A flexible display device is described, including: a flexible display panel; a flexible battery arranged at a side of the flexible display panel away from a light emitting surface; and a heat dissipation assembly including a first heat dissipation sheet, the first heat dissipation sheet being arranged at a side of the flexible battery facing or away from the flexible display panel, and the first heat dissipation sheet having a bendable area.

A flexible display device is described, including: a flexible display panel; a flexible battery arranged at a side of the flexible display panel away from a light emitting surface; and a heat dissipation assembly including a first heat dissipation sheet, the first heat dissipation sheet being arranged at a side of the flexible battery facing or away from the flexible display panel, and the first heat dissipation sheet having a bendable area.

An aerosol-generating device is provided, including: a battery, and a heater configured to heat the battery, in which one or both of the battery and the heater are movably mounted in the aerosol-generating device, such that the battery and the heater are relatively movable towards each other between a near position and a distanced position, the near position being different from the distanced position. An aerosol-generating system including an aerosol-generating article and the aerosol-generating device, and a method for heating a battery in the aerosol-generating device, are also provided.

An aerosol-generating device is provided, including: a battery, and a heater configured to heat the battery, in which one or both of the battery and the heater are movably mounted in the aerosol-generating device, such that the battery and the heater are relatively movable towards each other between a near position and a distanced position, the near position being different from the distanced position. An aerosol-generating system including an aerosol-generating article and the aerosol-generating device, and a method for heating a battery in the aerosol-generating device, are also provided.

An electronic device is provided, including: a battery, and a heater configured to heat the battery as a first heating function of the heater, the heater being further configured to perform a second heating function, the first heating function being different from the second heating function, the electronic device being configured to switch between the first and the second heating functions of the heater in dependence on a temperature of the battery, the electronic device being an aerosol-generating device, and in which heating an aerosol-forming substrate is the second heating function. An aerosol-generating system including an aerosol-generating article and the electronic device, and a method for operating the electronic device, are also provided.

An electronic device is provided, including: a battery, and a heater configured to heat the battery as a first heating function of the heater, the heater being further configured to perform a second heating function, the first heating function being different from the second heating function, the electronic device being configured to switch between the first and the second heating functions of the heater in dependence on a temperature of the battery, the electronic device being an aerosol-generating device, and in which heating an aerosol-forming substrate is the second heating function. An aerosol-generating system including an aerosol-generating article and the electronic device, and a method for operating the electronic device, are also provided.

A semiconductor device in which a circuit and a battery are efficiently stored is provided. In the semiconductor device, a first transistor, a second transistor, and a secondary battery are provided over one substrate. A channel region of the second transistor includes an oxide semiconductor. The secondary battery includes a solid electrolyte, and can be fabricated by a semiconductor manufacturing process. The substrate may be a semiconductor substrate or a flexible substrate. The secondary battery has a function of being wirelessly charged.

A semiconductor device in which a circuit and a battery are efficiently stored is provided. In the semiconductor device, a first transistor, a second transistor, and a secondary battery are provided over one substrate. A channel region of the second transistor includes an oxide semiconductor. The secondary battery includes a solid electrolyte, and can be fabricated by a semiconductor manufacturing process. The substrate may be a semiconductor substrate or a flexible substrate. The secondary battery has a function of being wirelessly charged.

A system and method for detecting swelling of a battery cell using a temperature sensor pre-mounted on a battery module without a separate additional device.

A portable radio device incorporating active thermal mitigation systems, and methods of use thereof. An example radio device incorporating an active thermal mitigation system may comprise a portable radio device selectively connectable or otherwise interoperable with a power adapter or battery device, wherein the power adapter or battery device includes an active thermal mitigation system. The system may include a micro-fan, blower, or other similar device configured to generate airflow, and may be configured to direct a flow of air or other fluid towards the radio device. The system may further include one or more fins or other features for directing and/or enhancing fluid flow, as well as sensors and control features to vary flow depending on temperature of the radio device or other variables.