Pursuing ultimate optical precision on glass: Vogel Optoelectronics’ glass-based MiniLED technology breakthrough is recognized by industry authorities

Dr. Adi Abileah, an authoritative expert in the display industry, affirmed the innovation of Vogel Optoelectronics glass-based backlight at the 2025 SID Display exhibition, saying that the integration of high partitioning (5+~10K+) and precise light source control is a bold innovation. Recently, Wogel Optoelectronics conducted an in-depth online interview and exchange with Dr. Adi Abileah (former Chief Scientist of Planar Systems and SID Fellow). The two parties exchanged opinions on Wogel's innovative technology in the field of glass-based Mini LED.

Dr. Abileah has long been committed to active matrix liquid crystals, display optics and international standardization, and has far-reaching influence in the global display industry. During the communication with Vogel, Dr. Abileah expressed high affirmation of the innovative innovative architecture proposed by Vogel Optoelectronics, which combines 0OD (zero optical distance) to solve the LED crosstalk halo problem, MiniLED backlight thinning design and precise zone dimming. He believes that this solution has the potential to rival OLED in terms of optical performance, and at the same time has more advantages in terms of cost. LCD reapplied.

As one of the very few companies in the world with full-process capabilities for glass-based circuit boards, Vogel Optoelectronics continues to make breakthroughs in core technical fields such as glass thinning, yellow light processing, micron-level through glass vias (TGV), and multi-layer microcircuit stacking. These innovative technologies have been applied to next-generation Mini LED backlight and Micro LED display solutions, and have been successfully mass-produced in flagship products of well-known brands such as Hisense and Ledman.

The issues raised by Dr. Abileah such as HDR contrast, light angle distribution, light leakage control and brightness uniformity were discussed in more in-depth technical exchanges with the Vogel team. With "high ambient light contrast" becoming a key discussion topic, Vogel's team also introduced the OC (Open Cell) obsidian film technology used in current backlight designs. This technology is based on negative liquid crystal material (N-LC) and combined with a nanostructured anti-reflective coating, which can achieve ultra-high contrast, wide viewing angles and extremely low reflectivity, effectively reducing surface glare.

When this technology is combined with Vogel's glass-based backlight, equipped with high partitioning (5+~10K+) and precise light source control, it can significantly improve LCD display performance and further narrow the gap between Mini LED and OLED in terms of optical quality and cost efficiency. The innovative combination of LCD and WOG glass-based precision light source backlight design achieves better display effects and appearance aesthetics. It is not only an optimization of display technical parameters, but also a redefinition of backlight engineering aesthetics. It is also a major breakthrough in WOG's new glass-based display product architecture, allowing LCD to regain new display value.

Dr. Adi Abileah took a photo at the Wogel Optoelectronics SID Display Week 2025 booth

Dr. Adi Abileah visited the glass-based Mini LED backlight products at the Wogel Optoelectronics SID Display Week booth.

Source: Wogel Optoelectronics

TrendForce 2025 Mini LED backlight display trends and OLED technology competition analysis

Publication date: August 28, 2024
Language: Chinese/English
Format: PDF
Number of pages: 157 pages/year