Q: What are the main applications for 5N indium?

Our 5N indium is primarily used for OLED display manufacturing (sputter targets), III-V semiconductor photonics (InP epi wafers), and next-generation µLED backplanes. It meets delta-R < 3 µΩ cm uniformity requirements for display-grade applications.

Q: What forms and packaging are available?

In-OPTO™ is available in 1 kg shot and 5 kg trapezoid ingots. Products are sealed in inert atmosphere using foil-vacuum double bags, packed in aluminum crates on ISPM-15 pallets, with 48-hour FedEx white-glove delivery or sea-freight options for 20-ton lots.

Q: How does the MOFCOM license benefit customers?

Our MOFCOM license (CN-IN-3471-2025) is tied to our Hong Kong recipient status, allowing us to bypass recent EU/KR quota delays. This ensures stable supply continuity for customers in regulated markets.

Question 1

What is the purity level of In-OPTO™ indium ingot?

Accepted Answer

In-OPTO™ indium ingot has a guaranteed purity of ≥99.995% (5N), with oxygen content below 10 ppm (LECO) and strictly controlled trace metal impurities including Fe < 5 ppm, Cu < 5 ppm, and Pb < 1 ppm.

Question 2

What are the main applications for 5N indium?

Accepted Answer

Our 5N indium is primarily used for OLED display manufacturing (sputter targets), III-V semiconductor photonics (InP epi wafers), and next-generation µLED backplanes. It meets delta-R < 3 µΩ cm uniformity requirements for display-grade applications.

Question 3

What forms and packaging are available?

Accepted Answer

In-OPTO™ is available in 1 kg shot and 5 kg trapezoid ingots. Products are sealed in inert atmosphere using foil-vacuum double bags, packed in aluminum crates on ISPM-15 pallets, with 48-hour FedEx white-glove delivery or sea-freight options for 20-ton lots.

Question 4

How does the MOFCOM license benefit customers?

Accepted Answer

Our MOFCOM license (CN-IN-3471-2025) is tied to our Hong Kong recipient status, allowing us to bypass recent EU/KR quota delays. This ensures stable supply continuity for customers in regulated markets.

In-OPTO™ 5N Indium Ingot

Display-Grade Uniformity

License-Proof Supply

Drop-In Qualification

Technical Snapshot

Availability

Applications

Packaging & Logistics

Standard Packaging

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