Electronic device
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsYusuke YOSHITANI, Hideaki KUWABARA, Natsuko TAKASE
Life of this patent
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Abstract
A highly convenient electronic device used while being worn on a body is provided. The electronic device is an arm-worn electronic device including a display panel, a power storage device, a circuit, and a sealing structure. The display panel displays an image with power supplied from the power storage device. The circuit includes an antenna and charges the power storage device wirelessly. Inside the sealing structure, the display panel, the power storage device, and the circuit are provided. The sealing structure includes a portion that transmits visible light. The sealing structure can be worn on an arm or is connected to a structure body that can be worn on an arm.
Claims6
An electronic device comprising:
- a sealing structure;
- a plastic case;
- a first region comprising a display panel;
- a second region comprising a power storage device and a circuit;
- and
- a third region between the first region and the second region,
- wherein the first region is placed in a first space put into the plastic case,
- wherein the second region is placed in a second space put into the plastic case,
- wherein the third region is put into the plastic case,
- wherein the plastic case is sealed by the sealing structure,
- wherein the first space is apart from the second space,
- wherein at least one of the first space and the second space is in a reduced-pressure atmosphere,
- wherein the power storage device has flexibility,
- wherein the display panel has flexibility,
- wherein the sealing structure has flexibility,
- wherein at least part of the second region overlapping with the power storage device has flexibility,
- wherein the display panel is electrically connected to the power storage device and the circuit through wirings overlapping with the third region,
- wherein the third region is a flexible region,
- wherein the flexibility of the display panel is lower than the flexibility of the sealing structure, and
- wherein an end portion of the electronic device is configured to be bent.
Dependencies are inferred from the claim text.