Laser Eutectic Bonder

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Laser Eutectic Bonder

Front Plane์˜ ๋งˆ์ดํฌ๋กœ LED ์ „๊ทน(Pad)๊ณผ Back Plane์˜ ์ „๊ทน (Pad ๋˜๋Š” Micro Bump)์„ Align ๋ฐ ๊ฐ€์ ‘ํ•ฉํ•œ ์ดํ›„ Laser Source๋ฅผ  ์‚ฌ์šฉํ•˜์—ฌ ์ €์˜จ์—์„œ ์ ‘ํ•ฉํ•˜๋Š” ์žฅ๋น„์ž…๋‹ˆ๋‹ค.


๋งˆ์ดํฌ๋กœ LED TV์šฉ ์ œ์กฐ ์žฅ๋น„๋กœ 6์ธ์น˜ ~ 12.7์ธ์น˜ ํฌ๊ธฐ์˜ ๊ธฐํŒ์„ ์ ‘ํ•ฉํ•  ์ˆ˜ ์žˆ๋Š” ์žฅ๋น„์ž…๋‹ˆ๋‹ค.

๋‚ฎ์€ ์œต์ ์˜ ์ ‘ํ•ฉ์„ ์œ„ํ•˜์—ฌ Pad ๋˜๋Š” Micro Bump์†Œ์žฌ๋ฅผ Copper Alloy, SnAg, AuSn, Au, Ag ๋“ฑ ์†Œ์žฌ๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.

  Features

  • Eutectic Bonding by using Laser  for  overcoming the difference of CTE between Front Plane and Back Plane
  • As the alloy materials for electric pad or bump, Copper Alloy, Au Alloy, SnAg and AuSn, etc. are used.
  • Automatic Pressure Control
  • Front Plane/Back Plane: 6~12.7inch size substrate 

  Specifications

  • Align Accuracy : ≤ ±2μm
  • Pressing force : Max.  3kgf
  • Heater : Max. 200หšC
  • As the alloy materials for electric pad or bump, Copper Alloy, Au Alloy, SnAg and AuSn, etc. are used.

์ฝ”์Šคํ…์‹œ์Šคํ…œ(์ฃผ) ๊ฒฝ๊ธฐ๋„ ํ‰ํƒ์‹œ ์„œํƒ„๋ฉด ๋ฐฉ๊ผฌ์ง€๊ธธ 231

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