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:
May. 29, 2018
Filed:
Apr. 17, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Guanghui Liu, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
An eye-protection lamp comprises: a lampshade; a light emitting body, arranged inside the lampshade; a first photosensitive sensor, for detecting light intensity of the light emitting body; a second photosensitive sensor, for detecting ambient light intensity; a distance detecting device, for detecting a first distance (L) between the light emitting body and a desktop under the lamp; an eye recognition device, for recognizing eyes and detecting a position of the eyes; a control unit, for adjusting the light intensity of the light emitting body according to the detected light intensity of the light emitting body, the ambient light intensity, the first distance (L), and the position of the eyes. A light intensity adjusting method of an eye-protection lamp is further provided.