Display device comprising cover layer and cover layer for display device
AssigneeSamsung Display Co., Ltd.
InventorsChae Kyeong LEE, Won Jong BAEK, Jeong Seok LEE
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Abstract
A cover layer for a display device, the cover layer including a sapphire substrate; a first cover layer disposed on the sapphire substrate, the first cover layer including MgF2, the first cover layer having a thickness in a range of about 16 nm to about 26 nm; a second cover layer disposed on the first cover layer, the second cover layer including Si9Al2O10, the second cover layer having a thickness in a range of about 45 nm to about 70 nm; and a third cover layer disposed on the second cover layer, the third cover layer including perfluorinated polyether (PEPE), the third cover layer having a thickness in a range of about 10 nm to about 45 nm.
Claims16
A cover layer, comprising:
- a sapphire substrate;
- a first cover layer disposed on the sapphire substrate, the first cover layer including MgF2, the first cover layer having a thickness in a range of about 16 nm to about 26 nm;
- a second cover layer disposed on the first cover layer, the second cover layer including Si9Al2O10, the second cover layer having a thickness in a range of about 45 nm to about 70 nm;
- and
- a third cover layer disposed on the second cover layer, the third cover layer including perfluorinated polyether (PEPE), the third cover layer having a thickness in a range of about 10 nm to about 45 nm.
A display device comprising:
- a light-emitting-element layer including a light emitting element emitting light;
- and
- a cover layer disposed on the light-emitting-element layer,
- wherein the cover layer includes:
- a sapphire substrate;
- a first cover layer disposed on the sapphire substrate, the first cover layer including MgF2, the first cover layer having a thickness in a range of about 16 nm to about 26 nm;
- a second cover layer disposed on the first cover layer, the second cover layer including Si9Al2O10, the second cover layer having a thickness in a range of about 45 nm to about 70 nm;
- and
- a third cover layer disposed on the second cover layer, the third cover layer including perfluorinated polyether (PEPE), the third cover layer having a thickness in a range of about 10 nm to about 45 nm.
Dependencies are inferred from the claim text.