SYSTEMS AND METHODS FOR DISPLAYING OBJECTS ON A SCREEN AT A DESIRED VISUAL ANGLE

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专利权人:

JAND; INC.

发明人:

CARRAFA, JOSEPH

申请号：

CA2995458

公开号：

CA2995458A1

申请日:

2016.08.12

申请国别(地区):

CA

年份:

2017

代理人:

摘要：

According to one or more embodiments, the processes and systems disclosed allow for displaying objects on a screen at a desired visual angle, and more particularly, in one aspect, to systems and methods for displaying optotypes during an eye examination.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/