Longform — Long-form writing on the AT Protocol

Positive Electrode Active Material Layer, Active Material Layer, Positive Electrode, Secondary Battery, and Vehicle

A secondary battery with favorable cycle performance is provided. Alternatively, a secondary battery with higher capacity is provided. A positive electrode active material layer including a first grap…

DRIVE·3d ago·1 min read

H01M4/366 Semiconductor Energy Laboratory Co., Ltd.

Secondary battery and vehicle including secondary battery

An object is to provide a nonaqueous solvent, a secondary battery, or a vehicle having a wide usable temperature range and high heat resistance. The nonaqueous solvent of the present invention contain…

DRIVE·5d ago·1 min read

H01M10/0569 Semiconductor Energy Laboratory Co., Ltd.

Positive electrode active material, method for manufacturing the same, and secondary battery

An object is to provide a method for manufacturing a positive electrode active material that achieves high powder properties and high load resistance (e.g., rate performance and output resistance) whe…

DRIVE·Jun 9·1 min read

H01M4/525 Semiconductor Energy Laboratory Co., Ltd.

Occupant protection device

An occupant protection device which can protect an occupant without delay is provided. An image taken by an imaging device is analyzed to judge whether there is an object approaching the subject car. …

DRIVE·Jun 2·1 min read

B60R21/0134 Semiconductor Energy Laboratory Co., Ltd.

Power storage system, vehicle, and electronic device

Provided is a power storage system, a secondary battery control system, a secondary battery measurement circuit, or the like that consumes low power. Provided is a power storage system, a secondary ba…

DRIVE·May 26·1 min read

G01R31/389 Semiconductor Energy Laboratory Co., Ltd.

ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE

A negative electrode with little deterioration is provided. A novel negative electrode is provided. A power storage device with little deterioration is provided. A novel power storage device is provid…

DRIVE·May 14·1 min read

H01M4/366 Semiconductor Energy Laboratory Co., Ltd.

Battery and Manufacturing Method Thereof

One embodiment of the present invention provides a secondary battery that can be used in a wide temperature range and is not susceptible to the ambient temperature. In addition, a highly safe secondar…

DRIVE·May 7·1 min read

H01M4/364 Semiconductor Energy Laboratory Co., Ltd.

ELECTRIC POWER CHARGE AND DISCHARGE SYSTEM

An electric power charge and discharge system for an electronic device having a battery, by which the electronic device can be used for a long period of time. In a wireless communication device includ…

DRIVE·Jun 27·1 min read

H01M10/44 Semiconductor Energy Laboratory Co., Ltd.

DISPLAY DEVICE AND DRIVING SUPPORT SYSTEM

A display device or a driving support system which enables a driver to obtain information easily is provided. A display device or a driving support system which is unlikely to impose a burden on a dri…

DRIVE·Jun 6·2 min read

G09F21/049 Semiconductor Energy Laboratory Co., Ltd.

POWER STORAGE DEVICE AND ELECTRONIC DEVICE

To improve the flexibility of a power storage device, or provide a high-capacity power storage device. The power storage device includes a positive electrode, a negative electrode, an exterior body, a…

DRIVE·May 16·1 min read

H01M10/0413 Semiconductor Energy Laboratory Co., Ltd.

OCCUPANT PROTECTION DEVICE

An occupant protection device which can protect an occupant without delay is provided. An image taken by an imaging device is analyzed to judge whether there is an object approaching the subject car. …

DRIVE·May 2·1 min read

B60R21/0134 Semiconductor Energy Laboratory Co., Ltd.

LITHIUM-ION STORAGE BATTERY AND ELECTRONIC DEVICE

To provide a storage battery including a carbon-based material. To provide a graphene compound film having desired ion conductivity and mechanical strength while preventing direct contact between elec…

DRIVE·Oct 12·1 min read

H01M10/02 Semiconductor Energy Laboratory Co., Ltd.

CONDUCTOR, POWER STORAGE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR FORMING CONDUCTOR

A novel electrode is provided. A novel power storage device is provided. A conductor having a sheet-like shape is provided. The conductor has a thickness of greater than or equal to 800 nm and less th…

DRIVE·Sep 21·1 min read

H01M4/663 Semiconductor Energy Laboratory Co., Ltd.

CONDUCTOR, POWER STORAGE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR FORMING CONDUCTOR

A novel electrode is provided. A novel power storage device is provided. A conductor having a sheet-like shape is provided. The conductor has a thickness of greater than or equal to 800 nm and less th…

DRIVE·Sep 21·1 min read

H01M4/663 Semiconductor Energy Laboratory Co., Ltd.

ELECTRIC POWER CHARGE AND DISCHARGE SYSTEM

An electric power charge and discharge system for an electronic device having a battery, by which the electronic device can be used for a long period of time. In a wireless communication device includ…

DRIVE·Aug 3·1 min read

H01M10/44 Semiconductor Energy Laboratory Co., Ltd.

BATTERY MODULE, METHOD FOR MANUFACTURING BATTERY MODULE, AND ELECTRONIC DEVICE

A battery module with high impact resistance is provided. A battery module using an elastic body such as rubber for its exterior body covering a battery is provided. A bendable battery module is provi…

DRIVE·Jun 29·2 min read

H01M50/531 Semiconductor Energy Laboratory Co., Ltd.

STORAGE BATTERY ELECTRODE, MANUFACTURING METHOD THEREOF, STORAGE BATTERY, AND ELECTRONIC DEVICE

In manufacturing a storage battery electrode, a method for manufacturing a storage battery electrode with high capacity and stability is provided. As a method for preventing a mixture for forming an a…

DRIVE·Jun 22·2 min read

H01M4/0404 Semiconductor Energy Laboratory Co., Ltd.

Display System and Vehicle

A display system and vehicle that have novel structures are provided. The display system includes a display panel, a correction circuit, and a memory circuit. The display panel is flexible. The displa…

DRIVE·Mar 2·1 min read

G09G3/03 Semiconductor Energy Laboratory Co., Ltd.

HYSTERESIS COMPARATOR, SEMICONDUCTOR DEVICE, AND POWER STORAGE DEVICE

To provide a hysteresis comparator having a small circuit area and low power consumption. The hysteresis comparator includes a comparator, a switch, a first capacitor, a second capacitor, and a logic …

DRIVE·Oct 13·2 min read

H03K3/02337 Semiconductor Energy Laboratory Co., Ltd.

ELECTRONIC DEVICE

A novel electronic device is provided. Alternatively an electronic device of a novel embodiment is provided. An electronic device includes a support and a display portion. The support has a first curv…

DRIVE·Sep 8·1 min read

G06F3/044 Semiconductor Energy Laboratory Co., Ltd.

CONDUCTOR, POWER STORAGE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR FORMING CONDUCTOR

A novel electrode is provided. A novel power storage device is provided. A conductor having a sheet-like shape is provided. The conductor has a thickness of greater than or equal to 800 nm and less th…

DRIVE·Aug 11·1 min read

H01M4/663 Semiconductor Energy Laboratory Co., Ltd.

SEMICONDUCTOR DEVICE, BATTERY PACK, AND ELECTRONIC DEVICE

A semiconductor device with reduced power consumption is provided. With three transistors, potentials of two nodes are switched and a voltage is detected. One of a source and a drain of a first transi…

DRIVE·Jun 16·2 min read

H01M10/4264 Semiconductor Energy Laboratory Co., Ltd.

POWER STORAGE DEVICE AND ELECTRONIC DEVICE

To improve the flexibility of a power storage device, or provide a high-capacity power storage device. The power storage device includes a positive electrode, a negative electrode, an exterior body, a…

DRIVE·May 12·1 min read

H01M50/116 Semiconductor Energy Laboratory Co., Ltd.

SEMICONDUCTOR DEVICE AND METHOD FOR OPERATING SEMICONDUCTOR DEVICE

A novel comparison circuit, a novel amplifier circuit, a novel battery control circuit, a novel battery protection circuit, a power storage device, a semiconductor device, an electronic device, and th…

DRIVE·Mar 31·2 min read

H01L27/0629 Semiconductor Energy Laboratory Co., Ltd.

SEMICONDUCTOR DEVICE AND OPERATING METHOD OF SEMICONDUCTOR DEVICE

A battery control circuit having a novel structure, a battery protection circuit having a novel structure, and a power storage device including the battery circuit are provided. A semiconductor device…

DRIVE·Mar 24·2 min read

H02J7/0019 Semiconductor Energy Laboratory Co., Ltd.

DISPLAY DEVICE AND DRIVING SUPPORT SYSTEM

A display device or a driving support system which enables a driver to obtain information easily is provided. A display device or a driving support system which is unlikely to impose a burden on a dri…

DRIVE·Feb 24·2 min read

G09F21/049 Semiconductor Energy Laboratory Co., Ltd.

SEMICONDUCTOR DEVICE AND BATTERY PACK

A semiconductor device that detects deterioration of a secondary battery is provided. The semiconductor device includes a power gauge, an anomalous current detection circuit, and a control circuit. Th…

DRIVE·Feb 17·2 min read

H01M10/48 Semiconductor Energy Laboratory Co., Ltd.

OVERDISCHARGE PREVENTION CIRCUIT OF SECONDARY BATTERY AND SECONDARY BATTERY MODULE

Rapid degradation an off-leakage current in an overdischarged state is prevented. In order to prevent an overdischarged state, a control circuit with low leakage current includes a transistor using an…

DRIVE·Feb 17·1 min read

H02J7/00306 Semiconductor Energy Laboratory Co., Ltd.

Battery Protection Circuit, Power Storage Device, and Electric Device

A battery protection circuit with a novel configuration and a power storage device including the battery protection circuit are provided. The battery protection circuit includes a switch circuit for c…

DRIVE·Feb 17·1 min read

H02J7/0029 Semiconductor Energy Laboratory Co., Ltd.

DEVICE DETECTING ABNORMALITY OF SECONDARY BATTERY AND SEMICONDUCTOR DEVICE

A semiconductor device capable of detecting a micro-short circuit of a secondary battery is provided. The semiconductor device includes a first source follower, a second source follower, a transistor,…

DRIVE·Feb 10·2 min read

H01M10/425 Semiconductor Energy Laboratory Co., Ltd.

SEMICONDUCTOR DEVICE AND CHARGE CONTROL SYSTEM

A structure that includes a circuit for controlling the safe operation of a secondary battery but can overcome space limitations owing to miniaturization of the housing is provided. A charge control c…

DRIVE·Feb 10·1 min read

H02J7/00302 Semiconductor Energy Laboratory Co., Ltd.

HYSTERESIS COMPARATOR, SEMICONDUCTOR DEVICE, AND POWER STORAGE DEVICE

To provide a hysteresis comparator having a small circuit area and low power consumption. The hysteresis comparator includes a comparator, a switch, a first capacitor, a second capacitor, and a logic …

DRIVE·Jan 20·2 min read

H03K3/02337 Semiconductor Energy Laboratory Co., Ltd.

Semiconductor Device, Power Storage Device, and Electronic Device

A semiconductor device that tests and/or monitors each of batteries provided in an assembled battery is provided. The semiconductor device includes a hysteresis comparator and a circuit, and the circu…

DRIVE·Jan 13·2 min read

G01R31/396 Semiconductor Energy Laboratory Co., Ltd.

RADIO FIELD INTENSITY MEASUREMENT DEVICE, AND RADIO FIELD INTENSITY DETECTOR AND GAME CONSOLE USING THE SAME

The present invention provides a radio field intensity measurement device having a display portion with improved visibility, in the case of measuring a weak radiowave from a long distance. In the radi…

DRIVE·Jan 13·2 min read

G01R29/08 Semiconductor Energy Laboratory Co., Ltd.

SECONDARY BATTERY

A gel electrolyte and a separator are provided between the positive electrode current collector and the negative electrode current collector. The plurality of positive electrode current collectors and…

DRIVE·Dec 30·1 min read

H01M10/0565 Semiconductor Energy Laboratory Co., Ltd.

SEMICONDUCTOR DEVICE

Provided is a semiconductor device with a novel structure in which the power consumption can be reduced. The semiconductor device includes a sensor, a sample-and-hold circuit to which a sensor signal …

DRIVE·Dec 23·2 min read

H03K17/56 Semiconductor Energy Laboratory Co., Ltd.

SEMICONDUCTOR DEVICE AND SECONDARY BATTERY SYSTEM

A novel semiconductor device that is highly convenient or reliable is provided. The semiconductor device includes a sensor unit, a first memory unit, a second memory unit, and a determination unit. Th…

DRIVE·Dec 16·1 min read

H01M10/486 Semiconductor Energy Laboratory Co., Ltd.

POWER STORAGE DEVICE AND METHOD FOR OPERATING POWER STORAGE DEVICE

A battery control circuit with a novel structure, a battery protection circuit with a novel structure, and a power storage device including either of the battery circuits are provided. The power stora…

DRIVE·Dec 9·2 min read

H02J7/00712 Semiconductor Energy Laboratory Co., Ltd.

INFORMATION PROCESSING DEVICE

A novel information processing device that is highly convenient or reliable is provided. The information processing device includes a sensor portion, a communication portion, a display portion, and an…

DRIVE·Dec 9·1 min read

G08G1/096775 Semiconductor Energy Laboratory Co., Ltd.

POWER STORAGE DEVICE, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE

To provide a flexible, highly reliable power storage device or light-emitting device. The device includes a battery unit or a light-emitting unit and a member with rubber elasticity. The battery unit …

DRIVE·Oct 7·1 min read

H01G11/78 Semiconductor Energy Laboratory Co., Ltd.

#Semiconductor Energy Laboratory Co., Ltd.

Positive Electrode Active Material Layer, Active Material Layer, Positive Electrode, Secondary Battery, and Vehicle

Secondary battery and vehicle including secondary battery

Positive electrode active material, method for manufacturing the same, and secondary battery

Occupant protection device

Power storage system, vehicle, and electronic device

ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE

Battery and Manufacturing Method Thereof

ELECTRIC POWER CHARGE AND DISCHARGE SYSTEM

DISPLAY DEVICE AND DRIVING SUPPORT SYSTEM

POWER STORAGE DEVICE AND ELECTRONIC DEVICE

OCCUPANT PROTECTION DEVICE

LITHIUM-ION STORAGE BATTERY AND ELECTRONIC DEVICE

CONDUCTOR, POWER STORAGE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR FORMING CONDUCTOR

CONDUCTOR, POWER STORAGE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR FORMING CONDUCTOR

ELECTRIC POWER CHARGE AND DISCHARGE SYSTEM

BATTERY MODULE, METHOD FOR MANUFACTURING BATTERY MODULE, AND ELECTRONIC DEVICE

STORAGE BATTERY ELECTRODE, MANUFACTURING METHOD THEREOF, STORAGE BATTERY, AND ELECTRONIC DEVICE

Display System and Vehicle

HYSTERESIS COMPARATOR, SEMICONDUCTOR DEVICE, AND POWER STORAGE DEVICE

ELECTRONIC DEVICE

CONDUCTOR, POWER STORAGE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR FORMING CONDUCTOR

SEMICONDUCTOR DEVICE, BATTERY PACK, AND ELECTRONIC DEVICE

POWER STORAGE DEVICE AND ELECTRONIC DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR OPERATING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND OPERATING METHOD OF SEMICONDUCTOR DEVICE

DISPLAY DEVICE AND DRIVING SUPPORT SYSTEM

SEMICONDUCTOR DEVICE AND BATTERY PACK

OVERDISCHARGE PREVENTION CIRCUIT OF SECONDARY BATTERY AND SECONDARY BATTERY MODULE

Battery Protection Circuit, Power Storage Device, and Electric Device

DEVICE DETECTING ABNORMALITY OF SECONDARY BATTERY AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND CHARGE CONTROL SYSTEM

HYSTERESIS COMPARATOR, SEMICONDUCTOR DEVICE, AND POWER STORAGE DEVICE

Semiconductor Device, Power Storage Device, and Electronic Device

RADIO FIELD INTENSITY MEASUREMENT DEVICE, AND RADIO FIELD INTENSITY DETECTOR AND GAME CONSOLE USING THE SAME

SECONDARY BATTERY

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SECONDARY BATTERY SYSTEM

POWER STORAGE DEVICE AND METHOD FOR OPERATING POWER STORAGE DEVICE

INFORMATION PROCESSING DEVICE

POWER STORAGE DEVICE, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE