Lg Philips Lcd Co., Inc.

Lg Display Co., Ltd.

Yong Ik Bang

Dong Yeung Kwak

Sung Il Park

Hwan Seong Yu

In Duk Song

Tae Ho You

Hee Jung Hong

Jae Bum Kim

Hee Jeong Park

Keuk Sang Kwon

A touch panel display device includes a display panel having a scroll bar, an upper transparent sheet bonded to the display panel, a lower transparent sheet separated from the upper transparent sheet, an upper transparent film formed on the upper transparent sheet having a first electrode is formed perpendicularly crossing the scroll bar, and a lower transparent film formed on the lower transparent sheet having a second electrode.

Touch panel display device and method of fabricating the same

Disclosed are a single unit liquid crystal display touch panel and a method of fabricating the same. The single unit liquid crystal display touch panel includes a backlight unit, a liquid crystal display panel on the backlight unit, a touch panel on the liquid crystal display panel, and a light-shielding sidewall at a lateral side of the touch panel to shield a light leakage.

Single unit liquid crystal display touch panel having reduced light leakage and method of fabricating the same

A touch panel integrated with a liquid crystal display (LCD) includes an LCD panel, a touch panel arranged on the liquid crystal panel, and a transparent conductive film arranged between the LCD panel and the touch panel for substantially eliminating electromagnetic interference between the a common electrode signal of the LCD panel and the touch panel.

Touch panel integrated with liquid crystal display

A liquid crystal display (LCD) panel that has even luminance with high picture quality is disclosed. The LCD panel includes a first substrate provided with a plurality of gate and data lines, the gate lines being arranged to cross the data lines to define a plurality of pixel regions in a matrix arrangement; a second substrate provided with a black matrix layer to shield portions other than the pixel region from light; and a liquid crystal layer injected between the first and second substrates, wherein the pixel regions at a surrounding portion have an aperture ratio lower than that of the pixel regions at the other portions.

Liquid crystal display panel

The present invention discloses a method of fabricating a touch panel for a liquid crystal display device including forming a parent touch panel having a plurality of unit touch panels and a parent polarizer, laminating the parent touch panel and the parent polarizer, and cutting the laminated parent touch panel and parent polarizer into a plurality of single touch panel units and forming a plurality of polarizer integrated touch panels.

Method for fabricating touch panel integrated liquid crystal display device

This invention relates to liquid crystal display with a touch panel that does not overlap with a display area of liquid crystal panel but is still capable of obtaining a non-touch area.

Liquid crystal display having touch panel with increased input area and fabricating method thereof

A touch panel includes first and second substrates. Each substrate includes an extension formed at one side thereof, first and second transparent electrodes on each of the surfaces of the first and second substrates facing each other, and a signal line bonded to the transparent electrodes at the extension, for applying a signal to each transparent electrode.

Touch panel

Liquid crystal display panel with reduced aperture ratio at periphery

A liquid crystal display device structure is provided for testing display signal lines. The display structure improves sensitivity in detecting shorts or opens in data signal lines. In the display, a first detecting line commonly connects odd-numbered data signal lines of a liquid crystal display panel, and a second detecting line commonly connects even-numbered data signal lines of the liquid crystal display panel. First and second electrostatic discharge (ESD) preventing circuits are respectively connected to the odd and even-numbered data signal lines. A first electrode line commonly connects the first ESD preventing circuits and a second electrode line commonly connects the second ESD preventing circuits. Resistances are connected in series between the common electrode lines to increase a detectable critical resistance between the two detecting lines, to thereby improve sensitivity in signal line fault detection.

Growing community of inventors

Taegu-kwangyokshi, South Korea

Yong Ik Bang