SEMICONDUCTOR STORAGE

• Main Authors: SATO KEISUKE, ENDO SHIGETO
• Format: Patent
• Language: English; Japanese
• Published: 05.03.2020
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; CALCULATING; COMPUTING; COUNTING; ELECTRICITY; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

To provide a semiconductor storage capable of reducing cost.SOLUTION: A semiconductor storage according to one embodiment comprises a first substrate, a loop antenna and a magnetic material. The first substrate has a first surface facing the first direction. The loop antenna has multiple first and second electrodes arranged on the first surface, multiple first electric wirings and multiple second electric wirings, where the multiple first electric wirings are provided on the first substrate, one ends of which are connected to the first electrodes and the other ends of which are connected to the second electrodes, and the multiple second electric wirings are provided outside the first substrate, one ends of which are connected to the first electrodes, the other ends of which are connected to the second electrodes and electrically connect one of the first electric wirings connected to the first electrodes to the other one of the first wirings connected to the second electrodes. The loop antenna can generate a magnetic field in the direction intersecting the first direction. The magnetic material is arranged on the first surface and located inside the loop antenna.SELECTED DRAWING: Figure 4 【課題】コストを低減可能な半導体記憶装置を提供する。【解決手段】一つの実施形態に係る半導体記憶装置は、第１の基板と、ループアンテナと、磁性体と、を備える。前記第１の基板は、第１の方向に向く第１の面を有する。前記ループアンテナは、前記第１の面で並べられた複数の第１の電極及び複数の第２の電極と、前記第１の基板に設けられ、一方の端部が前記第１の電極に接続され、他方の端部が前記第２の電極に接続された、複数の第１の配線と、前記第１の基板の外に設けられ、一方の端部が前記第１の電極に接続され、他方の端部が前記第２の電極に接続され、前記第１の電極に接続された一つの前記第１の配線と前記第２の電極に接続された他の一つの前記第１の配線とを電気的に接続する、複数の第２の配線と、を有し、前記第１の方向と交差する方向に磁界を発生可能である。前記磁性体は、前記第１の面に設けられ、前記ループアンテナの内側に位置する。【選択図】図４