A recent study by Harvard researchers find that E Ink displays with front lighting are up to three times less stressful for retinal cells than LCD displays. E Ink displays without a front light do not emit any blue light and so are not stressing retinal cells at all.

Blue light, according to researchers, is potentially harmful when emitted into the eyes for hours at a time. Blue light poses a hazard to retinal cells in the eye, and exposure to blue light near bedtime reduces levels of the sleep-inducing hormone melatonin, disrupting the circadian rhythm and restorative sleep.

The effects of blue light are known for a long time, and this new research finding is not surprising.

E Ink recently launched its latest segmented display technology, E Ink Prism 3, which features dynamic color changing capabilities. As part of the launch of this new technology, BMW presented its latest concept, the i Vision DEE car, which is covered with Prism 3 panels:

The i Vision DEE is covered with 240 panels, capable of showing 32 colors according to BMW (a bit strange as E Ink says the Prism 3 offers a palette of 8 colors only). Anyway this is a pretty nice concept, that builds on BMW's iX Flow shown a year before and covered with similar panels, but with monochrome (grayscale) Prism panels.

E Ink Holdings launched its latest segmented display technology, E Ink Prism 3, which features dynamic color changing capabilities. The new Prism 3 display offers product designers to choose from eight colors and combine them with patterns to create rich, dynamic surfaces.

The Prism 3 offers low power consumption (as with all E Ink bistable displays), and it is thin and durable. The Prism 3 offers designers the option of combining intricate patterns and colors onto the surface to enhance products.

In April 2022, E Ink announced its latest color ePaper display, the Gallery 3, targeting applications in eReaders and Notes devices. The Gallery 3 is based on E Ink's ACeP (Advanced Color ePaper) platform, where a full-color gamut is achieved through a four particle ink system: cyan, magenta, yellow and white. The displays offer fast refresh rates (350 ms for black and white, 500-1500 ms for color refresh), a substantial improvement over the first generation E Ink Gallery.

E Ink today announced that Gallery 3 has moved into mass production, with customer products from Bigme, BOOX, iFlyTek, iReader, PocketBook, Readmoo, and AOC coming down the pipeline in 2023 and beyond.

Back in March 2022, E Ink announced that it has joined RE100, a global renewal energy initiative, and has committed to use 100% renewable energy by 2030. The company announced today that 20% of the energy it uses is generated from renewable sources (RE20) - the first display company to do so.

In December 2021 E Ink announced that it aims to achieve Net Zero Carbon Emissions by 2040.

Small luxury hotel group Familux has installed over 150 E Ink displays at its four resorts, using the displays for several applications. One application is the Program Wall, which uses 18 screens to show guests the day's event, QD codes to sign up and more.

Visionect provided the screens and system to Familux, while MIndstream provided the programming and data management services.

ePaper display provider Papercast announced that its real-time passenger information system has been deployed in Qatar to help with visitor transportation between the eight worldcup stadiums across the five cities of Qatar.

The company says it believes this is one of the world's largest single Paper deployment - it includes 23 solar-powered E Ink displays.

According to reports, Huawei filed a lawsuit against Amazon and its hardware partner Compal Electronics, saying that Amazon's Kindle being produced in China infringe upon Huawei's E Ink patents.

It is revealed that Huawei sold over 110,000 units of its MatePad Paper device in just 2 months, surpassing Amazon's Kindle sales in the same period. Amazon announced plans to withdraw from the local market in China earlier this year.

The McLaren F1 team have placed a small E Ink display on the cockpit of its racing car, as it aims to replace the current sticker-based advertising with something more dynamic and sophisticated.

The integrator is a company called Seamless Digital. This project will enable to rotate advertisers without removing stickers, and sell smaller ad packages (i.e. you can endorse just one 'lap') which may increase revenue.

Several years ago US-based Reviver Auto developed E Ink based car plates, called the RPlate pro, that can show customized messages when the car is parked, and also can update plates without delay. In 2018, several states in the US started testing the digital plates.

Towards the end of September 2022, California issued a new law, AB 984, which makes E Ink displays a legal alternative to standard metal plates. There are some conditions to the use of the display. The only company that got approved to is indeed Reviver Auto.