ʻOkoʻa ma waena o nā HDI Flex PCB a me nā Papa Kaapuni Paʻi Paʻi maʻamau (FPCBs)

I loko o ka ʻenehana wikiwiki o kēia mau lā, ua lilo ka maʻalahi a me ka maikaʻi i mea koʻikoʻi i ka hoʻolālā a me ka hana ʻana i nā mea uila. He kuleana koʻikoʻi nā papa kaapuni paʻi (PCB) i ka hāʻawi ʻana i nā pili uila e pono ai no kēia mau mea hana. I ka hiki ʻana mai i ka PCB maʻalahi, ʻo nā huaʻōlelo ʻelua e ʻike pinepine ʻia ʻo HDI flexible PCB a me ka FPCB maʻamau. ʻOiai e lawelawe ana nā mea ʻelua i nā kumu like, aia nā ʻokoʻa nui ma waena o lākou.Ke manaʻo nei kēia blog e hoʻomālamalama i kēia mau ʻokoʻa a hāʻawi i ka ʻike piha o nā HDI Flex PCBs a me ke ʻano o ko lākou ʻokoʻa mai nā FPCB maʻamau.

E aʻo e pili ana i nā PCB maʻalahi:

ʻO nā PCB maʻalahi, i ʻike ʻia ʻo FPCB a i ʻole nā ​​​​kaapuni maʻalahi, ua hoʻololi i ka ʻoihana uila ma o ka hoʻomaikaʻi ʻana i ka hoʻohana ʻana i ka lewa a me ke kūʻokoʻa hoʻolālā.ʻAʻole like me nā PCB paʻa, i hana ʻia mai nā mea paʻa e like me FR4, kūkulu ʻia nā PCB flex me ka hoʻohana ʻana i nā substrate maʻalahi e like me polyimide. ʻO kēia maʻalahi e hiki ai i nā FPCB ke piʻo, wili a ʻoluʻolu paha e kūpono i nā wahi paʻa a i ʻole nā ​​ʻano ʻano like ʻole. ʻO kona ʻano paʻakikī ka mea i koho mua ʻia no nā ʻano noi like ʻole, me nā smartphones, nā mea hiki ke hoʻohana ʻia, nā mea lapaʻau, a me nā uila uila.

E ʻimi i ka HDI flex PCB:

ʻO HDI, pōkole no High Density Interconnect, wehewehe i kahi ʻenehana hana e hoʻonui ai i ka nui a me ka hana o nā papa kaapuni.Hoʻohui ʻo HDI Flex PCB i nā pono o HDI a me nā ʻenehana kaʻapuni flex, e hopena i kahi hopena paʻa a maʻalahi. Hana ʻia kēia mau PCB kūikawā ma ka hoʻohui ʻana i nā ʻāpana he nui o nā mea maʻalahi me nā hiʻohiʻona HDI kiʻekiʻe e like me microvias, blind and buried vias, a me ka laina laina laina / nā geometries ākea.

ʻO ka ʻokoʻa ma waena o HDI flexible PCB a me FPCB maʻamau:

1. Ka helu o nā papa a me ka nui:

Hoʻohālikelike ʻia me ka FPCB maʻamau, ʻoi aku ka nui o nā papa HDI Flex PCB. Hiki iā lākou ke hoʻokomo i nā ʻāpana kaapuni paʻakikī i loko o kahi kumu compact form, e hāʻawi ana i nā pilina kiʻekiʻe kiʻekiʻe a me ka maʻalahi o ka hoʻolālā.ʻO ka hoʻonuiʻana i ka helu o nā papa e hiki ai ke hoʻohui i nā mea hou a me nā hana.

2. ʻenehana hoʻohui kiʻekiʻe:

E like me ka mea i ʻōlelo ʻia ma mua, hoʻohana ʻo HDI Flex PCB i nā ʻenehana interconnect holomua e like me microvias, blind and buried vias, a me nā laina laina laina laina.Hāʻawi kēia mau ʻenehana i ka lawe ʻana i ka ʻikepili kiʻekiʻe, hōʻemi i ka nalowale o ka hōʻailona, ​​​​a hoʻomaikaʻi i ka pono o ka hōʻailona. ʻO nā FPCB maʻamau, ʻoiai he maʻalahi, ʻaʻole paha i loaʻa ia ʻano ʻenehana interconnection kiʻekiʻe.

3. Hiki ke hoʻolālā:

ʻOiai ʻoi aku ka maʻalahi o nā FPCB maʻamau, ʻoi aku ka HDI Flex PCB i kahi ʻanuʻu. Hoʻonui ʻia ka helu papa a me nā ʻenehana interconnect kiʻekiʻe e hāʻawi i nā ʻenekini hoʻolālā me ka maʻalahi ala ala ʻole, e hiki ai i nā hoʻolālā paʻakikī a paʻakikī.Hoʻohana nui kēia versatility i ka hoʻomohala ʻana i nā mea uila liʻiliʻi a i ʻole nā ​​​​huahana i kaupalena ʻia ka wahi.

4. Hana uila:

ʻOi aku ka HDI flexible PCB ma mua o ka FPCB maʻamau i nā ʻōlelo o ka hana uila.ʻO Microvias a me nā hiʻohiʻona holomua ʻē aʻe i ka HDI Flex PCB e kōkua i ka hōʻemi ʻana i ka nalowale o ka hoʻokomo ʻana a me ka crosstalk, e hōʻoiaʻiʻo ana i ka kūpaʻa paʻa o ka hōʻailona ma nā noi alapine kiʻekiʻe. ʻO kēia hana uila i hoʻonui ʻia e hana ʻo HDI Flex PCBs i koho mua no nā mea pono e pono ai ka hoʻouna ʻana i ka hōʻailona maikaʻi loa a me ka hilinaʻi.

I ka hopena:

He ʻokoʻa ʻo HDI Flex PCB mai ka FPCB maʻamau e pili ana i ka helu papa, ka nui, ka ʻenehana interconnect kiʻekiʻe, ka hiki ke hoʻolālā a me ka hana uila.Hāʻawi nā HDI flex PCB i nā pono kūʻokoʻa no nā hui uila paʻakikī a paʻa i ka lewa kahi e koʻikoʻi ai nā pilina kiʻekiʻe a me ka hōʻailona hōʻailona. ʻO ka hoʻomaopopo ʻana i nā ʻokoʻa ma waena o kēia mau ʻenehana hiki ke kōkua i nā mea hoʻolālā e koho i ka hopena PCB kūpono loa no kā lākou noi kikoʻī.

Ke hoʻomau nei ka ʻenehana, e piʻi wale ka pono o nā mea uila liʻiliʻi a ʻoi aku ka ikaika.Hōʻike nā HDI flex PCB i ka ʻenehana ʻokiʻoki i nā kaapuni maʻalahi, e koi ana i nā palena o ka miniaturization a me ka hana. Me kāna hoʻolālā hoʻolālā maikaʻi a me ka hana uila, ua mākaukau ʻo HDI Flex PCB e hoʻokau i ka hana hou a hoʻololi i ka ʻoihana uila.