Inventor
OOTSUKI SHIGEYOSHI
JP9 patents
Patents
9 patentsUS6326726B1Dec 4, 2001
Organic electroluminescent display device having insulative shielding walls
NEC CORP59 citations95
US6087772AJul 11, 2000
Organic electroluminecent display device suitable for a flat display and method of forming the same
NEC CORP35 citations92
US6462470B1Oct 8, 2002
Organic electroluminescent display with three kinds of layer-stacked devices
NEC CORP7 citations73
US6459193B1Oct 1, 2002
Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask
NEC CORP10 citations73
US6390874B2May 21, 2002
Organic electroluminescent display device and method of forming the same using a shadow mask
NEC CORP10 citations73
US6341994B1Jan 29, 2002
Organic electroluminescent display device and method of manufacturing the same
NEC CORP10 citations73
US6302756B1Oct 16, 2001
Organic electroluminecent display device suitable for a flat display and method of forming the same
NEC CORP6 citations73
US6664183B2Dec 16, 2003
Shadow mask a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask
NEC CORP3 citations62
US6627097B2Sep 30, 2003
Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask
NEC CORP1 citations62