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US 2026/0159441 A1Published application
Method of manufacturing cover window for display device, and electronic device
AssigneeSamsung Display Co., Ltd.
InventorsByeong Beom KIM, Seung Ho KIM, Jin Su NAM, Gyu In SHIM, Jae Gil LEE
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Abstract
A method of manufacturing a cover window for a display device includes: etching a window substrate using a first solution; etching the window substrate using a second solution different from the first solution; and etching the window substrate using a third solution different from the first solution and the second solution. The first solution may include a fluorine-based compound, and the third solution may be a basic solution.
Claims16
A method of manufacturing a cover window for a display device, the method comprising:
- etching a window substrate using a first solution;
- etching the window substrate using a second solution different from the first solution;
- and
- etching the window substrate using a third solution different from the first solution and the second solution,
- wherein:
- the first solution comprises a fluorine-based compound, and
- the third solution is a basic solution.
4 more elements
Dependencies are inferred from the claim text.