06462722 is referenced by 153 patents and cites 9 patents.

An organic EL display device driven by thin-film transistors is disclosed, wherein for suppressing the deterioration with time of thin-film transistors, at least one of the thin-film transistors, or a second thin-film transistor is formed of a p-channel type thin-film transistor. The p-channel type thin-film transistor has been formed in the same step of process as the thin-film transistors in built-in drive circuits.

Title
Current-driven light-emitting display apparatus and method of producing the same
Application Number
9/155644
Publication Number
6462722 (B1)
Application Date
October 2, 1998
Publication Date
October 8, 2002
Inventor
Tomoyuki Itoh
Okaya
US
Mutsumi Kimura
Suwa
US
Agent
Oliff & Berridge
US
Assignee
Seiko Epson Corporation
US
IPC
G09G 3/30
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