OLED technologies companies

Sinovia Technologies develop roll-to-roll printed OLED production technologies, that enable fast and cost effective production of flexible OLED panels.

The company is building a pilot production line for OLED displays, and aims to offer displays for smart labeling, packaging, etc.

Ireland-based Rapt Touch (RAPT) is a provider of optical multi-touch systems for display makers and systems integrators. RAPT developed a unique and patented optical touch technology that is fully compatible with OLED displays, at all sizes.

RAPT's FTIR technology is based on low-cost LEDs that create an optical mesh of infrared light signals, read by photodetectors. The LEDs and the photodetectors are placed on the edge of the OLED display. The performance is not affected by capacitive coupling or display pattern noise, and can be used on any screen size.

RAPT's solution offers superb optical and touch performance and is highly compatible with OLED displays. The technology is cost effective as it is based on off-the-shelf components and its costs grow linearly with size (unlike other touch solutions).

RAPT Touch is a privately held company, with over 90 issued patents. RAPT’s products have already been deployed in several projects and systems, including Google’s 55” Jamboard, and HiteVision products.

https://www.rapttouch.com

Sanayi System, established in Korea in 2002, is a supplier of simulation software for LCD displays, OLED displays and touch panels.

For the OLED industry, Sanayi offers its TechWiz OLED software that provides OLED optical characteristic (EQE and outcoupling).

Germany-based Oreltech is an early stage company that commercializes a unique printed electronics technology based on novel conductive ink and production process.

The company's ink and processes are suitable for the deposition of OLED electrodes for flexible devices.

In 2017 we posted an interview with the company's Head of R&D, Konstantin Livanov.

China-based Viewtrix (also called Yunyinggu) was established in 2015 as a display technology provider. The company developed driver ICs for OLED and OLED microdisplays.

In 2020 the company raised $46 million in its Series D funding round, and announced that it has started mass producing its OLED drivers.

Korea-based Sapien Semiconductors is fabless design house that develops innovative CMOS backplane ASICs for both OLEDs and microLED displays. The company utilizes its patented PWM-based pixel driving circuit to achieve low power consumption.

Sapien offers a CMOS backplane ASIC that can achieve a pixel structure of 2-microns or smaller (over 12,000 PPI).

Korea-based Dowoo Insys, established in 2010, is a developer and supplier of glass products for the display industry.

Dowoo Insys develops ultra-thin glass covers for foldable OLED displays. The company provides its glass, which is a treated Schott Glass UTG, to Samsung Display.

Established in 1997, Taiwan-based Novatek Microelectronics Corp. is a fabless chip design company that provides a wide range of display driver ICs and SoC solutions.

Novatek develops drivers for both small-sized and large-area displays - LCD and AMOLED displays.

In 2019 the company says that its current OLED driver shipments are about a million unit per month, and it expects this number to double in the near future.