摘要 |
It is an object of the invention to provide an electronic part capable of forming an accurate gap between opposing substrates while also capable of decreasing the area of the electronic part, and a method of producing the same. A second electrode portion (6), having a core pattern (7) and a bump pattern (8) covering the surface thereof, is provided on a device substrate (1), the core pattern (7) is made of a material having hardness greater than that of the bump pattern (8), a first electrode portion (5) of the same material as the bump pattern (8) is provided on a bonding substrate (2), and a functional portion of the device substrate (1) and the first electrode portion (5) are electrically connected by direct bonding of the first electrode portion (5) and the bump pattern (8).
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