Inventor
SAKAI KIMITO
JP2 patents
Patents
2 patentsUS6908696B2Jun 21, 2005
Organic electro luminescence display device
TOSHIBA KK8 citations70
US6811897B2Nov 2, 2004
Ink for forming a hole injection layer of organic EL display devices and manufacturing method thereof, organic EL display devices, and manufacturing method of the same
TOSHIBA KK3 citations62