Zeochem logoSwitzerland-based Zeochem, established in 1818, is a high quality chemical developer that produces molecular sieves, Deuterium labeled compounds, specialty Zeolites and chromatography gels.

For the OLED industry, Zeochem provides under the brand name ZEOtope a large selection of Deuterated Reagents, used for the production of deuterium labeled blue OLED emitter materials.


Kyulux logo Kyulux, established in Japan in 2015, develops next generation materials for OLED displays and lighting.

Based on exclusively-licensed technology from Kyushu University, Kyulux develops 4th-generation Hyperfluorescence TADF emitters that enable cost-effective, durable and efficient OLEDs that do not rely on rare metals. Kyulux is developing red, green, yellow and blue HF emitter systems.

Light and Charge Solutions (L&CS)

Light and Charge Solutions logoUS-based Light and Charge Solutions (L&CS) was established in 2019 to design next-generation electron and hole transport materials (ETM, HTL) for organic electronic devices, including OLED lighting and display panels.


ChangChem logoChina-based ChangChem, established in 2000, develops and sells fine organic compounds and intermediates for the pharmaceutical and OLED industries.

DS Neolux

DS Neolux logoKorea-based DS Neolux, owned by Duksan Hi-Metal (part of the DS Holdings group) produces a wide range of OLED materials.

DS Neolux's main materials ETL, EIL, HTL and HIL. The company also produces a red OLED host materail and CPL protective layers for AMOLED displays.

DS Neolux is a public company in Korea (213420.KQ)

JSR Corporation

JSR Corporation logoJapan-based JSR Corporation, established in 1957, develops and markets materials and products for industries such as semiconductors, life-sciences, packaging, computing and more.

For the OLED industry JSR offers pixel defining layer (PDL) materials, planarization layer materials (PLN) and materials for alignment of flexible/film substrates.

P&H Tech

P&H Tech logoKorea-based P&H Tech produces chemicals for the semiconductor and the display industry.

For the OLED market, the company produces EBL, HTL, host materials and OLED intermediates.

Ajinomoto Fine-Techno

Ajinomoto Fine-Techno logoJapan-based Ajinomoto Fine-Techno (AFT), a subsidiary of Ajinomoto, develops and produces electronic materials, functional materials and activated carbon.

For the OLED industry, Ajinomoto developed a film-type encapsulation solution.

Henan Ouber Technology

Henan Ouber Technology logoChina-based Henan Ouber Technology develops materials for the pharmaceutical, display and other markets.

For the OLED industry, Henan Ouber Tech produces OLED intermediates, including Trianzines, Carbazole, Amine, Anthracene, Biphenyl, Furan, Naphthalene and Isoquinoline.


LORDIN logoLORDIN is an early-stage company established in 2020 that aims to develop efficient blue OLED emitter materials based on triplet harvesting.

The company also offers services to the OLED industry.