Shulou(Shulou.com)11/24 Report--

CTOnews.com March 3 news, e-paper book reader and e-paper handwritten book is a kind of intelligent hardware device that uses e-paper as display screen. It is the most typical application scenario of e-paper and one of the pillars of e-paper industry. E-paper reader gives full play to the characteristics of e-paper, does not glow itself, relies on ambient light reflection imaging, eye protection effect is better than LCD and OLED screen.

At present, most of the full-color e-paper on sale uses E Ink Kaleido series color ink screen, this series of e-paper diaphragm uses printed color e-paper technology, of which E Ink Kaleido 3 is the latest technology in this series, supporting 4096 colors, color resolution up to 150ppi, and higher color saturation. According to ePaper Insight market research data, the penetration of full-color e-paper in the e-paper reader and handwritten book market was 2% in 2022, the penetration rate of full-color e-paper in handwritten book segment was 4%, and the penetration rate of full-color e-paper in reader segment was 1%. EPaper Insight believes that combined with the current dual-carbon strategic background and the upgrading of color e-paper technology by global e-paper manufacturers, the penetration of color e-paper in the e-paper reader and handwritten book market is expected to increase to 4% in 2023.

A number of new products with E Ink's latest mass production of E Ink GalleryTM 3 will also be available in 2023. Gallery 3 supports more than 50000 colors, more bright colors and color resolution up to 300ppi. The world's first Gallery 3 color e-paper smart office book, Bigme Galy, has been completed in Kickstarter crowdfunding and is expected to be launched in March 2023. Swiss brand PocketBook will also launch a new PocketBook Viva with Gallery 3 color ink screen in the first half of 2023. The major e-paper brands will bring a number of Gallery 3 products in 2023, and E Ink Gallery 3 will accelerate the penetration of color e-paper in the corresponding field.

In September 2022, black and white plasma electronic paper (EDS) made its debut. The technology adopts cofferdam structure design, which can support the TFT backplane with resolution up to 600ppi. Combined with color filter technology, it can achieve higher resolution color electronic paper display effect. In November 2022, Youda returned to the e-paper market to launch cholesterol liquid crystal electronic paper, rich dynamic division and iridescent Optoelectronics announced that the "color cholesterol electronic paper display" has been commercialized and will enter the mass production track in 2023. CLEARink total internal reflection electronic paper technology is also reorganized and settled in Wuxi in 2022. Based on the color filter process, the supply chain construction of full-color electronic paper based on the mainland will also enter the market in 2023. In 2022, E-Ink electrophoretic color electronic paper is leading the electronic paper technology to the full-color era.

CTOnews.com Note: E Ink Gallery 3 is developed using E Ink ACeP Advanced Color ePaper full-color electronic paper display technology. Based on the technical framework of full-color electronic paper, the full-color gamut color display effect is realized with cyan, magenta, yellow and white electronic inks. E Ink Gallery 3 increases the page turning speed to 350ms when displaying black and white text, and the update speed of the color display is also greatly improved. in the fast color display mode, the update speed is 500ms; the standard mode is from 750ms to 1000 milliseconds; the best color display mode is 1500 milliseconds, which takes 2 seconds for the first generation black and white display update and 10 seconds for color update time, bringing a significant speed increase.

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