Window glass, electronic device comprising same, and method for manufacturing window glass
AssigneeSamsung Electronics Co., Ltd.
InventorsGijea PARK, Wanju SIN, Hakju KIM, Jongmun CHOI, Hyunsuk CHOI
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Abstract
Disclosed is window glass including: a glass layer, and a deposition layer disposed on the rear surface of the glass layer, wherein the deposition layer includes: a first source layer formed on the surface of the glass layer and including silicon oxide; a second source layer laminated on the rear surface of the first source layer and including a material having a higher optical refractive index than an optical refractive index of the silicon oxide; and a third source layer stacked on the rear surface of the second source layer and including silicon oxide.
Claims15
Window glass including:
- a glass layer, and
- a deposition layer disposed on the rear surface of the glass layer,
- wherein the deposition layer includes:
- a first source layer formed on the surface of the glass layer and including silicon oxide (SiO2);
- a second source layer laminated on the rear surface of the first source layer and including a first material having a higher optical refractive index than an optical refractive index of the silicon oxide (SiO2);
- and
- a third source layer laminated on the rear surface of the second source layer and including silicon oxide (SiO2).
An electronic device including:
- a housing including window glass including a curved portion bending and extending from one surface of the electronic device toward the other surface of the electronic device and forming the one surface of the electronic device, and a plate forming an other surface of the electronic device;
- and
- a display arranged between the window glass and the plate,
- wherein the window glass includes a glass layer and a deposition layer disposed on the rear surface of the glass layer, and
- the deposition layer includes:
- a first source layer formed on the surface of the glass layer and including silicon oxide (SiO2);
- a second source layer laminated on the rear surface of the first source layer and including a first material having a higher optical refractive index than an optical refractive index of the silicon oxide (SiO2);
- and
- a third source layer laminated on the rear surface of the second source layer and including silicon oxide (SiO2).
A method of manufacturing window glass, including:
- a deposition process forming a deposition layer on the rear surface of glass through an inductively coupled plasma (ICP) sputtering method;
- and
- a molding process molding, bending, and extending, toward the rear surface, at least one side edge portion of the glass on which the deposition layer is formed.
Dependencies are inferred from the claim text.