Home > LED Sapphire Substrate >

2 Inch LED Sapphire Substrate For High End Lighting

Product Categories

Chongqing Silian Optoelectronic Science & Technology Co., Ltd.

Contact Now

2 Inch LED Sapphire Substrate For High End Lighting

Name: 2 Inch LED Sapphire Substrate For High End Lighting
Brand: Silian
Price: 1 USD

Best 2 Inch LED Sapphire Substrate For High End Lighting wholesale

Brand Name : Silian

Model Number : Customized

Certification : SGS/ ISO

Place of Origin : Chongqing，China

MOQ : 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

Contact Now

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.

2 Inch LED Sapphire Substrate For High End Lighting

Product Tags: