Apparatus for sticking film on display panel
AssigneeSamsung Display Co., Ltd.
InventorDong-Sul Kim
Life of this patent
Estimating the term…
Abstract
A film sticking device includes a pressing part configured to press a film by contacting a surface of the film and pressing the film. A supporting part is coupled to the pressing part and supports the pressing part. A guiding part is configured to guide the supporting part and move the supporting part between a first position and a second position. The second position is separated from the first position. A body has one end coupled to the guiding part. The supporting part is positioned at the first position when a center part of the pressing part contacts the surface of the film.
Claims20
A film sticking device for pressing a film to a surface, comprising:
- a pressing part configured to press a film by contacting a surface of the film;
- a supporting part coupled to the pressing part and supporting the pressing part;
- a guiding part configured to guide the supporting part to move between a first position and a second position separated from the first position, wherein the guiding part includes first and second stoppers facing each other and respectively positioned at the first and second positions;
- and
- a body having an end coupled to the guiding part,
- wherein the supporting part is located at the first position when a center part of the pressing part contacts the surface of the film.
A film pressing device, comprising:
- a pressing part configured to contact a surface of a film, wherein the pressing part is convex in a lower direction;
- a first supporting bar extending in a horizontal direction, the first supporting bar coupled to the pressing part by second supporting bars extending in a vertical direction from ends of the first supporting bar;
- and
- a guiding part including a first stopper, a second stopper and a vertical member, the guiding part coupled to the first supporting bar, wherein the first supporting bar is configured to move between the first stopper and the second stopper of the guiding part along the vertical member;
- wherein the first supporting bar is configured to apply a pressure to the pressing part when the first supporting bar is adjacent to the first stopper.
A method for pressing a film to a substrate, comprising:
- pressing a pressing device having a convex shape with respect to a direction that the pressing device moves onto a surface of a film on a substrate;
- sliding a connection member coupled to the pressing device between a second stopper and first stopper and applying a pressure to the pressing device through the first stopper;
- and
- thereby changing the shape of the pressing device from a convex shape with respect to the direction that the pressing device moves to a flat shape.
Dependencies are inferred from the claim text.