·Ç·²¹ú¼Ê

µÚÈý´ú°ëµ¼ÌåÐÐÒµÌíоü-·Ç·²¹ú¼Ê΢

·¢¸åʱ¼ä£º2020.09.16 ¡¾ ×ÖÌ壺´ó ÖРС ¡¿
£¨º£ÄÚÊ×ÌõÉÌÒµ»¯ÔËÐеÄ6´ç̼»¯¹èÉú²úÏߣ©
ÈôÊÇÎÊÏÖÔÚÊг¡×î¹Ø×¢Ê²Ã´ÐÐÒµ£¿£¿£¿£¿£¿ÃÕµ×Àï»òÐíÂʰüÀ¨¡°°ëµ¼Ì塱¡£¡£¡£¡£¡£¡£µ«ÈôÊÇÎʰ뵼ÌåµÄÄĸöϸ·ÖÁìÓò£¬ £¬ £¬£¬£¬£¬£¬£¬Î´À´×îÓÐÉú³¤Ô¶¾°£¿£¿£¿£¿£¿ÃÕµ×Ò»¶¨ÊǰټÒÕùÃù£¬ £¬ £¬£¬£¬£¬£¬£¬µ«¡°µÚÈý´ú°ëµ¼Ì塱Ӧ¸ÃλÁÐÆäÖÐ.

1.ʲôÊǵÚÈý´ú°ëµ¼Ìå
ÉÏÊÀ¼ÍËÄ¡¢ÎåÊ®ÄêÔ£¬ £¬ £¬£¬£¬£¬£¬£¬ÕࣨGe£©/¹è£¨Si£©±»ÈËÀà·¢Ã÷ÆäµçÁ÷·Å´óµÄÌØÕ÷£¬ £¬ £¬£¬£¬£¬£¬£¬ÓÚÊÇ´Óɳ×Ó½ø»¯³ÉÁ˶þ¼«¹Ü¡¢¾§Ìå¹Ü£¬ £¬ £¬£¬£¬£¬£¬£¬¿¢ÊÂÁË´Ö±¿µÄ¡°µç×Ó¹Üʱ´ú¡±£¬ £¬ £¬£¬£¬£¬£¬£¬ÈËÀàÒÔºó½øÈë¡°¼¯³Éµç·ʱ´ú¡±£¬ £¬ £¬£¬£¬£¬£¬£¬ÅÌËã»ú/»¥ÁªÍø/ÒÆ¶¯Í¨Ñ¶µÈ£¬ £¬ £¬£¬£¬£¬£¬£¬Ïà¼ÌѸÃÍÉú³¤¡£¡£¡£¡£¡£¡£ ÉÏÊÀ¼Í90ÄêÔºͱ¾ÊÀ¼Í³õ£¬ £¬ £¬£¬£¬£¬£¬£¬µÚ¶þ´ú°ëµ¼ÌåÖÊÁÏ£¨GaAs¡¢InP£©¡¢µÚÈý´ú°ëµ¼ÌåÖÊÁÏ£¨SiC¡¢GaNµÈ£©Ïà¼Ì»ñµÃÁ˽ϿìµÄÉú³¤£¬ £¬ £¬£¬£¬£¬£¬£¬ÔÚ¸÷×ÔµÄÓ¦ÓÃÁìÓò´ó·ÅÒì²Ê£¬ £¬ £¬£¬£¬£¬£¬£¬ºÍ¡°¹èÀÏ´ó¡±Ò»Æð¿¸×ÅÈËÀàÏòǰ½ø¡£¡£¡£¡£¡£¡£
·Ç·²¹ú¼Ê(ÖйúÇø)-¹Ù·½ÍøÕ¾
ͼ1 °ëµ¼ÌåÖÊÁϵÄÉú³¤ÀúÊ·
Èý´úÖÊÁÏ£¬ £¬ £¬£¬£¬£¬£¬£¬¸÷ÓÐÌØÉ«£¬ £¬ £¬£¬£¬£¬£¬£¬Ï໥²»ÊÇÍêÈ«Ìæ»»µÄ¹ØÏµ¡£¡£¡£¡£¡£¡£
¾Ù¸öÀý×Ó£¬ £¬ £¬£¬£¬£¬£¬£¬Ì¼»¯¹èµÄÁÙ½ç»÷´©µç³¡Ç¿¶ÈÊǹèµÄ10±¶£¬ £¬ £¬£¬£¬£¬£¬£¬Òâζ×ÅͬÑùµçѹƷ¼¶£¬ £¬ £¬£¬£¬£¬£¬£¬Ì¼»¯¹è¹¦ÂÊÄ£¿£¿£¿£¿£¿éµÄ³ß´ç¿ÉÒÔ½µµ½¹èÆ÷¼þµÄ1/10¡£¡£¡£¡£¡£¡£µ«ÔÚÂß¼­ICºÍ´æ´¢ÁìÓòµÈ£¬ £¬ £¬£¬£¬£¬£¬£¬¹èÒÀ¾ÉÊÇδÀ´µÄÖÐÁ÷íÆÖù¡£¡£¡£¡£¡£¡£

·Ç·²¹ú¼Ê(ÖйúÇø)-¹Ù·½ÍøÕ¾

2.µÚÈý´ú°ëµ¼ÌåµÄÊг¡¹æÄ£
ÔÚµÚÈý´ú°ëµ¼ÌåÖУ¬ £¬ £¬£¬£¬£¬£¬£¬SiCÊÇÏÖÔÚ×îÖ÷ÒªµÄÒ»ÖÖ£¬ £¬ £¬£¬£¬£¬£¬£¬Ó¦ÓùæÄ£×î¹ã¡¢Éú³¤Ë®Æ½Ò²×î¸ß¡£¡£¡£¡£¡£¡£Ö÷ÒªÓ¦ÓÃÓÚÐÂÄÜÔ´Æû³µ¡¢¹¤ÒµÓ¦ÓõÈÁìÓò¡£¡£¡£¡£¡£¡£
·Ç·²¹ú¼Ê(ÖйúÇø)-¹Ù·½ÍøÕ¾

ͼ2 ̼»¯¹è£¨SiC£©¹¦ÂÊÆ÷¼þµÄÓ¦ÓÃÁìÓò
ȪԴ£ºYole Development
¾ÝȨÍþ»ú¹¹IHS MarkitÅû¶µÄÊý¾Ý£¬ £¬ £¬£¬£¬£¬£¬£¬2018-2019ÄêÈ«Çò̼»¯¹è¹¦ÂÊÆ÷¼þµÄÊг¡¹æÄ£»®·ÖΪ3.9¡¢5.1ÒÚÃÀÔª£¬ £¬ £¬£¬£¬£¬£¬£¬¶øSiCµçÁ¦µç×ÓÆ÷¼þµÄÉøÍ¸ÂÊȱ·¦2% £» £»£»£»£»£»£»£¬ £¬ £¬£¬£¬£¬£¬£¬Ô¤¼Æ2027Äê̼»¯¹è¹¦ÂÊÆ÷¼þµÄÊг¡¹æÄ£½«Áè¼Ý100ÒÚÃÀÔª£¬ £¬ £¬£¬£¬£¬£¬£¬Äê¾ù¸´ºÏÔöÌíÂÊÁè¼ÝÁË40%£¨¼´2Äê·­Ò»±¶£©£¬ £¬ £¬£¬£¬£¬£¬£¬ÆäÖÐÐÂÄÜÔ´Æû³µÊǽ¹µãÍÆ¶¯Á¦Á¿¡£¡£¡£¡£¡£¡£
·Ç·²¹ú¼Ê(ÖйúÇø)-¹Ù·½ÍøÕ¾
ͼ3 È«Çò̼»¯¹è¹¦ÂÊÆ÷¼þÊг¡¹æÄ£Õ¹Íû
Êý¾ÝȪԴ£º IHS Markit
ÉîÀ¶É«µÄÇøÓò£¬ £¬ £¬£¬£¬£¬£¬£¬´ú±í×ÅÐÂÄÜÔ´Æû³µ£¬ £¬ £¬£¬£¬£¬£¬£¬Ð¢Ë³ÁË×î´óµÄÔöÁ¿£¬ £¬ £¬£¬£¬£¬£¬£¬¶øÆäÖÐ×î´óµÄÊг¡ÔÚÖйú¡£¡£¡£¡£¡£¡£ ÔÚ¸ßÆµ¡¢¸ßËÙ¡¢¸ß¹¦ÂʵÄ5GͨѶʱ´ú£¬ £¬ £¬£¬£¬£¬£¬£¬ÓÃ̼»¯¹è×ö³Äµ×µÄµª»¯ïØÉ䯵Æ÷¼þ£¬ £¬ £¬£¬£¬£¬£¬£¬Ò²½«Ó­À´Éú³¤Ê±»úÆÚ¡£¡£¡£¡£¡£¡£

3.µÚÈý´ú°ëµ¼ÌåµÄ¹¤ÒµÁ´×é³É
SiC¹¤ÒµÁ´µÄ×é³É£º SiC¾§Æ¬ÍâÑÓÆ÷¼þ£¨Éè¼Æ/ÖÆÔì/·â²â£©ÏÂÓÎÓ¦Óà Éú²úģʽ£¬ £¬ £¬£¬£¬£¬£¬£¬¿É·ÖΪ¡°IDMģʽ¡±ºÍ¡°Éè¼Æ+´ú¹¤Ä£Ê½¡±¡£¡£¡£¡£¡£¡£²»¹ýÓÉÓÚ¹¦ÂÊÆ÷¼þµÄÉú²úÌØµã£¬ £¬ £¬£¬£¬£¬£¬£¬IDMÈÔ½«ÊÇ×îÓÐÓÃÂʵÄÉú²úģʽ¡£¡£¡£¡£¡£¡£
·Ç·²¹ú¼Ê(ÖйúÇø)-¹Ù·½ÍøÕ¾
ͼ4 È«ÇòSiC¹¤ÒµÁ´µÄ×é³ÉÇéÐÎ
ÓÉÓÚÐÐÒµ»¹´¦ÓÚÆð²½½×¶Î£¬ £¬ £¬£¬£¬£¬£¬£¬ÉÏÓεÄÖÊÁϱ¾Ç®£¨¾§Æ¬+ÍâÑÓ£©Õ¼±ÈºÜ¸ß£¬ £¬ £¬£¬£¬£¬£¬£¬ÏÖÔÚÁè¼Ý75%¡£¡£¡£¡£¡£¡£Ò»Ð©Æóҵͨ¹ý²¢¹ºµÈ·½·¨£¬ £¬ £¬£¬£¬£¬£¬£¬½á¹¹È«¹¤ÒµÁ´£¬ £¬ £¬£¬£¬£¬£¬£¬ÈçÃÀ¹úCREE£¬ £¬ £¬£¬£¬£¬£¬£¬ÈÕ±¾ROHM¡£¡£¡£¡£¡£¡ £» £»£»£»£»£»£ÉÐÓÐһЩIDMÆóÒµ£¬ £¬ £¬£¬£¬£¬£¬£¬×Ô¼º×ö¡°ÍâÑÓ¡±£¬ £¬ £¬£¬£¬£¬£¬£¬ÈçÓ¢·ÉÁè¡¢Òâ·¨°ëµ¼ÌåµÈ£¬ £¬ £¬£¬£¬£¬£¬£¬ÒÔ¼°º£ÄÚµÄÖеç55Ëù¡¢13Ëù¡¢Èý°²¹âµçµÈ¡£¡£¡£¡£¡£¡£ ÆÊÎöһϸ÷¸ö»·½ÚµÄ¾ºÕùÃûÌÃÇéÐΣº
¾§Æ¬£º·ÖΪµ¼µçÐÍºÍ°ë¾øÔµÐÍ£¬ £¬ £¬£¬£¬£¬£¬£¬ÏÖÔÚÒÔµ¼µçÐÍΪÖ÷¡£¡£¡£¡£¡£¡£ÃÀ¹úCREEÊÇÐÐÒµÁúÍ·£¬ £¬ £¬£¬£¬£¬£¬£¬18ÄêÊÐÕ¼ÂÊΪ62%£¬ £¬ £¬£¬£¬£¬£¬£¬Æä´ÎÊÇ·¡Â½¹«Ë¾£¨II-VI£©¡¢ROHMÊÕ¹ºµÄSi-Crystal£¬ £¬ £¬£¬£¬£¬£¬£¬ÈýÕߺϼÆÕ¼È«Çò³ö»õÁ¿µÄ90%¡£¡£¡£¡£¡£¡£º£ÄÚµÄÌì¿ÆºÏ´ï¡¢É½¶«ÌìÔÀ»®·ÖÕ¼±È1.7%¡¢0.5%¡£¡£¡£¡£¡£¡£CREEºÍII-VIÒѾ­Ñз¢Àֳɲ¢Í¶½¨8Ó¢´çÏߣ¬ £¬ £¬£¬£¬£¬£¬£¬º£ÄÚ×îÏÈͶ²ú6Ó¢´ç£¬ £¬ £¬£¬£¬£¬£¬£¬8Ó¢´çÔÚÑз¢ÖС£¡£¡£¡£¡£¡£
ÍâÑÓÆ¬£ºÆóÒµÏà¶Ô½Ï¶à£¬ £¬ £¬£¬£¬£¬£¬£¬²¿·ÖIDMÆóÒµ×ÔÖÆÍâÑÓÆ¬£¬ £¬ £¬£¬£¬£¬£¬£¬Î´¿´µ½ÏêϸµÄÊý¾Ý¡£¡£¡£¡£¡£¡£
Æ÷¼þ£ºÖ÷ÒªÊÇCREE¡¢ROHM¡¢Ó¢·ÉÁè¡¢Òâ·¨µÈ¾ÞÍ·£¬ £¬ £¬£¬£¬£¬£¬£¬º£ÄڵIJúÄÜÒ²Öð½¥×îÏȽ¨É裨Èý°²¹âµç¡¢·Ç·²¹ú¼Ê΢µÈ£©£¬ £¬ £¬£¬£¬£¬£¬£¬Ò»²¿·ÖÊÇ×Ô²ú×ÔÓã¨ÈçÖгµ¡¢¹úÍø£©£¬ £¬ £¬£¬£¬£¬£¬£¬ÕûÌåµÄÊÕÈëÌåÁ¿»¹½ÏÁ¿Ð¡¡£¡£¡£¡£¡£¡£

4.·Ç·²¹ú¼Ê΢µÚÈý´ú°ëµ¼ÌåÓªÒµµÄÏ£ÍûÇéÐÎ
·Ç·²¹ú¼Ê΢£¬ £¬ £¬£¬£¬£¬£¬£¬ÔÚ½ñÄê7Ô·ݣ¬ £¬ £¬£¬£¬£¬£¬£¬Åû¶¹«Ë¾6Ó¢´çÉÌÓÃ̼»¯¹è¾§Ô²Éú²úÏßÕýʽÁ¿²ú£¬ £¬ £¬£¬£¬£¬£¬£¬²¢ÏòÊг¡Í¶Ï°àÒµ¼¶SIC¶þ¼«¹ÜϵÁвúÆ·£¬ £¬ £¬£¬£¬£¬£¬£¬Ò²Õýʽ¼ÓÈëÁ˺£ÄÚµÚÈý´ú°ëµ¼Ì幤ҵµÄÕóÓª¡£¡£¡£¡£¡£¡£
·Ç·²¹ú¼Ê΢£¬ £¬ £¬£¬£¬£¬£¬£¬ÊǺ£ÄÚ¹æÄ£×î´óµÄ¹¦ÂÊÆ÷¼þÆóÒµ£¬ £¬ £¬£¬£¬£¬£¬£¬ËüµÄ¹è»ùMOSFETÏúÁ¿ÅŵÚÈý£¬ £¬ £¬£¬£¬£¬£¬£¬½ö´ÎÓÚÓ¢·ÉÁèºÍ°²É­ÃÀ£¬ £¬ £¬£¬£¬£¬£¬£¬½ÓÄɵÄÒ²ÊÇIDMģʽ¡£¡£¡£¡£¡£¡£
Ïà±Èº£ÄÚÙÉÐУ¬ £¬ £¬£¬£¬£¬£¬£¬·Ç·²¹ú¼Ê΢ÔÚ̼»¯¹èµÄ½á¹¹ÉϾ߱¸Ò»¶¨µÄ¿Í¹ÛÓÅÊÆ£¬ £¬ £¬£¬£¬£¬£¬£¬ÆäÖаüÀ¨IDMµÄÐÐҵģʽ¡¢ÖØÊÓÑз¢¡¢Ô­ÖÊÁϹ©Ó¦µÄ°ü¹Ü¡¢³äÔ£µÄÉú³¤×ʽðµÈ¡£¡£¡£¡£¡£¡£
·Ç·²¹ú¼Ê(ÖйúÇø)-¹Ù·½ÍøÕ¾
Ñз¢ÉÏ£¬ £¬ £¬£¬£¬£¬£¬£¬¹«Ë¾µÄÌØÉ«¹¤ÒÕÓÐÓÅÊÆ£¬ £¬ £¬£¬£¬£¬£¬£¬ºÍÕã´óµÄÊ¢¿öÏÈÉúÍŶÓÒ²ÓкÏ×÷ £» £»£»£»£»£»£»ÔÚ¿Í»§¿ªÍØÉÏ£¬ £¬ £¬£¬£¬£¬£¬£¬¹«Ë¾ÊÇÉú²ú¹è»ù¹¦ÂÊÆ÷¼þµÄÀÏÅÆÆóÒµ£¬ £¬ £¬£¬£¬£¬£¬£¬ÏÂÓοͻ§»ýÀÛ¸»ºñ £» £»£»£»£»£»£»ÔÚ²úÄܽ¨ÉèºÍ²úÆ·ÖÆÔì·½Ãæ£¬ £¬ £¬£¬£¬£¬£¬£¬Ì¼»¯¹èºÍ¹è»ùµÄÉú²úÏߣ¬ £¬ £¬£¬£¬£¬£¬£¬±£´æ2/3µÄ×°±¸Öصþ£¬ £¬ £¬£¬£¬£¬£¬£¬½¨³§Í¶×ʶî´ó·ùϽµ£¬ £¬ £¬£¬£¬£¬£¬£¬ÇÒ¹«Ë¾Èë¹ÉÁËÏÃÃÅå«ÌìÌì³É£¬ £¬ £¬£¬£¬£¬£¬£¬ÉÐÓк£ÄÚ2-3¼ÒÍâÑÓÖÊÁϹ©Ó¦ÉÌ£¬ £¬ £¬£¬£¬£¬£¬£¬°ü¹ÜÁ˹«Ë¾µÄÔ­ÖÊÁϹ©Ó¦ £» £»£»£»£»£»£»×ʽð·½Ã棬 £¬ £¬£¬£¬£¬£¬£¬°ëµ¼ÌåÊÇÖØ×ʲúÐÐÒµ£¬ £¬ £¬£¬£¬£¬£¬£¬¹«Ë¾ÒÑA¹ÉÉÏÊÐ+¹úÆóµÄÅä¾°£¬ £¬ £¬£¬£¬£¬£¬£¬ÈÚ×ʱ㵱£¬ £¬ £¬£¬£¬£¬£¬£¬Éú³¤Óк󾢡£¡£¡£¡£¡£¡£
·Ç·²¹ú¼Ê(ÖйúÇø)-¹Ù·½ÍøÕ¾
ÒÔÊÇ£¬ £¬ £¬£¬£¬£¬£¬£¬·Ç·²¹ú¼Ê΢½øÈë̼»¯¹è°ëµ¼Ì壬 £¬ £¬£¬£¬£¬£¬£¬Í¨Çé´ïÀí£¬ £¬ £¬£¬£¬£¬£¬£¬ÇҾ߱¸Ò»¶¨µÄÓÅÊÆ¡£¡£¡£¡£¡£¡£µ«Ïà±È¹ú¼Ê¾ÞÍ·£¬ £¬ £¬£¬£¬£¬£¬£¬³ýÁ˺£ÄÚµÄÊг¡ÒÔ¼°Õþ²ßµÄÖ§³Ö£¬ £¬ £¬£¬£¬£¬£¬£¬¹«Ë¾¶ÌÆÚÈÔÃæÁÙһЩÄÑÌâ¡£¡£¡£¡£¡£¡£ תͷ¿´A¹ÉÊг¡£¡£¡£¡£¡£¡£¬ £¬ £¬£¬£¬£¬£¬£¬ÈôÊÇ´ÓÊÕÈëºÍÀûÈóТ˳½Ç¶È¿´£¬ £¬ £¬£¬£¬£¬£¬£¬µÚÈý´ú°ëµ¼Ìå°å¿éÄ򵀮óÒµ£¬ £¬ £¬£¬£¬£¬£¬£¬¶¼»¹Ô¶Ô¶Ã»Óе½×Å»¨Ð§¹ûµÄʱ¼ä¡£¡£¡£¡£¡£¡£µ«Ëæ×Å̼»¯¹è¾§Ô²±¾Ç®µÄϽµ£¬ £¬ £¬£¬£¬£¬£¬£¬Êг¡¹æÄ£µÄÌáÉý£¬ £¬ £¬£¬£¬£¬£¬£¬Õû¸ö¹¤ÒµÁ´µÄÊÕÈëºÍÀûÈóˮƽ»áÓдó·ù¶ÈµÄÌáÉý£¬ £¬ £¬£¬£¬£¬£¬£¬µ½Ê±Ò²¾Íµ½ÁËÊÕ»ñµÄ¼¾½Ú¡£¡£¡£¡£¡£¡£
·Ç·²¹ú¼Ê΢£¬ £¬ £¬£¬£¬£¬£¬£¬×÷ΪÐÐÒµµÄнøÈëÕߣ¬ £¬ £¬£¬£¬£¬£¬£¬»ùÓÚ×ÔÉíµÄÑз¢ÓÅÊÆÒÔ¼°ÔÚ¹è»ù¹¦ÂÊÆ÷¼þµÄºã¾Ã»ýÀÛ£¬ £¬ £¬£¬£¬£¬£¬£¬ÓÐÍûÔÚδÀ´º£ÄÚµÚÈý´ú°ëµ¼ÌåµÄ¿ìËÙÉú³¤ÖУ¬ £¬ £¬£¬£¬£¬£¬£¬Éú³¤×³´ó¡£¡£¡£¡£¡£¡£
ÍøÕ¾µØÍ¼