Lg Display Co., Ltd.

Minsuk Kong

MoonSoo Kang

MiRae Lee

Hyunho Kim

JaeHo Yoon

Younggyu Moon

Doman Kim

YoungJun Jeon

Youngjin Choe

Soyoung Kim

The disclosure relates to a display device. In an embodiment, a display device includes a lower substrate including a plurality of sub pixels forming an active area and a non-active area enclosing the active area; a thin film transistor on the lower substrate corresponding to one of the plurality of sub pixels; a light emitting diode on the thin film transistor corresponding to the one of the plurality of sub pixels; a plurality of first touch electrodes on the light emitting diode corresponding to the active area; a plurality of second touch electrodes on the plurality of first touch electrodes corresponding to the active area; a first shielding electrode between the light emitting diode and the plurality of first touch electrodes overlapping a first touch electrode; and a second shielding electrode between the light emitting diode and the plurality of first touch electrodes, wherein the second shielding electrode does not overlap the first touch electrode.

Display device with improved touch recognition capabilities

The present disclosure relates to a touch panel and a touch display device including the same. A touch panel includes a plurality of first touch electrodes disposed on a first insulating layer, a second insulating layer disposed on the plurality of first touch electrodes and the first insulating layer, a plurality of second touch electrodes disposed on the second insulating layer, and a third insulating layer disposed on the plurality of second touch electrodes and the second insulating layer. A refractive index of each of the first insulating layer, the second insulating layer and the third insulating layer is the same as each other. Accordingly, it is possible to improve the visibility of the touch display device.

Touch panel and touch display device comprising the same

A thin film transistor array substrate for a digital X-ray detector device includes a base substrate; a driving thin film transistor disposed over the base substrate; a PIN (P type semiconductor-Intrinsic type semiconductor-N type semiconductor) diode configured to be connected to the driving thin film transistor, the PIN diode including a lower electrode, a PIN layer, and an upper electrode; and at least one leakage current blocking layer configured to cover a side surface of the PIN layer and contact the PIN layer to thereby minimize generation of the leakage current of the PIN diode and improve characteristics such as detective quantum efficiency (DQE) and signal to noise ratio (SNR) and improving an image quality of the digital X-ray detector device.

Thin film transistor array substrate for digital X-ray detector device and digital X-ray detector device and manufacturing method thereof

A thin film transistor array substrate for a digital X-ray detector device includes a base substrate where a driving area and a non-driving area are defined; at least one readout circuit pad disposed in the non-driving area and electrically connected to the drive area; at least one readout circuit pad connection line electrically connecting the driving area to the at least one readout circuit pad; and at least one electrostatic induction line electrically connected to the at least one readout circuit pad connection line, wherein the at least one electrostatic induction line has a greater resistance than a resistance of the at least one readout circuit pad connection line.

Growing community of inventors

Gyeongsangbuk-do, South Korea

Minsuk Kong