发明授权
US07834438B2 Sealed structure and method of fabricating sealed structure and semiconductor device and method of fabricating semiconductor device 有权
密封结构和密封结构的制造方法及半导体器件及其制造方法

Sealed structure and method of fabricating sealed structure and semiconductor device and method of fabricating semiconductor device
摘要:
According to a sealed structure 60 constituted by anodically bonding a silicon board 20 and a glass plate 40, an upper opening of a recessed portion 22 is sealed in an airtight state by the glass plate 40 by bonding an upper face of a wall portion 26 to the glass plate 40. A voltage applying pattern 70 is formed to surround a light transmitting region to which an optical conversion element 24 is opposed. Further, the voltage applying pattern 70 functions as a cathode pattern applied with a voltage by being brought into contact with a lower face of the cathode plate 50.
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