HDI Circuit Board Íomháú HDI

1. While achieving low defect rate and high output, it can achieve stable production of HDI's conventional high-precision operation. E.g:

Clár ardfhóin phóca, páirceáil CSP níos lú ná 0.5mm (nasc le nó gan sreanga idir cláir

Tá struchtúr an bhoird 3 móide n móide 3, le trí vias cruachta ar gach taobh, cláir chlóite 6 go 8-ciseal gan iarann ​​le vias cruachta

In terms of imaging, such designs require ring widths less than 75micro;m, and in some cases even less than 50micro;m. These inevitably lead to low yields due to alignment issues. Additionally, driven by miniaturization, lines and pitches are getting finer—meeting this challenge requires a change in traditional imaging methods. This can be done by reducing the panel size, or by imaging the panel in several steps (four or six) using a shutter exposure machine. Both methods achieve better alignment by reducing the effects of material deformation. Changing the panel size resulted in a high cost of materials, and the use of a shutter exposure machine resulted in low throughput per day. Neither method can fully address material deformation and reduce plate-related defects, including the actual deformation of the plate as the batch/lot is printed.

2. An t-aschur riachtanach a bhaint amach trí líon na bpainéal riachtanach a phriontáil in aghaidh an lae. Mar a luadh cheana, ba cheart cainníochtaí coibhneasta na dtorthaí a theastaíonn a chur san áireamh sna ceanglais chruinneas. Chun an t-aschur riachtanach a bhaint amach, is gá ráta aschuir ard a fháil le cabhair ó rialú uathoibríoch.

3. Oibriú ar chostas íseal. Is riachtanas mór é seo d'aon mhonaróir toirte. Sa mhodh LDI luath, bhí sé riachtanach scannán tirim níos íogaire a chur in ionad an scannáin thirim traidisiúnta, ionas go mbainfí amach luas íomháithe níos tapúla; nó de réir na foinse solais a úsáidtear sa mhodh LDI, cuireadh banna tonnfhad éagsúla in ionad an scannáin thirim. Sna cásanna seo go léir, de ghnáth beidh an scannán tirim nua níos daoire ná an scannán tirim traidisiúnta a úsáideann an monaróir.

4. Ag luí leis na próisis agus na modhanna táirgthe atá ann cheana féin. De ghnáth sonraítear próisis agus modhanna olltáirgeadh go cúramach chun freastal ar riachtanais olltáirgeadh. Ba cheart go mbeadh mionathruithe ar mhodhanna reatha le tabhairt isteach aon mhodha íomháithe nua. Áirítear leis seo éagsúlacht íosta sa scannán tirim a úsáidtear, an cumas sraitheanna aonair de masc solder a nochtadh, cumais inrianaitheachta a theastaíonn le haghaidh táirgeadh mais, agus níos mó.