Patent ID: 7285904

Claim:
An organic EL display, comprising: an anode electrode; a cathode electrode; an organic layer comprising a light-emitting layer arranged between the anode electrode and the cathode electrode, a hole transport layer arranged between the anode electrode and the light-emitting layer, and an electron transporting layer arranged between the cathode electrode and the light-emitting layer; and at least one organic compound derivative layer arranged between the hole transport layer and the light-emitting layer or between the electron transporting layer and the cathode electrode, the organic compound derivative layer having the formula: R 1 R 2 MR 3 R 4 , wherein “M” is Si, one of “R 1 ” to “R 4 ” is an alkyl group ranging from 1 to about 20 carbons, and the other three of “R 1 ” to “R 4 ” are each an acetoxy group.