| ALOXTM¶ó´Â Çõ½ÅÀûÀÌ°í µ¶Ã¢ÀûÀÎ substrate¸¦ °³¹ßÇØ ¿Ô½À´Ï´Ù. |
| ALOXTM´Â microelectronics. Packaging °°Àº ÀÀ¿ëºÐ¾ß¸¦ °³¹ßÇϱâ À§ÇÑ µ¶Æ¯ÇÑ multilayer substrateÀÔ´Ï´Ù. |
| º» ±â¼úÀº ¸î ¸îÀÇ Æ¯Çã¿¡ ÀÇÇÏ¿© º¸È£µÇ°í ÀÖ½À´Ï´Ù. |
| ALOXTM¿¡´Â Via¿Í ±× via¸¦ ÅëÇÑ platingÀÌ ÇÊ¿ä ¾ø½À´Ï´Ù. Via´Â ¾Ë·ç¹Ì´½°ú °íǰÁúÀÇ ¼¼¶ó¹Í Ư¼ºÀÇ À¯Àü¹°Áú·Î ä¿öÁ® ÀÖ½À´Ï´Ù.
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| ALOXTM technology´Â ³ÐÀº ¿µ¿ªÀÇ technical platformÀ» °¡´ÉÇÏ°Ô Çϰí RF, SIP, 3-D memory stack, MEMS, High power module°ú componentµî°ú
°°Àº ´Ù¾çÇÑ Á¾·ùÀÇ packagingÀû¿ëÀ» °¡´ÉÇÏ°Ô ÇÕ´Ï´Ù. |
| ÇöÀçÀÇ laminate/build-up substrate ³ª ceramic substrate¿¡ ºñ±³ÇÏ¿© ALOXTM substrateÀÇ ÀåÁ¡Àº ¿ì¼öÇÑ technical performance¿Í cost¿¡ ÀÖ½À´Ï´Ù. |
ÁÖ¿ä ±â¼úÀÇ ÀåÁ¡ |
º¹ÇÕÀûÀÎ ¾Ë·ç¹Ì´½ heat-sinkÀÇ ³»ÀåÀ¸·Î ÀÎÇÑ ¿ì¼öÇÑ thermal property |
³·Àº ÀúÇ×À» °®´Â ¾Ë·ç¹Ì´½ via¸¦ ÅëÇÑ high speed ½ÇÇö |
Very high routing density metal line/space : 1/1mil |
RF Àû¿ëÀ» À§ÇÑ Æ¯º°»çÇ× - strip lines,?wave guide structures, controlled impedance lines. |
integrated passives option - resistors in the multilayer |
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°¡°Ý°æÀï·Â |
PCB type substrate¿¡ ºñÇÏ¿© »ó´çÈ÷ ³·Àº ¼öÁØÀÇ Á¦Á¶ºñ¿ë ? drilling, hole platingÀÌ ÇÊ¿ä ¾øÀ½. |
±âº»ÀûÀ¸·Î ALOX´Â ceramic ±â¹ÝÀÇ substrate¸¦ Á¦°øÇϸç PCBÀÇ °øÁ¤ ¼ö¿¡ ºñÇÏ¿© ÃÖ¼Ò°øÁ¤À¸·Î Á¦À۵˴ϴÙ. |
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| Total Thickness |
§ |
75-300 |
Typical 100-200. Very low profile! Less than 50% of convention profile! |
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| Internal aluminum layer Line/space |
§ |
100/100 |
Used for ground and power layers,
Very fine resolution for the application! |
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| Internal aluminum layer Thickness |
§ |
30-140 |
Option for very heavy ground and power layers. |
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Top % Bottom layers line/space
Top Copper layer thickness |
§ |
25/25
6-20-35 |
Current Minimum , Cutting edge resolution!
Typical s, Heavier copper traces can be fabricated |
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| Via width/pitch(min) |
§ |
140/250 |
For substrate thick of 125§. Current cutting edge resolution for Core applications |
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Via Pad(=Land size) (min)(For Substrate. Thickness of 125§.) |
§ |
40 |
Land size equal to pad is impossible to achieve in conventional
technology. Typically for conventional boards land size is three times
the pad size.
Dramatic advantage for ALOX in terms of routing density! |
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Finish s(Typical) |
Nickel/Gold 5/0.2 §& Solder mask |
Typical |
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Mechanical and Thermal s |
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| Young Modulus(E) |
Mpa |
130 |
Very high and clear advantage over plastics |
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| Poison Ratio(V) |
- |
0.29 |
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Thermal Coefficient of Expansion (TCE) |
ppm/deg |
7.8 |
This is adjustable. is ranging from 8-12. Great advantage
over plastics in matching properties to the silicon die. |
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| Flexural Strength |
Mpa |
60,0000 |
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| Thermal Conductivity of the Dielectric |
Watt/mxdeg |
12-20 |
Property of the Dielectric. Significant advantage.
Integral Heat Sink option! |
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| Operating temperatures |
Degs. |
<300¡É |
Extendable to <350¡É; |
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| Reliability |
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1000 thermal cycles test, 1000 vias
chain, 0.5§® pitch |
% chain
resistance change . |
<3% Pass |
-55¡É toi +125¡É
JESDC 22-A104-B / PASS! |
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