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US 12,351,509 B2Granted
Window and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsHoikwan Lee, Minki Kim, Byeong-Beom Kim, Seungho Kim, Yuri Kim, Jonghoon Yeum
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Abstract
A window including glass configured to protect an electronic panel from an external impact and a manufacturing method therefor include a base substrate having a front surface and a rear surface; and a bezel layer disposed on the rear surface of the base substrate, wherein the front surface of the base substrate has a roughness ranging from 0.2 nm to 3 nm, and at least a portion of the base substrate may be bent.
Claims19
A method of manufacturing a window comprising the operations of:
- providing an initial window which comprises glass and comprises a lithium oxide and phosphorus oxide (P2O5);
- and
- washing the initial window to manufacture the window,
- wherein the operation of washing comprises:
- an acid washing operation of providing the initial window into an acidic environment;
- and
- a base washing operation of providing the initial window, which has been subjected to the acid washing operation, into a basic environment, and
- wherein a roughness of the window ranges from 0.2 nm to 3 nm, and
- wherein the surface roughness of the window is lower than a roughness of the provided initial window.
6 more elements
A method of manufacturing a window, the method comprising the operations of:
- chemically strengthening a glass substrate so that a first initial substrate is formed;
- wherein the glass substrate comprises a lithium oxide and phosphorus oxide (P2O5);
- washing the first initial substrate with an acidic solution by immersing the first initial substrate into the acidic solution so that a second initial substrate is formed;
- and
- washing the second initial substrate with a basic solution by immersing the second initial substrate into the basic solution so that a window is formed,
- wherein a roughness of the window ranges from 0.2 nm to 3 nm, and
- wherein the surface roughness of the window is lower than a roughness of the first initial substrate.
4 more elements
Dependencies are inferred from the claim text.