Inventor
IKETSU YUICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “IKETSU YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
7 patentsUS6201520B1Mar 13, 2001
Driving organic thin-film EL display by first zero biasing by short circuiting all pixels and then forward biasing selected pixels and reverse biasing nonselected pixels to prevent crosstalk
NEC CORP83 citations97
US6369516B1Apr 9, 2002
Driving device and driving method of organic thin film EL display
NEC CORP67 citations95
US7417251B2Aug 26, 2008
Active matrix organic EL display device and manufacturing method thereof
NEC CORP18 citations92
US6518709B2Feb 11, 2003
Color organic EL display and method for driving the same
NEC CORP13 citations83
US6303255B1Oct 16, 2001
Organic EL panel and method of manufacturing the same
NEC CORP15 citations83
US6078138AJun 20, 2000
Organic thin film electroluminescence display unit
NEC CORP8 citations72
US7785942B2Aug 31, 2010
Active matrix organic EL display device and manufacturing method thereof
NEC CORP1 citations51