Browse > Article
http://dx.doi.org/10.3807/KJOP.2003.14.3.236

Lens system design for head mounted display using schematic eyes  

박성찬 (단국대학교 첨단과학대학 전자물리학전공)
안현경 (단국대학교 첨단과학대학 전자물리학전공)
Publication Information
Korean Journal of Optics and Photonics / v.14, no.3, 2003 , pp. 236-243 More about this Journal
Abstract
We discussed the design of lens module schematic eyes equivalent to finite model eyes, which are used to model the human eye based on spherical aberration and Stiles-Crowford effect. The optical system for head mounted display (HMD) is designed and evaluated using lens module schematic eyes. In addition to a compact HMD system, an optical system with high Performance is required. To satisfy these requirements, we used diffractive optical elements and aspheric surfaces so that the color and mono-chromatic aberrations were corrected. The optical system for HMD is composed of 0.47 inch micro-display of SVGA grade with 480,000 pixels, a plastic hybrid lens for the virtual image, and the lens module schematic eyes. The designed optical system fulfills the current specifications of HMD: such as, EFL of 31.25 mm, FOV of 24H$\times$18V$\times$30D degrees, and overall length of 59.1 mm. As a result, we could design an optical system useful for HMD; the system is expected to be comfortable while the user wears it.
Keywords
schematic eye; micro-display; head mounted display; virtual image; aberration;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Achromatic triplet using holographic optical elements /
[ W.C.Sweatt ] / Appl. Opt.   DOI
2 회절광학소자를 이용한 Head Mounted Display용 광학계 설계 /
[ 박성찬 ] / 한국광학회지   과학기술학회마을
3 구면수차를 이용한 정밀모형안의 최적화 설계 /
[ 김상기 ] / 단국대학교 대학원 박사학위논문
4 /
[ Optical Research Associates ] / CODE-V Reference Mannuals(Ver. 8.4)
5 구면수차를 이용한 정밀모형안의 최적화 /
[ 김상기;박성찬 ] / 한국광학회지   과학기술학회마을   DOI   ScienceOn
6 /
[ P.Mouroulis ] / Visual Instrumentation
7 /
[ J.E.Melzer;K.Moffitt ] / Head Mounted Displays
8 /
[ J.E.Melzer;K.Moffitt ] / Head Mounted Displays
9 /
[ P.Mouroulis ] / Visual Instrumentation
10 렌즈 모듈을 이용한 광학계 설계 I: 줌렌즈의 First Order 최적설계 /
[ 박성찬;김영식 ] / 한국광학회지   과학기술학회마을
11 Zone Plates and Their Aberrations /
[ M.Young ] / J. Opt. Soc. Am.   DOI
12 Achromatic Imaging with Combinations of Holographic and Conventional Lenses /
[ D.Faklis;G.Michael Morris ] / J. Opt. Soc. Am.