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Conference Paper
Towards 1.5 Micrometer Pixel Pitch Holographic Display using Ge2Sb2Te5 Phase Change Material
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- Authors
- Yong-Hae Kim, Chi Young Hwang, Gi Heon Kim, Seong M. Cho, Kyunghee Choi, Sanghoon Cheon, Chi-Sun Hwang
- Issue Date
- 2019-05
- Citation
- Digital Holography and Three-Dimensional Imaging (DH) 2019, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- We fabricated 1.5 um pixel pitch holographic display using Ge2Sb2Te5 (GST) phase change material. We developed a new structure for GST device and was successful to control the GST phase of every pixel so that a reconstructed image from GST device array was same to the original image.
- KSP Keywords
- 1.5 um, Holographic display, Phase Change Material(PCM), Reconstructed image