Flexible film, flexible film package and method for manufacturing flexible film
AssigneeSamsung Display Co., Ltd.
InventorsBoyeon KIM, Myeongsu KIM, Sanghyun LEE
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Abstract
Provided is a method for manufacturing a flexible film. The method for the manufacturing the flexible film includes providing a parent film on which a plurality of film areas are defined, each of which having a detection pattern formed thereon, applying a voltage to each of the film areas to detect whether a defect exists, removing the detection pattern from respective ones of the film areas on which the defect is detected, and cutting out others of the film areas on which the defect is not detected.
Claims20
A film package comprising:
- a base substrate having light transmission and flexibility, and on which a plurality of film areas are arranged in one direction, the film areas each comprising a line area and a test area;
- a plurality of circuit lines at the line area;
- and
- a detection pattern at the test area, and comprising a material having a light absorption property.
A method for manufacturing a flexible film, the method comprising:
- providing a parent film on which a plurality of film areas are defined, each of which having a detection pattern formed thereon;
- applying a voltage to each of the film areas to detect whether a defect exists;
- removing the detection pattern from respective ones of the film areas on which the defect is detected;
- and
- cutting out others of the film areas on which the defect is not detected.
A flexible film comprising:
- a base substrate on which a line area, and a test area adjacent the line area, are defined, the base substrate having light transmission and flexibility;
- a plurality of circuit lines at the line area;
- and
- a detection pattern at the test area, and comprising a material having a light absorption property.
Dependencies are inferred from the claim text.