Inventor
CHANG CHEOL-HYEON
KR11 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHEOL-HYEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
10 patentsUS7157849B2Jan 2, 2007
Field emission display including mesh grid and focusing electrode and its method of manufacture
SAMSUNG SDI CO LTD20 citations90
US7569986B2Aug 4, 2009
Electron emission display having electron beams with reduced distortion
SAMSUNG SDI CO LTD7 citations71
US7772754B2Aug 10, 2010
Electron emission display spacer with flattening layer and manufacturing method thereof
SAMSUNG SDI CO LTD2 citations61
US7446468B2Nov 4, 2008
Electron emission display
SAMSUNG SDI CO LTD4 citations61
US7385345B2Jun 10, 2008
Electron emission device
SAMSUNG SDI CO LTD2 citations60
US6686678B2Feb 3, 2004
Flat panel display having mesh grid
SAMSUNG SDI CO LTD3 citations60
US7714495B2May 11, 2010
Electron emission display having an optically transmissive anode electrode
SAMSUNG SDI CO LTD0 citations50
US7569985B2Aug 4, 2009
Electron emission display
SAMSUNG SDI CO LTD0 citations41
US7525519B2Apr 28, 2009
Electron emission device, display device using the same, and driving method thereof
SAMSUNG SDI CO LTD0 citations41
US7417380B2Aug 26, 2008
Electron emission device
SAMSUNG SDI CO LTD0 citations41