Abstract: An electronic device is provided. The electronic device includes a first substrate, an insulating layer, a first conductive layer and a second conductive layer. The insulating layer is overlapped with the first substrate. The second conductive layer contacts with the first conductive layer. The first conductive layer and the second conductive layer are disposed between the first substrate and the insulating layer. The second conductive layer is disposed between the first conductive layer and the insulating layer. Moreover, a thermal expansion coefficient of the second conductive layer is between a thermal expansion coefficient of the first conductive layer and a thermal expansion coefficient of the insulating layer.

Abstract: A system may include a first acoustic event detection (AED) component configured to detect a predetermined set of acoustic events, and include a second AED component configured to detect custom acoustic events that a user configures a device to detect. The first and second AED components are configured to perform task-specific processing, and may receive as input the same acoustic feature data corresponding to audio data that potentially represents occurrence of one or more events. Based on processing by the first and second AED components, a device may output data indicating that one or more acoustic events occurred, where the acoustic events may be a predetermined acoustic event and/or a custom acoustic event.

Abstract: The adapter used in the sputtering chamber or the sputtering tool is provided. The adapter body of the adapter has a central hole and at least one cooling channel embedded therein. The cooling channel circulates the adapter body with a fluid flowing therein, and the cooling channel is set surrounding the central hole and is located between a border of the adapter body and the central hole. The adapter having the cooling channel improves the cooling efficiency of the heater as well as the yield of the sputtering chamber.

Abstract: A security verification method of a mobile communication system is provided. The method includes: (1) a first key and a second key are generated and stored in a first processor and a second processor respectively; (2) when receiving a request, the first processor generates a first message and encrypts the first message into a first encrypted message with a first key; (3) the first encrypted message is transmitted to the second processor; (4) the second processor decrypts the first encrypted message and generates a second message with a second key; (5) the second processor encrypts the second message into a second encrypted message with the first key; (6) the second encrypted message is transmitted to the first processor; and (7) the first processor decrypts the second encrypted message to a third message with the second key, and the request is allowed if the third message is verified by the first processor.