¹â¿Ì»ú¹âѧԪ¼þÓ¦Ó÷ÖÎö

      2025-02-27 ÅÉ´óÐÇ

      ¹â¿ÌÊǰ뵼ÌåоƬÉú²úÁ÷³ÌÖÐ×ÔÓ¡¢×î¹Ø¼üµÄ¹¤ÒÕ²½Ö裬ºÄʱ³¤¡¢³É±¾¸ß¡£°ëµ¼ÌåоƬÉú²úµÄÄѵãºÍ¹Ø¼üµãÔÚÓÚÈçºÎÔÚ¹èÆ¬ÉÏÖÆ×÷³öÄ¿±êµç·ͼÑù¡£ÏÂÃæÌÚ²©»á¹ÙÍø×¨Òµ·þÎñ³ÏÐÅΪ±¾½«·ÖÎö¹â¿Ì»ú¹âѧϵͳµÄºËÐŤ×÷Ô­Àí£¬ÖØµã½âÎöÁ˹âÔ´²¨³¤¿ØÖÆ»úÖÆÓëÂË¹âÆ¬µÄ¹¦Äܶ¨Î»¡£Í¨¹ý¶Ô±ÈÉî×ÏÍ⣨DUV£©Ó뼫×ÏÍ⣨EUV£©¹â¿Ì¼¼ÊõµÄ¹âÔ´ÌØÐÔ£¬½ÒʾÁ˹âѧԪ¼þЭͬ×÷Óö԰뵼ÌåÖÆÔ쾫¶ÈµÄ¹Ø¼üÓ°Ïì¡£

       ¹â¿Ì»ú¹âѧԪ¼þÓ¦Ó÷ÖÎö

      £¨Í¼Ô´ÍøÂ磬ÇÖɾ£©


      ¹â¿ÌµÄ¹¤×÷Ô­Àí

      ÔÚÖîÈç¹èƬµÄ»ùµ×±íÃæ¸²¸ÇÒ»²ã¾ßÓи߶ȹâÃô¸ÐÐԵĹâ¿Ì½º£¬ÔÙÓÃÌØ¶¨¹â£¨Ò»°ãÊÇ×ÏÍâ¹â¡¢Éî×ÏÍâ¹â¡¢¼«×ÏÍâ¹â£©Í¸¹ý°üº¬Ä¿±êͼ°¸ÐÅÏ¢µÄÑÚÄ£°æÕÕÉäÔÚ»ùµ×±íÃæ£¬±»¹âÏßÕÕÉäµ½µÄ¹â¿Ì½º»á·¢Éú·´Ó¦¡£


       ¹â¿ÌµÄ¹¤×÷Ô­Àí½á¹û

      £¨Í¼Ô´ÍøÂ磬ÇÖɾ£©

      Ò»¡¢¹â¿Ì»ú¹âÔ´²¨³¤¿ØÖÆÔ­Àí

      1.1 ÎïÀí»úÖÆÖ÷µ¼µÄ²¨³¤Éú³É

      ÔÚÏȽø¹â¿ÌϵͳÖУ¬¹âÔ´²¨³¤ÓÉÎïÀí¼¤·¢»úÖÆÖ±½ÓÈ·¶¨£º

      - DUVϵͳ²ÉÓÃArF×¼·Ö×Ó¼¤¹âÆ÷£¨193nm£©£¬Í¨¹ýAr/F?»ìºÏÆøÌåÊܼ¤·¢Éä²úÉú×ÏÍâ¹â£¬²¨³¤Îȶ¨ÐÔ´ï¡À0.1pm¡£

      - EUVϵͳ»ùÓÚÎýÒºµÎµÈÀë×ÓÌå·øÉ䣨13.5nm£©£¬²ÉÓø߹¦ÂÊCO?¼¤¹â£¨>20kW£©¼¤·¢²úÉú¼«×ÏÍâ¹â¡£

       

      1.2 ²¨³¤ÓÅ»¯¼¼Êõ

      (1)¹âÆ×´¿¶ÈÌáÉý£ºÍ¨¹ýÆøÌåÅä±È¶¯Ì¬¿ØÖÆ£¨Ar/F?±ÈÀý¾«¶È0.01%£©ºÍÂö³åÄÜÁ¿µ÷½Ú£¨<1%²¨¶¯£©£¬ÓÅ»¯Êä³ö¹âÆ×Ïß¿í¡£

      (2)ÔÓÉ¢¹âÒÖÖÆ£ºEUVϵͳʹÓÃ40²ãMo/Si½»Ìæ¶ÆÄ¤·´Éä¾µ£¨·´ÉäÂÊ>65%£©£¬ÊµÏÖ13.5nm¡À0.1nm´øÍ¨Â˲¨¡£


      ¼¤°£ÌØÕ¹»áͼƬÉã1

      £¨¼¤°£ÌØÕ¹»áͼƬÉ㣩


      ¶þ¡¢ÂË¹âÆ¬µÄ¸¨Öú¹¦ÄÜʵÏÖ

      2.1 ¹â¿Ì¹¤ÒÕÖ§³Öϵͳ

      (1)¶Ô׼ϵͳÓÅ»¯

      ²ÉÓôøÍ¨ÂË¹âÆ¬£¨´ø¿í<5nm£©ÒÖÖÆ»·¾³¹â¸ÉÈÅ£¬Ê¹ÑÚÄ£-¾§Ô²¶Ô×¼¾«¶È´ïµ½<1nm¡£ÀýÈ磬i-line£¨365nm£©¶Ô׼ϵͳͨ¹ý¶à²ã½éÖÊĤÂË¹âÆ¬ÊµÏÖ98%µÄ´øÍâÒÖÖÆ±È

       

      (2)¼ì²âÄ£¿éÔöÇ¿

      Ã÷³¡¼ì²âϵͳ¼¯³É¿Éµ÷гÂ˹âÂÖ£¨6-8²¨¶Î£©£¬ÅäºÏEMCCDÏà»úʵÏÖȱÏÝʶ±ðÁéÃô¶È<10nm¡£

       

      2.2 °ëµ¼ÌåÖÆÔìÈ«Á÷³ÌÓ¦ÓÃ

      ÂË¹âÆ¬¹Ø¼ü¼¼Êõ²ÎÊý

      Ó¦Óó¡¾°ÂË¹âÆ¬ÀàÐͺËÐIJÎÊý  ÐÔÄÜÓ°Ïì
      µÈÀë×ÓÌå¼à²âÕ­´øÂË¹âÆ¬ÖÐÐIJ¨³¤¡À0.2nmÆøÌåŨ¶È¼ì²â¾«¶È
      ¾§Ô²È±Ïݼì²âÓ«¹âÂË¹âÆ¬½ØÖ¹Éî¶ÈOD6 ÐÅÔë±ÈÌáÉý40dB  
      ·â×°¶Ô×¼ÖÐÐÔÃÜ¶ÈÆ¬  Í¸¹ýÂÊ0.1%-50%¿Éµ÷ÆØ¹â¾ùÔÈÐÔ¿ØÖÆ


      Èý¡¢¹â¿ÌϵͳºËÐIJ¨³¤¿ØÖÆÔª¼þ

      3.1 EUV·´Éä¾µ¼¼ÊõÍ»ÆÆ

      ¶à²ãĤ·´Éä¾µ²ÉÓ󬾫ÃܳÁ»ý¼¼Êõ£¨²ãºñÎó²î<0.01nm£©£¬Í¨¹ý²¼À­¸ñ·´ÉäÔ­ÀíʵÏÖ£º

      - ÿÖÜÆÚºñ¶È¡Ö¦Ë/4£¨3.375nm£©

      - ÈȸºÔسÐÊÜÄÜÁ¦>500W/cm?

      - ±íÃæ´Ö²Ú¶È<0.1nm RMS

       

      3.2 DUVÉ«²îУÕýÌåϵ

      ·ú»¯¸ÆÍ¸¾µ×飨͸¹âÂÊ>99.8%@193nm£©ÅäºÏÌݶÈÕÛÉäÂÊÉè¼Æ£¬ÊµÏÖ£º

      - ²¨Ç°»û±ä<¦Ë/50

      - ɫɢ²¹³¥¾«¶È10??Á¿¼¶

      - ÈÈÅòÕÍϵÊýÆ¥Åä¶È<1ppm/¡æ


      ¼¤°£ÌØÕ¹»áͼƬÉã2

       £¨¼¤°£ÌØÕ¹»áͼƬÉ㣩


      ËÄ¡¢¼¼ÊõÑݽøÓë²úÒµÓ°Ïì

      4.1 ÂË¹âÆ¬¼¼Êõ´´ÐÂ

      - Éî×ÏÍâÓ²ÖʶÆÄ¤£ºÄͼ¤¹âËðÉËãÐÖµ>5J/cm?£¨193nm, 20ns£©

      - ¿É±à³ÌÒº¾§ÂË¹âÆ¬£ºÏìӦʱ¼ä<1ms£¬²¨³¤µ÷г·¶Î§200-250nm

      - ³¬±íÃæÂ˹âÆ÷£ºÑDz¨³¤½á¹¹ÊµÏÖ90%ÒÔÉÏÑÜÉäЧÂÊ

       

      4.2 °ëµ¼ÌåÖÆÔìÉý¼¶Â·¾¶

      (1)¼ì²âά¶ÈÍØÕ¹£º¶à¹âÆ×ÁªÓü¼ÊõʹȱÏÝ·ÖÀà׼ȷÂÊÌáÉýÖÁ99%

      (2)¹¤ÒÕ¼à¿Ø¸ïУºÔÚÏßʽ¹âÆ×·ÖÎö½«¹¤ÒÕÒì³£¼ì³öʱ¼äËõ¶ÌÖÁ0.1s

      (3)É豸¿É¿¿ÐÔÍ»ÆÆ£º¿¹·øÉäÂË¹âÆ¬Ê¹Ì«¿ÕоƬʧЧÂʽµµÍ3¸öÊýÁ¿¼¶

       

      ÏÖ´ú¹â¿Ìϵͳͨ¹ýÎïÀí»úÖÆÓë¹âѧԪ¼þµÄЭͬ´´Ð£¬ÊµÏÖÁËÄÉÃ×¼¶ÖÆÔ쾫¶È¡£ÂË¹âÆ¬×÷Ϊ¹âѧÐźŴ¦ÀíµÄ¹Ø¼üÔª¼þ£¬ÔÚÌáÉýϵͳÐÅÔë±È¡¢À©Õ¹¼ì²âά¶ÈµÈ·½Ãæ³ÖÐø·¢»Ó²»¿ÉÌæ´úµÄ×÷Óá£Ëæ×ų¬±íÃæ¼¼Êõ¡¢×ÔÊÊÓ¦¹âѧµÈÐÂÁìÓòµÄ·¢Õ¹£¬¹âѧԪ¼þ½«Íƶ¯°ëµ¼ÌåÖÆÔìÏòÑÇÄÉÃ×ʱ´úÂõ½ø¡£

      ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿