E like me nā ʻāpana kumu e hana ai i nā mea hoʻololi uila uila, kākoʻo nā semiconductors mana i ka ʻenehana ʻenehana hou.Me ka puka ʻana a me ka hoʻomohala ʻana o nā hiʻohiʻona noiʻi hou, ua hoʻonui ʻia ka laulā noi o ka mana semiconductor mai nā mea kūʻai aku maʻamau, ka mana ʻoihana, ka hoʻoili mana, nā kamepiula, nā kaʻa kaʻa a me nā kahua ʻē aʻe i ka Internet of Things, nā kaʻa ikehu hou a me ka hoʻouka ʻana, nā lako akamai. ka hana ʻana, nā wahi noi e puka mai ana e like me ke ao ʻikepili a me ka ʻikepili nui.
Ua hoʻomaka koke nā semiconductors mana ma ka ʻāina nui o Kina.Ma hope o nā makahiki o ke kākoʻo kulekele a me ka hoʻoikaika ʻana o nā mea hana hale, ua ʻike ʻia ka hapa nui o nā mea haʻahaʻa haʻahaʻa, akā ʻo nā huahana waena a hiki i ke kiʻekiʻe e monopoli ʻia e nā hui honua, a ua haʻahaʻa ka pae o ka localization.ʻO ke kumu nui ʻo ia me ka hoʻomohala ʻana o ka ʻoihana semiconductor, ke piʻi aʻe nei nā koi kūlike o ke kaʻina hana hana, e alakaʻi ana i ka hoʻonui ʻana i ka helu helu pilikia hana;Pono ka ʻoihana semiconductor i ka nui o ka noiʻi kino kino, a ʻo ka noiʻi kumu mua ma Kina he nāwaliwali loa, nele i ka ʻike ʻike a me ka ua.
I ka hoʻomaka ʻana o 2010, ua hoʻomaka ʻo Yunyi Electric (stock code 300304) e kau i nā semiconductors mana kiʻekiʻe, hoʻonoho iā ia iho i ka mākeke kiʻekiʻe, hoʻolauna i nā hui ʻenehana kiʻekiʻe ma ka home a ma waho, a ua kālele i ka noiʻi a me ka hoʻomohala ʻana o nā huahana TVS ma ke kahua kaʻa.No ka hana 'ana i ka mea pa'akikī, e nahu i ka iwi pa'akikī, e lilo i "alaka'i 'oihana" ua lilo i gene o ka hui Yunyi Semiconductor.Ma hope o ʻelua mau makahiki o ka hoʻoikaika ʻole ʻana mai 2012 a 2014, ua lanakila ka hui i nā pilikia like ʻole a ua loaʻa i kahi holomua ʻenehana: ua lanakila i ke alakaʻi ʻana i nā kaʻina kumu ʻelua o ka honua o ka "chemical split" a me ka "polyimide chip protection", no laila lilo ʻo ia i hui wale nō ma Kina. .ʻO kahi hui hoʻolālā e hiki ke hoʻohana i nā ʻenehana holomua ʻelua i ka hana nui ʻana i nā mana mana nui i ka manawa like ʻo ia hoʻi ka mea mua e komo i ka ʻoihana hana o nā semiconductors mana automotive-grade.
“Wehewehe Kemika”
1. ʻAʻohe pōʻino: Hoʻohana ʻia ke ʻano kemika alakaʻi o ka honua no ka māhele ʻana.Ke hoʻohālikelike ʻia me ka ʻoki mīkini kuʻuna, hoʻopau ka ʻenehana hoʻokaʻawale kemika i ka ʻoki ʻana i ke kaumaha a pale i ka pōʻino chip;
2. ʻO ka hilinaʻi kiʻekiʻe: Ua hoʻolālā ʻia ka chip e like me R-angled hexagon a puni, ʻaʻole ia e hoʻohua i ka tip discharge, e hoʻomaikaʻi ai i ka hilinaʻi huahana;
3. Ke kumu kūʻai haʻahaʻa: No ka hoʻolālā honeycomb hexagonal, hoʻonui ʻia ka hoʻopuka ʻana o ka chip ma lalo o ka wahi wafer hoʻokahi, a ʻike ʻia ke kumukūʻai.
VS
"Ka pale ʻana i nā ʻōpala Polyimide"
1. Anti-brittle cracking: ʻO ka Polyimide kahi mea hoʻopili insulating, a hoʻohana ʻia ia e pale i ka puʻupuʻu, ʻaʻole maʻalahi ka palupalu a haki ʻia i ka hoʻohālikelike ʻia me ka pale aniani i ka ʻoihana;
2. Ke kū'ē i ka hopena: He maika'i ka elasticity o ka Polyimide a he kū'ē i ka hopena wela a me ka ha'aha'a;
3. Haʻahaʻa leakage: Polyimide i ikaika adhesion a me ka liʻiliʻi leakage manawa;
4. ʻAʻohe warping: He haʻahaʻa ka wela o ka polyimide curing, a ʻaʻole maʻalahi ka wafer e warp.
Eia kekahi, ʻo nā chips diode maʻamau i hoʻohana ʻia ma ka mākeke ʻo GPP chips.Hoʻohana nā ʻāpana GPP i ka ʻenehana passivation aniani, a ʻo ke aniani kahi mea palupalu, hiki ke maʻa i ka wā o ka hana ʻana i ka chip, ka hoʻopili ʻana a me ka noi ʻana, a laila e hōʻemi ana i ka hilinaʻi o ka huahana.Ma muli o kēia, ua hoʻomohala ka hui ʻo Yunyi Semiconductor i kahi ʻano chip hou e hoʻohana ana i ka ʻenehana passivation organik, hiki ke hoʻomaikaʻi i ka hilinaʻi o ka chip ma kekahi ʻaoʻao, a hoʻemi i ka leakage o ka chip ma kekahi ʻaoʻao.
ʻO ka pahuhopu maikaʻi ʻole-defect ʻaʻole pono wale ka ʻenehana holomua, akā ʻo ka hōʻoia ʻana o ka ʻōnaehana maikaʻi:
Ma 2014, ua hui pū ka hui Yunyi Electric Semiconductor a me Valeo e hoʻomaikaʻi pono i ka ʻōnaehana hana e kū nei, ua hala i ka loiloi Valeo VDA6.3 me ka helu kiʻekiʻe o 93, a ua hoʻokumu i kahi pilina pili pili;mai 2017, ʻoi aku ma mua o 80% o nā semiconductors mana o Valeo ma Kina i hele mai mai Yunyi, e lilo ana i mea hoʻolako nui loa o Valeo ma Kina;
I ka makahiki 2019, ua hoʻokumu ka hui ʻo Yunyi Semiconductor i ka moʻo huahana automotive DO-218, i hoʻomaikaʻi nui ʻia e ka ʻoihana i ka wā i hoʻokuʻu ʻia ai, a ʻoi aku ka nui o kona hiki ke hoʻokuʻu ʻia ma mua o ka nui o nā kanaka nunui semiconductor honua, e wāwahi ana i ka monopoly o ʻEulopa a ʻo ʻAmelika Hui Pū ʻIa i ka mākeke honua;
I ka makahiki 2020, ua lanakila ʻo Yunyi Semiconductor i ka hōʻoia huahana SEG a lilo i mea hoʻolako punahele ma Kina.
Ma 2022, ʻoi aku ma mua o 75% o nā semiconductor i ka mākeke automotive generator OE e hele mai mai Yunyi Semiconductor.ʻO ka ʻike ʻana o nā mea kūʻai aku a me ka hōʻoia ʻana o nā hoa e koi mau nei i ka hui Yunyi Semiconductor e hana hou a neʻe i mua.Me ka hoʻomohala wikiwiki o ka ʻoihana kaʻa kaʻa hou i ka wā e hiki mai ana, e hoʻolauna pū ʻo IGBT a me SIC i kahi ākea no ka ulu ʻana.Ua lilo ʻo Yunyi Semiconductor i ka R&D semiconductor kiʻekiʻe kiʻekiʻe a me ka hui hana e komo i nā noi automotive-grade, a ua lilo i alakaʻi i ka localization o nā semiconductor ma ke kahua kiʻekiʻe.
I mea e uhaki ai i ka mana nui o ʻEulopa a me ʻAmelika Hui Pū ʻIa i ka mākeke semiconductor mana honua, ua hoʻonui hou ʻo Yunyi i kāna hoʻopukapuka ʻana i ke kahua semiconductor.I Mei 2021, ua hoʻokumu ʻia ʻo Jiangsu Zhengxin Electronic Technology Co., Ltd. ʻO ka hoʻopukapuka mua he 660 miliona yuan, ʻoi aku ka nui o ka mea kanu ma mua o 40,000 square meters, a ʻo ka waiwai hoʻopuka makahiki he 3 biliona yuan.ʻO ka laina hana akamai me nā kūlana ʻOihana 4.0 he ʻōnaehana piha e hoʻohui i ka ʻenehana hana OT, ʻenehana kikohoʻe IT a me ka ʻenehana automation AT.Ma o ka CNAS laboratory, AEC-Q101 kaʻa-level reliability verification, e hoʻokō i kahi kiʻekiʻe o ka hoʻohui ʻana o ka hoʻolālā a me ka hana ʻana.
I ka wā e hiki mai ana, e nānā mau ana ʻo Zhengxin Electronics i ka mākeke semiconductor kiʻekiʻe, e hoʻonui i nā ʻāpana huahana, e hoʻolauna i nā talena koʻikoʻi ma ka home a ma waho, e hāʻawi i ka pāʻani piha i nā pono ʻenehana alakaʻi honua, haku i ka hoʻolālā hale kūloko o nā kuleana waiwai naʻauao kūʻokoʻa, hilinaʻi ma luna o ka makua hui Yunyi Uila (stock code 300304) 22 makahiki o ka 'oihana 'ike ma ka automotive kahua, vertical integration o ka 'oihana kaulahao, a hele a pau i waho e alakai i ka ulu ana o ka mana semiconductor oihana.
Ka manawa hoʻouna: Mei-25-2022