utubumbe twa microvia PCB?

Igipimo cy'ubushyuhe kigomba kuba kiri munsi ya -95kPa. Sukura mbere y'uko ushyiramo imashini mu cyiciro cya B mbere yo kuyigabanya, kandi igipimo cy'ubusembwa bw'ibice gishobora kugabanuka kikagera munsi ya 0.5%.
25. Ni izihe nzira zo gutunganya ubuso bwa microvia PCBs?

Izakunze gukoreshwa cyane ni zahabu yo mu mazi (ubunini 0.05-0.1μm), OSP (ubunini bwa filime 0.2-0.5μm), n'ifeza yo mu mazi (0.1-0.3μm). Izahabu yo mu mazi niyo yizewe cyane.
26. Ni izihe ngorane ziri mu gikorwa cyo gupfuka mask kuri microvia PCBs?

Ni ngombwa kugenzura ubukana bw'iwino kuri 80-120Pa・s no gukoresha uburyo bwo kuziba ifu kugira ngo hirindwe ko iwino yangirika mu myobo, hamwe n'igipimo cyo kuziba imyobo ≤1%.
27. Ni gute wahitamo uburyo bwo gukora microvia PCBs?

Gukata hakoreshejwe laser bikoreshwa iyo ibisabwa kugira ngo ishusho imenyekane neza ari
28. Ni izihe nenge zikunze kugaragara mu nganda za microvia PCB?

Harimo inkuta z'imyobo igoye (ubukana bwa Ra >1.5μm), imyobo idafite aho ihuriye (igipimo cy'imyobo >5%), ihindagurika ry'imyobo (>±30μm), n'ibindi.
29. Ni gute wakongera ubwiza bw'urukuta rw'umwobo rwa microvia PCBs?

Gusukura plasma bikoreshwa mu gukuraho ibisigazwa by'amazi yo gucukura, ku buryo ubuso bwa Ra bw'urukuta rw'umwobo ≤1.0μm.
30. Ni uwuhe musaruro rusange w’inganda za microvia PCB?

Umusaruro rusange mu gihe cyo gukura ni hagati ya 85-92%. Uko umurambararo w'umwobo uba muto, niko umusaruro uba muto. Umusaruro wa microvias za 50μm ni hafi 80%.
31. Ni ibihe bikoresho bisanzwe bikoreshwa mu gukora microvia PCB?

Harimo FR-4 (dielectric constant 4.2-4.5), amabati yihuta cyane (nka Rogers 4350B, Dr=3.66), BT resin, nibindi.
32. Ni izihe ngaruka z'ibikoresho by'ibanze bitandukanye ku mikorere ya microvia PCBs?

Imbuga zihuta cyane zifite tangent yo gutakaza make (Df
33. Ni uruhe ruhare rwa prepregs muri microvia PCBs?

Ikoreshwa mu guhuza hagati y’ibice, kole igenzurwa kuri 40-50% n’amazi agenzurwa kuri 20-30% kugira ngo habeho uburinganire bwa dielectric nyuma yo gufunga.
34. Ni gute wahitamo ubugari bwa foil y'umuringa?

Ku gice cy'imbere, ni byiza gukoresha agapapuro k'umuringa ka 18μm cyangwa 35μm. Ku gice cyo hanze, 18μm ishobora gukoreshwa mu kugabanya igihombo cy'ibimenyetso. Ibibaho bya HDI akenshi bikoresha agapapuro k'umuringa ka 9μm gakomeye cyane.
35. Ni ibihe bimenyetso by'ingenzi byerekana imikorere y'iwino ya maske yo gusoda?

Igomba kuba ifite ubushobozi bwo guhangana n'ubushyuhe (nta gukurura kuri 260℃/10s), ubushobozi bwo guhangana n'ubushyuhe (>10^12Ω), no gufatana (urwego rwa 0 rw'igerageza).
36. Ni ibihe bisabwa kugira ngo foil y'umuringa ibe imeze neza muri microvia PCBs?

Ni byiza gukoresha RTF (reverse treatment) copper foil ifite Ra
37. Ni gute wahitamo ibikoresho bya microvia PCB bikwiriye gukoreshwa mu buryo bworoshye?

Hitamo ibikoresho bifite amashanyarazi make (Dk
38. Ni ibihe bipimo ngenderwaho ku bikoresho bya PCB bitagira ingaruka ku bidukikije?

Bagomba kubahiriza amabwiriza ya RoHS 2.0, afite halogen ingano (chlorine + bromine)
39. Itandukaniro ry'ibiciro hagati y'ibikoresho bitandukanye ni irihe?

Ibikoresho by'ibanze bya FR-4 bifite ikiguzi gito cyane. Imbaho zihuta cyane zigura inshuro 3-5 z'iza FR-4, kandi resin ya BT iri hagati yazo.
40. Ni ibihe bintu bigomba kubikwa mu bubiko bw'ibikoresho bya microvia PCB?

Ibikoresho by'ibanze bigomba kubikwa ahantu hari ubushyuhe buri munsi ya 25°C n'ubushuhe buri munsi ya 60%. Prepreg igomba gukonjeshwa kuri -18°C mu gihe cy'amezi 6-12.
41. Ni ibihe bintu bikorerwa igenzura rya buri gihe rya microvia PCB?

Harimo kugenzura amaso, gupima umurambararo w'umwobo, ikizamini cy'ubugari bw'umuringa w'umwobo, ikizamini cya impedance, no gusesengura ibice.
42. Ni gute wapima umurambararo w'umwobo wa microvia PCBs?

Koresha igikoresho gipima ishusho gifite imiterere ibiri (ubunyangamugayo ± 1μm) cyangwa mikorosikopi ya elegitoroniki yo gupima (SEM). Igenzura ryikora ry’amajwi (AOI) rishobora gukoreshwa mu gupima ishusho.
43. Ni iki gipimo ngenderwaho cyo kugenzura ubugari bw'umuringa w'umwobo?

Amabwiriza ya IPC asaba ko ubugari bw'umuringa mu mwobo buba ≥20μm, kandi igipimo cy'ubugari bw'umuringa busanzwe n'ubugari bw'umuringa buke ≤1.5, kikamenyekana hakoreshejwe uburyo bwa metallographic cross-section.
44. Ni ubuhe buryo bwo gupima impedance kuri microvia PCBs?

Koresha isesengura ry'umuyoboro rifite intera ya 1-10GHz, kandi ihindagurika rya impedance rigomba kugenzurwa muri ± 10%.
45. Ni uruhe ruhare rw'isesengura ry'ibice birenga mu igenzura rya microvia PCB?

Ishobora kureba neza ubwiza bw'urukuta rw'umwobo, ubugari bw'urwego rw'umuringa, n'imiterere y'urukuta hagati y'urukuta, hamwe n'uburyo bwo gukata neza bwa ± 5μm.
46. Ni ibihe bipimo by'ubwizerwe kuri microvia PCBs?

Harimo ikizamini cy’ubushyuhe (260℃/inshuro 10), ikizamini cyo kwihanganira amashanyarazi (500V DC/umunota 1), n’ikizamini cy’ubushyuhe n’ubushuhe (-40℃ ~ 85℃).
47. Ni gute wasuzuma ubwizerwe bw'inkuta z'imyobo za microvia PCB?

Reba niba urukuta rw'umwobo rwacitse nyuma yo gupima ubushyuhe (288℃ / inshuro 10), kandi uburebure bw'umucanga
48. Ni ubuhe buryo bwo gusesengura amakosa ya microvia PCB?

Koresha SEM kugira ngo urebe imiterere mito, spectroscopy ikwirakwiza ingufu (EDS) kugira ngo umenye imiterere y'ibice, na X-ray kugira ngo urebe inenge z'imbere.
49. Ni gute wakongera icyizere cy'igihe kirekire cya microvia PCBs?

Ongera uburyo bwo gushyiramo amashanyarazi mu buryo bwa electroplating kugira ngo ugabanye imyobo iri mu myobo, wongere imbaraga zo gufatana kw'urwego rwa solder mask, kandi wirinde kwimuka kw'amashanyarazi guterwa n'ibintu bifitanye isano n'ibidukikije.
50. Ubuzima bwa microvia PCBs ni ubuhe?

Mu gihe gisanzwe cyo gukoreshwa, gishobora kugera ku myaka 5-10, kandi ahantu habi (ubushyuhe bwinshi, ubushuhe bwinshi) bizakigabanya kugeza ku myaka 2-3.
51. Ni izihe nzira zo guteranya microvia PCBs?

Harimo gupakira SMT, gusudira BGA, no gushyiramo ibice, hamwe n'ubuziranenge bwa SMT bwo gupakira bungana na ± 50μm.
52. Ni izihe ngamba zo kwirinda gukoresha microvia PCBs mu gihe cyo gushyira SMT kuri paste?

Ni ngombwa kugenzura umuvuduko w'ibice bya "pasting" kuri 0.5-1.0kg/cm² kugira ngo hirindwe ko ibice bya microvia byagwa, kandi ubushyuhe bw'ikirenga bw'umuvuduko w'ifuru yo kongera gusohoka ni 230-245℃.
53. Ni izihe ngorane zo gusudira BGA kuri microvia PCB?

Ni ngombwa kugenzura neza imiterere y'imipira yo gusoda (
54. Ni gute wakwirinda gushongesha mu gihe cyo gusudira PCB mu buryo bukonje?

Ongera ubugari bw'imashini ikoresha uburyo bwo gucapa (100-120μm), koresha uburyo bwo gusora bukoreshwa na azote, kandi ingano ya ogisijeni ni
55. Ni ibihe bisabwa kugira ngo hakorwe ivugurura rya microvia PCBs?

Ubushyuhe bwo gusubiramo bugomba kugenzurwa munsi ya 260°C, kandi igihe kigomba kuba munsi y'amasegonda 90 kugira ngo urwego rw'umuringa ruri ku rukuta rw'umwobo rutinjiramo.
56. Ese gusoda hakoreshejwe imiyoboro inyura mu mwobo bibereye kuri microvia PCBs?

Ikwiriye imiyoboro mito ifite umurambararo w'umwobo ≥0.3mm, isaba gusodesha imiyoboro ibiri cyangwa gusodesha imiyoboro itoranijwe, ifite uburebure bwa 25-35mm.
57. Ni gute wahitamo ibikoresho byo gusudira bya microvia PCB?

Shyira imbere uburyo bwo gushonga budafite icyuma (SnAgCu alloy) bufite aho bushongesha bwa 217℃, RMA y'urwego rw'imikorere y'amazi, hamwe no kwirinda gushonga kw'ibisigazwa >10^10Ω.
58. Ni gute wakemura ikibazo cy'urushinge rw'insinga mu gihe cyo gusudira microvia PCB?

Gabanya icyuma kiri mu icupa rya solder kuri 90-92%, ongera imiterere y'ifungura rya stencil, kandi igipimo cy'ubusembwa bw'amasaro ya solder gishobora kugabanuka kikagera munsi ya 0.1%.
59. Ni iyihe gahunda yo gusukura nyuma yo guteranya PCB muri microvia?

Koresha ibikoresho byo gusukura bishingiye ku mazi ku bushyuhe bwa 50-60℃ mu gihe cy'iminota 3-5 kugira ngo urebe neza ko igipimo cya iyoni isigaye kiri
60. Ni gute washyiraho ibipimo byo gutahura AOI mu guteranya microvia PCB?

Shyira ubunyangamugayo bwo gupima kuri ±25μm n'umupaka wo gutandukanya kuri 30-50%, bishobora kubona ibirenze 95% by'inenge zo guteranya.
61. Ingano y'ibikoresho bya microvia PCB ingana iki?

Ikiguzi cy'ibikoresho kiri hagati ya 40-50%, ikiguzi cyo gutunganya kiri hagati ya 30-40%, naho igenzura n'ipaki bigatwara 10-20%.
62. Ni ibihe bintu by'ingenzi bigira ingaruka ku kiguzi cya microvia PCBs?

Umurambararo w'umwobo, umubare w'ibice, uburyo bwo gutunganya ubuso, ubwoko bw'ibikoresho. Buri 10μm igabanuka ry'umurambararo muto w'umwobo wongera ikiguzi ku kigero cya 15-20%.
63. Ni gute wagabanya ikiguzi cyo gukora microvia PCBs?

Kunoza igishushanyo mbonera kugira ngo ugabanye umubare w'ibice by'inyubako, ukoreshe ibikoresho bisanzwe, kandi wongere umusaruro, ibi bishobora kugabanya ikiguzi ho 10-30%.
64. Uruhererekane rw'umusaruro wa microvia PCB ni uruhe?

Igihe cyo gukora ibikorwa bisanzwe ni iminsi 7-10, kandi amabwiriza yihutirwa ashobora gukamurwa kugeza ku minsi 3-5, ariko ikiguzi cyiyongeraho 20-30%.
65. Ni ubuhe buryo bwo kunoza umusaruro wa microvia PCBs?

Koresha imiyoboro y'umusaruro ikora mu buryo bwikora, utunganye inzira z'imigendekere y'ibikorwa, kandi wongere igipimo cy'ikoreshwa ry'ibikoresho byo gucukura hakoreshejwe laser kirenze 80%.
66. Ubushobozi bwo gukora microvia PCBs ni ubuhe?

Ubushobozi bwo gukora buri kwezi bw'umurongo umwe w'ibikorwa ni hagati ya 5,000 na 10,000㎡, bitewe n'imiterere y'ibikoresho n'uburyo imikorere ikorwa.
67. Ni irihe tandukaniro ry'ibiciro bya microvia PCBs mu bipimo bitandukanye by'umusaruro?

Igiciro cy'amatsinda mato (1000㎡), ahanini bitewe n'imashini zishyirwaho n'ibiciro bidahinduka.
68. Amafaranga yo gutunganya microvia PCBs abarwa ate?

Ibarwa neza hakurikijwe ubuso (yuan/㎡), umubare w'ibice, umurambararo w'umwobo, nibindi. Amafaranga yo gutunganya ikibaho gisanzwe cya microvia gifite urwego 8 cya 0.1mm ni hagati ya 2000-3000 yuan/㎡.
69. Ni gute wagereranya ubwiza n'igiciro cya microvia PCBs?

Binyuze mu kunoza imiterere ya DFM, ibisabwa byo kuruhuka mu kwihanganira ibintu bitewe n’uko bihuye n’imikorere bishobora kugabanya ikiguzi ho hejuru ya 15%.
70. Ikiguzi cy'ishoramari ry'ibikoresho bya microvia PCB ni ikihe?

Ishoramari mu bikoresho byuzuye by’umuyoboro w’amashanyarazi ringana na miliyoni 10-20 z’amayuani, harimo imashini zicukura imirasire ya laser, imiyoboro ikoresha amashanyarazi, laminators, nibindi.
71. Ni iyihe cyerekezo cy'iterambere ry'ejo hazaza rya microvia PCB?

Itera imbere igana ku ngano nto y'umwobo (20), igihombo gito, no gupfunyika hamwe.
72. Ni iki gikenewe kuri microvia PCB mu gupakira 3D IC?

Ni ngombwa kugera ku murambararo w'umwobo uhagaze
73. Ni gute ikoranabuhanga rya AI rikoreshwa mu gukora microvia PCB?

Ikoreshwa mu kunoza imiterere y'ibipimo by'imikorere no gutahura inenge mu buryo bw'ubwenge, bishobora kongera umusaruro ku kigero cya 5-10% no kunoza imikorere ku kigero cya 30%.
74. Ni iyihe ntambwe ubushakashatsi bwateye kuri nanoscale microvia PCBs?

Gukora muri laboratwari uburebure bw'umwobo wa 10μm byaragezweho, ariko umusaruro mwinshi uhura n'imbogamizi ku bikoresho, ibikoresho, n'ikiguzi.
75. Ni gute ihuzwa rya tekiniki rya microvia PCBs n'ibikoresho bya IC bikoreshwa mu gukwirakwiza amashanyarazi?

Kugera ku muyoboro uhamye hagati ya chips na PCBs binyuze mu guhuza kw'amakuru menshi, kugabanya inzira zo kohereza amajwi, no kunoza imikorere ya sisitemu.
76. Ni gute ikoreshwa ry'inganda zikora ibikomoka ku bidukikije muri microvia PCB?

Koresha ibikoresho n'imikorere bitangiza ibidukikije, aho icyuma gikomeye kiri mu mazi yanduye
77. Ni ibihe bisabwa kuri microvia PCBs muri mikoroonde na millimetero-wave frequency bands?

Gukenera ibikoresho bihoraho bya dielectric bike (Dk 3.0), igihombo gito cyane (Df 0.001), n'umurambararo w'umwobo bigomba kunoza imiterere y'itumanaho ry'ibimenyetso.
78. Ni izihe mbogamizi za tekiniki za microvia PCB zihinduka?

Ni ngombwa gukemura ibibazo byo kwangirika k'urukuta no gutobora urwego rw'umuringa mu gihe cyo gutobora, hamwe n'umurambararo wo gutobora wa ≥3mm.
79. Ni iki gishobora gutuma microvia PCB zikora mu buryo bw'ikoranabuhanga?

Kugera ku igenzura ryuzuye no gukora mu buryo bwikora binyuze mu nganda zikoresha ikoranabuhanga, umusaruro wiyongereyeho ibirenga 50%.
80. Ni iki gikenewe kuri microvia PCBs muri quantum computing?

Bisaba igihombo gito cyane no guhuza neza, hamwe n'umurambararo w'imyobo n'ubugari bw'umurongo bigenzurwa ku rwego rwa submicron kugira ngo habeho kohereza ikimenyetso cya quantum.
81. Ni ibihe biranga ikoreshwa rya microvia PCB muri terefone zigendanwa?

Koresha amabati ya HDI afite utwenge 6-10 afite umurambararo wa mm 0.075 kugira ngo ugere ku bucucike bwinshi bwa chips, kamera, nibindi, bingana na 30-40% by'igiciro cya motherboard ya telefoni igendanwa.
82. Ni ibihe bisabwa ku mikorere ya microvia PCB muri sitasiyo za 5G?

Gukenera amabati yo gutakaza make (Df＜0.003), imiyoboro yo gushyigikira umurongo uri hejuru ya 28GHz, no gukwirakwiza ubushyuhe binyuze mu bucucike bwa ≥15 vias/cm².
83. Ni izihe ngingo z'ingenzi za microvia PCBs ku ma motherboard ya seriveri?

Ukeneye guhuza ibyuma byinshi byihuta, gukoresha ikoranabuhanga ryo gucukura inyuma kugira ngo ukureho uduce duto, no gutinda kohereza ibimenyetso
84. Ni ibihe bisabwa kugira ngo microvia PCB zikoreshwe mu bikoresho by'ikoranabuhanga by'imodoka zikoreshwe neza?

Yemeye icyemezo cya AEC-Q100, ubushyuhe buri hagati ya -40℃ ~ 125℃, kandi yemeze ikizamini cyo gusukura umunyu mu masaha 1000.

PCB ifite utwenge duto

1. Microvia PCB ni iki?

2. Ni irihe tandukaniro riri hagati ya microvia PCB na PCB isanzwe?

3. Ni ubuhe bwoko bwa microvia PCBs?

4. Ni ibihe bice by'ikoreshwa rya microvia PCBs?

5. Ni iyihe ntambwe yabayeho mu mateka ya microvia PCB?

6. Ni ubuhe burebure bw'umwobo muto bwo gushushanya microvia PCB?

7. Ni iyihe reservation reservation ya microvia PCBs?

8. Ni ibihe bisabwa ku gishushanyo mbonera kugira ngo habeho intera hagati ya mikorobe?

9. Ni gute washushanya imiterere y’ibikoresho bya microvia PCB?

10. Ni ibihe bibazo by'ubuziranenge bw'ibimenyetso bigomba gusuzumwa mu gishushanyo mbonera cya microvia PCB?

11. Ni ayahe mahame agenga imiterere y'ibikoresho bya microvia PCB?

12. Ni gute wakoresha ingufu n'indege zo ku butaka mu gishushanyo mbonera cya microvia PCB?

13. Ni izihe ngingo z'ingenzi zo gushushanya ubushyuhe bwa microvia PCBs?

14. Ni ibihe bisabwa kugira ngo maske ikoreshwa mu gushushanya microvia PCB ikoreshwe?

15. Ni gute wakongera ubucucike bw'insinga za microvia PCB?

16. Ni izihe nzira z'ingenzi zo gukora microvia PCBs?

17. Ni irihe tandukaniro riri hagati yo gucukura CO₂ laser no gucukura UV laser?

18. Umuvuduko wo gucukura hakoreshejwe laser ni uwuhe?

19. Ni ubuhe buryo bwo gucukura bwa microvia PCBs?

20. Ni gute wagenzura imiyoboro yo gucukura muri microvia PCB?

21. Ni ibihe biranga uburyo bwo gushushanya hakoreshejwe amashanyarazi kuri microvia PCBs?

22. Uruhare rw'icyuma gikozwe mu muringa udafite amashanyarazi ni uruhe muri microvia PCBs?

23. Ni ibihe bipimo by'uburyo bwo gufunga imirasire ya microvia PCB?

24. Ni gute wakwirinda ko habaho utubumbe mu gihe cyo gutwika utubumbe twa microvia PCB?

25. Ni izihe nzira zo gutunganya ubuso bwa microvia PCBs?

26. Ni izihe ngorane ziri mu gikorwa cyo gupfuka mask kuri microvia PCBs?

27. Ni gute wahitamo uburyo bwo gukora microvia PCBs?

28. Ni izihe nenge zikunze kugaragara mu nganda za microvia PCB?

29. Ni gute wakongera ubwiza bw'urukuta rw'umwobo rwa microvia PCBs?

30. Ni uwuhe musaruro rusange w’inganda za microvia PCB?

31. Ni ibihe bikoresho bisanzwe bikoreshwa mu gukora microvia PCB?

32. Ni izihe ngaruka z'ibikoresho by'ibanze bitandukanye ku mikorere ya microvia PCBs?

33. Ni uruhe ruhare rwa prepregs muri microvia PCBs?

34. Ni gute wahitamo ubugari bwa foil y'umuringa?

35. Ni ibihe bimenyetso by'ingenzi byerekana imikorere y'iwino ya maske yo gusoda?

36. Ni ibihe bisabwa kugira ngo foil y'umuringa ibe imeze neza muri microvia PCBs?

37. Ni gute wahitamo ibikoresho bya microvia PCB bikwiriye gukoreshwa mu buryo bworoshye?

38. Ni ibihe bipimo ngenderwaho ku bikoresho bya PCB bitagira ingaruka ku bidukikije?

39. Itandukaniro ry'ibiciro hagati y'ibikoresho bitandukanye ni irihe?

40. Ni ibihe bintu bigomba kubikwa mu bubiko bw'ibikoresho bya microvia PCB?

41. Ni ibihe bintu bikorerwa igenzura rya buri gihe rya microvia PCB?

42. Ni gute wapima umurambararo w'umwobo wa microvia PCBs?

43. Ni iki gipimo ngenderwaho cyo kugenzura ubugari bw'umuringa w'umwobo?

44. Ni ubuhe buryo bwo gupima impedance kuri microvia PCBs?

45. Ni uruhe ruhare rw'isesengura ry'ibice birenga mu igenzura rya microvia PCB?

46. ​​Ni ibihe bipimo by'ubwizerwe kuri microvia PCBs?

47. Ni gute wasuzuma ubwizerwe bw'inkuta z'imyobo za microvia PCB?

48. Ni ubuhe buryo bwo gusesengura amakosa ya microvia PCB?

49. Ni gute wakongera icyizere cy'igihe kirekire cya microvia PCBs?

50. Ubuzima bwa microvia PCBs ni ubuhe?

51. Ni izihe nzira zo guteranya microvia PCBs?

52. Ni izihe ngamba zo kwirinda gukoresha microvia PCBs mu gihe cyo gushyira SMT kuri paste?

53. Ni izihe ngorane zo gusudira BGA kuri microvia PCB?

54. Ni gute wakwirinda gushongesha mu gihe cyo gusudira PCB mu buryo bukonje?

55. Ni ibihe bisabwa kugira ngo hakorwe ivugurura rya microvia PCBs?

56. Ese gusoda hakoreshejwe imiyoboro inyura mu mwobo bibereye kuri microvia PCBs?

57. Ni gute wahitamo ibikoresho byo gusudira bya microvia PCB?

58. Ni gute wakemura ikibazo cy'urushinge rw'insinga mu gihe cyo gusudira microvia PCB?

59. Ni iyihe gahunda yo gusukura nyuma yo guteranya PCB muri microvia?

60. Ni gute washyiraho ibipimo byo gutahura AOI mu guteranya microvia PCB?

61. Ingano y'ibikoresho bya microvia PCB ingana iki?

62. Ni ibihe bintu by'ingenzi bigira ingaruka ku kiguzi cya microvia PCBs?

63. Ni gute wagabanya ikiguzi cyo gukora microvia PCBs?

64. Uruhererekane rw'umusaruro wa microvia PCB ni uruhe?

65. Ni ubuhe buryo bwo kunoza umusaruro wa microvia PCBs?

66. Ubushobozi bwo gukora microvia PCBs ni ubuhe?

67. Ni irihe tandukaniro ry'ibiciro bya microvia PCBs mu bipimo bitandukanye by'umusaruro?

68. Amafaranga yo gutunganya microvia PCBs abarwa ate?

69. Ni gute wagereranya ubwiza n'igiciro cya microvia PCBs?

70. Ikiguzi cy'ishoramari ry'ibikoresho bya microvia PCB ni ikihe?

71. Ni iyihe cyerekezo cy'iterambere ry'ejo hazaza rya microvia PCB?

72. Ni iki gikenewe kuri microvia PCB mu gupakira 3D IC?

73. Ni gute ikoranabuhanga rya AI rikoreshwa mu gukora microvia PCB?

74. Ni iyihe ntambwe ubushakashatsi bwateye kuri nanoscale microvia PCBs?

75. Ni gute ihuzwa rya tekiniki rya microvia PCBs n'ibikoresho bya IC bikoreshwa mu gukwirakwiza amashanyarazi?

76. Ni gute ikoreshwa ry'inganda zikora ibikomoka ku bidukikije muri microvia PCB?

77. Ni ibihe bisabwa kuri microvia PCBs muri mikoroonde na millimetero-wave frequency bands?

78. Ni izihe mbogamizi za tekiniki za microvia PCB zihinduka?

79. Ni iki gishobora gutuma microvia PCB zikora mu buryo bw'ikoranabuhanga?

46. Ni ibihe bipimo by'ubwizerwe kuri microvia PCBs?