An organic light emitting display apparatus is disclosed, which comprises a substrate, a thin film transistor provided on the substrate, a planarization film provided on the thin film transistor, a light emitting diode provided on the planarization film and electrically connected with the thin film transistor, an encapsulation layer covering the light emitting diode, and an encapsulation substrate provided on the encapsulation layer, wherein the encapsulation substrate may include a first portion that includes a first member and a second portion that includes a second member.

An organic light emitting display apparatus is disclosed, which comprises a substrate, a thin film transistor provided on the substrate, a planarization film provided on the thin film transistor, a light emitting diode provided on the planarization film and electrically connected with the thin film transistor, an encapsulation layer covering the light emitting diode, and an encapsulation substrate provided on the encapsulation layer, wherein the encapsulation substrate may include a first portion that includes a first member and a second portion that includes a second member.

The present disclosure relates to a display device including a piezoelectric film type actuator, the display device having a structure in which a groove is provided in a rear surface of a metal layer for supporting and encapsulate a rear surface of a display panel and the piezoelectric film type actuator is disposed in the groove. Accordingly, the display device may reduce the overall thickness and improve heat dissipation performance.

A display device includes a first substrate including a display area and a non-display area, a display element disposed on the first substrate in the display area, a first sealing portion disposed on the first substrate in the non-display area, a second substrate facing the first substrate in a thickness direction, a hole defined through the first substrate and the second substrate along the thickness direction in the display area, and a second sealing portion disposed between the first substrate and the second substrate and enclosing the hole.

An organic light emitting display device includes a display panel including a display region where a plurality of pixels are disposed, a pad region including a bending region and a pad electrode region where pad electrodes are disposed, a polarizing layer disposed in the display region, and a lower protection film disposed on a lower surface of the display panel. The lower protection film includes a first and a second lower protection film pattern. The first lower protection film pattern is disposed in the display region, and the second lower protection film pattern in the pad electrode region such that a lower surface of the display panel in the bending region is exposed. The bending protection layer has an upper surface with a height that is less than a height of the polarizing layer, and is disposed in the bending region on the display panel.

A display panel is provided, which is capable of removing a Greenish phenomenon by preventing a shift phenomenon arising inside a panel layer by improving conductivity of a component disposed at an upper portion of the panel layer. The display panel can include a cover window, the panel layer disposed below the cover window, and a support member disposed below the panel layer.

A display panel is provided, which is capable of removing a Greenish phenomenon by preventing a shift phenomenon arising inside a panel layer by improving conductivity of a component disposed at an upper portion of the panel layer. The display panel can include a cover window, the panel layer disposed below the cover window, and a support member disposed below the panel layer.

A display apparatus is formed with a hole in which a camera module or various sensor devices is received. The display apparatus includes a display panel, and a porous member, wherein a hole extends through the display panel and the porous member, wherein a portion of the hole extending through the display panel and a portion of the hole extending through the porous member are disposed in the same area in a plan view of the display apparatus. Accordingly, it is possible to reduce or remove the light-leakage phenomenon of the camera module, and increase the stiffness of the area around the hole of the display panel. A first coating is formed on a surface defining the hole such that an electric charge or electric field generated in the hole is discharged through the first coating.

A display apparatus is formed with a hole in which a camera module or various sensor devices is received. The display apparatus includes a display panel, and a porous member, wherein a hole extends through the display panel and the porous member, wherein a portion of the hole extending through the display panel and a portion of the hole extending through the porous member are disposed in the same area in a plan view of the display apparatus. Accordingly, it is possible to reduce or remove the light-leakage phenomenon of the camera module, and increase the stiffness of the area around the hole of the display panel. A first coating is formed on a surface defining the hole such that an electric charge or electric field generated in the hole is discharged through the first coating.

A display apparatus including a light-emitting device is disclosed. The light-emitting device is on a display area of a device substrate. An overcoat layer is disposed between the device substrate and the light-emitting device. The overcoat layer extends on a bezel area of the device substrate. A heating signal wiring is between the bezel area of the device substrate and the overcoat layer. A heating pattern electrically connected to the heating signal wiring is on the over-coat layer of the bezel area. A surface of the heating pattern opposite to the device substrate may be in contact with an adhesive layer covering the light-emitting device. Thus, in the display apparatus, the damage of the light-emitting device due to external moisture may be prevented or at least reduced.