Cover window, display device including the cover window, and electronic apparatus including the display device
AssigneeSamsung Display Co., Ltd.
InventorsJUYOUNG YOON, HYUN-HYANG KIM, DAHYE KIM
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Abstract
A cover window includes a base layer, an anti-reflection layer disposed on the base layer, and a nitrogen-containing layer disposed on the anti-reflection layer. The anti-reflection layer includes a high-refractive-index layer and a low-refractive-index layer disposed on the high-refractive-index layer. The nitrogen-containing layer has a thickness within a range of about 0.5 nm to about 5 nm, inclusive. Therefore, the cover window may have improved hardness and scratch resistance while exhibiting excellent reflectance.
Claims20
A cover window, comprising:
- a base layer;
- an anti-reflection layer disposed on the base layer and including a high-refractive-index layer and a low-refractive-index layer disposed on the high-refractive-index layer;
- and
- a nitrogen-containing layer disposed on the anti-reflection layer and having a thickness within a range of about 0.5 nm to about 5 nm, inclusive.
A display device, comprising:
- a display panel including a light-emitting element;
- and
- a cover window disposed on the display panel,
- wherein the cover window includes
- a base layer,
- an anti-reflection layer disposed on the base layer and including a high-refractive-index layer and a low-refractive-index layer disposed on the high-refractive-index layer, and
- a nitrogen-containing layer disposed on the anti-reflection layer and having a thickness within a range of about 0.5 nm to about 5 nm, inclusive.
An electronic apparatus, comprising:
- a display device having a module region defined therein;
- and
- an electronic module disposed on the module region,
- wherein the display device includes:
- a display panel including a light-emitting element, and
- a cover window disposed on the display panel, and
- wherein the cover window includes:
- a base layer,
- an anti-reflection layer disposed on the base layer and including a high-refractive-index layer and a low-refractive-index layer disposed on the high-refractive-index layer, and
- a nitrogen-containing layer disposed on the anti-reflection layer and having a thickness within a range of about 0.5 nm to about 5 nm, inclusive.
Dependencies are inferred from the claim text.