He ʻumi makahiki o ka hibernation
I ka makahiki 2013, ua hōʻoluʻolu ʻia ka papa alakaʻi o Renesas, me nā alakaʻi kiʻekiʻe mai nā hui nunui kaʻa ʻo Toyota a me Nissan, a me Hisao Sakuta, nona ka ʻike nui i ke kaulahao lako o nā ʻāpana automotive, i kapa ʻia ʻo ke CEO hou, e hōʻailona ana he loli nui ma ka ʻaoʻao. .
I mea e hoʻomāmā ai i ka ukana, ua hoʻoholo ʻo Sakuta Hisao e hāʻawi iā Renesas i ka "slimming" mua.ʻO 2,000 poʻe hoʻomaha hoʻomaha wale nō ka mea ʻai, ʻoihana pono ʻole i kēlā me kēia e ʻike i ke ea anu:
Ua kūʻai ʻia aku ka ʻoihana modem LTE no nā kelepona paʻalima 4G i Broadcom, ua kūʻai ʻia aku ka hale hana sensor CMOS no nā kiʻi paʻi kelepona paʻa iā Sony, a ua kūʻai ʻia ka ʻoihana IC mea hoʻokele hōʻike no nā hōʻike i Synaptics.
ʻO ke ʻano o nā mea kūʻai aku ʻo ia hoʻi ua pau loa ʻo Renesas i ka mākeke kelepona, e nānā hou ana i kona ikaika kuʻuna: MCUs.
ʻIke pinepine ʻia ʻo MCU he microcontroller, a ʻo ka hiʻohiʻona noi nui loa he automotive.ʻO Automotive MCU ka ʻoihana ʻoi aku ka maikaʻi a maikaʻi loa no Renesas, e noho ana ma kahi o 40% o ka mākeke honua.
Ke nānā hou nei i nā MCU, ua hui hou ʻo Renesas i 2014 e hoʻokō i ka loaʻa kālā ma hope o ka hoʻokumu ʻana.Akā ma hope o ka holoi ʻana i ka momona pono ʻole, pehea e kūkulu ai i ka ʻiʻo e lilo i mea paʻakikī hou.
No nā MCU liʻiliʻi liʻiliʻi, nā ʻano like ʻole, kahi kōpili huahana ikaika ke kumu o ke kumu.I ka makahiki 2015, ua hoʻopau ʻia ka misionari mōʻaukala o Hisao Sakuta, ʻaʻole i hoʻokomo ʻo Renesas i ka semiconductor, ʻaʻole hoʻi i ke kaulahao lako kaʻa ʻo Wu Wenjing, ʻo ia ka mea maikaʻi i hoʻokahi mea: mergers a loaʻa.
Ma ke alakaʻi o Wu Wenjing manawa, Renesas ka loaʻa ʻana o ka hui US Intersil (Intersil), IDT, ka hui Pelekane ʻo Dialog, e hoʻopaʻa i nā ʻāpana hoʻokele mana, nā ʻupena uila a me nā ʻāpana mālama ʻikepili, nā kamaʻilio uila ma ka papa pōkole.
ʻOiai e noho paʻa ana i ka luna MCU automotive, ua komo pū ʻo Renesas i ke kahua o ka mana ʻoihana, ka hoʻokele akamai, nā kelepona akamai, He pāʻina mai Tesla a Apple, nā alakaʻi hōkū āpau.
Ke hoʻohālikelike ʻia me Renesas, ʻoi aku ka paʻakikī o ke ala o Sony i ka hoʻihoʻi ʻana, akā like ka manaʻo.
Ke kumu o Kazuo Hirai ka "One Sony" hoʻoponopono papahana o ka Playstation ma waho o ka terminal huahana, e like me TV, lawe lima kelepona, laptops, e hana i ka titular komo i loko o ke kaua hiki ke, lilo i ka Koreans mea, aole he hilahila.
Ma ka manawa like, ua hoʻolilo mākou i kā mākou mau kumuwaiwai R&D i ka ʻoihana kiʻi kiʻi kiʻi, i hōʻike ʻia e nā chips CIS, e komo i ka nalu o nā terminal mobile ma ke ʻano he mea hoʻolako ʻāpana.
ʻO CIS chip (CMOS image sensor) he mea uila e hoʻololi i nā kiʻi optical i nā hōʻailona uila, a he ʻāpana koʻikoʻi o nā smartphones, i kapa ʻia ʻo "lalo".ʻO 2011, ka iPhone 4s no ka manawa mua e hoʻohana ana i ka Sony IMX145, ua hoʻomaka ka manaʻo o CIS.
Me ka hopena hōʻikeʻike o Apple, mai ka moʻo S7 o Samsung a i ka moʻo P8 a me P9 o Huawei, ua aneane lilo ʻo CIS chip o Sony i kumu hoʻohālike hae.
I ka manawa i hoʻomaka ai ʻo Sony i kāna ʻike kiʻi CMOS triple-stacked ma ka hālāwai ISSCC ma 2017, ʻaʻole hiki ke hoʻokele.
I ʻApelila 2018, ua hoʻopau ka hōʻike makahiki o Sony i nā makahiki he ʻumi o nā poho me ka loaʻa kālā kiʻekiʻe loa.ʻO Kazuo Hirai, ka mea i hoʻolaha i kona haʻalele ʻana i kona noho Luna Nui ʻaʻole i liʻuliʻu i hala, ua ʻakaʻaka ʻo ia i kahi minoʻaka i kali lōʻihi ʻia.
'A'ole like CPUs a me GPUs, ka mea i hilinaʻi ma luna o ka hoʻohui 'ana e hoʻonui i ka mana computing, MCUs a me CISs, e like me ka "functional chips", 'aʻole koi holomua kaʻina hana, akā, i kiʻekiʻe koina no ka hilinaʻi a me ka lōʻihi, a hilinaʻi nui ma luna o ka 'enekinia 'akomu 'ike a me ka nui. ka nui o ka ʻike tacit i ka hoʻolālā a me ke kaʻina hana.
ʻO ia hoʻi, hilinaʻi nui ia i ka hana lima.
Ke hoʻohālikelike ʻia me ka CIS kiʻekiʻe o Sony e pono ai ka TSMC foundry, ʻo nā huahana MCU ʻo Renesas ka hapa nui o 90nm a i ʻole 110nm, ʻaʻole kiʻekiʻe ka paepae ʻenehana, a ua lohi ke pani, akā lōʻihi ke ola pōʻaiapuni, a ʻaʻole e lilo nā mea kūʻai aku. hoʻololi maʻalahi ke koho lākou.
No laila, ʻoiai ua hahau ʻia nā pahu hoʻomanaʻo o Iapana e South Korea, akā i ka chip analog ma ke ʻano he ʻelele o ka haʻiʻōlelo ʻoihana, ʻaʻole i hala ʻo Iapana.
Eia nō hoʻi, i loko o kā lākou mau makahiki hibernation, ua ʻapo ʻo Renesas lāua ʻo Sony i kahi wāwae mānoanoa e kū ai.
ʻO ka ʻoihana kaʻa ʻo Iapana ponoʻī he kuʻuna "ʻaʻole e hāʻawi i ka ʻiʻo i nā haole i loko o ka ipu lepo", a ʻo ka ʻaneʻane 10 miliona mau kaʻa kūʻai aku a Toyota i hāʻawi iā Renesas i kahi kahe mau o nā kauoha.
ʻO ka ʻoihana kelepona kelepona ʻo Sony, ʻoiai he perennial i ka pendulum, akā ma muli o ka chip CIS he paʻakikī ke hoʻololi i ke kūlana, no laila hiki iā Sony ke hoʻomau i ka pahu kelepona o ke kaʻaahi hope loa e hana i kahi tiketi kahua.
Mai ka hapalua ʻelua o 2020, ua hoʻopaʻa ʻia ka hapa nui o ka maloʻo nui i ka honua, me ka pani ʻana o nā ʻoihana ma muli o nā chips.Ma ke ʻano he mokupuni mālama ʻole ʻia o ka ʻoihana semiconductor, aia hou ʻo Iapana ma ke kahua.
Ka manawa hoʻouna: Jul-16-2023