ç´ ç½æåæ¦ã®åºæ¼è (2025å¹´)çºè¡¨ãNHKãç½çµã»ç´ çµã¢ã¼ãã£ã¹ããSixTONESãRADWIMPSã
ç´ ç½æåæ¦ã®åºæ¼è (2025å¹´)çºè¡¨ãNHKãç½çµã»ç´ çµã¢ã¼ãã£ã¹ããSixTONESãRADWIMPSã
2012å¹´2æã«ä¼ç¤¾æ´çæ³ã®é©ç¨ãç³è«ãã¦ä»¥æ¥ãã¹ãã³ãµã¼ã®ç²å¾ã«å¥èµ°ãã¦ããã¨ã«ãã¼ãã¡ã¢ãªãMicron Technologyãã¹ãã³ãµã¼åè£ã¨ãã¦å å®ããå¾ããç¶æ³ãäºè»¢ä¸è»¢ãã¦ããã¨ã®ããããæµããããæçµçã«ã¯Micronãã¨ã«ãã¼ããè²·åãããã¨ã§è½ã¡çããããã ã ç±³å½ã®åå°ä½ã¡ã¢ãªå¤§æã®Micron Technologyã¯2012å¹´7æ2æ¥ãã¨ã«ãã¼ãã¡ã¢ãªã®è²·åããã³æ¯æ´ãç®çã¨ããã¹ãã³ãµã¼å¥ç´ã«èª¿å°ãããã¨ãçºè¡¨ãããè²·åç·é¡ã¯2000ååï¼ç´25åç±³ãã«ï¼ã§ãããã¾ããMicronã¯ãå°æ¹¾ã®åå°ä½ã¡ã¼ã«ã¼ã§ããPowerchip TechnologyãããRexchip Electronicsã®æ ªå¼ã®24ï¼ ãç´3å3400ä¸ç±³ãã«ã§åå¾ãããã¨ãä½µãã¦çºè¡¨ããã ã¨ã«ãã¼ãã¯Rexchipã®æ ªå¼ã®65ï¼ ãææãã¦ãããã¨ã«ãã¼ãã¨Rexchipã®çç£è½åãåãããã¨
ç±³Appleãã¨ã«ãã¼ãã¡ã¢ãªã«å¯¾ãã¢ãã¤ã«DRAMã大éçºæ³¨ããã¨ãå°æ¹¾DIGITIMESãæ¥çé¢ä¿è ã®è©±ã¨ãã¦ä¼ããã åãµã¤ãã«ããã¨ãAppleã¯ã¨ã«ãã¼ãåºå³¶å·¥å ´ã®ã¢ãã¤ã«DRAMçç£è½åã®ååã«å½ããéãæ°iPadï¼iPhoneç¨ã«çºæ³¨ããã¨ãããä¼ç¤¾æ´çæç¶ãä¸ã®ã¨ã«ãã¼ãã¯ç±³Micron Technologyãæ¯æ´ã«ä¹ãåºãäºå®ã§ãã¨ã«ãã¼ãã¨Appleã®åãå¼ãã§Micronã®å卿ãå¢ããã¨ã«ãªãã ããã¨ããã Appleåãã¢ãã¤ã«DRAMã¯éå½Samsung Electronicsã¨SK Hynixãä¾çµ¦ãã¦ããããå ±éãåãã¦é彿 ªå¼å¸å ´ã§ä¸¡ç¤¾ã®æ ªä¾¡ã¯æ¥è½ãã¦ããã é¢é£è¨äº 7ã¤ã³ãã®iPadã8æã«ã次æiPhoneã9æã«ç»å ´ãï¼ââDIGITIMESå ±é å°æ¹¾DIGITIMESããPegatronãæ¬¡ä¸ä»£iPhoneã®è£½é ãåæ³¨ããFoxconnã7ã¤ã³ã
æ±èã¯çµå¶ç ´ç¶»ããã¨ã«ãã¼ãã¡ã¢ãªã®æ¯æ´ä¼æ¥ã決ããå ¥æã«åå ããæ¹éãåºãããåå°ä½å¸å ´ã§åã¡æ®ãã«ã¯ãã¨ã«ãã¼ããæã¤æºå¸¯æ å ±ç«¯æ«åãã®DRAMã製åã¨ãã¦å ããå¿ è¦ãããã¨å¤æãããç±³åå°ä½å¤§æãç±³ãã¤ã¯ãã³ã»ãã¯ããã¸ã¼ãå¿æãããäºå®ä¸ãæ¥ç±³ã®åå°ä½å¤§æ2社ã«ããäºå¥ªæ¦ã¨ãªãå ¬ç®ã大ãããä¼ç¤¾æ´çæç¶ãä¸ã®ã¨ã«ãã¼ãã¯ãã¹ãã³ãµã¼é¸å®ã®ããã®ç¬¬1æ¬¡å ¥æãè¿ãç· ãåããå¿æãã伿¥ã¯ã
ãã½ã³ã³èªä½ãè¶£å³ã¨ããçè ã¯ãç§èåãå·¡ã£ã¦ã¡ã¢ãªã¼ãè³¼å ¥ãããåé«ã«ãªãã¨ã¡ã¢ãªã¼ä¾¡æ ¼ã¯ããä½ä¸ãããçè ã®èªä½ã¡ã¤ã³ãã·ã³ã¯ï¼ï¼ï¼§ï¼¢ã®ã¡ã¢ãªã¼ãç©ãã§ãããåå¹´åã§ï¼ä¸åç¨åº¦ã ã£ãã®ãä»ãï¼ä¸ï¼ï¼ï¼ï¼åç¨åº¦ã ãã¡ã¢ãªã¼ã¢ã¸ã¥ã¼ã«ã¯ããµã ã¹ã³ï¼éå½ï¼ããã¤ããã¯ã¹ï¼éå½ï¼ãã¨ã«ãã¼ãã¡ã¢ãªï¼æ¥æ¬ï¼ããã¤ã¯ãã³ï¼ç±³å½ï¼ãã»ã¨ãã©ã ã ããã®ã¨ã«ãã¼ãã¡ã¢ãªããï¼æï¼ï¼æ¥ãä¼ç¤¾æ´çæ³ã®é©ç¨ãæ±äº¬å°æ¹è£å¤æã«ç³è«ãããå社ã¯ãï¼ï¼ï¼ï¼å¹´ï¼æãç£æ´»æ³ï¼ç£æ¥æ´»åã®åçåã³ç£æ¥æ´»åã®é©æ°ã«é¢ããç¹å¥æªç½®æ³ï¼ã®é©ç¨ãåããå ¬çè³éï¼ï¼ï¼ååãæ¿åºä¿è¨¼èè³ï¼ï¼ï¼ååãåãã¦ãããç§èåã«ã¯ãå½ç£ã¡ã¢ãªã¼ã¨ãã¦å¿æ´ãã¦ããåºããã£ãã ãï¼ï¼æ¥ã®è¨è ä¼è¦ã§ã忬幏é社é·ã®çºè¨ã¯å½äºè ã®è¦æ©ã表ãã¦ããã ããçºæ¿ã«ã¤ãã¦ã¯ããªã¼ãã³ã»ã·ã§ãã¯åã¨ä»ã¨ãæ¯ã¹ãã¨ãéå½ã®ã¦ã©ã³ã¨ã¯ï¼ï¼ï¼ ãã®å·®ããããï¼ï¼ï¼
ãµã¼ãã¹çµäºã®ãç¥ãã SankeiBizã¯ã2022å¹´12æ26æ¥ããã¡ã¾ãã¦ãµã¼ãã¹ãçµäºããã¦ããã ãã¾ãããé·ããã®ãæèªãèª ã«ãããã¨ããããã¾ããã ç£çµãã¸ã¿ã«ããéãããçµæ¸ãã¥ã¼ã¹ã¯ãiza! çµæ¸ãã¥ã¼ã¹ãã§ã楽ãã¿ãã ããã ãã®ãã¼ã¸ã¯5ç§å¾ã«ãiza!çµæ¸ãã¥ã¼ã¹ãï¼https://www.iza.ne.jp/economy/ï¼ã«è»¢éããã¾ãã ãã¼ã¸ãåãæ¿ãããªãå ´åã¯ä»¥ä¸ã®ãã¿ã³ãããiza! çµæ¸ãã¥ã¼ã¹ãã¸ç§»åããé¡ããã¾ãã iza! çµæ¸ãã¥ã¼ã¹ã¸
ç¥èªã»ç¨èªè§£èª¬ï¼ç§ã®ç¬æã¨åè¦ã§æ°ã«ãªã£ããã®ãé æ¬¡ã«ãDRAMã¨ãã¯ãå¥ã«ããããï¼ ADã³ã³ãã¼ã¿:ã¢ããã°âãã¸ã¿ã«å¤æå¨ CREST:Core Research for Evolutional Science and Technologyãæ¦ç¥çåµé ç ç©¶æ¨é²äºæ¥ ECCï¼Error Checking and Cirrection 誤ãè¨æ£ç¬¦å· ISSCCï¼International Solid-State Circuits Conference å½éåºä½ç´ ååè·¯ä¼è° ç¶ããèªã
å½¼ã¯ç´ç²ãªæè¡å±ã¨ãã£ãæãã§ã æç´ãã¾ãã£ã¦ããããã ããããä½ãè¨ã£ã¦ããããããªãé¨åããã£ããã ããããã¨è峿·±ã話ãèããã¨ãã§ããã ãçµå±ãè£ ç½®ãããã°éå½ã§ãä¸å½ã§ãã©ãã§ãä½ããããã«ãªã£ã¦ã夿®µã®ãããããã«ãªã£ã¡ãããã ãã ã¨ããç§ã«å¯¾ãã¦ãå½¼ã¯è¨ã£ãã ãä½ååè² ã§è² ããã®ã¯å¦å®ããªããã ãã©ãªãè£ ç½®ãããã°èª°ã§ãä½ããã¨ããã®ã¯å¤§ééãã ãæå¤§ã®è¦å ã¯ããã¤ãã®æè¡åãé«ãã£ããã¨ã ã¨æããã¨ããããã¡ã®è¦æ¨¡ã®ä¼ç¤¾ãç ç©¶éçºã§å¯¾æã§ãã¦ãã®ãããæå³å¥è·¡ãã ã¡ã¢ãªã¯ãè£ ç½®ãããã°ä½ããæ±ç¨åããªããã§ã¯ãªããã¨ãããã¨ãå½¼ã¯ç±å¼ãã¦ããã åè·¯ã²ã¨ã¤ãã¨ã£ã¦ã¿ã¦ãããã¢ããã°ãæè¡ã®å¡ã§ã è¨æ¶ç´ åã®ããããªç©çé(æ°10ãã§ã ãã¨ãè¨ã£ã¦ã)ã®å¤åã å¢å¹ ããé«ç²¾åº¦ãªã¢ã³ãã ã¨ãã ç§éæ°ã®ã¬ãããã®ä¿¡å·ãå¦çããããã«ãã³ç§åä½ã§ ä¿¡å·ã®ã¿ã¤ãã³ã°ã
å°å· é¢é£ãããã¯ã¹ã¨ã«ãã¼ãã¡ã¢ãª ãï¼ï¼æ¥ã®æ±äº¬æ ªå¼å¸å ´ã§ãä¼ç¤¾æ´çæ³ã®é©ç¨ãç³è«ãã¦ï¼æï¼ï¼æ¥ä»ã®ä¸å ´å»æ¢ã決ã¾ã£ãã¨ã«ãã¼ãã¡ã¢ãªã®ååã®çµå¤ã忥ããï¼ï¼ï¼åå®ãï¼åã«ãªã£ãã ã忥ã¯å¤å¹ å¶éãã£ã±ãã¾ã§å¤ä¸ããï¼ã¹ãããå®ï¼ããï¼ï¼ï¼åã§åå¼ãçµãã¦ããããã®ãããæ±äº¬è¨¼å¸å弿ã¯ï¼ï¼æ¥ãã¨ã«ãã¼ãã¡ã¢ãªæ ªã®å¤å¹ å¶éãæ¤å»ãå£²ãæ³¨æã殺å°ãã忥æ¯ã§ï¼ï¼ï¼ï¼ï¼ï¼ ã®ä¸è½ã«ãªã£ãã ã䏿¹ãæ¥çµå¹³åæ ªä¾¡ã¯ä¸æãã»ã¼ï¼ã«æã¶ãã«ï¼ï¼ï¼ï¼åå°ãå復ãååã®çµå¤ã¯åæ¥ããï¼ï¼ï¼åï¼ï¼éï¼ï¼ï¼ï¼ï¼ï¼ ï¼é«ãï¼ï¼ï¼ï¼åï¼ï¼éãæ±äº¬è¨¼å¸åå¼æç¬¬ï¼é¨å ¨ä½ã®å¤åãã示ãï¼´ï¼¯ï¼°ï¼©ï¼¸ï¼æ±è¨¼æ ªä¾¡ææ°ï¼ã¯åï¼ï¼ï¼ï¼ãã¤ã³ãï¼ï¼ï¼ï¼ï¼ï¼ ï¼é«ãï¼ï¼ï¼ï¼ï¼ï¼ãåºæ¥é«ã¯ï¼ï¼åï¼å䏿 ªã ã£ãã ãåæ¥ã®æ¬§ç±³æ ªå¼å¸å ´ãè»ä¸¦ã¿ä¸æãæ±äº¬å¸å ´ã«ãå¤å½äººæè³å®¶ã®è³éãæµå ¥ãã¦ããã¨ã¿ããããã¹ã¦ã®æ¥ç¨®ã§æ ªä¾¡ãä¸ãã£ã¦ããã
ï¼æï¼ï¼æ¥ããæ±äº¬æ ªå¼å¸å ´ã§ã¨ã«ãã¼ãã¡ã¢ãªæ ªãç¶ä¼¸ãã´ã¼ã«ããã³ã»ãµãã¯ã®ã°ã«ã¼ãï¼ç¤¾ã¨ã¯ã¬ãã£ã»ã¹ã¤ã¹ã®ã°ã«ã¼ãï¼ç¤¾ããã¨ã«ãã¼ãã¡ã¢ãªæ ªã大éã«ä¿æãããã¨ãåãããææè¦ããã¦ãããåçã¯ï¼ï¼ï¼ï¼å¹´æ®å½±ï¼ï¼ï¼ï¼ï¼å¹´ããã¤ã¿ã¼ï¼Nicky Lohï¼ ï¼»æ±äº¬ãï¼ï¼æ¥ããã¤ã¿ã¼ï¼½ãæ±äº¬æ ªå¼å¸å ´ã§ã¨ã«ãã¼ãã¡ã¢ãª<6665.T>æ ªãç¶ä¼¸ãã´ã¼ã«ããã³ã»ãµãã¯ã¹ã®ã°ã«ã¼ãï¼ç¤¾ã¨ã¯ã¬ãã£ã»ã¹ã¤ã¹ã®ã°ã«ã¼ãï¼ç¤¾ããã¨ã«ãã¼ãã¡ã¢ãª<6665.T>æ ªã大éã«ä¿æãããã¨ãåãããææè¦ããã¦ããã
åå°ä½è£½é ã®ã¨ã«ãã¼ãã¡ã¢ãªãã2æ27æ¥ã«æ±äº¬å°è£ã«ä¼ç¤¾æ´çæ³ã®é©ç¨ãç³è«ãããè² åµç·é¡ã¯4480ååã§è£½é æ¥ã¨ãã¦ã¯é廿大ã®è¦æ¨¡ã ã ä»åç³è«ããä¼ç¤¾æ´çæ³ã¯DIPï¼Debtor In Possessionï¼åä¼ç¤¾æ´çã§ãç ´ç¶»ä¼æ¥ã®çµå¶é£ãéé£ããã«æ´çè¨ç»ãªã©ã«é¢ä¸ããä¼ç¤¾æ´çæç¶ãï¼DIPåä¼ç¤¾æ´çæç¶ãé©ç¨ã®ç¬¬1å·ã¯2009å¹´1æã«ä¼ç¤¾æ´çæ³ãç³è«ããã¯ãªã¼ãï¼ãæ´æ£æ³ã®é©ç¨ãç³è«ããã¨ã«ãã¼ãã¯åæ¥è¨è ä¼è¦ãéå¬ãã代表åç· å½¹ç¤¾é· å ¼ CEOã®åæ¬å¹¸éæ°ã¯ãé¢ä¿è ã®çæ§ãããã¾ã§å¤å¤§ãªããæ¯æ´ããã ããã«ãé¢ããããã®ãããªçµæã«ãªããå¤å¤§ãªããè¿·æããå¿é ãããããã¦å¿ãããè©«ã³ç³ãä¸ãã¾ããã¨é³è¬ãããä¼è¦ã®ããã¨ãã§ã¯ãã¡ãã£ã¢ã«å¯¾ãã䏿ºãã¶ã¤ããå ´é¢ããã£ãã å¼ç¤¾ã¯1999å¹´12æã«NECæ¥ç«ã¡ã¢ãªæ ªå¼ä¼ç¤¾ã¨ãã¦è¨ç«ããã2004å¹´11ææ±äº¬è¨¼å¸åå¼æç¬¬1é¨ã«æ ªå¼
ç±³ãã¤ã¯ãã³ã®ï¼£ï¼¥ï¼¯ãäºæ æ»ï¼æç¸¦å°åæ©ãå¢è½âã¨ã«ãã¼ãææºäº¤æ¸ä¸ ç±³ãã¤ã¯ãã³ã®ï¼£ï¼¥ï¼¯ãäºæ æ»ï¼æç¸¦å°åæ©ãå¢è½âã¨ã«ãã¼ãææºäº¤æ¸ä¸ ãã·ãªã³ã³ãã¬ã¼æäºãç±³åå°ä½å¤§æãã¤ã¯ãã³ã»ãã¯ããã¸ã¼ã¯ï¼æ¥ãã¹ãã£ã¼ãã»ã¢ããã«ãã³ä¼é·å ¼æé«çµå¶è²¬ä»»è ï¼ï¼£ï¼¥ï¼¯ï¼ãã米西é¨ã¢ã¤ããå·ãã¤ã·ã§å°åé£è¡æ©ã®å¢è½äºæ ã«ããæ»å»ããã¨çºè¡¨ãããï¼ï¼æ³ã ã£ãã ãå ±éã«ããã¨ãåç¤¾ã®æ¬ç¤¾ããããã¤ã·ã®ç©ºæ¸¯ã§åæ¥æãèªèº«ãæç¸¦ãã¦ããåçºæ©ãçé¸åã«çãä¸ããå¢è½ããã ãæ¥æ¬ã®åå°ä½å¤§æã§çµå¶å建ä¸ã®ã¨ã«ãã¼ãã¡ã¢ãªã¯ç¾å¨ããã¤ã¯ãã³ç¤¾ã¨æ¥åã»è³æ¬ææºäº¤æ¸ãé²ãã¦ãããCEOã®çªç¶ã®äºæ æ»ã交æ¸ã«å½±é¿ãä¸ããã¨ã®æ¸å¿µãåºã¦ãããï¼2012/02/04-07:37ï¼
ã¨ã«ãã¼ãã¡ã¢ãªã¯1æ24æ¥ã次ä¸ä»£ã¡ã¢ãªãReRAMãï¼Resistance Random Access Memoryï¼æµæå¤ååã¡ã¢ãªï¼ã®éçºã«åãã¦æåããã¨çºè¡¨ããã䏿®çºæ§ãªããNANDåãã©ãã·ã¥ã¡ã¢ãªã¨æ¯ã¹ã¦é«éã§ãæ å ±æ©å¨ç¨ã¡ã¢ãªã®å¤§å¹ ãªçé»ååãå¯è½ã¨ãããæ¥å¹´ã«ãéç£éå§ãç®æãã é»å§ãå ãããã¨ã§æµæå¤ãå¤åããææãç´ åã¨ãã¦ä½¿ã£ãã¡ã¢ãªããã©ãã·ã¥ã¡ã¢ãªã¨åæ§ã黿ºãè½ã¨ãã¦ããã¼ã¿ãä¿æã§ãã䏿®çºæ§ã§ãããã«ãã¼ã¿ã®èªã¿æ¸ããé«éãã¤æ¶è²»é»åãå°ãªãã®ãç¹å¾´ãDRAMã¨ãã©ãã·ã¥ã®ã¡ãªãããå ¼ãåãã¦ããã¨ãã¦ãããæ¸ãæãå¯è½åæ°ã¯100ä¸å以ä¸ã¨NANDãã©ãã·ã¥ã®10å以ä¸ã¨ããã 試ä½åã¯50ããã¡ã¼ãã«ããã»ã¹ã§è£½é ãã64Mãããã®ã¡ã¢ãªã»ã«ã¢ã¬ã¤åä½ã確èªãããä»å¾ããã«éçºãé²ããæ¥å¹´ã«ã30ããã¡ã¼ãã«ããã»ã¹ã«ããã®ã¬ãããã¯ã©ã¹ã®è£½åã®
ååã¯ã2000å¹´åå¾ããå§ã¾ã£ãæ¥æ¬åå°ä½ã®ç¬¬1次åç·¨ããã¨ãã¨ã失æãããã¨ã説æãããã¾ããNECã¨æ¥ç«ã®åå¼ä¼ç¤¾ã¨ã«ãã¼ãã¡ã¢ãªï¼ä»¥ä¸ãã¨ã«ãã¼ãï¼ãã±ã¼ã¹ã¹ã¿ãã£ã¼ãããã¨ã«ãããçµå¶çµ±åããå ´åãã©ã®ãããªæ··ä¹±ã¨æ©æ¦ãçãããã詳述ããããããã¯ããã¹ã¦ãåç·¨ã«ããããã¬ãã£ããªæè¨ã§ããã¨è¨ãããã ã§ã¯ããã¸ãã£ããªæè¨ã¯ãªãã®ãï¼ã1ã¤ãããå³1ã«ãã¨ã«ãã¼ãã®DRAMã·ã§ã¢ã®æ¨ç§»ã示ãããã¨ã«ãã¼ãã®DRAMã·ã§ã¢ã¯ãè¨ç«å¾ãã2å¹´ã§4åã®1ã«æ¸å°ããããã®ç´æ¥çåå ã2社統åã®æ··ä¹±ã¨æ©æ¦ã«ãã£ããã¨ã¯ãååã«è«ããéãã§ããã ã¨ãããã2002å¹´11æã«ç¤¾é·ã交代ããå¾ããã®ã·ã§ã¢ã¯æ¥éã«å復ã«è»¢ããã社é·äº¤ä»£åå¾ã®ææã«ãã¨ã«ãã¼ãã«ã¯ä¸ä½ä½ãèµ·ããã®ãï¼ããã®ç¾è±¡ãè§£æãããã¨ã«ãããçµå¶çµ±åã«ããããã¸ãã£ããªæè¨ãå¾ãããã¨èããããã ä»åã¯ã社é·äº¤ä»£ã«ã
ã¡ã³ããã³ã¹
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}