최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기大韓溶接·接合學會誌 = Journal of the Korean Welding and Joining Society, v.29 no.4, 2011년, pp.3 - 10
오철민 (전자부품연구원) , 정재성 (전자부품연구원) , 구기영 (국방기술품질원) , 윤영호 (국방기술품질원) , 황운희 (국방기술품질원) , 홍원식 (전자부품연구원)
초록이 없습니다.
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
자동차 전장품의 무연화는 어떤지침의 개정을 통해 추진되고 있는가? | 2006년 7월부터 발효된 “특정유해물질 사용제한 지침(restriction of the use of certain hazardous substance in electronic equipment, RoHS)”1)에 따라 일반 전자제품내 납(Pb) 사용이 제한되어 현재 전자제품들은 무연(Pb-free)화가 되어 있다2). 최근에는 “폐차 활용지침(End-of life vehicles, ELV)”3)의 개정으로 2016년부터 자동차 전장품(car electronics)의 납 사용이 제한되어 자동차 전장품의 무연화도 활발히 진행되고 있다4). | |
전자제품을 무연화하기 위해 기술적인 부분에서 고려해야할 사항은? | 전자제품을 무연화하기 위해서는 많은 사항들이 고려되어야 한다. 기술적인 부분에서는 부품 설계, 기판(PCB) 설계, 솔더링 공정, 솔더 접합부 신뢰성, 주석 휘스커 등으로 구분할 수 있다. 특히, 솔더 접합부 장기 신뢰성5,6) 및 주석(Sn) 휘스커 억제가 전자제품 무연화에 따른 제품의 장기 신뢰성에 가장 중요한 문제로 부각되고 있다. | |
현재 전자제품들은 무연(Pb-free)화가 이루어진 이유는? | 최근 유럽연합의 환경규제는 전자산업에 많은 변화를 가져오고 있다. 2006년 7월부터 발효된 “특정유해물질 사용제한 지침(restriction of the use of certain hazardous substance in electronic equipment, RoHS)”1)에 따라 일반 전자제품내 납(Pb) 사용이 제한되어 현재 전자제품들은 무연(Pb-free)화가 되어 있다2). 최근에는 “폐차 활용지침(End-of life vehicles, ELV)”3)의 개정으로 2016년부터 자동차 전장품(car electronics)의 납 사용이 제한되어 자동차 전장품의 무연화도 활발히 진행되고 있다4). |
Directive 2002/95/EC of the European Parliament and of the Council, Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment : The european parliament and the council fo the european union, 2003
Moon-Il Kim, Kyu-Sik Shin, Jae-Pil Jung : Research Trends of Sn-Ag Based Pb-Free Solders, Journal of KWJS, 19-1 (2001), 15-20 (in Korean)
Directive 2000/53/EC of the European Parliament and of the Council, end-of life vehicles : The european parliament and the council fo the european union, 2000
Sang-Su Ha, Jong-Woong Kim, Jong-Hyuck Chae, Won-Chul Moon, Tae-Hwan Hong, Choong-Sik Yoo, Jeong-Hoon Moon, Seung-Boo Jung : Thermo-Mechanical Reliability of Lead-Free Surface Mount Assemblies for Auto-Mobile Application, Journal of KWJS, 24-6 (2006), 457-463 (in Korean)
Chang-Bae Lee, Chang-Youl Lee, Chang-Chae Shur, Seung-Boo Jung : The Growth Kinetics of Intermetallic Compound Layer in Lead-Free Solder Joints, Journal of KWJS, 20-3 (2006), 272-279 (in Korean)
Jai-Hyun Park, Jong-Hyun Lee, Yong-Sik Ahn : Standardization of Mechanical Test Method for Lead-Free Solder Paste, Journal of KWJS, 25-2 (2007), 139-144 (in Korean)
S.J. Meschter : Lead-free research activities and gaps for military and aerospace systems, SERDP 2010 Partners in Environmental Technology Technical Symposium&Workshop, 2010
Carmine Meola : Pb-free Electronics Research Manhattan Project - Phase I, ACI Technology Inc., 2009
JP002 : Current Tin Whiskers Theory and Mitigation Practices Guideline, JP002, JEDEC/IPC Joint Publication, 2006
Jay Brusse, Henning Leidecker, Lyudmyla Panashchenko : Metal Whiskers-Failure Modes and Mitigation Strategies, http://nepp.nasa.gov/ whisker/, 2007
Carmine Meola : Pb-free Electronics Research Manhattan Project - Phase II: ACI Technology, Inc., 2010
Joe Smetana : Theory of Tin Whisker Growth: "The End Game", IEEE Trans. on Electronics Packaging Manufacturing, 30-1 (2007), 11-22
Pascal Oberndorff, Marc Dittes, Paolo Crema, Peng Su, and Elton Yu : Humidity Effects on Sn Whisker Formation, IEEE Trans. on Electronics Packaging Manufacturing, 29-4 (2006), 239-245
Ichizo Sakamoto : Whisker Test Methods of JEITA Whisker Growth Mechanism for Test Methods, IEEE Trans. on Electronics Packaging Manufacturing, 28-1 (2005), 10-16
John W. Osenbach, Heidi L. Reynolds, Gregory Henshall, Richard Dixon Parker, and Peng Su : Tin Whisker Test Development - Temperature and Humidity Effects Part II: Acceleration Model Development, IEEE Trans. on Electronics Packaging Manufacturing, 33-1 (2010), 16-24
Sudarshan Lal and Thomas D. Moyer : Role of Intrinsic Stresses in the Phenomena of Tin Whiskers in Electrical Connectors, IEEE Trans. on Electronics Packaging Manufacturing, 28-1 (2005), 63-74
Tadahiro Shibutani and Qiang Yu : Pressure Induced Tin Whisker Formation on SnCu Finish by Nanoindentation Creep, 10th Electronics Packaging Technology Conference, 2008, 1442-1447
Tadahiro Shibutani, Qiang Yu, Takuma Yamashita, and Masaki Shiratori : Stress-Induced Tin Whisker Initiation Under Contact Loading, IEEE Trans. on Electronics Packaging Manufacturing, 29-4 (2006), 259-264
Nick Vo, Mark Kwoka, and Peter Bush : Tin Whisker Test Standardization, IEEE Trans. on Electronics Packaging Manufacturing, 28-1 (2006), 3-9
Valeska Schroeder, Peter Bush, Maureen Williams, Nhat(Nick) Vo, and Heidi L. Reyonlds : Tin Whisker Test Method Development, IEEE Trans. on Electronics Packaging Manufacturing, 29-4 (2006), 231-238
Kyung-Seob Kim, Chung-Hee Yu, Jun-Mo Yang: Behavior of Tin Whisker Formation and Growth on Lead-free Solder Finish, Thin Film Solid, 504 (2006), 350-354
IEC60068-2-82 : Whisker Test Methods for Electronics and Electric Components, 2007
JESD22A121A : Test Method for Measuring Whisker Growth on Tin and Tin Alloy Surface Finishes, JEDEC/IPC Joint Publication, 2008
JESD201 : Environmental Acceptance Requirement for Tin Whisker Susceptibility of Tin and Tin Alloy Surface Finishes, JEDEC/IPC Joint Publication, 2006
ET-7410 : Whisker Test Methods on Components for Use in Electrical and Electronic Equipment, JEITA Standard, 2005
RC-5241 : Whisker Test Methods on Connectors for Use in Electrical and Electronic Equipment, JEITA Standard, 2007
Tadahiro Shibutani, Michael Osterman, and Michael Pecht: Standards for Tin Whisker Test Methods on Lead-free Components, IEEE Trans. on Electronics Packaging Manufacturing, 32-1 (2009), 216-219
John W. Osenbach, Heidi L. Reynolds, Gregory Henshall, Richard Dixon Parker, and Peng Su : Tin Whisker Test Development - Temperature and Humidity Effects Part II: Acceleration Model Development, IEEE Trans. on Electronics Packaging Manufacturing, 33-1 (2010), 16-24
Lyudmyla Panashchenko and Michael Osterman : Examination of Nickel Underlayer as a Tin Whisker Mitigator, Electonic Components and Technology Conference, 2009, 1037-1043
Jeffrey C.B. Lee, P.C. Chen, C.G.Tyan : The Sn Whisker Growth Evolution of IC Packaging on the PC Board Assembly, Electonic Components and Technology Conference, 2007, 1964-1970
J.W. Osenbach, R.L. Shook, B.T. Vaccaro, A. Amin, B.D. Potteiger, K.N. Hooghan, P. Suratkar, and P. Ruengsinsub : Tin Whisker Mitigation: Application of Post Mold Nickel Underplate on Copper Based Lead Frames and Effects of Board Assembly Reflow, Proceedings Surface Mount Technology Assoc., 2004, 724-73
Yuki Fukuda, Michael Osterman, Michael Pecht : The Effect of Anealing on Tin Whisker Growth, IEEE Trans. on Electronics Packaging Manufacturing, 29-4 (2006), 252-258
John W. Osenbach, Richard L. Shook, Brian T. Vaccaro, Brian D. Potteiger, Ahmed N. Amin, K. N. Hooghan, P. Suratkar, and P. Ruengsinsub : Sn Whiskers: Material, Design, Processing, and Post-Plate Reflow Effects and Development of an Overall Phenomenological Theory, IEEE Trans. on Electronics Packaging Manufacturing, 28-1 (2005), 36-62
iNEMI Recommendations on Lead-Free Finishes for Components Used in High-Reliability Products : iNEMI, 2006
IPC-HDBK-830 : Guidelines for Design, Selection and Application of Conformal Coatings, 2002
Thomas A. Woodrow, Ph.D. and Eugene A. Ledbury: Evaluation of Conformal Coatings as a Tin Whisker Mitigation Strategy, Part II, SMTA International Conference, 2006, 24-28
Lyudmyla Panashchenko, Jay Brusse, Henning Leidecker: Long Term Investigation of Urethane Conformal Coating Against Tin Whisker Growth, http://nepp.nasa.gov/ whisker/, 2010
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
출판사/학술단체 등이 한시적으로 특별한 프로모션 또는 일정기간 경과 후 접근을 허용하여, 출판사/학술단체 등의 사이트에서 이용 가능한 논문
※ AI-Helper는 부적절한 답변을 할 수 있습니다.