Dimensional Criteria: Maximum size of 1500 x 1850 mm, length/width tolerances of +0.06%, and thickness options of 0.7 ± 0.07 mm, 0.63 + 0.063 mm, and 0.5 + 0.05 mm. Thickness range is ≤ 20 µm within a 150mm moving window.
Edge and Corner Specifications: Edges have a radius with a bevel width of 0.1 - 0.6 mm, corner cuts are 1.5 ± 1.0 mm, and squareness is ≤ 0.10% of the longer substrate edge.
Surface Quality: Streak pattern surface limit sample, warp for longer edges ≤ 400 mm is ≤ 0.40 mm, and > 400 mm is ≤ 0.1%. Waviness cut-off for 0.8–8 mm is ≤ 0.06 µm and for 0.8-25 mm is ≤ 0.33 µm.
Visual Fault Limits
Scratch & Stain: None visible on pattern surface using 5K lux; back surface has a 1.5K limit sample using 1.5K lux.
Quality level follows Mil-Std-105E with normal inspection and single sampling. Dimension criteria AQL is 1.0%, and visual criteria involve 100% inspection in process with AQL 2.5%.
Inspection Equipment and Methods
Dimensional measurements use laser gauges, calipers, micrometers, and other tools. Visual inspections are conducted in a darkened clean room with halogen or fluorescent lighting.
Contact Information
Corning Display Technologies has offices in North America, Japan, China, Taiwan, and Korea, with specific contact details provided for each location.
See more
All CORNING Display Technologies catalogs and technical brochures
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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