Electronic circuit unit
An electronic circuit unit capable of realizing decrease of size in a horizontal direction and providing good electrical performance is disclosed in the present invention. The electronic circuit unit is featured with having the followings: the first and the second insulating boards 1, 6 formed with...
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Main Author | |
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Format | Patent |
Language | English |
Published |
21.06.2004
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | An electronic circuit unit capable of realizing decrease of size in a horizontal direction and providing good electrical performance is disclosed in the present invention. The electronic circuit unit is featured with having the followings: the first and the second insulating boards 1, 6 formed with the wiring patterns 2, 7 on the surfaces; and passive elements 3 and 8 formed in a thick film under the state in which the elements 3, 8 are connected to the patterns 2, 7 on the surfaces of the first and the second boards 1, 6. In this circuit unit, the first and the second boards 1, 6 are disposed in the state in which the boards 1, 6 are vertically opposed, and the wiring patterns 2, 7 provided on the first and the second boards 1, 6 are connected via a bump 11 made of metal provided between the first and second boards 1 and 6. Thus, the first and the second boards 1, 6 can be disposed vertically so as to reduce the lateral direction size as compared with prior art. Therefore, the electronic circuit unit capable of realizing lateral miniaturization is provided. |
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Bibliography: | Application Number: TW20020122214 |