æŠèŠ
ã¢ã¡ãªã«ã®åå°äœç£æ¥ã®è±¡åŸŽã§ããã€ã³ãã«ããæè¿ã®ååææ±ºç®ã§ãããªãéšéåé¢ã人å¡åæžãçºè¡šããå é²è£œçšæè¡ã§ãã18Aã«é¡§å®¢ãã€ããªããªã©ã®åé¡ãæ±ããŠãããããã«ããæ ªäŸ¡ãäžèœããå瀟ã補é éšéãåãé¢ããŠçŽç²ãªICèšèšäŒæ¥ïŒFablessïŒãžç§»è¡ããå¯èœæ§ãåã³è°è«ãããŠãããã€ã³ãã«ã¯ç±³åœã§æãå é²çãªè«çããã補é ãæ ãäŒæ¥ã ããé£ç¶6ååæã®èµ€åãç¶ããæå€±é¡ã¯æ¡å€§äžã ãäžæ¹ããã©ã³ãæ¿æš©ãè¿ãçºè¡šããåå°äœé¢çšã¯ããã®ç¶æ³ãæ¹åã§ããã®ããç±³åœã¯æ¬ååå°äœç£æ¥ã®åæ§ç¯ãç®æãããéæå¯èœãããŸããå°æ¹Ÿã®TSMCãéåœã®ãµã ã¹ã³ã匷åŒã«å·»ã蟌ã圢ã§é²ããæ¹éã¯ãäžåœã®åå°äœç£æ¥ã«ã©ã®ãããªåœ±é¿ãäžããã ããããæ¬èšäºã§ã¯ããããã®åé¡ãèæ¯ã«ãé¢çšã®è€éããåœé貿æåå®ã®æŽå²ãäŸçµŠãã§ãŒã³ã®ååŠããããŠå°æ¿åŠçç·åŒµãåæããããã©ã³ãã®é¢çšæ¿çã¯äžèŠåŒ·ç¡¬ã ããåå°äœç£æ¥ã®ã°ããŒãã«ãªäŸ¡å€é£éãç¡èŠããã¢ãããŒãã§ãããã€ã³ãã«ã®ææžã©ããããç±³åœã®ç«¶äºåãããã«åŒ±äœåãããå¯èœæ§ãé«ããåœéçãªåå·¥ãæ·±ãæ ¹ä»ãããã®ç£æ¥ã§ã¯ã匷暩çãªä»å ¥ãé广ãçãã±ãŒã¹ãå°ãªããªããäžåœã®å°é ãå éããäžãç±³åœã¯èªãã®åŒ±ç¹ãé²åããŠããã
ITAåå®ãšé¢çšã®æŽå²çæè
1997幎ã«WTOã§çºå¹ããæ å ±æè¡åå®ïŒITAïŒã¯ãã³ã³ãã¥ãŒã¿ãåå°äœãéä¿¡æ©åšãªã©ã®IT補åã«å¯ŸããèŒžå ¥é¢çšãå€§å¹ ã«å é€ããå€åœéåå®ã ãåœå29ã«åœã§å§ãŸã£ããã®åå®ã¯ãçŸåš82ã«åœã«æ¡å€§ããã°ããŒãã«ãªIT貿æé¡ã®97%ãã«ããŒãããç±³åœãEU諞åœãæ¥æ¬ãéåœãäžåœãå°æ¹Ÿãªã©ãåå ããç£æ¥ã®åœéåå·¥ãä¿é²ãã補åäŸ¡æ Œã®äœäžãšã€ãããŒã·ã§ã³ãå éãããããã©ã³ãã¯ããããç±³åœãæãããŠããããšèŠãŠãITAãäºå®äžç¡èŠããé¢çšã課ãããšããŠããããããããããã匷暩çãªåãã¯ãåœéã«ãŒã«ã®äŸå€ãçã¿åºããWTOã§ã®æèšŽãå¯èœã§ãã倿±ºãŸã§æéãããããç±³åœã®èŠæš©ãçŸå®ãåªå ããã圢ã ãåå°äœé¢çšã®å°å ¥ã¯ãITAã®ç²Ÿç¥ã«åãããããã©ã³ãã®æ¿çã¯è±åœãEUãæ¥æ¬ãéåœãæ±åã¢ãžã¢è«žåœã«å¯ŸããŠãã§ã«äžå®ã®å¹æãçºæ®ããŠããããããã®åœã ã¯å¯Ÿçãªå ±åŸ©é¢çšãé¿ããç±³åœãžã®æè³ã匷ããããŠãããå°æ¹Ÿã®å¯Ÿå¿ã¯æªå®ã ããç£æ¥çã¯äžå®ãåãããŠãããããããèæ¯ã§ãåå°äœé¢çšã¯åãªãè²¿ææªçœ®ã§ã¯ãªããå°æ¿åŠçãªããŒã«ãšããŠæ©èœããŠããã
åå°äœé¢çšã®èª²çšã¡ã«ããºã ã®è€éã
åå°äœé¢çšã®å®æœã¯ãæ³å以äžã«ç ©éã ããããã¯æçµè£œåã®éšåãšããŠé èœãããŠãããã³ã³ãã¥ãŒã¿ãå®¶é»ãç£æ¥æ©æ¢°ãèªåè»ãèªç©ºæ©ãªã©ã«çµã¿èŸŒãŸãããèŒžå ¥æ¥è ããããã®çš®é¡ãæ°ã䟡å€ãç³åããå¿ èŠãããããæµ·é¢ã®æ€èšŒã¯å°é£ã極ãããäŸãã°ãé»åã¯ã€ããŒãå¶åŸ¡ããããããšèªåé転ãããã®äŸ¡æ Œå·®ã¯æ°çŸåã«åã³ãç£å°ã®å€å®ã課é¡ã ããããã¯ãŠã§ããŒïŒæ¶åïŒããåãåºãããå°è£ ã»ãã¹ããããŠå®æãããåå·¥çšïŒãŠã§ããŒè£œé ïŒã®äŸ¡å€ãåŸå·¥çšãäžåãããããããç°ãªãåœã§è¡ãããå Žåã課çšå¯Ÿè±¡ã®å®çŸ©ãææ§ã«ãªããäžåœåå°äœç£æ¥åäŒã¯4æã«ãæµçå°ãïŒTape outããŠã§ããŒè£œé å°ïŒãåç£å°ãšããåºæºãçºè¡šããããç±³åœã¯äŸ¡å€è²¢ç®åºŠ35%以äžã®æ žå¿å·¥çšãåºæºã«ããŠããã3Då é²å°è£ ã®å°é ã§ãåŸå·¥çšã®äŸ¡å€ãé«ãŸãå¯èœæ§ããããåºæºã®åå®çŸ©ãæ±ãããããã°ããŒãã«ãªããã貿æé¡ã¯ãããç£åºé¡ã®4åãè¶ ããããããè€éããé¢çšã®åæ»ãªéçšãé»å®³ãããçµæãšããŠãå çšãã·ã³ãã«ã ã£ãITAæä»£ãžã®ååž°ã¯é£ãããè¡æ¿è² æ ãå¢å€§ããã ããã
ç±³åœåå°äœç£æ¥åæ§ç¯ã®ç®æšãšçŸå®
ãã©ã³ãã®é¢çšç®æšã¯ããã€ãã³æ¿æš©ãšåæ§ã«ç±³åœæ¬åã§ã®ãããçç£ãå¢ãããæµ·å€äŸåã®ãªã¹ã¯ãæžããããšã ãã€ã³ãã«ãé£ç¶èµ€åã§è£œé éšéã®åãé¢ããæ€èšããäžãç±³åœã¯æµ·å€äŒæ¥ã«ç®ãåãããå é²ãŠã§ããŒå·¥å Žã建èšã§ããåœã¯éãããäžåœã欧å·ã¯æè³ãé¿ããæç補çšã«ç¹åããŠãããæ¥æ¬äŒæ¥Rapidusã¯IBMã®æ¯æŽã§é²å±äžã ããéç£åã¯é ããæ®ãã¯å°æ¹Ÿã®TSMCãšéåœã®ãµã ã¹ã³ã ãããããã¢ãªãŸãããããµã¹ã«èªèŽããé¢çšã§å§åããããããã©ã³ãã®ãå°æ¹Ÿãç±³åœæè¡ãçãã ããšããäž»åŒµã¯æ ¹æ è匱ã ãã匷åŒãªææ®µã¯å¹æçã ãTSMCãšãµã ã¹ã³ã¯ç±³åœé¡§å®¢äžå¿ã®ãããé¢çšåé¿ãšäºæ¥ç¶ç¶ãåªå ãããç±³åœã¯äžæµã®åå°äœè£ 眮ã¡ãŒã«ãŒïŒApplied MaterialsãLam ResearchãKLAïŒãEDAãœããïŒSynopsysãCadenceïŒãæ¯é ããASMLã«ã圱é¿åãæã€ããããæŠåšã«äžæµã®ãã¡ãŠã³ããªãå§è¿«ããããäŸçµŠãšéèŠã®ãã©ã³ã¹ã¯æ°žç¶çã§ãªããã€ã³ãã«ã®è¡°éã¯ãç±³åœè£ 眮ã¡ãŒã«ãŒã®è³Œè²·åäœäžãæå³ããã
ã°ããŒãã«äŸ¡å€é£éã®ååŠãšã€ã³ãã«ã®åœ¹å²
ã€ã³ãã«ã®é朮ã¯ãç±³åœåå°äœãšã³ã·ã¹ãã å šäœã®åŽ©å£ã象城ãããå瀟ã¯å€éšé¡§å®¢ã倱ããåå ¥ãå é²è£œçšéçºãæ¯ããããªããªãã補é éšéãè£ çœ®ãè³Œå ¥ã§ããªããã°ãApplied MaterialsãLam ResearchãASMLã®å£²äžãææãåãããASMLã®äŸçµŠãã§ãŒã³ã®27%ã¯ç±³åœç±æ¥ã ãäžæ¹ãäžåœã¯çŸåš45以äžã®çšŒåäžãŠã§ããŒå·¥å Žãæã¡ã20以äžã建èšäžãèšç»äžã倿°ãäž»ã«12ã€ã³ãå·¥å Žã§ãã°ããŒãã«è£ 眮åžå Žã®æå€§ãã€ã€ãŒã ãTrendforceãIDCã®ããŒã¿ãããäžåœã®èšåéèŠãçªåºããŠãããç±³åœèŒžåºèŠå¶ã§ãäžåœäŒæ¥ã¯åœç£ä»£æ¿ãæšé²ãåæ¹è¯åµã¯äžçããã10å ¥ãããæé·çãé«ããäžæµ·äžåŸ®åå°äœãä»ã®äŒæ¥ãèå»è£ 眮ãªã©ã§å°éåãäžåœå·¥å Žã¯åœç£ã©ã€ã³ã詊éšéçšããäŸçµŠè ã®å質åäžãæ¯æŽãããã€ã³ãã«ã®æåã¯ãç±³åœè£ 眮ã¡ãŒã«ãŒã®äžåœåžå Žåªå€±ãå éãããå°æ¹Ÿãéåœãžã®äŸåã匷ããã䟡å€é£éïŒValue ChainïŒã®èŠç¹ãéèŠã§ãäŸçµŠé£éã®æ¯é ãé転ããå¯èœæ§ãããã
äž»èŠåå°äœã¡ãŒã«ãŒã®æ¯èŒ
以äžã¯ãäž»èŠåå°äœã¡ãŒã«ãŒã®æè¡åãåžå Žããžã·ã§ã³ã課é¡ãæ¯èŒãã衚ã ããã®è¡šã¯ãã°ããŒãã«äŸ¡å€é£éã®æèã§å瀟ã®åŒ·ã¿ãæããã«ããã
| ã¡ãŒã«ãŒ | äž»ãªæè¡ | ç¹åŸŽ | åŒ±ç¹ |
|---|---|---|---|
| ã€ã³ãã« | è«çããã補é ãå é²è£œçš (18A) | ç±³åœæ¬åçç£ã®äžå¿ãåçŽçµ±åã¢ãã« | é£ç¶èµ€åã顧客é¢ããè£ çœ®æè³äžè¶³ |
| TSMC | ãã¡ãŠã³ããªãå é²è£œçš (2nm以äž) | ã°ããŒãã«é¡§å®¢åºç€ãå°æ¹Ÿåºç€ã®å¹çæ§ | å°æ¿åŠãªã¹ã¯ãç±³åœæè³ã®åŒ·å¶ |
| ãµã ã¹ã³ | ã¡ã¢ãªã»è«çãããã3Då°è£ | å€è§åãéåœæ¿åºæ¯æŽ | ç±³äžæ©æŠã®åœ±é¿ãç«¶äºæ¿å |
| SMIC (äžåœ) | æçã»å é²è£œçš (7nm以äž) | åœç£ä»£æ¿æšé²ãæ¥éæ¡å€§ | 茞åºèŠå¶ãæè¡ã®ã£ãã |
ãã®æ¯èŒãããã€ã³ãã«ã®åŒ±äœåãç±³åœã®äŸ¡å€é£éãæºããããäžåœã®SMICã®ãããªäŒæ¥ãå°é ããäœå°ãçãã§ããããšãããããTSMCãšãµã ã¹ã³ã¯å§åãåããããããäžåœã¯èŠå¶ãéæã«èªç«ãé²ããã
äžåœåå°äœç£æ¥ãžã®åœ±é¿ãšæ©äŒ
ãã©ã³ãã®é¢çšã¯ãäžåœã«è² ã®åœ±é¿ãäžããã¯ãã ããé广ã®åŽé¢ã匷ããäžåœã¯èŒžåºèŠå¶ã§è£ çœ®å ¥æãé£ãããªããããããæ©ã«åœç£åãå éãåæ¹è¯åµãäžæµ·äžåŸ®åå°äœãªã©ã®äŒæ¥ãæé·ããå·¥å Žã¯åœç£ã©ã€ã³ãå¢èšãããç±³åœè£ 眮ã¡ãŒã«ãŒã®åžå Žåªå€±ã¯ãäžåœã®èªçµŠèªè¶³ãä¿ããã€ã³ãã«ã®è¡°éãç±³åœè£ 眮ã®è³Œè²·åäœäžãæãã°ãäžåœã¯ã°ããŒãã«ãã€ã€ãŒãšããŠåªäœã«ç«ã€ãç±³äžãããæŠäºã®æèã§ãäžåœã®45以äžã®å·¥å Žã¯ãçæçã«èšåéèŠãé«ããé·æçã«æè¡ç¬ç«ãå®çŸãããå°æ¹Ÿãéåœã®æè³åŒ·å¶ã¯ãäžåœã®çžå¯Ÿçå°äœãåäžããããå šäœãšããŠãé¢çšã¯äžåœã®ç£æ¥çæ ç³»ã匷åããã°ããŒãã«ãªèŽè¶å¹æãçãå¯èœæ§ãããã
å°æ¥ã®ç€ºåãšçµè«
ã€ã³ãã«ã®èŠå¢ã¯ãç±³åœã®åå°äœç£æ¥ã顧客åºç€ãšã³ã¹ã管çã倱ã£ãçµæã ããã©ã³ãã®é¢çšã¯ãããæããããããè£ çœ®ã¡ãŒã«ãŒã®äžåœåžå ŽäŸåãé²åãããå°æ¹ŸTSMCãšéåœãµã ã¹ã³ãžã®å§åã¯å¢ãããæè¡ãªãŒããŒãæãæšçã«ãªããäžåœã¯èŠå¶ãéæã«åœç£åãé²ããã°ããŒãã«è£ 眮åžå Žã®äžå¿ãšãªãã ãããç£æ¥ã®æ³åã¯ã顧客ãšåçãåºç€ã§ããã匷暩ã ãã§ã¯åæ§ç¯ã§ããªããç±³åœã¯èªç«ãç®æãããã°ããŒãã«äŸ¡å€é£éã®è€éããç¡èŠããã°å€±æãããèªè ã¯ããã®ååãç§ææŠäºã®è¡æ¹ãå·Šå³ããããšã念é ã«ãåæ¹è¯åµãäžæµ·äžåŸ®ãªã©ã®äžåœäŒæ¥ã泚èŠãã¹ãã ããã©ã³ã¹ã®åããèŠç¹ã§ãåå°äœç£æ¥ã®æªæ¥ã¯ååãšç«¶äºã®äž¡èŒªã§é²ãã ããã



