Lg Display Co., Ltd.

Junjae Lee

Myeongah Shin

Kwangju Lee

Junho Yun

Kou Choi

Dohyun Kwon

JongHyuk Kim

Chanhyeok Park

Insik Shin

Lokdam Baek

DongWon Jang

Suchan Kwon

Jicheol Son

Ganghoon Im

A display panel includes a cover window; an adhesion layer below the cover window; a polarizing plate below the adhesion layer; a panel layer below the polarizing plate; a support member below the panel layer; and a conductive side cover attached to a side surface of the polarizing plate and to a lower surface of the support member, wherein at least one of the cover window, the adhesion layer, and the polarizing plate includes an electrically conductive material to have increased electrical conductivity.

Display panel including conductive side cover

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.

Display panel comprising conductive tape

A display module and a display device are provided. The display module according to an exemplary embodiment of the present disclosure may include a cover member, a display panel disposed a surface of the cover member, a cushioning plate on a surface of the display panel, and an adhesive layer between the cover member and the display panel. An end portion of the adhesive layer may be positioned more outwardly toward an end of the cover member than an end portion of the display panel.

Display module and display device

A display apparatus includes a display panel configured to display an image from one surface of the display panel; a first rigid member disposed at another surface of the display panel; a first adhesive layer disposed at an upper portion of the first rigid member; a first heat-dissipation layer disposed at an upper portion of the first adhesive layer; and an extension part extending from the first heat-dissipation layer and covering a lateral surface of the display panel.

Display apparatus

A display module includes a cushion plate having a transmittance of 20% to 40% of light at a spectrum wavelength of 380 nm to 780 nm in an area thereof other than an area in which a through-hole is formed, such that a difference between transmittances in the area in which the through-hole is not formed and the area in which the through-hole is formed may be reduced as much as possible. Reducing the difference between the transmittances in the area in which the through-hole is not formed and the area in which the through-hole is formed as much as possible may allow reflected-light visibility in the area in which the through-hole is not formed and reflected-light visibility in the area in which the through-hole is formed to be realized in close to each other as much as possible, thereby minimizing low gray-level mura near the through-hole area.

Display module

A display panel can prevent a Greenish phenomenon by preventing a shift phenomenon of a transistor inside a display layer, by applying a permittivity reduction processing on a component disposed upon a panel layer. The display panel can include a cover window, an adhesive layer disposed below the cover window, a polarizer disposed below the adhesive layer, and the panel layer disposed below the polarizer. Further, at least one among the cover window, the adhesive layer and the polarizer can be applied with a permittivity reduction processing.

Display panel

A flexible display including a flexible display module having a flexible substrate on which a pixel array is formed, a heat radiation sheet portion disposed on a lower surface of the flexible substrate, a display portion and a bending display portion, a cover window disposed on an upper surface of the flexible display module, the cover window including a sidewall portion overlapping the bending display portion of the flexible display module, a middle frame disposed on a rear surface of the flexible display module, the middle frame including a groove portion, a back cover disposed on a rear surface of the middle frame, and a storage space is provided between the groove portion and the back cover.

Heat radiation member for flexible display and electronic device using the same

A heat radiation member for a flexible display having a bending panel fixing member is disclosed, and an electronic device using the same is disclosed, wherein the heat radiation member includes a heat radiation sheet portion including a metal layer; a bending panel fixing member attached to a first area in one surface of the heat radiation sheet portion; a spacer attached to a second area in the one surface of the heat radiation sheet portion; a dummy double sided tape attached to the spacer; an upper delamination film covering an entire area of the other surface of the heat radiation sheet portion; and a lower delamination film covering an entire area of the dummy double sided tape and an entire area of the bending panel fixing member.

A flexible display device may include a display panel including a display area and a bending area which extends on one side of the display area and is bent, first and second back plates disposed on a rear surface of the display panel, a thin film transistor and a light emitting element disposed on the display area, a circuit wire disposed on the display area and the bending area, a micro coating layer disposed on the circuit wire of the bending area, and a support member disposed between the first and second back plates and constituted by an adhesive and a cushion tape attached to a part of the rear surface of the adhesive, and a heat dissipation sheet attached to the rear surfaces of the cushion tape and the adhesive.

Flexible display device having a micro coating layer covered circuit wire

A flexible circuit film, which is capable of preventing broken portions during an assembly process, and an electronic device comprising the same is disclosed. The flexible circuit film comprises a bonding pad portion, a body portion, and a film bending portion between the bonding pad portion and the body portion, wherein at least some portion of the film bending portion has a thickness that is less than a thickness of the body portion.

Flexible circuit film and electronic device comprising the same

A curved display device has a plurality of layers including elements for implementing an input image, and has a neutral plane (NP), a first area positioned in any one of upper and lower sides of the NP with compressive stress applied thereto, and a second area positioned in the other of the upper and lower sides of the NP with a tensile stress applied thereto The curved display device includes at least one first curved portion; and at least one second curved portion bent in a direction different from a direction of the first curved portion. The first curved portion and the second curved portion are different in thickness, and positions of the NPs.

Growing community of inventors

Paju-si, South Korea

Junjae Lee