Methods and systems are described for creating a custom index in a multi-tenant database environment. In an aspect, an IC device package includes an IC die having a contact pad, where the contact pad is located on a hotspot of the IC die. In another implementation, the candidate network credential list may be a subset of a larger network credential list stored in a wireless device. A trench in which a gate electrode is embedded through a gate insulating film is formed on the semiconductor layer. Subsequently, a lid is aligned with the organic electroluminescent display panel and lamination is performed.