Wearable device and charger, and method for estimating absorbance of wearable device
First Claim
Patent Images
1. A charger of a wearable device which comprises a spectroscope, the charger comprising:
- a diffused reflection material arranged or coated on a reflection side of the charger facing a light emitting side of the wearable device when the wearable device is placed on the charger,wherein the charger is configured to receive the light from the light emitting side of the wearable device, through the reflection side of the charger, and reflect the light toward the light emitting side of the wearable device, through the reflection side of the charger.
0 Assignments
0 Petitions
Accused Products
Abstract
A wearable device, a charger, and a method for estimating absorbance of the wearable device are provided. The wearable device includes a spectroscope configured to emit a first light to a reference material of a charger, measure an intensity of the first light reflected from the reference material, emit a second light to a skin of a user, and measure an intensity of the second light reflected from the skin of the user; and a processor configured to determine absorbance of the skin of the user based on the intensity of the first light and the intensity of the second light.
-
Citations
8 Claims
-
1. A charger of a wearable device which comprises a spectroscope, the charger comprising:
-
a diffused reflection material arranged or coated on a reflection side of the charger facing a light emitting side of the wearable device when the wearable device is placed on the charger, wherein the charger is configured to receive the light from the light emitting side of the wearable device, through the reflection side of the charger, and reflect the light toward the light emitting side of the wearable device, through the reflection side of the charger. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
Specification