Inventor
CHANG DONG-SU
KR11 patents
⚠️ This page may combine multiple inventors who share the name “CHANG DONG-SU”. 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
US7830090B2Nov 9, 2010
Light emission device and display device using the light emission device as a light source
SAMSUNG SDI CO LTD5 citations61
US7791262B2Sep 7, 2010
Vacuum vessel, its method of manufacture, and electron emission display using the vacuum vessel
SAMSUNG SDI CO LTD4 citations61
US7755268B2Jul 13, 2010
Electron emission display device having alignment marks to align substrates
SAMSUNG SDI CO LTD2 citations61
US7446468B2Nov 4, 2008
Electron emission display
SAMSUNG SDI CO LTD4 citations61
US6686678B2Feb 3, 2004
Flat panel display having mesh grid
SAMSUNG SDI CO LTD3 citations60
US7432644B2Oct 7, 2008
Electron emission device having expanded outer periphery gate holes
SAMSUNG SDI CO LTD0 citations51
US7816852B2Oct 19, 2010
Electron emission display device with anode terminal
SAMSUNG SDI CO LTD0 citations50
US7800292B2Sep 21, 2010
Vacuum envelope and electron emission display using the vacuum envelope
SAMSUNG SDI CO LTD0 citations41
US7880383B2Feb 1, 2011
Electron emission display
SAMSUNG SDI CO LTD0 citations40