Japan Display Inc.

Yasuo Naoe

Kazuyuki Harada

According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film.

Display device

Liquid crystal display device and method of manufacturing the same

In one embodiment, a liquid crystal display device includes an array substrate having a sensor electrode and a plurality of pixel electrodes, and a counter substrate facing the array substrate. The sensor electrode includes an electric conductive oxide layer, a first electric conductive layer arranged on the electric conductive oxide layer and formed of one metal selected from the group consisting of molybdenum (Mo), titanium (Ti), nickel (nickel), and chromium (Cr), and a second electric conductive layer arranged on the first electric conductive layer and formed of aluminum. The plurality of pixel electrodes is arranged on the sensor electrode in a matrix shape so as to face the electric conductive oxide layer. Each pixel electrode is provided with slits. The thickness of the first electric conductive layer is equal to or less than 10% of the thickness of the second electric conductive layer.

Growing community of inventors

Kanazawa, Japan

Yasuo Naoe