Clinical application of 3D display device in ophthalmology: measurement of metamorphopsia

Ji Won Kim; Yun Taek Kim

doi:10.1111/aos.12795

Clinical application of 3D display device in ophthalmology: measurement of metamorphopsia

Acta Ophthalmologica ◽

10.1111/aos.12795 ◽

2015 ◽

Vol 94 (1) ◽

pp. e54-e58 ◽

Cited By ~ 4

Author(s):

Ji Won Kim ◽

Yun Taek Kim

Keyword(s):

Clinical Application ◽

Display Device ◽

3D Display

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Development of 3D Display Device Using Smartphone and Depth Fused 3-D (DFD) Phenomenon

The Journal of The Institute of Image Information and Television Engineers ◽

10.3169/itej.71.j269 ◽

2017 ◽

Vol 71 (11) ◽

pp. J269-J271

Author(s):

Takuho Sanpei ◽

Tomoyoshi Shimobaba ◽

Takashi Kakue ◽

Tomoyoshi Ito

Keyword(s):

Display Device ◽

3D Display

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Optical See-through 2D/3D Compatible Display Using Variable-Focus Lens and Multiplexed Holographic Optical Elements

Photonics ◽

10.3390/photonics8080297 ◽

2021 ◽

Vol 8 (8) ◽

pp. 297

Author(s):

Qinglin Ji ◽

Huan Deng ◽

Hanle Zhang ◽

Wenhao Jiang ◽

Feiyan Zhong ◽

...

Keyword(s):

Three Dimensional ◽

Display Device ◽

3D Display ◽

Optical Elements ◽

Reconstruction Process ◽

Holographic Optical Elements ◽

Projection Display ◽

Spherical Wavefront ◽

2D And 3D ◽

Variable Focus

An optical see-through two-dimensional (2D)/three-dimensional (3D) compatible display using variable-focus lens and multiplexed holographic optical elements (MHOE) is presented. It mainly consists of a MHOE, a variable-focus lens and a projection display device. The customized MHOE, by using the angular multiplexing technology of volumetric holographic grating, records the scattering wavefront and spherical wavefront array required for 2D/3D compatible display. In particular, we proposed a feasible method to switch the 2D and 3D display modes by using a variable-focus lens in the reconstruction process. The proposed system solves the problem of bulky volume, and makes the MHOE more efficient to use. Based on the requirements of 2D and 3D displays, we calculated the liquid pumping volume of the variable-focus lens under two kinds of diopters.

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