Researcher Portfolio

Lu Haijing (Mdm)
Senior Research Engineer II
6590 3174
Joining Technology
Research Interest:
  • Wafer bumping
  • High density substrate
  • MEMS
  • Photosensitive materials
  • Wet chemical fabrication
  • Lithography
Publications:

Journal

  1. H.J. Lu et al., “Thick UV-patternable hybrid sol-gel films prepared by spin coating”, Journal of Materials Chemistry, Vol 14, pp. 357 – 361, (2004).
  2. W. K. Ho, H. J. Lu et al., “Critical Dimension Uniformity Via Real-Time Photoresist Thickness Control”, IEEE Transations on semiconductor manufacturing. Vol. 20(4), (2007).
  3. X. T. Zeng, A. Soutar, H. J. Lu et al., “Thick UV-patternable hybrid sol-gel films prepared by spin coating” Journal of Materials Chemistry, Paper Ref.: B310309A .
  4. C. K. Wong, J. H. L. Pang, J. W. Tew, B. K. Lok, H. J. Lu, F. L. Ng, Y. F. Sun“The influence of solder volume and pad area on Sn-3.8Ag-0.7Cu and Ni UBM reaction in reflow soldering and isothermal aging”, Microelectronics Reliability, Vol. 48(4), pp. 611 - 621, (2008).
  5. H. J. Lu et al., “Evaluation of commercial electroless nickel chemicals for a low cost wafer bumping process”, Semicond. Sci.Technol. Vol. 17, pp.1 - 7, (2002).

Conference

  1. H. J. Lu et al., “ Low-cost electroless nickel process for wafer bumping” APACK 2001 Conference on Advances in packaging, Singapore. ISBN No: 981-04-4638-1, (2001).
  2. H. J. Lu et al., “Wafer Bumping Process Implementation” APACK 2001 Conference on Advances in packaging, Singapore. ISBN No: 981-04-4638-1, (2001).
  3. H. J. Lu et al., “Planar Optical Waveguides Fabricated Using Organic-Inorganic Hybrid Sol-gel Materials for Optical Interconnection and Waveguide Devices”, EPTC2003, Singapore, (2003).
  4. H. J. Lu et al., “Fabrication of Integrated Shadow Mask with Large Overhang for Patterning  Electrode in Passive Matrix OLED Displays”, STR/04/041/ST, pp. 249 - 252, (2004).
  5. X. C. Shan, Y. Murakoshi, ZZ. F. Wang, H. J. Lu et al., “High aspect ratio fabrications of micro journal air bearings for micro gas turbine engine”. EPTC 2003, (2003).
  6. H. J. Lu et al., “Microand Nano- Patterning Using Imprinting Technique”. Journal of Physics: conference series 34, International MEMS Conference 2006, pp. 368-372, (2006).
  7. H. J. Lu, L. L. Wai, P. W. Gian, L. H. Lim, Z. Sun and W. L. Chee, “Fabrication and Characterization of Multi-layer Liquid Crystal Polymer (LCP) Substrate”, EPTC 2007, (2007).
  8. X. C. Shan, H. J. Lu et al., “Studies of polymer deformation and recovery in hot embossing”, DTIP 2007, (2007).
  9. Y. X. Guo, H. J. Lu et al., “Investigation and Characterization of Millimeter-Wave Transmission Lins and Bandpass Filters on Liquid Crystal Polymer”, APMC 2008, (2008).