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Please use this identifier to cite or link to this item: http://ir.hust.edu.tw/dspace/handle/310993100/3755

Title: 可變式視網膜驗光系統
Authors: 歐崇仁
Contributors: 修平科技大學
Date: 2012-06-21
Issue Date: 2013-08-28T02:33:20Z
Abstract: 一種可變式視網膜驗光系統,包含建構出一光路徑的一光學模組、設置在該光路徑上的一投影物,及一發光模組。該發光模組具有一主發光件與一背景發光件。該主發光件與該背景發光件分別相對前述光路徑產生不同色系的光線,使該投射物的影像投影於一眼睛的視網膜。藉此,配合該投射物的形狀,在不需要更換投射物的情形下,以同時產生作用的背景光,及改變背景光顏色的方式,大幅提升驗光時的準確性。
Appears in Collections:[Department of Electrical Engineering & Graduate Institute] Patents

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