광소재연구 Retinal Prosthesis

광소재연구 Retinal Prosthesis

[광소재연구] Retinal Prosthesis.pptx

목차 - Features - Operation Principle - Function of device - Current Status - Future Perspective 본문 Sight degenaration 노인성(dry macular degenaration 시력감퇴, 망막색소 변성 Technology Epi-retinal Implant Retinal array with 60 electrodes Of 30 patients 23 read large fonts Best visual acuity ~20/1200 Pixel size 300μm Sub-retinal Implant 70x70μm photodetectors 1500 pixels Best visual acuity ~20/1200 Visual acuity : 20/40 Pixel size : 10μm 1.2x10^5 pixels 키워드 Retinal, 광소재연구, 광소재, Prosthesis, 연구