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Glass for thin panel display (FPD) Alkali-free glass substrate-OA-10G
Glass for thin panel display (FPD) Alkali-free glass substrate-Nippon Electric Glass Co., Ltd.

Glass for thin panel display (FPD) Alkali-free glass substrate
Nippon Electric Glass Co., Ltd.

Nippon Electric Glass Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

36.2hours


About This Product

OA-10G, an alkali-free glass substrate, is a plate glass formed using the overflow method and has an extremely smooth surface. This is an environmentally friendly glass that does not contain As or Sb, which are environmentally harmful substances, and is widely used as a substrate for liquid crystal displays and organic EL displays. Features

■Surface smoothness

This sheet glass is formed using the overflow method, so the surface is extremely smooth.

■Alkali-free glass

Alkali oxide content is less than 0.1%. It does not damage the thin film properties of amorphous silicon or polycrystalline silicon.

■Thermal dimensional stability

It exhibits high thermal dimensional stability in film formation processes, TFT formation processes, etc. This is because glass has a high strain point and a low coefficient of thermal expansion.

■Chemical surface stability

Stable against chemicals used in semiconductor processes and TFT formation processes. Maintains a smooth surface without clouding.

■Green glass

This is an environmentally friendly glass that does not contain As or Sb, which are environmentally hazardous chemicals.

■Surface defects (scratches, stains) Not observed during visual inspection.

・A grade: 10,000 lux ・B grade: 1,500 lux *Limited to priority coverage.

■Processing defects (scratches/dirt)

・Defect size: >1.0mm, allowable number of pieces: 0 pieces ・Defect size: ≦1.0mm, ignored *Progressive chips and cracks are not allowed. *Inspection conditions: Visual inspection under 1,500 lux in a dark room

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    Glass for thin panel display (FPD) Alkali-free glass substrate

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1 Models of Glass for thin panel display (FPD) Alkali-free glass substrate

Image Part Number Price (excluding tax) Transmittance λ=550nm (%) Dielectric constant 1MHz,RT Surface accuracy Surface roughness Surface accuracy waviness Chemical resistance 63BHF (20℃-3min) Chemical resistance 10%HCl (80℃-60min) Thermal expansion coefficient 30~380℃ (×10-7/K) Strain point (℃) Refractive index (nd) 587.6nm Density (×10^3kg/m3) Volume resistivity Log p 350℃ (Ω・cm) Young's modulus (GPa) Boisson ratio Vickers hardness Hv Alkali oxide content (wt%) Tan δ 1MHz,RT As,Sb content (wt%)
Glass for thin panel display (FPD) Alkali-free glass substrate-Part Number-OA-10G

OA-10G

Available upon quote

92

5.3

Ra:0.2nm *AFM *Limited to priority security.

0.06μm or less *Standard length 20mm (SEMI D15-1596) *Limited to priority security aspects.

No surface deterioration

No surface deterioration

38

650

1.52

2.46

12

73

0.2

600

0.1 or less

0.001

Free (less than 0.1)

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About Company Handling This Product

Response Rate

100.0%


Response Time

36.2hrs

Company Overview

Nippon Electric Glass Co., Ltd. (NEG) is a glass technology products manufacturer originally founded in 1949 a...

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