Samsung Display Co., Ltd.

Myongji University Industry and Academia Cooperation Foundation

Samsung Displayco., Ltd.

Innovation Counsel Llp

Jeongho Hwang

Byoungyong Kim

Sanghyeon Song

Jungyun Jo

Jeongdo Yang

Euiyun Jang

Seunghwa Ha

Seungsoo Ryu

Cheolgeun An

Jonghyuk Lee

Jihoon Oh

Jongdeok Park

Junhyup Lee

Intae Son

Chungseok Lee

Donghee Park

Byungwook Ahn

Seungyong Song

Ohjune Kwon

Seung-Hwa Ha

Wonjoon Choi

Byungsun Lee

Seung-Hwan Cho

Junyoung Lee

Junwoo You

Seungchan Lee

Seung-soo Ryu

Sukwon Jung

Kikyung Youk

Young-Cheol Jeong

Sangjun Lee

Inseok Yeo

Jeongweon Seo

Hyuk-hwan Kim

Daeyoung Joung

A mask device includes a mesh mask and a metal mask disposed under the mesh mask. The mesh mask includes a mesh pattern and a plurality of first blocking portions disposed in the mesh pattern to block portions of the mesh pattern, the metal mask includes a plurality of second blocking portions overlapping the first blocking portions in a plan view, and the metal mask is provided with an accommodation opening defined through in the metal mask, and not overlapping the first blocking portions in a plan view.

Mask device and method of coating resin using the same

A display apparatus includes a display panel having a display substrate on which a plurality of pad terminals is disposed, and a driving unit having a plurality of driving terminals electrically connected to the plurality of pad terminals. Each of the plurality of pad terminals includes a stepped groove that faces a corresponding driving terminal of the plurality of driving terminals or each of the plurality of pad terminals includes an opening hole that faces the corresponding driving terminal of the plurality of driving terminals.

Display apparatus having grooved terminals

A display device includes: a display panel including a display region and a non-display region; a window member on the display panel; and an adhesive member between the display panel and the window member. The adhesive member includes: a first adhesion portion overlapping the display region, and a second adhesion portion extending from the first adhesion portion and overlapping the non-display region. The display panel includes: a substrate, a display element layer on the substrate and overlapping the display region, a driving chip on the substrate and overlapping the non-display region, and an encapsulation member on the display element layer. The driving chip is configured to provide a driving signal to the display element layer. The first adhesion portion connects the window member to the encapsulation member. The second adhesion portion connects the window member to the substrate and encloses the driving chip, but does not overlap the driving chip.

Display device including driving chip and adhesive member spaced apart from driving chip and method of fabricating display device

A display device includes: a substrate including a pad area; a plurality of first conductive pads disposed in a matrix form in the pad area in a first direction and in a second direction intersecting the first direction; protrusions disposed on the plurality of first conductive pads; and a plurality of second conductive pads disposed on the plurality of first conductive pads and the protrusions. The plurality of second conductive pads include: contact portions in contact with the first conductive pads; and raised portions configured to extend from the contact portions, to cover the protrusions, and to have heights greater than that of the contact portions. The plurality of second conductive pads include an ultrasonic bondable material.

Display device having circuit member stably bonded onto display substrate

An anisotropic conductive film includes a conductive layer; a first resin insulating layer over a first surface of the conductive layer; and a second resin insulating layer over a second surface of the conductive layer, wherein the conductive layer comprises a plurality of conductive particles and a nano fiber connecting the plurality of conductive particles to each other, each of the plurality of conductive particles comprising a plurality of needle-shaped protrusions having a conical shape, and wherein the first resin insulating layer and the second resin insulating layer comprise a same material and have different thicknesses.

Anisotropic conductive film and display device using the same

A thermally releasable adhesive member includes a base resin and microcapsules dispersed in the base resin. At least one of the microcapsules includes a shell part which comprises a hydrophobic polymer material, and a hollow part which is defined by the shell part and contains an organic solvent.

Thermally releasable adhesive member and display apparatus including the same

A display apparatus is provided. The display apparatus includes a display substrate and a plurality of pads arranged above the display substrate. Each of the plurality of pads includes a first conductive layer, at least a portion of which is covered by an insulating film, a second conductive layer arranged above the first conductive layer, and a clamping portion formed in the second conductive layer.

Display apparatus

An inkjet print apparatus includes a stage; an inkjet head located over an upper portion of the stage, configured to move in a first direction and a second direction opposite to the first direction, and configured to eject an ink toward the stage; a first ultraviolet irradiator located behind the inkjet head with respect to the first direction first covers located at respective sides of the first ultraviolet irradiator in the first direction; a second ultraviolet irradiator located behind the inkjet head with respect to the second direction; and second covers located at respective sides of the second ultraviolet irradiator in the second direction. Further, a process for forming an adhesive layer may be simplified by using an inkjet printing method.

Inkjet print apparatus, inkjet printing method using the same, and lamination method using the same

A method of bending a flexible display panel including a flexible substrate extending from a display area to a non-display area and a support layer disposed on the flexible substrate in the display area and the non-display area, the method including altering, via thermal deformation, a property of a material of the support layer disposed on the flexible substrate in the non-display area of the flexible display panel; and bending, after altering the property, a portion of the support layer in non-display area that extends from a plane of the support layer in the display area of the flexible display panel.

Method of bending flexible display panel

A display device may include a display panel, an input sensing unit, and a driving circuit board. The display panel includes a base substrate and a driving pad, and the input sensing unit includes an encapsulation substrate and an input pad. The driving circuit board may be provided on one of side surfaces of the base substrate adjacent to the driving pad and on one of connection surfaces of the encapsulation substrate adjacent to the input pad and may be electrically connected to the driving pad and the input pad, respectively.

Display device

A display device includes: a display panel including a plurality of pixels that display an image, and a pixel pad portion; a first flexible film electrically connected to the display panel, the first flexible film including a first base film, an output pad portion, and an input pad portion, wherein the first base film includes a surface and an opposite surface facing each other, wherein the output pad portion is disposed on the surface of the first base film and is coupled to the pixel pad portion, and wherein the input pad portion is disposed on the surface of the first base film; a circuit substrate electrically connected to the display panel through the input pad portion, the circuit substrate including a first driving pad portion; and a first substrate disposed on the opposite surface and overlapping either the input pad portion or the output pad portion.

Display device and method of fabricating the same

Growing community of inventors

Cheonan-si, South Korea

Jeongho Hwang