åå°äœå ¬è¡šãããæŽå¯
åé¢ããããã€ãªãŒãã¯2ã€ã®ã¿ãŒããã«ãæµãã1ã€ã®æ¹å(ãŸãåæ¹ã®æµããšããŠç¥ããã)ã§æµããåå¯Ÿã®æ¹å(ãŸãéã®æµããšããŠç¥ããã)ã§æµããããšãããanodeããé°æ¥µãžã®æµåºãå¯èœã«ããäž»èŠãªæ©èœãããé»åè£ çœ®ã§ãã åé¢ããããã€ãªãŒãã¯åäžæ©èœãå®è¡ããŠããåã ã®åè·¯ã®ããã±ãŒãžã§ãã éç©åè·¯ãšã¯ç°ãªããå ±éã§ã¯æ§ç¯ãããŠããŸãã åå°äœããã€ã¹ åè·¯å šäœã圢ã«ããä»ã®é»æ°éšåã䜿ã£ãŠã ã¢ã¯ãã£ãé»ååè·¯ã®åºæ¬çãªãã«ãã£ã³ã°ãããã¯ã§ãã ãã£ã¹ã¯ãªãŒããã€ãªãŒãã¯ãéä¿¡ãå®¶é»ãèªåè»ãªã©ãå¹ åºãæ¥çã§ã³ã³ãã¥ãŒã¿ãã¢ããªã±ãŒã·ã§ã³ã§äœ¿çšãããŠããŸããæ¶è²»è é»åããã€ã¹åžå Žã®æ... ãã£ãšèŠã
溶æ¥ããããåžå Žãããããã¿ã€ãå¥ïŒæº¶æ¥ãããããæº¶æ¥ã³ãããïŒãæº¶æ¥æè¡å¥ïŒã¢ãŒã¯æº¶æ¥ãã¹ãããæº¶æ¥ãã¬ãŒã¶ãŒæº¶æ¥ãMIG溶æ¥ïŒããšã³ããŠãŒã¶ãŒå¥ïŒèªåè»ããã³èŒžéãèªç©ºå®å®ããã³é²è¡ãéå±ããã³æ©æ¢°ã黿°ããã³é»åãé è¹ã建èšããã®ä»ïŒãå°çå¥ïŒåç±³ãã©ãã³ã¢ã¡ãªã«ããšãŒããããã¢ãžã¢å€ªå¹³æŽãäžæ±ããã³ã¢ããªã«ïŒ... ãã£ãšèŠã
çµ¶çžããã€ã¹åžå Žãæè¡ã¿ã€ãå¥ïŒå çµ¶çžãå®¹éæ§çµ¶çžãç£æ°çµ¶çžãå€å§åšçµ¶çžããã€ããªããçµ¶çžïŒãããã€ã¹ã¿ã€ãå¥ïŒçµ¶çžã¢ã³ããããžã¿ã«ã¢ã€ãœã¬ãŒã¿ãçµ¶çžã²ãŒããã©ã€ããçµ¶çžã¢ããã°ã€ã³ã¿ãŒãã§ã€ã¹ïŒãã¢ããªã±ãŒã·ã§ã³å¥ïŒç£æ¥ãªãŒãã¡ãŒã·ã§ã³ãèªåè»ãšã¬ã¯ãããã¯ã¹ãåçå¯èœãšãã«ã®ãŒãå»çãšã¬ã¯ãããã¯ã¹ã黿°éä¿¡ãå®¶åºçšé»å補åãèªç©ºå®å®ããã³ é²è¡ããšãã«ã®ãŒè²¯èµïŒãå°çå¥ïŒåç±³ãã©ãã³ã¢ã¡ãªã«ããšãŒããããã¢ãžã¢å€ªå¹³æŽãäžæ±ãã¢ããªã«ïŒ... ãã£ãšèŠã
æ¶è²»è åãé»åæ©åšãã¹ãã¬ãŒãžåªäœã§å©çšãããŠããã¡ã¢ãªæ¡åŒµã«ãŒããæèŒããæè¡ã®èŠæ±ã®äž»èŠæ§ çµèŸŒã¿ã·ã¹ãã æãããæãåºã«æºã¡ãŠããŸãã Coherent Market Insightsã®åæã«ãããšããã®æè¡ã¯ãé廿°å¹Žéã§40%ã®å¹Žéæé·ãç®æããŸããã ãããããã©ãã·ã¥ã¡ã¢ãªã®æé寿åœãããããã€ãããã®ããŒã¿æ¶å»ãšå€§ããªé»åæ¶è²»ã®äžå®å šæ§ãå«ãç¹å®ã®æè¡çå¶éãåããŠãæè¡ã®äœ¿çšã¯ç¹å®ã®ç°å¢æ¡ä»¶ã«éå®ãããŠããŸãã ãããã2016幎2æã«ã¬ããµã¹ãææ¡ããããã«ããã©ãã·ã¥ãå©çšã§ããªãå Žæã«1T-MONOS(ãã©ãã·ã¥ã¡ã¢ãªæè¡)ãå©çšããããšã§ãäºæž¬æéã«å€§ããªçœåŒã食ã... ãã£ãšèŠã
æè²ãã³ãã³ãã¯ãç£æ¥ãéç£æ¥ãããããé éæäœããããã«äœ¿çšãããè£ çœ®ã§ãã ããŒããã³ãã³ãããã€ã¹ã¯ããããããå¶åŸ¡ããããã®ããŸããŸãªèšå®ãæäŸãããŸããæ°ããæ©èœãšæ©èœã®èšèšãšéçºãæ¯æŽããŸã次äžä»£ããããã®éçºã®ããã®ç ç©¶éçºæè³ã®å¢å ã¯ãäžççãªããããæè¡ã®ãã³ãã³ãåžå Žã®æé·ã®ããã®éèŠãªèŠå ã®äžã€ã«ãªããŸãã ã³ããŒã¬ã³ãã»ããŒã±ããã»ã€ã³ãµã€ãåæã«ãããšã2016幎ã®ãããã£ãã¯æ¥çã«91.5åç±³ãã«ã®æ¯åºããããæå€§ã§71åç±³ãã«ã«éãã2020幎ã«ã¯1åç±³ãã«ã«éããèŠèŸŒã¿ã§ãã ã¡ã«ãããã¯ã¹ãç¥èŠæäœãããã²ãŒã·ã§ã³ãææãã¢ãŒã·ã§ã³ã³ã³ãããŒã«ãªã©ã®ããããæ... ãã£ãšèŠã
æŽæµãã€ãªãŒãåžå Žãææå¥ïŒã·ãªã³ã³ãçåã±ã€çŽ ãçªåã¬ãªãŠã ïŒã宿 Œé»å§å¥ïŒäœé»å§ãäžé»å§ãé«é»å§ïŒãã¿ã€ãå¥ïŒæšæºæŽæµãã€ãªãŒãããã¡ã¹ããªã«ããªæŽæµãã€ãªãŒããè¶ é«éãªã«ããªæŽæµãã€ãªãŒããã·ã§ããããŒæŽæµãã€ãªãŒããããªããžæŽæµãã€ãªãŒãïŒããšã³ããŠãŒã¶ãŒå¥ïŒèªåè»ãå®¶é»ãç£æ¥ã黿°éä¿¡ããšãã«ã®ãŒããã³é»åã èªç©ºå®å®ãé²è¡ããã«ã¹ã±ã¢)ãå°çå¥ (åç±³ããšãŒããããã¢ãžã¢å€ªå¹³æŽãã©ãã³ã¢ã¡ãªã«ãäžæ±ãã¢ããªã«)... ãã£ãšèŠã
ãã¯ã€ãããã¯ã¹ãµãŒããŒåžå Žããã©ãŒã ãã¡ã¯ã¿ãŒå¥ïŒã©ãã¯ãµãŒããŒããã¬ãŒããµãŒããŒãå¯åºŠæé©åãµãŒããŒãã¿ã¯ãŒãµãŒããŒïŒãããã»ããµã¿ã€ãå¥ïŒx86ãµãŒããŒãARMãµãŒããŒãããã³éx86ãµãŒããŒïŒãããžãã¹ã¿ã€ãå¥ïŒãã€ããŒã¹ã±ãŒã«ããŒã¿ã»ã³ã¿ãŒããã³ãšã³ã¿ãŒãã©ã€ãºããŒã¿ã»ã³ã¿ãŒïŒããªãã¬ãŒãã£ã³ã°ã·ã¹ãã å¥ïŒLinuxãWindowsãªã©ïŒããšã³ããŠãŒã¶ãŒå¥ïŒã¯ã©ãŠããµãŒãã¹ãããã€ããŒãITããã³éä¿¡ãBFSIããã«ã¹ã±ã¢ãæ¿åºã補é ãå°å£²ã ããã³ãã®ä»)ãå°çå¥ (åç±³ããšãŒããããã¢ãžã¢å€ªå¹³æŽãã©ãã³ã¢ã¡ãªã«ãäžæ±ãã¢ããªã«)... ãã£ãšèŠã
ãªãŒããã¬ãŒã åžå Žãææå¥ïŒé åéãéããã±ã«åéããã®ä»ïŒãçšéå¥ïŒå®¶é»è£œåãèªåè»ãšã¬ã¯ãããã¯ã¹ãç£æ¥çšãšã¬ã¯ãããã¯ã¹ã黿°éä¿¡ããã®ä»ïŒãå°åå¥ïŒåç±³ããšãŒããããã¢ãžã¢å€ªå¹³æŽãã©ãã³ã¢ã¡ãªã«ãäžæ±ãã¢ããªã«ïŒ... ãã£ãšèŠã
å§é»ã»ã³ãµãŒåžå Žãææå¥ïŒå§é»ã»ã©ããã¯ã¹ãå§é»ããªããŒãå§é»è€åäœãå§é»çµæ¶ïŒãã»ã³ãµãŒã¿ã€ãå¥ïŒå é床ã»ã³ãµãŒãå§åã»ã³ãµãŒãåã»ã³ãµãŒãªã©ïŒããšã³ããŠãŒã¶ãŒå¥ïŒèªåè»ãèªç©ºå®å®ããã³é²è¡ãå·¥æ¥è£œé ããã«ã¹ã±ã¢ãå®¶åºçšé»å補åããšãã«ã®ãŒããã³å ¬çäºæ¥ãç³æ²¹ããã³ã¬ã¹ããã®ä»ïŒãå°çå¥ïŒåç±³ãã©ãã³ã¢ã¡ãªã«ããšãŒããããã¢ãžã¢å€ªå¹³æŽãäžéšïŒ æ±ãšã¢ããªã«ïŒ... ãã£ãšèŠã
ã¡ã¢ãª ã€ã³ã¿ãŒãã§ã€ã¹ ãããåžå Žã補åå¥ (ã¡ã¢ãª ãããã¡ ããããã¬ãžã¹ã¿ ã¯ãã㯠ãã©ã€ããããŒã¿ ãããã¡ ããããã¡ã¢ãª ã€ã³ã¿ãŒãã§ã€ã¹ PHYãããã³ã¡ã¢ãª ã³ã³ãããŒã© ããã)ãã¡ã¢ãª ãã¯ãããžå¥ (DDRãLPDDRãGDDRãHBMãããã³ CXL ã¡ã¢ãª ã€ã³ã¿ãŒãã§ã€ã¹)ãã¢ããªã±ãŒã·ã§ã³å¥ (ããŒã¿ ã»ã³ã¿ãŒãå®¶åºçšé»å補åãèªåè»ãç£æ¥çšã黿°éä¿¡ãããã³ã〠ããã©ãŒãã³ã¹ ã³ã³ãã¥ãŒãã£ã³ã°)ãå°çå¥ (åç±³ãã©ãã³ã¢ã¡ãªã«ããšãŒããããã¢ãžã¢å€ªå¹³æŽãäžæ±ããã³ã¢ããªã«)... ãã£ãšèŠã
ã·ãªã³ãŒã³ã±ãŒãã«åžå Žãã¿ã€ãå¥ïŒãã«ãã³ã¢ã·ãªã³ãŒã³ã±ãŒãã«ãã·ã³ã°ã«ã³ã¢ã·ãªã³ãŒã³ã±ãŒãã«ãã·ãŒã«ãä»ãã·ãªã³ãŒã³ã±ãŒãã«ãã·ãŒã«ããªãã·ãªã³ãŒã³ã±ãŒãã«ïŒãé»å§å¥ïŒäœãäžãé«ïŒãã¢ããªã±ãŒã·ã§ã³å¥ïŒç£æ¥æ©åšãèªåè»ãèªç©ºå®å®ãééãå»çæ©åšãåçå¯èœãšãã«ã®ãŒããšã¬ã¯ãããã¯ã¹ãçºé»ïŒãå°åå¥ïŒåç±³ããšãŒããããã¢ãžã¢å€ªå¹³æŽãã©ãã³ã¢ã¡ãªã«ãäžæ±ãã¢ããªã«ïŒ... ãã£ãšèŠã
è¶ é»å°ç·æåžå Žãçš®é¡å¥ïŒäœæž©è¶ é»å°äœãäžæž©è¶ é»å°äœã髿ž©è¶ é»å°äœïŒãææå¥ïŒããªããã¿ã³ãããªãé«ãYBCOãBSCCOãäºããŠåãã°ãã·ãŠã ïŒãçšéå¥ïŒMRIã·ã¹ãã ãé»åã±ãŒãã«ãéæµåšãç£ç³ãæ žèåçãç²åå éåšãéåã³ã³ãã¥ãŒãã£ã³ã°ãç ç©¶æ©åšïŒããšã³ããŠãŒã¶ãŒå¥ïŒãã«ã¹ã±ã¢ããšãã«ã®ãŒãç ç©¶æ©åšïŒ é»åãç ç©¶æ©é¢ãé²è¡ãé茞ãå·¥æ¥è£œé )ãå°çå¥ (åç±³ããšãŒããããã¢ãžã¢å€ªå¹³æŽãã©ãã³ã¢ã¡ãªã«ãäžæ±ãã¢ããªã«)... ãã£ãšèŠã
ã¯ã©ã¹DãªãŒãã£ãªã¢ã³ãåžå Žãã¢ã³ãã¿ã€ãå¥ïŒã¢ãã©ã«ãã£ã³ãã«ã2ãã£ã³ãã«ã4ãã£ã³ãã«ã6ãã£ã³ãã«ããã«ããã£ã³ãã«ïŒããšã³ããŠãŒã¶ãŒå¥ïŒå®¶é»ãèªåè»ãç£æ¥çšã忥ãªãŒãã£ãªããã«ã¹ã±ã¢ããã®ä»ïŒãå°åå¥ïŒåç±³ãã©ãã³ã¢ã¡ãªã«ããšãŒããããã¢ãžã¢å€ªå¹³æŽãäžæ±ãã¢ããªã«ïŒ... ãã£ãšèŠã
ã¢ã¯ãã£ããã¶ãŒåžå Žãã¿ã€ãå¥ïŒå§é»ã¢ã¯ãã£ããã¶ãŒããã³ç£æ°ã¢ã¯ãã£ããã¶ãŒïŒãå®è£ ã¿ã€ãå¥ïŒè¡šé¢å®è£ ïŒSMDïŒããã³ã¹ã«ãŒããŒã«ïŒãã¢ããªã±ãŒã·ã§ã³å¥ïŒå®¶é»ãèªåè»ãç£æ¥æ©åšãå»çæ©åšãã»ãã¥ãªãã£ããã³èŠå ±ã·ã¹ãã ã黿°éä¿¡ãå®¶é»ããã®ä»ïŒãå°åå¥ïŒåç±³ãã©ãã³ã¢ã¡ãªã«ããšãŒããããã¢ãžã¢å€ªå¹³æŽãäžæ±ããã³ã¢ããªã«ïŒ... ãã£ãšèŠã
åžå ŽæŠèгã±ãŒãã«æ°Žè·¯ã¯é»åé ç·ããã³ã±ãŒãã«ãå²ãããã«ç©ºã®ç®¡ã䜿çšããé ç·ã·ã¹ãã ã§ãã ãããã®æ°Žè·¯ã¯ããªå¡©åãããŒã«ãã¢ã«ãããŠã ãéŒéããã³ã¬ã©ã¹ç¹ç¶ã®å©ããšè£œé ãããŸãã ã±ãŒãã«æ°Žè·¯ã¯å°äžããã³é äžåŒã®é ç·ã·ã¹ãã ã«äœ¿çšããããšãã§ããŸãã ã±ãŒãã«ã®æ°Žè·¯ã®äžè¬çãªã¿ã€ãã®ããã€ãã¯å ãéå±ã®æ°Žè·¯ãäžéã®éå±ã®æ°Žè·¯ã黿°éå±ã®æ°Žè·¯ãããªå¡©åãããŒã«ã®æ°Žè·¯ãé©çšç¯å²ãåºãé屿°Žè·¯ããã³é©çšç¯å²ãåºãéé屿°Žè·¯ã§ãã ã±ãŒãã«ã®conduitsã¯å è£ ããã³ãããããšã®ãããªä»ã®é ç·æ¹æ³äžã®åªç§ãªä¿è·ããã³èä¹ æ§ã®å©ç¹ãæäŸããããã«ãã£ãŠãããã®é ç·ã·ã¹ãã ã®ããã®èŠæ±ãçæã«ããŸãã... ãã£ãšèŠã
åžå Žã€ã³ãµã€ã - ã°ããŒãã«LED ãµãŒãã¹åžå Žåžå ŽæŠèгçºå ãã€ãªãŒã(LED)ã¯ã黿µãæµããšçºå ããå ã®åå°äœå æºã§ãã LEDã¯ããæå¹ã§ãããæãããè²»çšå¹æã倧ãããããã³æ £ç¿çãªé»çããæç¶ããŸãã ãããã®å ã¯ãéåžžã«å°ãªããšãã«ã®ãŒæ¶è²»éã§ç §æã®çŽ50,000æéãæäŸããè²»çšå¹æã倧ããã§ãã ãããã®å©ç¹ã®çµæãšããŠãLEDã¯ããŸããŸãªäœå® ãããžãã¹ãã³ããŒã·ã£ã«ãç£æ¥ããã³å ¬å ±ã®èšå®ã§æ¡çšãããŸãã çºå±éäžåœã ãã§ãªããæ°èåœã¯ã LEDç §æ ãšãã«ã®ãŒã ãã§ãªãã³ã¹ããç¯çŽã§ããååã LEDã©ã€ã ãµãŒãã¹åžå Žã¯ãåçšé»æ°/ç §æè«è² æ¥è /çµ±åãœãªã¥ãŒã·ã§ã³ãããã€... ãã£ãšèŠã
ãªãããšã¬ã¯ãããã¯ã¹åžå Žã補åã¿ã€ãå¥ïŒLEDãã¬ãŒã¶ãŒãã€ãªãŒããã€ã¡ãŒãžã»ã³ãµãŒãå æ€åºåšãªã©ïŒãææã¿ã€ãå¥ïŒã·ãªã³ã³ãçªåã¬ãªãŠã ïŒGaNïŒããªã³åã€ã³ãžãŠã ïŒInPïŒãçåã±ã€çŽ ïŒSiCïŒãªã©ïŒãã¢ããªã±ãŒã·ã§ã³å¥ïŒå®¶é»ãèªåè»ãéä¿¡ãç£æ¥ãªãŒãã¡ãŒã·ã§ã³ããã«ã¹ã±ã¢ãèªç©ºå®å®ããã³é²è¡ããšãã«ã®ãŒããã³é»åãããŒã¿ã»ã³ã¿ãŒïŒãå°çå¥ïŒåéšïŒ ã¢ã¡ãªã«ããšãŒããããã¢ãžã¢å€ªå¹³æŽãã©ãã³ã¢ã¡ãªã«ãäžæ±ãã¢ããªã«)... ãã£ãšèŠã
ç£åèšã»ã³ãµãŒåžå Žã補åã¿ã€ãå¥ (1 軞ã2 軞ãããã³ 3 軞)ãæž¬å®ã¿ã€ãå¥ (ã¹ã«ã©ãŒç£åèšããã³ãã¯ãã«ç£åèš)ãæè¡ã¿ã€ãå¥ (MEMS ç£åèšããã©ãã¯ã¹ã²ãŒãç£åèšãããŒã«å¹æç£åèšãå ãã³ãã³ã°ç£åèšãç£åèšç£åèšãããã³ SQUID ç£åèš)ãã¢ããªã±ãŒã·ã§ã³å¥ (ããã²ãŒã·ã§ã³ããã³æž¬äœãé»åã³ã³ãã¹ãå®¶åºçšé»å補åãç£æ¥ãªãŒãã¡ãŒã·ã§ã³ã èªåè»9ãèªç©ºå®å®ãšé²è¡ãå°çç©çåŠç枬éããã«ã¹ã±ã¢ãšçç©å»åŠãããããå·¥åŠãšãããŒã³ïŒããšã³ããŠãŒã¶ãŒå¥ïŒèªåè»ãå®¶åºçšé»å補åãèªç©ºå®å®ãšé²è¡ãå·¥æ¥è£œé ããã«ã¹ã±ã¢ããšãã«ã®ãŒãšå ¬çäºæ¥ãç ç©¶ãšç§åŠæ©é¢ïŒãå°çå¥ïŒåç±³ããšãŒãã... ãã£ãšèŠã