Lg Display Co., Ltd.

Lg Philips Lcd Co., Inc.

Lg Chem, Ltd

Seung-Hee Nam

Soon-Sung Yoo

Jae-Young Oh

Youn-Gyoung Chang

Kyoung-Mook Lee

Oh-Nam Kwon

Heung-Lyul Cho

Nam-Kook Kim

Min-Joo Kim

Nack-Bong Choi

Jae-Won Lee

Eun-Hye Lee

Jung-Sun Beak

Jung-Ho Bang

Deuk-Su Lee

Kwon-Shik Park

Shin-Bok Lee

Bu-Yeol Lee

Tae-Hyoung Moon

Cyoo-Chul Jo

Nam-Seok Lee

Tae-Hwan Kim

Seong-Joo Lee

Yun-Ho Kook

Jong-Won Lee

Jeong-Oh Kim

Kyun-Il Rah

Tae-Joon Song

Sung-Hyun Nam

Dae-Woong Lee

Kyu-Hwang Lee

Eun-Mi Seo

Duk-Chul Yun

Young-Ki Jung

Youn-Gyong Chang

Disclosed is an organic light emitting display having reduced thickness and weight. The organic light emitting display with a touch sensor removes the necessity of an additional adhesion process by directly forming a touch sensor including a touch sensing line and a touch driving line and a color filter on the encapsulation layer covering a light emitting device, thereby simplifying a manufacturing process and reducing manufacturing costs.

Display device with touch sensor

Disclosed are an organic light emitting display device and a method of manufacturing the same to reduce thickness and weight. The organic light emitting display device with a touch sensor removes the necessity of an additional adhesion process by directly forming a touch sensing electrode and a touch driving electrode arranged in parallel and a color filter on an encapsulation layer covering a light emitting device, thereby simplifying a manufacturing process and reducing manufacturing costs.

Disclosed is a display device having touch sensors which may reduce parasitic capacitance and a method of manufacturing the same. The display device includes a plurality of touch sensing lines respectively arranged so as to traverse a plurality of common electrode blocks forming an electric field with pixel electrodes, a lower planarization layer having openings in regions overlapping drain electrodes of thin film transistors, an upper planarization layer arranged between one of the pixel electrodes and the common electrode blocks, and the touch sensing lines so as to cover a side surface of the lower planarization layer, and an upper protective film arranged between the pixel electrodes and the common electrode blocks, and, thus, parasitic capacitance generated between the touch sensing lines and the common electrode blocks may be reduced without reduction in liquid crystal capacitance and storage capacitance.

Display device having touch sensors and method of manufacturing the same

A display device includes: thin film transistors (TFTs) on a substrate, pixel electrodes (PEs) respectively connected to the TFTs, common electrode blocks (CEBs) on the substrate, each CEB forming an electric field with a respective PE, touch sensing lines (TSLs) respectively connected to the CEBs, a lower planarization layer (PL) between the TFTs and the TSLs, an upper PL between the TSLs and one of: the PEs and the CEBs, an upper protective film between the PEs and the CEBs, and pixel contact holes extending through the lower PL and the upper PL to expose respective drain electrodes of the TFTs, wherein a side surface of each of the lower PL and the upper PL, exposed through the pixel contact holes, contacts one of: the upper protective film and the PEs.

Display device including touch sensors and method of manufacturing the same

The present disclosure relates to a polarizing plate including an adhesive layer, a primer layer and a polyethylene terephthalate film which are sequentially formed on at least one side of a polarizer, wherein the adhesive layer in the present disclosure is formed by an active energy ray-curable adhesive including a first epoxy compound of which a homopolymer has a glass transition temperature of 120&#xb0; C. or higher, a second epoxy compound of which a homopolymer has a glass transition temperature of 60&#xb0; C. or lower, and a cationic photopolymerization initiator, and wherein the primer layer is formed by a primer composition including one or more binder resins selected from the group consisting of polyester and polyvinyl alcohol-based resins, and one or more cross-linking agents selected from the group consisting of acrylic cross-linking agents, epoxy-based cross-linking agents and polyvinyl alcohol-based cross-linking agents.

Polarizing plate and image display device including the same

Disclosed are a display device and a method of manufacturing the same. In the disclosed display device, a pad cover electrode disposed on a pad area comes into contact with an upper surface and a side surface of a pad electrode since a planarization layer is disposed on an active area excluding the pad area, which may prevent contact failure between the pad cover electrode and a conductive ball. In addition, in the display device, a first electrode, which is connected to a thin film transistor via a pixel connection electrode, is formed via the same mask process as the planarization layer so that it has a line width similar to that of the planarization layer and overlaps the planarization layer, which may simplify a structure and a manufacturing process.

Display device and method of manufacturing the same

A substrate can include a thin film transistor for a touch display, which is capable of preventing oxidation of a touch connection electrode. In the substrate including a thin film transistor, an inorganic insulation film for covering a side surface of a planarization film, which exposes a touch sensing line, is formed of a material different from that of the planarization film, and a touch connection electrode is located on a side surface of the inorganic insulation film.

Substrate including thin film transistor for touch display

A method for fabricating color filter layer of an LCD comprises forming a plurality of black matrixes separated at certain intervals on a color filter substrate, and forming R, G and B color filter layers by using a plurality of needles between the plurality of black matrixes on the color filter substrate.

Method for fabricating color filter layer of liquid crystal display device and method for fabricating liquid crystal display device using the same

An array substrate for a display device and manufacturing method thereof is disclosed. The device comprises: a substrate; a gate line formed on the substrate along a first direction; a data line formed over the substrate along a second direction, wherein the data line and the gate line cross each other to define a pixel region; a thin film transistor formed in the pixel region, and having a gate electrode connected to the gate line, a source electrode connected to the data line, and a drain electrode; a pixel electrode formed in the pixel region and connected to the drain electrode; a first auxiliary gate pattern formed over the gate line and contacting the gate line; and a first auxiliary data pattern formed over the data line and contacting the data line.

Array substrate for display device including signal lines with reduced resistance

A pattern transcription apparatus comprises a clich&#xe9; including a concave portion, a convex portion and a printing stopper, the printing stopper formed in the concave portion; and a blanket, on which a resist material layer is coated, rotatable on the clich&#xe9;, wherein edges of the printing stopper protruding from the printing stopper to have a height greater than a top surface of the convex portion.

Pattern transcription device and method of fabricating cliche for the same

A thin film transistor substrate and a method for fabricating the same are disclosed. A thin film transistor substrate includes a substrate comprising a plurality of grooves having different depths, respectively, to have a multi-step structure; gate and data lines alternatively crossed in the grooves to form a plurality of pixel areas; thin film transistors formed in the grooves of the substrate to be formed in cross portion of the gate and data lines, wherein active layers of the thin transistors are formed along the gate lines and gate electrodes, the active layers separated from active layers of neighboring pixel areas with the data line located there between.

Thin film transistor substrate, method of fabricating the same and flat display having the same

The present invention provides device and method for forming a thin film pattern which can maintain an extent of wetting of a printing liquid at a proper state without time dependence. The device for forming a thin film includes a printing liquid supply unit for supplying printing liquid, a clich&#xe9; having a depressed pattern and a relieved pattern for patterning the printing liquid, a printing roller for having the printing liquid supplied from the printing liquid supply unit thereto coated thereon and being rolled on the clich&#xe9; and the substrate, and a solvent supply unit for supplying a solvent to the printing liquid before the printing liquid coated on the printing roller is brought into contact with the clich&#xe9;.

Device and method for forming thin film pattern

The present invention relates to a printing apparatus and method for forming a thin film pattern using the printing apparatus which can form a multi-layered thin film pattern on a substrate.

Printing apparatus and method for forming thin film pattern using the printing apparatus

A pattern transcription apparatus comprises a clich&#xe9; including a concave portion, a convex portion and a printing stopper, the printing stopper formed on a bottom surface of the concave portion; and a blanket, on which a resist material layer is coated, rotatable on the clich&#xe9;, wherein a surface energy density of the blanket is greater than a surface energy density of the printing stopper and is smaller than a surface energy of the clich&#xe9;.

Growing community of inventors

Gyeonggi-do, South Korea

Seung-Hee Nam