Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Yeon-Sik Ham

Yeon-Mun Jeon

Kang-Woo Kim

Jang-Kun Song

Jeong Hyun Lee

Yong-Koo Her

Keun-Chan Oh

Hee-Hwan Lee

Jeong-Uk Heo

Youn-Hak Jeong

Dong-Gi Seong

Ock-Soo Son

Jeong-Hyun Lee

Sung-Hoon Yang

Jeong-Ho Lee

Kye-Hun Lee

Ki-Chul Shin

Sang-Youn Han

Ock Soo Son

Eunje Jang

HyunWuk Kim

Da-Hye Cho

Woongki Jeon

A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.

Liquid crystal display device

An array substrate includes a substrate, a switching element, a pixel electrode, and a common electrode. The substrate includes a plurality of gate lines, data lines insulated from the gate lines, and the data lines extend in a direction crossing the gate lines. The switching element is connected to the gate lines and data lines. The pixel electrode is arranged in a pixel area which is defined on the substrate, and is connected to an output electrode of the switching element. The common electrode corresponds to the pixel area and is insulated from the pixel electrode, and the common electrode has at least one first slit corresponding to the data line.

Array substrate and liquid crystal display apparatus having the same

A liquid crystal display having a touch screen panel (TSP) function includes a sensor unit formed on the first substrate; a first sensor wire disposed on the first substrate and a second sensor wire extending perpendicular to the first sensor wire, wherein the sensor unit includes a first sensor electrode connected to the first sensor wire and a second sensor electrode connected to the second sensor wire, wherein said first sensor electrode and said second sensor electrode connect when touched, and said first and second sensor wires confirm a touch position by transmitting a sensing current through the connection between the first sensor electrode and the second sensor electrode, a trench is formed near the sensor unit and a silicon protrusion pattern to increase the sensitivity of the touch screen panel.

Liquid crystal display device having touch sensor

Provided is a thin film transistor array panel that includes: a substrate; a gate line and a data line formed on the substrate and at least partially defining a pixel area; a thin film transistor connected to the gate line and the data line; a pixel electrode connected to the thin film transistor and formed in the pixel area; a first common electrode formed under the pixel electrode; a second common electrode formed on the pixel electrode. The pixel area includes an upper pixel area and a lower pixel area, the first common electrode is formed in the upper pixel area, and the second common electrode is formed in the lower pixel area. The pixel electrode includes an upper pixel electrode formed in the upper pixel area and a lower pixel electrode formed in the lower pixel area.

Thin film transistor array panel and the method for manufacturing thereof

A display apparatus includes a first substrate, a second substrate and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a gate line, a data line, a thin film transistor, a pixel electrode and a common electrode. The common electrode includes a shielding portion which overlaps one of the gate line and the data line. The second substrate includes an electrostatic preventing pattern. The electrostatic preventing pattern contacts the liquid crystal layer and overlaps the shielding portion.

Display apparatus including electrostatic preventing pattern

Liquid crystal display device with electrode having opening over thin film transistor

A display substrate includes a substrate, a gate line formed on the substrate, a data line formed on the substrate and crossing the gate line, a first pixel electrode formed on the substrate on which the gate and the data line are formed, an insulation layer formed on the substrate and the first pixel electrode, and a second pixel electrode formed on the insulation layer. The second pixel electrode includes a first sub-electrode that overlaps the first pixel electrode and the data line, and a second sub-electrode that is electrically connected to the data line through a switching element.

Display substrate, method for manufacturing the same, and display apparatus having the same

A sealant that can be used in a liquid crystal display device without contaminating the liquid crystal layer is presented. The sealant includes an acrylic-based compound having at least two acryl groups per molecule and an epoxy-based compound having an epoxy group and a dihydrazide compound. A liquid crystal display using the sealant is provided. The liquid crystal display includes a first substrate having a display area, a second substrate on the first substrate and a liquid crystal layer interposed between the first and second substrates. A sealant pattern is formed on any one of the first and second substrates in an outer portion of the display area by using the sealant.

Sealant and liquid crystal display using the same

A liquid crystal display panel includes; an array substrate including a pixel electrode disposed in a pixel area, the pixel electrode including a reflective electrode disposed in a reflective area of the pixel area and a transparent electrode disposed in a transmissive area of the pixel area, at least one of the reflective electrode and the transparent electrode including a plurality of first slit electrodes, an opposite substrate including a first common electrode disposed in alignment with the reflective area, the first common electrode including a plurality of second slit electrodes each having a width wider than that of an individual first slit electrode of the plurality of first slit electrodes, and a liquid crystal layer interposed between the array substrate and the opposite substrate.

Liquid crystal display panel and method of manufacturing the same

Array substrate having common electrode with slits that overlap data lines, and liquid crystal display apparatus having the array substrate

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Suwon-si, South Korea

Yeon-Sik Ham