Inventor
LEE CHUN-GYOO
KR32 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHUN-GYOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
27 patentsUS6380671B1Apr 30, 2002
Fed having a carbon nanotube film as emitters
SAMSUNG SDI CO LTD59 citations96
US6617798B2Sep 9, 2003
Flat panel display device having planar field emission source
SAMSUNG SDI CO LTD45 citations95
US7649308B2Jan 19, 2010
Electron emission device and method for manufacturing the same
SAMSUNG SDI CO LTD8 citations84
US7710014B2May 4, 2010
Electron emission device, electron emission display device using the same and method of manufacturing the same
SAMSUNG SDI CO LTD13 citations83
US7009344B2Mar 7, 2006
Flat panel display device having planar field emission source
SAMSUNG SDI CO LTD12 citations83
US7652644B2Jan 26, 2010
Electron emission display and driving method
SAMSUNG SDI CO LTD7 citations73
US7034448B2Apr 25, 2006
Field emission display
SAMSUNG SDI CO LTD10 citations72
US6420827B1Jul 16, 2002
Field emission display
SAMSUNG SDI CO LTD13 citations71
US9236609B2Jan 12, 2016
Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same
SAMSUNG SDI CO LTD2 citations62
US7378789B2May 27, 2008
Electron emission device
SAMSUNG SDI CO LTD2 citations62
US7279830B2Oct 9, 2007
Electron emission device
SAMSUNG SDI CO LTD6 citations62
US7245067B2Jul 17, 2007
Electron emission device
SAMSUNG SDI CO LTD2 citations62
US7173365B2Feb 6, 2007
Field emission display having emitter arrangement structure capable of enhancing electron emission characteristics
SAMSUNG SDI CO LTD6 citations62
US7514857B2Apr 7, 2009
Electron emission device and electron emission display device using the same
SAMSUNG SDI CO LTD1 citations52
US7486013B2Feb 3, 2009
Electron emission device and method for manufacturing the same
SAMSUNG SDI CO LTD0 citations52
US7274137B2Sep 25, 2007
Electron emission device with emission controlling resistance layer
SAMSUNG SDI CO LTD1 citations52
US7221099B2May 22, 2007
Electron emission device and driving method thereof
SAMSUNG SDI CO LTD0 citations52
US9634325B2Apr 25, 2017
Negative active material, negative electrode and lithium battery including the negative active material, and method of manufacturing the negative active material
SAMSUNG SDI CO LTD0 citations51
US9306216B2Apr 5, 2016
Negative active material, method of preparing the same, negative electrode for lithium secondary battery including negative active material, and lithium secondary battery including negative electrode
SAMSUNG SDI CO LTD1 citations51
US9178210B2Nov 3, 2015
Negative active material for lithium battery, method of preparing the negative active material, and lithium battery employing the negative active material
SAMSUNG SDI CO LTD0 citations51
US9123955B2Sep 1, 2015
Negative active material, lithium battery including the material, and method for manufacturing the material
SAMSUNG SDI CO LTD1 citations51
US7615918B2Nov 10, 2009
Light emission device with heat generating member
SAMSUNG SDI CO LTD0 citations51
US6400071B1Jun 4, 2002
Field emission display device having a surface conduction type electron emitting source
SAMSUNG SDI CO LTD1 citations50
US8049423B2Nov 1, 2011
Plasma display panel with improved luminance and low power consumption
SAMSUNG SDI CO LTD0 citations46
US7728496B2Jun 1, 2010
Electron emission device having curved surface electron emission region
SAMSUNG SDI CO LTD0 citations41
US7545091B2Jun 9, 2009
Electron emission device
SAMSUNG SDI CO LTD0 citations41
US7573187B2Aug 11, 2009
Electron emission device and electron emission display having the electron emission device
SAMSUNG SDI CO LTD0 citations40