Inventor
LEE SANG-GUL
KR25 patents
⚠️ This page may combine multiple inventors who share the name “LEE SANG-GUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG PHILIPS LCD CO LTD
12 patentsUS6534788B1Mar 18, 2003
Thin film transistor having dual gate structure and a fabricating method thereof
LG PHILIPS LCD CO LTD96 citations98
US6909477B1Jun 21, 2005
Liquid crystal display device with an ink-jet color filter and process for fabricating the same
LG PHILIPS LCD CO LTD54 citations92
US6458636B1Oct 1, 2002
Method for forming polycrystalline silicon layer and method for fabricating thin film transistor
LG PHILIPS LCD CO LTD20 citations92
US6207481B1Mar 27, 2001
Thin film transistor having a crystallization seed layer and a method for manufacturing thereof
LG PHILIPS LCD CO LTD50 citations92
US6549252B1Apr 15, 2003
Reflective liquid crystal display device having a TFT as a switching element and method for fabricating the same
LG PHILIPS LCD CO LTD14 citations84
US6440784B2Aug 27, 2002
Thin film transistor and a fabricating method thereof
LG PHILIPS LCD CO LTD11 citations74
US6395571B1May 28, 2002
Method for fabricating polysilicon TFT
LG PHILIPS LCD CO LTD7 citations74
US6562667B1May 13, 2003
TFT for LCD device and fabrication method thereof
LG PHILIPS LCD CO LTD7 citations73
US6338987B1Jan 15, 2002
Method for forming polycrystalline silicon layer and method for fabricating thin film transistor
LG PHILIPS LCD CO LTD7 citations73
US6570183B1May 27, 2003
Liquid crystal display for preventing galvanic phenomenon
LG PHILIPS LCD CO LTD5 citations63
US6682964B2Jan 27, 2004
TFT for LCD device and fabrication method thereof
LG PHILIPS LCD CO LTD5 citations62
US6867076B2Mar 15, 2005
Liquid crystal display for preventing galvanic phenomenon
LG PHILIPS LCD CO LTD0 citations52
LG DISPLAY CO LTD
4 patentsSAMSUNG SDI CO LTD
2 patentsUS7335917B2Feb 26, 2008
Thin film transistor using a metal induced crystallization process and method for fabricating the same and active matrix flat panel display using the thin film transistor
SAMSUNG SDI CO LTD17 citations92
US7235850B2Jun 26, 2007
Thin film transistor, method of fabricating the same, and flat panel display using thin film transistor
SAMSUNG SDI CO LTD6 citations74
LG ELECTRONICS INC
2 patentsSAMSUNG MOBILE DISPLAY CO LTD
2 patentsUS7915102B2Mar 29, 2011
Methods of fabricating thin film transistor and organic light emitting display device using the same
SAMSUNG MOBILE DISPLAY CO LTD8 citations84
US7842563B2Nov 30, 2010
Thin film transistor, method of fabricating the same, and flat panel display using thin film transistor
SAMSUNG MOBILE DISPLAY CO LTD0 citations52