ORGANIC EL ELEMENT, ORGANIC EL DISPLAY DEVICE, AND PROCESS FOR PRODUCING ORGANIC EL ELEMENT
摘要
<p>An organic EL element (A1) comprises an anode (2) and a cathode (4), which are located opposite to each other, and an organic layer (3) interposed between the anode (2) and the cathode (4) and comprising a luminescent layer (3b). The cathode (4) comprises an MgAg alloy and has a thickness of not more than 200 Å. Preferably, the thickness of the cathode (4) is in the range of 40 to 100 Å.</p>
