Tianma shows 14-inch 2.8K In-cell Touch panel for Intel Razor Lake
Tianma Microelectronics attended Intel’s Client Ecosystem Symposium and Edge Solution Summit 2026 in Shanghai, where it showed two laptop display panels aimed at future AI PC designs.
Tianma focused on In-cell Touch, wide-range variable refresh rate support and lower power operation for high-end IT displays. The company also linked one of its panels to Intel’s next-generation Razor Lake platform.
Touch can shut off during static use
The first panel is a 14-inch 2.8K In-cell Touch display with a 30Hz to 120Hz refresh range. According to Tianma, the panel supports Intel’s ITST function, which allows the refresh rate and touch module to be managed together.
Source: Tainma
In static display scenarios, the panel can drop to 30Hz and disable touch input to reduce power use. When the system is woken through the mouse, keyboard or camera gesture detection, the panel returns to 120Hz and reactivates touch. Tianma says the 14-inch panel uses LTPS process technology and an in-cell touch structure. It also supports high-precision stylus input and uses an LTDI 2MUX driver chip for touch response and stability.
Razor Lake named
For some strange reason, the company decided to promote this new screen for Intel’s next-gen CPU architecture, Razor Lake. This architecture isn’t coming anytime soon, we are yet to see Nova Lake laptops, so we are definitely 1-2 years away from actual products shipping with Razor Lake.
Source: Tainma
The second panel is a 16-inch WQ display with a 1Hz to 120Hz variable refresh range. It uses oxide technology and can drop to 1Hz during static reading or presentation use, while switching to 120Hz for video playback or games. We have already see n such screens in Panther Lake-based Dell XPS systems. In fact, the next step is a 0.1Hz refresh rate .
This 16-inch panel has a 2560×1600 resolution, 500-nit brightness, 2000:1 contrast ratio and 100% DCI-P3 color coverage. Tianma says the design also reduces backlight power use, with the 1Hz mode targeting static content.
