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US 2019/0239808 A1Published application
Electronic device
AssigneeSamsung Display Co., Ltd.
InventorsJae Ik LIM, Won Sang PARK
Life of this patent
Estimating the term…
Abstract
An electronic device to be mounted around a finger includes: a top part on which a nail of the finger is located; a bottom part disposed opposite to the top part, where a fingerprint surface of the finger is located on the bottom part; and a side part connecting the top part and the bottom part to each other, where the top part generates a nail image by image-picking up the nail, and senses a movement of the finger, based on the nail image.
Claims19
An electronic device to be mounted around a finger, the electronic device comprising:
- a top part on which a nail of the finger is located;
- a bottom part disposed opposite to the top part, wherein a fingerprint surface of the finger is located on the bottom part;
- and
- a side part connecting the top part and the bottom part to each other,
- wherein the top part generates a nail image by image-picking up the nail, to and senses a movement of the finger, based on the nail image.
2 more elements
An electronic device to be mounted around a finger, the electronic device comprising:
- a light emitting part which emits light onto a nail of the finger;
- a first light receiving part which generates a nail image by sensing the to light emitted onto and reflected by the nail;
- and
- an image analyzer which senses a movement of the finger, based on the nail image.
1 more element
Dependencies are inferred from the claim text.