TCL CSOT has unveiled a new 14-inch laptop display panel featuring an ultra-low refresh rate capability. The company announced the technology on May 7, 2026, at SID Display Week. This screen achieves a minimum refresh rate of 0.01Hz, which the vendor claims is the first implementation of such a low rate on an LCD panel.
New high-mobility 50 Oxide technology reaches 50 cm2/Vs electron mobility
The display utilizes a high-mobility 50 Oxide technology that reaches an electron mobility of 50 cm²/V·s. This specification allows the panel to overcome the structural limitations of amorphous silicon and low-temperature polycrystalline silicon regarding leakage current and flicker. The screen also incorporates ARR Multi-Zone Dynamic Frequency Conversion technology to manage refresh rates across different areas of the display.
Specifications
- Panel Size: 14-inch
- Minimum Refresh Rate: 0.01Hz
- Technology: 50 Oxide (High Mobility)
- Electron Mobility: 50 cm²/V·s
- Power Consumption Reduction: 50%
Global availability for the 50nm screen version will begin in 2026
TCL CSOT states that the new screen reduces power consumption by 50% compared to previous solutions. The technology integrates artificial intelligence for scene recognition. This system allows static areas of the image to drop to 0.01Hz while video areas maintain higher refresh rates. The manufacturer plans to begin mass production of 30nm screens in 2025 and 50nm screens in 2026.
The vendor has confirmed that global availability for the 50nm screen version will begin in 2026. No pricing information has been provided for the new display technology. The company has not yet confirmed specific launch windows for individual laptop models that will utilize this panel.
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