Gomba metallization-kaviri-mativi FPC kugadzira maitiro

Iyo gomba metallization yemabhodhi akadhindwa anochinjika yakangofanana neyamabhodhi akadhindwa akaomarara.

Mumakore achangopfuura, kwave kune yakananga electroplating process inotsiva electroless plating uye inotora tekinoroji yekugadzira kabhoni conductive layer. Iyo gomba metallization yeinochinjika yakadhindwa redunhu bhodhi zvakare inosuma iyi tekinoroji.
Nekuda kwekupfava kwayo, anochinjika akadhindwa mabhodhi anoda zvakakosha zvekugadzirisa zvigadziriso. Izvo zvigadziriso hazvigone kungogadzirisa mabhodhi akadhindwa anochinjika, asi zvakare anofanirwa kuve akagadzikana mune yeplating mhinduro, zvikasadaro ukobvu hwemhangura yekuputira huchave husina kuenzana, izvo zvinokonzeresa kubviswa panguva yekugadzira etching. Uye chikonzero chakakosha chekugadzirisa. Kuti uwane yunifomu yemhangura yeplating layer, iyo inochinjika yakadhindwa bhodhi inofanirwa kusimbiswa mukugadzirisa, uye basa rinofanira kuitwa pachinzvimbo uye chimiro che electrode.

For outsourcing processing yegomba metalization, zvinokosha kudzivisa outsourcing kuti mafekitari pasina ruzivo mugomba flexible akadhindwa mapuranga. Kana pasina mutsara wakakosha weplating yemabhodhi anochinjika akadhindwa, mhando yeholeization haigone kuvimbiswa.

Kuchenesa pamusoro pemhangura foil-FPC yekugadzira maitiro

Kuti uvandudze kusungirirwa kwemasikisi anopikisa, pamusoro pefoiri yemhangura inofanira kucheneswa isati yaputira mask inopikisa. Kunyange nzira yakareruka yakadaro inoda kutariswa kwakakosha kune anochinjika akadhindwa mabhodhi.

Kazhinji, kune makemikari ekuchenesa maitiro uye mechanic polishing process yekuchenesa. Pakugadzirwa kweiyo chaiyo magirafu, nguva zhinji dzinosanganiswa nemhando mbiri dzekuchenesa maitiro ekurapwa kwepamusoro. Mechanical polishing inoshandisa nzira yekukwenenzvera. Kana iyo yekuporesa yakanyanya kuoma, inokuvadza foil yemhangura, uye kana yakanyanya kupfava, inenge isina kunyatsokwenenzverwa. Kazhinji, mabhurashi enylon anoshandiswa, uye kureba nekuoma kwemabhurashi kunofanirwa kunyatsodzidzwa. Shandisa maviri ekupukuta rollers, akaiswa pabhanhire rekutakura, kutungamira kutenderera kwakatarisana negwaro rekufambisa rebhandi, asi panguva ino, kana kudzvanywa kwemapureta akakurisa, iyo substrate ichatambanudzwa pasi pekunetsekana kukuru, uko. zvichaita kuti dimensional shanduko. Chimwe chezvikonzero zvakakosha.

Kana iyo yekumusoro kurapwa kwemhangura yemhangura isina kuchena, kunamatira kune inopikisa mask kuchava kwakashata, izvo zvinoderedza kupasa kwemaitiro etching. Munguva pfupi yapfuura, nekuda kwekuvandudzwa kwemhando yemapuranga emhangura yemhangura, nzira yekuchenesa yepamusoro inogonawo kusiyiwa munyaya yemasekete ane-sided circuits. Nekudaro, kucheneswa kwepamusoro inzira yakakosha yemaitiro chaiwo ari pasi pe100μm.