Title:
VISUAL FUNCTION TESTING EQUIPMENT
Document Type and Number:
Japanese Patent JP2011072768
Kind Code:
A
Abstract:
To provide visual function testing equipment which can execute a plurality of tests of visual functions important in a daily life by single equipment utilizing an image representation method designed on basis of how the human eye sees things (visual characteristics).
Visual function testing equipment capable of testing a plurality of visual functions displays a first image on a liquid crystal display portion 1B, with a resolution capable of a visual function test performed with a first eyesight and displays a second image on a dome-shaped screen 1A, with a resolution capable of a visual function test performed with a second eyesight.
Inventors:
KAWAMURA AKIRA
SHIMIZU NORIYOSHI
SHIMIZU NORIYOSHI
Application Number:
JP2010011920A
Publication Date:
April 14, 2011
Filing Date:
January 22, 2010
Export Citation:
Assignee:
PANASONIC ELEC WORKS CO LTD
International Classes:
A61B3/024; A61B3/028; A61B3/08
Domestic Patent References:
JP2009153574A | 2009-07-16 | |||
JP2003093344A | 2003-04-02 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Masakazu Ito