Airoha Technology Unveils Revolutionary 4.2-Inch Ripple ESL at Computex 2026

Airoha Technology Partners with E Ink for the Launch of the 4.2-Inch Ripple ESL



Airoha Technology is breaking new ground with the global debut of its 4.2-inch Ripple™ Electronic Shelf Label (ESL) at Computex 2026. This exhibition marks a significant milestone for the company, as they take their first step into the ePaper Pavilion. With over 20 years of expertise in wireless technology, Airoha has established itself as a key player in the Bluetooth® audio segment, partnering with numerous leading acoustic brands worldwide.

The Ripple ESL is a significant evolution in electronic shelf technology, designed to cater to various retail and advertising needs. As Airoha progresses beyond audio technology, it has officially expanded its involvement in the short-range wireless IC market, showcasing its commitment to innovation and versatility. The newly developed ESL chip stands out as the first of its kind globally, and it promises substantial improvements in wireless technology, specifically in anti-interference and data transmission reliability.

Utilizing cutting-edge advancements in ePaper display technology, Airoha has collaborated with E Ink, a pioneer in ePaper innovations, to enhance the ESL's capabilities. E Ink's expertise in waveform and algorithm design has been instrumental in creating a product that significantly reduces the infamous flashing sensation associated with traditional ePaper displays. The Ripple ESL introduces a unique wave-like animation transition, leading to a more seamless visual experience, which is essential for dynamic retail media networks and effective point-of-purchase advertising.

"E Ink is committed to refining ePaper technology to optimize color performance, thereby enhancing the spread of ePaper applications especially in the advertising realm," said JM Hung, General Manager of E Ink. This collaboration with Airoha, recognized for its robust Bluetooth® technology, aims to pave the way for diverse applications in retail, logistics, and further afield.

Additionally, the new AB161x series chips by Airoha support the latest Bluetooth® SIG 5.4 standard, enabling ESLs to function efficiently while fulfilling emerging demands for visually impactful advertising at retail locations. Airoha's new product not only broadens the range of application environments but meets the increasing demand for shelf labels that serve dual purposes, functioning as both information displays and high-impact advertising tools.

YuChuan Yang, Senior Vice President at Airoha Technology, stated, "Our extensive experience in wireless communication and customer service, particularly in the Bluetooth® audio sector, has led us to explore exciting new realms beyond audio. Our transition into the ESL market is a natural progression, building on our strong Bluetooth® transmission capabilities that have garnered significant commercial success. We are excited to work with global partners to expand this technology globally and explore new commercial opportunities."

This pivotal launch at Computex 2026 puts Airoha Technology at the forefront of a competitive market, aligning with global trends towards digital transformation in retail. Through ongoing innovation and collaboration, Airoha is poised to significantly influence the future landscape of electronic shelf labels and short-range wireless communication. The Ripple ESL is not just a product; it is a testament to Airoha’s commitment to advancing technology for improved commercial applications that meet the challenges of modern retail environments.

Conclusion


As Airoha Technology continues to innovate, its partnership with E Ink and the launch of the 4.2-inch Ripple ESL represent a significant leap forward in the field of electronic communications and retail media. With a focus on enhancing the user experience through cutting-edge technology, Airoha is fully positioned to lead its customers into the future of retail.

Topics Consumer Technology)

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