| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging structure with which corresponding electrode terminals can be easily aligned to each other by absorbing the misalignment between the terminals. SOLUTION: At least one of each electrode terminal 111 or each electrode terminal 211 is formed to a curved shape extending in a direction along a spiral curve. As a result, even when an element substrate 10 and an FPC substrate 200 isotropically elongate and contract, the misalignment between the corresponding electrode terminals 111, 211 can be absorbed. Further, the respective reference points (first and second reference points) set in association with the respective electrode terminals 111, 211 on the respective substrates 10, 200 can be aligned to the reference points of the spiral curve S, and when the respective alignment marks 112, 212 indicating the respective reference points are formed, the alignment between the electrode terminals 111, 211 can be easily aligned simply by relatively rotating both the substrates 10, 200 directly aligned with both the alignment marks 112, 212. COPYRIGHT: (C)2008,JPO&INPIT
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