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US 2023/0161345 A1Published application
Method of manufacturing window and window for display device
AssigneeSamsung Display Co., Ltd.
InventorsCHEOLMIN PARK, SEUNGHO KIM, HOIKWAN LEE, BYUNGHOON KANG, SEUNG KIM, CHANGMOO LEE
Life of this patent
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Abstract
A method of manufacturing a window may include cutting a window having a uniform thickness of about 20 μm to about 100 μm and polishing a cut surface of the window with a polishing pad having an elastic modulus less than an elastic modulus of the window while applying slurry to the cut surface of the window.
Claims21
A flexible display device, comprising:
- a bendable glass window having a thickness within a range of about 20 μm to about 100 μm in a first direction, an edge of the glass window having a curved cross-sectional shape,
- wherein an image is displayed through the glass window.
A method of manufacturing a glass window for a display device, the method comprising:
- stacking glass windows in a first direction, the glass window each having a thickness within a range of about 20 μm to about 100 μm in the first direction;
- and
- polishing edges of the glass windows in a mechanical manner.
A method of manufacturing a glass window for a display device, the method comprising:
- stacking cut glass windows in a first direction, the glass window each having a size corresponding to a size of a display device;
- and
- polishing cut surfaces of the glass windows.
Dependencies are inferred from the claim text.