Quantitative assessment of touch-screen panel by nondestructive inspection with three-dimensional real-time display optical coherence tomography
| Autor: | Jeehyun Kim, Nam Hyun Cho, Jae-Young Kim, Kibeom Park, Yeongri Jung |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
Materials science
genetic structures medicine.diagnostic_test Scanning electron microscope business.industry Mechanical Engineering Spectral properties Measure (physics) Semiconductor production eye diseases Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Optics Real time display Optical coherence tomography Quantitative assessment medicine sense organs Electrical and Electronic Engineering business Reliability (statistics) |
| Zdroj: | Optics and Lasers in Engineering. 68:50-57 |
| ISSN: | 0143-8166 |
| DOI: | 10.1016/j.optlaseng.2014.12.013 |
| Popis: | We investigated the use of optical coherence tomography (OCT) to measure several materials immersed in optical adhesives. The effects of variations in the concentration, physical characteristics, and thickness of the materials were studied, and these parameters were found to significantly affect the OCT measurement. The materials were selected for their distinct spectral properties in the infrared region. To ensure reliability, we acquired images using a scanning electron microscope after performing the semiconductor production process. We verified the feasibility of the application of OCT for defect inspection and product verification of touch-screen panels. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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