Electronic materials

Speedy development by taking advantage of the characteristics of Japan and China

HighChem imports and exports important materials and raw materials in a wide range of electronics fields including LCDs, OLEDs, optical fibers, and semiconductors. Considering the supply chain from upstream to downstream, we take advantage of the characteristics of Japan and China, and are able to quickly respond to various customer requests in the rapidly advancing field of electronics.

Main business areas

LCD/OLED related materials

In the LCD/OLED field, we handle important materials and raw materials in the upstream to downstream supply chain, and import and export in Japan and China. We also investigate and sell materials required for cutting-edge technology.

Optical fiber/wire related materials

We handle a wide range of optical fiber-related materials such as plastics, additives, and important starting materials, and have a track record of mass production in the domestic market.

▶High-purity silicon tetrachloride (5N-9N)
▶Flame retardants for electric wires/cables and other additives
▶Plastic for electric wires/cables

LED related materials

We are building a system in Japan and China that can offer one-stop total proposals for LED materials from upstream to downstream.

Chemicals for semiconductors

Chemicals for semiconductors We also handle a wide range of chemicals for semiconductors such as resists, etching solutions, and stripping solutions.

Deposition materials

We handle deposition materials such as HCDS, target materials, and high-purity metals.

Perovskite Solar Cells_Spiro-MeOTAD

Realized the Goals of "Cost Efficiency" and "Consistent Supply" for Perovskite Solar Cell Materials!

The hole transport material "Spiro-MeOTAD" for perovskite solar cells, developed by HighChem, is positioned to make a significant impact by offering a cost-effective solution for solar cell manufacturing. Moreover, it is designed to ensure a reliable and uninterrupted supply of raw materials, capable of meeting the demands even as perovskite solar cell production scales up.

Products and Services

Chemicals for Semiconductors

Classification	Item	CAS
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TDMAT	3275-24-9
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TDMASb	7289-92-1
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TDMAZr	19756-04-8
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TDMAHf	19782-68-4
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	DTBTe(di-t-butyltellurium)	83817-35-0
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	HCDS	13465-77-5
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TiCl4	7550-45-0
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	OMCTS	556-67-2
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	Tetramethylsilane/4MS	75-76-3
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TEB	150-46-9
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TEPO	2564-83-2
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TEOS	78-10-4
LED, LD, Electron devices, Optical devices	TESb	7365-44-8
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	TEAl	97-93-8
IC, ALD/ CVD/ Diffusion materials, Semiconductor materials	BF3	7637-07-2
Semiconductors /LED, LD, Electron devices, Optical devices	PH3	7803-51-2
Semiconductors /LED, LD, Electron devices, Optical devices	AsH3	7784-42-1
Semiconductors /LED, LD, Electron devices, Optical devices	TMGa	1445-79-0
Semiconductors /LED, LD, Electron devices, Optical devices	TMAl	75-24-1
Semiconductors /LED, LD, Electron devices, Optical devices	TMIn	3385-78-2
Semiconductors /LED, LD, Electron devices, Optical devices	TEGa	1115-99-7
Semiconductors /LED, LD, Electron devices, Optical devices	DEZn	557-20-0
Semiconductors /LED, LD, Electron devices, Optical devices	DMZn	544-97-8
Semiconductors /LED, LD, Electron devices, Optical devices	Cp2Mg	1284-72-6
Semiconductors /LED, LD, Electron devices, Optical devices	DETe	627-54-3
Semiconductors /LED, LD, Electron devices, Optical devices	TMSb	4325-85-3
Semiconductors /LED, LD, Electron devices, Optical devices等	Carbon tetrabromide	558-13-4
LED, laser, Semiconductor materials	Sapphire substrate	-
LED, laser, Semiconductors	GaN substrate	-
LED, laser, Semiconductor materials	GaAs substrate	-
LED, laser, Semiconductor materials	Si substrate	-
Semiconductor gas	NF3	7783-54-2
Semiconductor gas	SF6	2551-62-4
Semiconductor gas	WF6	7783-82-6
Semiconductor gas	Hydrofluoric acid	7664-39-3
	SiC powder	409-21-2

Classification

Item

CAS