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Proceedings Paper

Finishing of display glass for mobile electronics using 3M Trizact diamond tile abrasive pads
Author(s): Lianbin Zheng; Tim Fletcher; Tee Koon Na; Bruce Sventek; Vince Romero; Paul S. Lugg; Don Kim
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Paper Abstract

This paper will describe a new method being used during the finishing of glass displays for mobile electronics including mobile hand held devices and notebook computers. The new method consists of using 3M TrizactTM Diamond Tile Abrasive Pads. TrizactTM Diamond Tile is a structured fixed abrasive grinding technology developed by 3M Company. The TrizactTM Diamond Tile structured abrasive pad consists of an organic (polymeric binder) - inorganic (abrasive mineral, i.e., diamond) composite that is used with a water-based coolant. TrizactTM Diamond Tile technology can be applied in both double and single side grinding applications. A unique advantage of TrizactTM Diamond Tile technology is the combination of high stock removal and low sub-surface damage. Grinding results will be presented for both 9 micron and 20 micron grades of TrizactTM Diamond Tile abrasive pads used to finish several common display glasses including Corning GorillaTM glass and Soda Lime glass.

Paper Details

Date Published: 7 October 2010
PDF: 10 pages
Proc. SPIE 7655, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 76550L (7 October 2010); doi: 10.1117/12.865606
Show Author Affiliations
Lianbin Zheng, 3M South China Technical Ctr. (China)
Tim Fletcher, 3M Company (United States)
Tee Koon Na, 3M Innovation Ctr. (Singapore)
Bruce Sventek, 3M Company (United States)
Vince Romero, 3M Company (United States)
Paul S. Lugg, 3M Company (United States)
Don Kim, 3M Asia Pacific Pte Ltd. (Korea, Republic of)


Published in SPIE Proceedings Vol. 7655:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; Yoshiharu Namba; David D. Walker; Shengyi Li, Editor(s)

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