The Triton panel cost a fortune and suffered from a weak contrast ratio and slow refresh rates. ClearInk Does Color and Video for Less MoneyĮ Ink's Triton was a first-generation color e-paper technology, but it never stood a chance of reaching Amazon's Kindle. Even so, ClearInk has several advantages over its competitors. It has remained quiet since 2019, and as of 2022, it appears it hasn't released a single product while E Ink has released several refinements of its Kaleido technology. Unfortunately, ClearInk seems to have fallen silent online despite its manufacturing partners. So while the Gallery 4100's complex, four-pigment system may require additional power, it's a trivial amount.ĬlearInk manages to do a few things that its competitors cannot: cost-efficient color video without requiring a backlight. In other words, most users won't notice any difference in battery life. However, according to O'Malley, Gallery 4100's power consumption is infinitesimally smaller than the Wi-Fi power drain. Gallery 4100 consumes slightly more power than E Ink Carta. These characteristics make ACeP perfect for reading textbooks and comic books. However, if any color reflective screen ever makes its way into a Kindle, it'll likely be ACeP because of its high color saturation and fast refreshes for black-and-white text. If that's an indication of what a consumer e-reader would cost, then it may remain unaffordable. ACeP development kits, which are already available in digital signage products, cost hundreds of dollars. As a result, early ACeP panels could cost a significant amount more than black-and-white E Ink. The added complexity may mean that ACeP v2 requires beefier hardware and more expensive manufacturing processes. The reduced complexity means faster page turns, although color refreshes take considerably longer to refresh. A black-and-white panel only needs to arrange two pigments on the screen.
The added complexity causes the slower refresh speeds since whenever a color image is displayed on screen, the hardware arranges cyan, magenta, yellow, and white (CMYW) in elaborate and complicated combinations, which constitute an image. Unlike E Ink and other technologies that use black-and-white pigments, ACeP uses four colors. ACeP v2 May Cost More Than Black-and-White E Ink Ereaders A black-and-white image has less complexity relative to color, so Gallery 4100 can render it more quickly. In other words, Gallery 4100 can rapidly increase refresh speeds by computationally simplifying the image it's drawing. While Gallery 4100 uses four pigments to generate color images, it only uses two colors to generate blacks. In 2022, Tim O'Malley further elaborated on ACeP's fast refresh capabilities. The missing video showed that ACeP v2 can turn black-and-white pages similar in speed to Carta panels. The video mentioned in the quote refers to a now-removed clip demonstrating ACeP v2's color and black-and-white capabilities.
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In the video you referenced, the black and white images are only requiring the black and white particles to move, not the full four that are contained within the capsule." "The refresh rate is impacted by the number of particles being moved within a capsule or Microcup®. The most important feature is fast-refresh: While E Ink declined to state any upcoming product release date, they did confirm specific features. The big revelation is that a four-color pigment E Ink system is coming to ereaders. ACeP v2 Color E Ink Is Designed for Ereaders
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