2 Inch LED Sapphire Substrate For High End Lighting

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Chongqing Silian Optoelectronic Science & Technology Co., Ltd.

City: chongqing

Province/State:chongqing

Country/Region:china

Tel:86--4008310499

Contact Person:
Ms.Wu View Contact Details

2 Inch LED Sapphire Substrate For High End Lighting

Brand Name	Silian
Model Number	Customized
Certification	SGS/ ISO
Place of Origin	Chongqing，China
Minimum Order Quantity	500pcs
Price	Negotiable
Payment Terms	Western Union, T/T, MoneyGram
Supply Ability	20,000 pcs/month
Delivery Time	5-8 weeks
Packaging Details	1pcs/12pcs/25 pcs
Diameter	100 ± 0.15 mm
LTV	≤2.5 um
Bow	0 ~ (-10) um
Color	Transparent; other colors
Name	2 Inch LED Sapphire Substrate
Material	High-purity mono-crystal Al2O3
Thickness	650 ± 20 um
Primary Flat	30＋1.0 mm

Detailed Product Description

2 Inch LED Sapphire Substrate For High-End Lighting

Product Description

Sapphire is the main substrate material for LED lighting chips. Due to its obvious comprehensive advantages in cost and performance, it accounts for up to 90% of all types of substrates for LED lighting.

Technical Specification

Item		4"	Unit
Dimension	Diameter:	100 ± 0.15	mm
	Thickness:	650 ± 20	um
	Primary Flat:	30＋1.0	mm
Orientation	Surface-cut:	C plane : Tilt 0.2°±0.1° in M axis /	~
	Primary Flat:	A plane : 0° ± 0.15°	~
Flatness	Bow:	0 ~ (-10)	um
	Warp:	≤ 20	um
	Total Thickness Variation (TTV):	≤ 10	um
	LTV	≤2.5	um
	Front side Roughness	≤0.2	nm
	Back side Roughness	0.8-1.2	um
	Cleanliness	No particles and fingerprints	~
4. Material Quality	High-purity mono-crystal Al2O3		~

Application

1. Lighting category: high-end lighting, smart street lights, various backlight sources, plant lighting, medical applications, etc.
2. Consumer display electronics window: mobile phone screen, backlight Mini-LED technology, camera lens, etc.
3. Military applications: missile nose fairings, airborne radar photoelectric equipment windows, high-performance laser weapons, bulletproof glass, etc.
4. Special windows: large telescopes, periscopes, scientific research and investigation equipment, etc.

Product Tags: SGS 2 Inch LED Sapphire Substrate SGS Al2O3 LED Sapphire Substrate SGS 2 inch sapphire wafer

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2 Inch LED Sapphire Substrate For High End Lighting

2 Inch LED Sapphire Substrate For High End Lighting

Product Description

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