Lg Display Co., Ltd.

Tes Co., Ltd

Lee, Woo-jin

Hwang, Sang-soo

Cha, Dong-il

Shin, Ki-jo

Sang-Soo Hwang

Jung-Hoon Seo

Kyo-Hyuck Choo

Sun-Yeop Kim

Gang-Seob Jung

Jung-Hyun Lee

Cheol-Se Kim

Su-Chang An

Sun-Jung Lee

Yoon-Hwan Woo

Woo-Jin Lee

Min-Ho Na

Young-Jin Yi

Ki-Jo Shin

Dong-Il Cha

A display device having touch sensors and a method of driving the same are disclosed. The display device includes a display panel including a pixel array including pixels and a touch sensor array including touch sensors formed in the pixel array, the pixel array being divided into blocks, a gate driver to sequentially drive a plurality of gate lines in the pixel array in a block unit, a data driver to drive a plurality of data lines in the pixel array when the gate lines are driven, a touch controller to sequentially drive the touch sensor arrays in the block unit, and a timing controller to divide one frame into at least one display mode at which the pixel array is driven and at least one touch sensing mode at which the touch sensor array is driven and to control the gate drive, the data driver and the touch controller so that the display mode and the touch sensing mode alternate.

Display device having touch sensor and method of driving the same

Display device having touch sensor embedded in pixel array and method of driving the same

A touch display device includes a display panel, a conductive layer disposed on the display panel, a touch electrode disposed adjacent to the conductive layer and on the display panel, a routing line coupled to the touch electrode, and a polarizer disposed on the touch electrode and the conductive layer, where the conductive layer and the touch electrode are formed of the same material.

Liquid crystal display panel with embedded touch panel and method for manufacturing the same

A touch panel includes a plurality of first sensors disposed on a substrate, the plurality of first sensors including a plurality of first electrodes spaced from one another in a first direction and a first connection pattern to connect two adjacent first electrodes, the plurality of first sensors arranged in a second direction crossing the first direction; a plurality of second sensors disposed on the substrate, the plurality of second sensors including a plurality of second electrodes spaced from one another in the second direction and a second connection pattern composed of a metal to connect two adjacent second electrodes, the plurality of second sensors arranged in the first direction; and at least one metal pattern connected to the first connection pattern, wherein the at least one metal pattern overlaps the first connection pattern.

Touch panel and liquid crystal display device including the same

A touch panel includes a plurality of first electrode patterns being serially connected by a plurality of first connection patterns; a plurality of second electode patterns being serially connected by a plurality of second connection patterns; and a plurality of routing lines; wherein at least two of the plurality of first electrode patterns are connected to at least one of the plurality of routing lines.

Touch panel and method for manufacturing the same

Growing community of inventors

Seoul, South Korea

Sang-Soo Hwang