Indium (In) Pellets Description:

The core application of indium (In) particles and evaporation materials is to utilize its high thermal conductivity, 

low melting point, excellent electrical conductivity, and good wettability to form functional thin films on 

various substrates through processes such as vacuum evaporation.

Purity: 4N,4N5,5N,6N,7N

Size: 1-10mm, 1-20mm , 1-5mm, 0.5kg ingot, 1kg ingot ,Customize Size

Shape: Granules,Beads,Pellets,Lump; Ingot; Customize Shape

Application:

These thin films play an irreplaceable role in high-end manufacturing, particularly in semiconductor packaging and 

optoelectronic displays. The following are their main applications:

Semiconductors and Microelectronics

1. Thermal Interface Material (TIM1): Used for efficient heat conduction between high-performance chips such 

as CPUs and GPUs and heat sinks.

2. Chip Packaging Interconnect: Used as solder to achieve low-temperature, high-reliability electrical interconnection 

between chips and substrates.

Optoelectronics and Displays

1. Transparent Conductive Film: Used to manufacture ITO (Indium Tin Oxide) thin films, a core electrode material for LCDs, 

touchscreens, and OLEDs.

2. Optical Thin Film: Used in high-end optical devices such as filters and antireflective coatings.

New Energy and Electronic Devices

Special Alloys and Coatings

1. Low-Temperature Solder: Used to manufacture heat-sensitive welding alloys.

2. Wear-Resistant/Antistatic Coating: Used as an additive to improve the wear resistance and antistatic properties of materials.

In-5N-COA