The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Aug. 04, 2021
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Yasunari Umemoto, Nagaokakyo, JP;
Shaojun Ma, Nagaokakyo, JP;
Shigeki Koya, Nagaokakyo, JP;
Kenji Sasaki, Nagaokakyo, JP;
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Abstract
Each of cells arranged on a substrate surface along a first direction includes at least one unit transistor. Collector electrodes are arranged between two adjacent cells. A first cell, which is at least one of the cells, includes unit transistors arranged along the first direction. The unit transistors are connected in parallel to each another. In the first cell, the base electrode and the emitter electrode in each unit transistor are arranged along the first direction, and the order of arrangement of the base electrode and the emitter electrode is the same among the unit transistors. When looking at one first cell, a maximum value of distances in the first direction between the emitter electrodes of two adjacent unit transistors in the first cell being looked at is shorter than ½ of a shorter one of distances between the first cell being looked at and adjacent cells.