| Author: | Fang, Jiaxin |
| Title: | Investigation of VDT veiling reflection prevention |
| Advisors: | Wei, Minchen Tommy (BEEE) |
| Degree: | M.Eng. |
| Year: | 2024 |
| Subject: | Video display terminals Eyestrain Glare Computer terminals Lighting Hong Kong Polytechnic University -- Dissertations |
| Department: | Department of Building Environment and Energy Engineering |
| Pages: | 61 pages : color illustrations |
| Language: | English |
| Abstract: | Unexpected reflection on the visual display terminal (VDT) creates the veiling reflection, also called reflected glare, which is one of the disturbing factors on the working plane. This study is mainly focusing on the veiling reflection perception while the correlated color temperature, illuminance, and observing angle change. The white light with adjustable CCTs and illuminances, screens with the same reflectance ratio, the same working plane are carried out to control the variables in the experiments. The subjective questionnaires of veiling reflection help to make qualitative divisions of eyes discomfort. |
| Rights: | All rights reserved |
| Access: | restricted access |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 7750.pdf | For All Users (off-campus access for PolyU Staff & Students only) | 2.68 MB | Adobe PDF | View/Open |
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