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:
Sep. 20, 2011
Filed:
Jun. 04, 2010
Yudong Zhang, Sichuan, CN;
Yifeng Zhou, Anhui, CN;
Yun Dai, Sichuan, CN;
Xuejun Rao, Sichuan, CN;
Haoxin Zhao, Sichuan, CN;
Yudong Zhang, Sichuan, CN;
Yifeng Zhou, Anhui, CN;
Yun Dai, Sichuan, CN;
Xuejun Rao, Sichuan, CN;
Haoxin Zhao, Sichuan, CN;
The Institute of Optics and Electronics, The Chinese Academy of Sciences, Chengdu, Sichuan, CN;
University of Science and Technology of China, Hefei, Anhui, CN;
Abstract
The present invention proposes a human eye adaptive optical visual perception training apparatus, comprising: a human eye wave aberration measurement sub-system for measuring the human eye wave aberration of a person to be tested; a human eye wave aberration correction sub-system for driving and controlling the wavefront corrector to correct the human eye wave aberration of the person to be tested based on the measured human eye wave aberration of the tested person; and a visual perception training sub-system for processing and displaying sighting targets of different spatial frequencies and different contrasts, and presenting the sighting targets to the tested person, to conduct a human eye visual function measurement process and a visual perception training process. The apparatus according to the present invention is capable of several functions including eye aberration correction, visual function measurement, visual perception training. Finer visual stimulus is obtained by correcting human eye aberration, and then the human eye acuity limit can be measured, and the visual perception training effect and visual function of the human eye can be efficiently improved by performing visual perception training with such apparatus.