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US 11,685,142 B2Granted
Cover window and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorsSu Jin Sung, Young-Min Park
Life of this patent
Estimating the term…
Abstract
A cover window according to an embodiment includes a first layer having a first Young's modulus, and a second modulus layer disposed on the first modulus layer and having a second Young's modulus greater than the first Young's modulus. Each of the first modulus layer and the second modulus layer includes a polymer resin and glass fibers, and a volume ratio of the glass fibers in the first modulus layer is greater than a volume ratio of the glass fibers in the second modulus layer.
Claims10
A display device comprising
- a display panel and a cover window disposed on the display panel,
- wherein the cover window includes:
- a first layer having a first Young's modulus, and
- a second layer disposed on the first layer and having a second Young's modulus greater than the first Young's modulus,
- wherein each of the first layer and the second layer includes a polymer resin and glass fibers, and
- wherein a volume ratio of the glass fibers in the first layer is less than a volume ratio of the glass fibers in the second layer.
3 more elements
Dependencies are inferred from the claim text.