Visionox Releases Breakthrough Technology Enabling AMOLED Pixelization via Photolithography

Visionox, a world-leading supplier of OLED display technology, recently announced
that its self-developed Visionox intelligent Pixelization® (ViP) technology was
officially released in May 2023. This technology achieves AMOLED pixelization
through photolithography for the first time, significantly enhancing display
performance and marking a new era of development for AMOLED displays.
As a company incubated from Tsinghua University’s OLED project team, Visionox
has been committed to original innovation in the OLED field since its founding in
2001. To date, the company has filed over 21,000 OLED patents and has led the
development of more than 30 OLED international, national, and industrial standards.
The introduction of ViP technology represents yet another “world first” for Visionox,
following its earlier achievements including the world’s first ultra-narrow bezels and
mass-produced under-display camera (UDC) technology.
According to Visionox, the ViP technology abandons the limitations of traditional
Fine Metal Mask (FMM) processes, using photolithography to directly pattern
AMOLED pixels. This significantly improves pixel density, luminous efficiency, and
panel lifetime, while supporting high-efficiency production on larger substrates.
Based on this technology, Visionox has already begun construction of the world’s first
G8.6 AMOLED production line – the Hefei Govisionox G8.6 AMOLED production
line – in Hefei. With a total investment of CNY 55 billion, the line is designed for a
monthly input capacity of 32,000 glass substrates (2,290mm × 2,620mm), primarily
targeting the high-end medium-sized display market while also accommodating
small-sized products. The goal is to achieve a full-size, high-performance, high-
efficiency mass production solution for AMOLED displays.
Visionox states that the release and industrial application of ViP technology will drive
China’s display industry from “follow-along” innovation to “fundamental”
innovation, further solidifying its leading position in the global emerging display
market. (Source: VRAR WORLD)