Search International and National Patent Collections

1. (WO2018014712) EYE PROTECTIVE LIGHT-SHIELDING DEVICE FOR USE WITH AUGMENTED REALITY SMART EYEWEAR

Pub. No.:    WO/2018/014712    International Application No.:    PCT/CN2017/091049
Publication Date: Fri Jan 26 00:59:59 CET 2018 International Filing Date: Sat Jul 01 01:59:59 CEST 2017
IPC: G02B 27/01
Applicants: TSAI, Ching-Lai
蔡清来
Inventors: TSAI, Ching-Lai
蔡清来
Title: EYE PROTECTIVE LIGHT-SHIELDING DEVICE FOR USE WITH AUGMENTED REALITY SMART EYEWEAR
Abstract:
An eye protective light-shielding device for use with augmented reality smart eyewear, mainly comprising: an eye protective unit (2), two shielding parts (21) which are capable of filtering light are provided on both sides of the eye protective unit (2), and are correspondingly disposed in front of two translucent display screens (10) arranged on both sides of an augmented reality smart eyewear (1), rendering the screens partially transparent or completely opaque to the outside. Meanwhile, a convex lens (3) may be provided in a certain area around the shielding parts (21), wherein the size of the convex lens (3) may be large or small, as long as the ability of a user to see a surrounding environment clearly is not affected. Therefore, under any light source, when using the augmented reality smart eyewear (1) with the eye protective unit (2) to read digital information, the following characteristics can be achieved: both eye balls and maculae are protected from light, while a peripheral retina area is in continuous contact with the external light source, and a user can see the surrounding environment clearly. When used for reading, the present invention may change the way people read, while at the same time prevent the eyes from being fatigued and myopia from worsening.