Development of fixed abrasive chemical mechanical polishing process for glass disk substrates

Glass disk substrates are used in a wide range of portable devices because of their relatively high resistance to heat and shocks compared to aluminum substrates. Chemical mechanical polishing (CMP) with fixed abrasive pad is an alternative glass disk substrates finishing method to loose abrasive la...

Full description

Saved in:
Bibliographic Details
Main Authors: Tian, Ye Bing, Zhong, Zhao Wei, Lai, S. T., Ang, Y. J.
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2016
Subjects:
Online Access:https://hdl.handle.net/10356/85029
http://hdl.handle.net/10220/40941
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-85029
record_format dspace
spelling sg-ntu-dr.10356-850292020-03-07T12:47:13Z Development of fixed abrasive chemical mechanical polishing process for glass disk substrates Tian, Ye Bing Zhong, Zhao Wei Lai, S. T. Ang, Y. J. School of Mechanical and Aerospace Engineering A*STAR SIMTech Chemical mechanical polishing Fixed abrasive polishing Glass disk substrates are used in a wide range of portable devices because of their relatively high resistance to heat and shocks compared to aluminum substrates. Chemical mechanical polishing (CMP) with fixed abrasive pad is an alternative glass disk substrates finishing method to loose abrasive lapping and polishing with traditional pad. In this paper, we developed a chemical mechanical polishing process for 2.5-inch glass disk substrates using a fixed abrasive pad. A serial of CMP experiments were carried out under different polishing variables and conditioning modes (ex situ and in situ conditioning). The polishing performances were evaluated and analyzed in terms of surface roughness, surface topography, and material removal rate. The polishing characteristics were also discussed to reveal material removal mechanism and surface generation involved in fixed abrasive CMP for glass disk substrates. ASTAR (Agency for Sci., Tech. and Research, S’pore) 2016-07-15T05:17:55Z 2019-12-06T15:55:53Z 2016-07-15T05:17:55Z 2019-12-06T15:55:53Z 2013 Journal Article Tian, Y. B., Zhong, Z. W., Lai, S. T., & Ang, Y. J. (2013). Development of fixed abrasive chemical mechanical polishing process for glass disk substrates. The International Journal of Advanced Manufacturing Technology, 68(5), 993-1000. 0268-3768 https://hdl.handle.net/10356/85029 http://hdl.handle.net/10220/40941 10.1007/s00170-013-4890-4 en The International Journal of Advanced Manufacturing Technology © 2013 Springer-Verlag London.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic Chemical mechanical polishing
Fixed abrasive polishing
spellingShingle Chemical mechanical polishing
Fixed abrasive polishing
Tian, Ye Bing
Zhong, Zhao Wei
Lai, S. T.
Ang, Y. J.
Development of fixed abrasive chemical mechanical polishing process for glass disk substrates
description Glass disk substrates are used in a wide range of portable devices because of their relatively high resistance to heat and shocks compared to aluminum substrates. Chemical mechanical polishing (CMP) with fixed abrasive pad is an alternative glass disk substrates finishing method to loose abrasive lapping and polishing with traditional pad. In this paper, we developed a chemical mechanical polishing process for 2.5-inch glass disk substrates using a fixed abrasive pad. A serial of CMP experiments were carried out under different polishing variables and conditioning modes (ex situ and in situ conditioning). The polishing performances were evaluated and analyzed in terms of surface roughness, surface topography, and material removal rate. The polishing characteristics were also discussed to reveal material removal mechanism and surface generation involved in fixed abrasive CMP for glass disk substrates.
author2 School of Mechanical and Aerospace Engineering
author_facet School of Mechanical and Aerospace Engineering
Tian, Ye Bing
Zhong, Zhao Wei
Lai, S. T.
Ang, Y. J.
format Article
author Tian, Ye Bing
Zhong, Zhao Wei
Lai, S. T.
Ang, Y. J.
author_sort Tian, Ye Bing
title Development of fixed abrasive chemical mechanical polishing process for glass disk substrates
title_short Development of fixed abrasive chemical mechanical polishing process for glass disk substrates
title_full Development of fixed abrasive chemical mechanical polishing process for glass disk substrates
title_fullStr Development of fixed abrasive chemical mechanical polishing process for glass disk substrates
title_full_unstemmed Development of fixed abrasive chemical mechanical polishing process for glass disk substrates
title_sort development of fixed abrasive chemical mechanical polishing process for glass disk substrates
publishDate 2016
url https://hdl.handle.net/10356/85029
http://hdl.handle.net/10220/40941
_version_ 1681047211792662528