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LCD MONITOR Manufacturing process

LCD MONITOR Manufacturing process. Second presentation. 윤동환 배준구 강영후 남승혜 위유리. Index. LCD manufacturing process Lithography ( 노광 ) Etching ( 식각 ) Deposition ( 증착 ) Copper line manufacturing process Heat treating ( 열처리 ) Machining ( 기계 가공 ) Board manufacturing process

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LCD MONITOR Manufacturing process

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  1. LCD MONITOR Manufacturing process Second presentation 윤동환 배준구 강영후 남승혜 위유리

  2. Index • LCD manufacturing process • Lithography (노광) • Etching (식각) • Deposition (증착) • Copper line manufacturing process • Heat treating (열처리) • Machining (기계 가공) • Board manufacturing process • Soldering & assembly (납땜 & 조립) • Case manufacturing process • Plastic injection (사출)

  3. LCD manufacturing process Doping

  4. LCD manufacturing process 1. Initial Clean 2. Deposition

  5. LCD manufacturing process 3. P/R Spread 4. Lithography Photo resist (red paper) After Lithography (yellow line is Electronicalcurcuit)

  6. LCD manufacturing process 5. eching 6. P/R strip Eching remove unnecessary part Before P/R strip After P/R strip

  7. Copper line manufacturing process • Casting • Copper (Cu), Melting temperature - 1085℃ • Very flexible, Good for large parts • SCR (SouthwireContiuous Rod System) - dissolved, etracted(8~9mm)

  8. Copper line manufacturing process • Machining • Wire Drawing(신선) • Stranding(연선) • Insulating(절연) • Cabling(연합) • 구리선 제조 동영상

  9. Board manufacturing process AD board Lips board PCB

  10. Board manufacturing process PCB manufacturing process

  11. Board manufacturing process Soldering process advantage - Low weight - Electric efficiency - Small size

  12. Plastic Injection 1. Plasticizing process 2. Filling process

  13. Plastic Injection 3. Packing process 4. Cooling process

  14. Plastic Injection 5. Entry process • Plastic Injection’s advantage • Big size products can make • Can make a free-form • Short cycle time • Good Productivity

  15. THANK YOU FOR LISTENING

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