摘要:
An organic light emitting diode includes a first electrode including a reflective metal layer of a light-reflective metal, an upper transparent conductive layer on the reflective metal layer, and an amorphous oxide layer on the upper transparent conductive layer, an organic emission layer on the first electrode, and a second electrode on the organic emission layer.
摘要:
A method of cleaning a mask includes preparing a mask on which a first metal layer and a second metal layer are stacked sequentially, and lifting off the second metal layer by removing the first metal layer.
摘要:
An organic light emitting diode includes a first electrode including a reflective metal layer of a light-reflective metal, an upper transparent conductive layer on the reflective metal layer, and an amorphous oxide layer on the upper transparent conductive layer, an organic emission layer on the first electrode, and a second electrode on the organic emission layer.
摘要:
An antenna and a mobile terminal using the same is provided. The mobile terminal according to an aspect of the present invention includes a shielding unit and an antenna comprising a feed unit and a ground unit formed over the shielding unit, a first pattern connected to a top surface of the feed unit and the ground unit and isolated from the shielding unit, and a second pattern connected to a first end of the first pattern and having an open end formed close to a portion of the first pattern second end connected to the ground unit. The first pattern has a high frequency band characteristic, and the second pattern has a low frequency band characteristic.