Back to results
US 2026/0023010 A1Published application
Method for determining surface adhesion of object and device thereof
AssigneeSamsung Display Co., Ltd.
InventorTeck Soo KIM
Life of this patent
Estimating the term…
Abstract
A method for determining surface adhesion of an object includes: acquiring a plurality of index values for roughness based on a shape of an object surface; inputting the plurality of index values into a pre-trained adhesion prediction model, and outputting an adhesion predictive value of the object surface; and determining an adhesion quality of the object surface based on the adhesion predictive value.
Claims20
A method for determining surface adhesion of an object, the method comprising:
- acquiring a plurality of index values for roughness based on a shape of an object surface;
- inputting the plurality of index values into a pre-trained adhesion prediction model, and outputting an adhesion predictive value of the object surface;
- and
- determining an adhesion quality of the object surface based on the adhesion predictive value.
1 more element
A device for determining surface adhesion of an object, the device comprising:
- a storage unit which stores a pre-trained adhesion prediction model;
- and
- a processing unit which acquires a plurality of index values for roughness based on a shape of an object surface, inputs the plurality of index values into the pre-trained adhesion prediction model, outputs an adhesion predictive value of the object surface, and determines an adhesion quality of the object surface based on the adhesion predictive value.
An electronic device comprising:
- a display module which includes a display panel, and a cover glass having one surface on which the display panel is adhered and a light-shielding layer formed thereon;
- a housing which includes an adhesive region to which the light-shielding layer of the cover glass is adhered;
- and
- an adhesive layer disposed between the light-shielding layer and the adhesive region to bond the display module and the housing with each other,
- wherein a surface of the light-shielding layer has a roughness at which an adhesion predicted by an adhesion prediction model pre-trained for the roughness of the surface satisfies a preset reference adhesion.
2 more elements
Dependencies are inferred from the claim text.