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US 2026/0287795 A1Published application
Cover plate and electronic device
AssigneeHonor Device Co., Ltd.
InventorsDengkui Miao, Wenbin Xu, Wei Wang, Shuai Han, Qiuqun Chen
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Abstract
This application provides a cover plate and an electronic device, and relates to the field of electronic product technologies. The cover plate includes a substrate and a scratch-resistant film layer that are disposed in a stacked manner. The scratch-resistant film layer includes a silicon element and a doped element, a valence state of the doped element is a valence of +3 or a valence of +5, and the doped element does not include a nitrogen element.
Claims20
A cover plate, comprising:
- a substrate and a scratch-resistant film layer that are disposed in a stacked manner, wherein
- the scratch-resistant film layer comprises a silicon element and a doped element, a valence state of the doped element is a valence of +3 or a valence of +5, wherein the doped element comprises at least one of a boron element, a phosphorus element, and an aluminum element.
An electronic device, comprising:
- a frame;
- a screen, wherein the screen comprises a light-transmitting cover plate and a display that are disposed in a stacked manner, and the light-transmitting cover plate is fixedly connected to the frame, and
- a back cover, wherein the back cover is disposed on a side that is of the frame and that faces away from the light-transmitting cover plate;
- and
- at least one of the back cover and the light-transmitting cover plate comprises:
- a substrate and a scratch-resistant film layer that are disposed in a stacked manner, wherein
- the scratch-resistant film layer comprises a silicon element and a doped element, a valence state of the doped element is a valence of +3 or a valence of +5, wherein the doped element comprises at least one of a boron element, a phosphorus element, and an aluminum element.
4 more elements
Dependencies are inferred from the claim text.