Influence on visual function by a stereoscopic TV programme with binocular liquid crystal shutter and Hi-Vision TV display

被引：17

作者：

Oohira, A ^{[1
]}

Ochiai, M ^{[1
]}

机构：

[1] UNIV TOKYO,SCH MED,DEPT OPHTHALMOL,TOKYO 113,JAPAN

来源：

ERGONOMICS | 1996年 / 39卷 / 11期

关键词：

accommodation; asthenopia; convergence; liquid crystal shutter; 3-D display;

D O I：

10.1080/00140139608964550

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Influence on visual functions by field sequential stereoscopic Hi-Vision TV programme with a liquid crystal shutter were investigated in 24 subjects, Ocular alignment, fusional amplitude, AC/A ratio, stereoacuity, accommodation and pupil size were measured before and after the visual lend. Symptoms related to asthenopia were also examined. No significant difference were found, although two aged subjects showed large changes in a few of these functions. This type of 3-D display may not be hazardous to visual functions, although further study may be required for aged or visually handicapped people.

引用

页码：1310 / 1314

页数：5