Electronic ink screen and touch screen electronic equipment

By setting screen marking ink on the edge of the screen frame and combining it with staggered avoidance and light-blocking layers, the light leakage problem at the edge markings of the E Ink screen was solved, improving the visual experience and performance of the e Ink screen.

CN224303998UActive Publication Date: 2026-05-29CHONGQING LAIBAO TECH
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Patent Information

Application Number
CN202521665093.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-06
Publication Date
2026-05-29
Estimated Expiration
2035-08-06

AI Technical Summary

Technical Problem

There is light leakage at the edge markings of the Eink screen, which affects the product's performance and quality.

Method used

Screen marking ink is applied to the edge of the screen frame. By either avoiding the installation position of the screen light source with the screen marking ink or by applying a light-blocking layer to the screen marking ink area, the leakage of light through the screen marking ink is reduced.

Benefits of technology

It effectively prevents light leakage at the screen markings, improving the visual experience and performance quality of the e-ink screen.

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Abstract

The utility model relates to the technical field of electronic screens, in particular to an electronic ink screen and a touch screen electronic device.The electronic ink screen comprises a protective screen plate and an electronic paper screen, a screen light source is arranged in the electronic paper screen, the protective screen plate comprises a screen frame edge, and screen identification ink is arranged on the screen frame edge; the screen identification ink comprises ink particles; the screen identification ink relatively avoids the mounting position of the screen light source; or a light shielding layer is arranged at the printing ink part of the screen mark. According to the utility model, the phenomenon of light leakage at the Eink screen edge identification can be effectively improved, and the performance quality of a screen product is improved.
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