Flexible display panel, method for manufacturing flexible display panel, and apparatus for manufacturing flexible display panel
AssigneeSamsung Display Co., Ltd.
InventorsYoongyeong Bae, Ilseob Yoon, Seongchae Jeong, Inae Han, Gyoowan Han
Life of this patent
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Abstract
A method of manufacturing a flexible display panel includes forming a groove in a first area of a layered structure of the flexible display panel, and bending a portion of the first area including the groove from a plane of a second area of the layered structure. The second area extends from the first area. Forming the groove includes radiating a pulsating laser beam along an imaginary line corresponding to the groove such that an overlap ratio between consecutive pulse spots of the pulsating laser beam is greater than or equal to 0.80 and less than or equal to 0.90.
Claims14
A method of manufacturing a flexible display panel, the method comprising:
- forming a groove in a first area of a layered structure of the flexible display panel, the groove extending into at least two layers of different materials;
- and
- bending a portion of the first area comprising the groove from a plane of a second area of the layered structure, the second area extending from the first area,
- wherein forming the groove comprises radiating a pulsating laser beam along an imaginary line corresponding to the groove such that an overlap ratio between consecutive pulse spots of the pulsating laser beam is greater than or equal to 0.80 and less than or equal to 0.90.
Dependencies are inferred from the claim text.