DEVICE AND METHOD FOR MANUFACTURING THE SAME, WIRELESS COMMUNICATION APPARATUS, AND PRODUCT TAG

To provide a device with an electrode containing organic components, excellent electrical connection between upper and lower electrodes, and low wiring resistance of the upper electrode.SOLUTION: A device has a substrate, a lower electrode disposed on the substrate, an insulating layer disposed on the lower electrode, an upper electrode disposed on the insulating layer, and a contact hole provided in the insulating layer through which the lower electrode and the upper electrode come into contact, and the upper electrode contains at least a metal component and an organic component, the device is characterized in that there is a relationship of A>B between the film thickness A of the upper electrode on the insulating layer and the film thickness B of the upper electrode in the contact hole.SELECTED DRAWING: Figure 1 【課題】有機成分を含む電極を備えた素子であって、上部電極と下部電極の電気的接続に優れ、上部電極の配線抵抗が低い素子を提供すること。【解決手段】基材と、前記基材上に配された下部電極と、前記下部電極上に配された絶縁層と、前記絶縁層上に配された上部電極と、前記絶縁層内に設けられ、前記下部電極と前記上部電極とが接するコンタクトホールと、を備えた素子であって、前記上部電極が少なくとも金属成分と有機成分とを含み、前記絶縁層上における前記上部電極の膜厚Ａと、前記コンタクトホールにおける前記上部電極の膜厚Ｂとの間に、Ａ＞Ｂの関係があることを特徴とする、素子。【選択図】 図１