Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Seongchae Jeong

Gyoowan Han

Inae Han

Yoongyeong Bae

Jekil Ryu

Hyojin Kim

Jooseob Ahn

Ilseob Yoon

Gyeonghee Han

Jaeseok Park

A protective film peeling apparatus includes a peeling tape, a tape support portion disposed under one side of the peeling tape, a first pressing portion which is disposed on the one side of the peeling and fixes the one side of the peeling tape to the tape support portion, a second pressing portion which is disposed on another side of the peeling tape and presses and attaches the another side of the peeling tape to one side of a dummy portion of a protective film on a panel, and a grip portion disposed on the dummy portion. The tape support portion and the first pressing portion peel the one side of the dummy portion and a predetermined portion of the dummy portion, and the grip portion peel a remaining portion of the dummy portion.

Protective film peeling apparatus and method of peeling a protective film using the same

A display apparatus includes a substrate having a bending area between a first area and a second area, wherein the substrate is bent in the bending area, a display portion on an upper surface of the substrate and positioned in the first area, and a protective film on a lower surface of the substrate and including a protective film base and an adhesive layer. The protective film base includes a plurality of cavities.

Display apparatus

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.

Flexible display panel, method for manufacturing flexible display panel, and apparatus for manufacturing flexible display panel

A method of manufacturing a display apparatus includes forming a plurality of display units including bending areas on a mother substrate. Each of the plurality of display units include a bending area configured to be bent about a bending axis. A protection film is attached to a lower surface of the mother substrate. The protection film includes a protection film base and an adhesive layer. An opening or a groove is formed corresponding to the bending area of each of the plurality of display units by removing at least a portion of the protection film. The mother substrate and the protection film are cut to separate the plurality of display units from each other. The mother substrate is bent about the bending axis. The removing of the at least a portion of the protection film is performed by a laser beam.

Method of manufacturing a display apparatus including a bending area

Growing community of inventors

Suwon-si, South Korea

Seongchae Jeong