At ISE 2025, the world’s leading professional systems integration exhibition, NovaStar, a pioneer in display control solutions, made a significant appearance with its wholly-owned subsidiary TBSilicon, unveiling an innovative MLED full-link solution powered by TBSilicon’s self-developed driver chip.
This solution not only boosts the overall performance of display systems but also brings four major breakthroughs to the industry: ultra-high low-gray refresh rate, ultra-high dynamic contrast ratio, ultra-high grayscale levels, and ultra-high precision color temperature control. TBSilicon’s breakthroughs in MLED driver chip technology have earned unanimous praise from industry experts and professional clients alike.
I. High-Performance Hybrid PWM+PAM Driver Chip
The Hybrid series driver chips showcased by TBSilicon marked the global mass production of PWM+PAM driving technology for LED driver chips, and their outstanding performance became a focal point at the exhibition. The series features four key highlights:
- Ultra-High Low-Gray Refresh Rate: Achieving a 240Hz refresh rate at 1 gray level, a refresh rate of over 1200Hz at 1 nit brightness, and a peak refresh rate exceeding 15,360Hz, effectively addressing the industry’s low-gray flicker issue.
- Ultra-High Dynamic Contrast Ratio: Utilizing Hybrid PWM+PAM driving technology and the MG (MagicGray) algorithm, dynamic pixel-level peak brightness adjustment is realized, offering exceptional dynamic contrast that allows even the darkest night sky to retain clear details.
- Ultra-High Grayscale Levels: Achieving a maximum of 24-bit grayscale, delivering incredibly fine image quality.
- Ultra-High Precision Color Temperature Control: Enabling pixel-level color temperature adjustment, highlighting the most subtle color differences, ensuring no detail is missed in the image.
During the exhibition, TBSilicon partnered with over 30 professional clients from both domestic and international markets to showcase the stunning visual experience delivered by the Hybrid PWM+PAM driver chips, featuring products such as TBS5367, TBS5266A, and TBS5267A.
TBS5367: Exceptional Performance with Column-Integrated Design
The TBS5367 utilizes 24-bit grayscale output technology to achieve precise color control, rendering images with exceptional clarity. With a refresh rate of over 1200Hz at 1 nit brightness, it eliminates low-gray flicker entirely. By combining Hybrid PWM+PAM driving technology and the MG algorithm, it significantly enhances both static and dynamic contrast ratios, making the image more vivid and three-dimensional. Additionally, the pixel-level dynamic energy-saving technology effectively reduces power consumption, supporting green and sustainable development.
TBS5266A and TBS5267A: The Next Step for 16-Channel Driver Chips
The TBS5266A and TBS5267A are versatile 16-channel driver chips suitable for common cathode and common anode displays. Compared to conventional 16-channel driver products, these new TBSilicon chips with pixel-level hybrid driving technology significantly improve low-gray display performance and energy efficiency, further enhancing image detail and energy performance.
II. Full-Link Solution: Perfect Integration of Driver Chips and System
The full-link solution demonstrated at NovaStar’s booth integrates TBSilicon’s core driver chip technology with NovaStar’s leading display control system, offering a complete solution from chip to system. This solution ensures seamless integration from signal processing to display output, maximizing the performance of TBSilicon driver chips. Whether for large-scale commercial displays, stage performances, virtual shooting, or high-end home theaters, the solution provides users with an unparalleled visual experience.
Darkroom Challenge: Perfect Low-Gray Performance Displayed
To fully showcase the outstanding low-gray performance of TBSilicon’s driver chips, a darkroom was specially set up at the NovaStar booth. This unique display method attracted numerous industry experts to experience it firsthand. Inside the darkroom, the low-gray flicker-free performance, linear grayscale gradient, and high refresh rate characteristics of the driver chips were demonstrated in full, with experts praising their exceptional display quality and stability.
III. The Future is Here: Together We Reach the Peak of Display Technology
TBSilicon, a wholly-owned subsidiary of NovaStar, has achieved groundbreaking results in the driver chip field. With perfect integration with control systems, it collaborates with industry partners to drive display technology innovation, delivering an unparalleled MLED display experience!
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