Back to results
US 2016/0236382 A1Published application
Protection film and method for manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsKang-Yong Lee, HwanJin Kim
Life of this patent
Estimating the term…
Abstract
A method of manufacturing a protection film includes performing a first foaming of a first part of a base material on a substrate to form a bumper layer having first bubbles foamed with a first foaming ratio, and performing a second foaming of a second part of the base material to form a light blocking layer having second bubbles foamed with a second foaming ratio.
Claims20
A method of manufacturing a protection film comprising:
- performing a first foaming of a first part of a base material on a substrate to form a bumper layer having first bubbles foamed with a first foaming ratio;
- and
- performing a second foaming of a second part of the base material to form a light blocking layer having second bubbles foamed with a second foaming ratio.
A protection film, comprising:
- a base having first bubbles formed therein to correspond to a first area, and second bubbles formed therein to correspond to a second area, the first bubbles being foamed with a first foaming ratio, and the second bubbles being foamed with a second foaming ratio less than the first foaming ratio.
Dependencies are inferred from the claim text.