The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2024
Filed:
Oct. 18, 2023
Innolux Corporation, Miao-Li County, TW;
Jia-Yuan Chen, Miao-Li County, TW;
Tsung-Han Tsai, Miao-Li County, TW;
INNOLUX CORPORATION, Miao-Li County, TW;
Abstract
An electronic device includes a light source and an optical sensor. The light source emits a light having a maximum light intensity at a first wavelength A. The optical sensor has a maximum response value at a second wavelength B, and receives a reflected portion of the light that is reflected by an object. The integral value of the light intensity of the light from the wavelength 380 nm to the first wavelength A is I. The integral value of the light intensity of the light from the first wavelength A to the wavelength 780 nm is I. The first wavelength A, the second wavelength B, the integral value I, and the integral value Isatisfy the following equation: (B−A)*(I−I)>0.