Deputy head of department (2008 - Present) SSCP Co., Ltd., Electronic Materials Dept., Production Engineering Gr., Gumi-.In charge of the film and optical filter engineering team.-.Functional PSA recipe development (NIR cutting, color compensation), coating process improvement.-.Technical management of new business items. a)70inch touch board lamination (Film to glass / with Panasonic, Sharp). b)OCA coating, cutting and TSP lamination (Film to film / with Toppan… Show more Deputy head of department (2008 - Present) SSCP Co., Ltd., Electronic Materials Dept., Production Engineering Gr., Gumi-.In charge of the film and optical filter engineering team.-.Functional PSA recipe development (NIR cutting, color compensation), coating process improvement.-.Technical management of new business items. a)70inch touch board lamination (Film to glass / with Panasonic, Sharp). b)OCA coating, cutting and TSP lamination (Film to film / with Toppan, MNtech).-.Si-blanket coating system set up (TSP electrode, FPD Bus/Address offset printing).Manager (2007 - 2008) SSCP Co., Ltd., Electronic Materials Dept., New Business TFT, Bundang-.Optical Film/Filter production line design and set up (Gumi plant). a)Electronic materials and parts business to SDI, LGE. b)Main items : Optical filter, PSA coating film and Si-blanket for FPD.-.Building raw materials supply chain from Japan and local area. a)Resin, PET film, functional dyes, etc. (Toray, DNP, Nippon Kayaku, Soken, etc.). Show less

Manager (2006 - 2007) LG Micron Co., Ltd., Digital Display Dept., Production Gr., Gumi-.Color PSA coating line design and set up (Slot die coating line).-.Optimize the color compensation recipe of PSA.-.Leading staffs and teaching 6σ skills through various Tear Down & Redesign projects. a)Productivity improvement TDR (KPI: Cycle time, yield ratio). b)Temperature profile optimization TDR (KPI: % volume of solvent after drying).Assistant Manager, Manager (2003 -… Show more Manager (2006 - 2007) LG Micron Co., Ltd., Digital Display Dept., Production Gr., Gumi-.Color PSA coating line design and set up (Slot die coating line).-.Optimize the color compensation recipe of PSA.-.Leading staffs and teaching 6σ skills through various Tear Down & Redesign projects. a)Productivity improvement TDR (KPI: Cycle time, yield ratio). b)Temperature profile optimization TDR (KPI: % volume of solvent after drying).Assistant Manager, Manager (2003 - 2006) LG Micron Co., Ltd., New Business Dept., Gumi-.Verifying mass productivity of new process and products. a)25% cost save type PDP glassless filter item. b)PDP EMI mesh filter item. c)Diffuse lens manufacturing process using electrolysis plating method.-.Technical support of new process and products. a)Diversifying raw material supplier (PET film, Cu foil, etc.). b)Optimize pilot process conditions using 6σ tools (Motion Analysis, DOE, SQC, etc.). c)Developing multi-model exposure process (37~63inch display). Senior Researcher (2001 - 2003) LG Micron CO., LTD., R&D Dept. R&D Team, Gumi-.Support the development of optical filter for FPD as a TFT (Task Force Team) staff a)Functional PSA coating recipe development. b)High resolution and large area VUV (Vacuum ultraviolet) exposure system design. c)Optimize film type photo-resist and photo-mask. Show less