Lg Display Co., Ltd.

Minji Han

SungHyun Jang

JungChul Kim

Jongchan Park

MinKyu Kim

YeongHo Yun

Seokhwan Choi

JeeHwan Oh

ChangJae Jang

JaeSik Hwang

Junho Yeo

Youngkwun Kim

Soobin Lee

BoTaek Lee

Soohoon Ham

Sujin Jeon

Embodiments of the disclosure relate to a display device and a display panel. A display panel includes a plurality of subpixels, a plurality of data lines comprising a first data line group disposed in a first area corresponding to a data driving circuit and a second data line group disposed in a second area located on outside of the first area, a plurality of gate lines, a first data link line group having a linear structure connected to the first data line group and disposed in a bezel area, and a second data link line group having a bending structure in which (2-3)th data link lines having the same length are connected to the second data line group through a display area.

Display device and display panel

A display device can include a display panel including a light emitting element, a driving transistor for providing a driving current, and a plurality of switching transistors for controlling an operation of the driving transistor; a gate driving circuit configured to supply signals to the display panel; a data driving circuit configured to supply a plurality of data voltages to the display panel; and a timing controller. Also, the plurality of switching transistors can include a first switching transistor having a dual gate structure and configured to connect a gate node of the driving transistor with a drain node of the driving transistor in response to a first scan signal, and a stabilization transistor configured to connect the gate node of the driving transistor with a common node of the first switching transistor in response to a stabilization scan signal.

Display device, display panel, and subpixel circuit

A display device includes a display panel having a display area and a non-display area, crack lines disposed in the non-display area; and a first crack pad and a second crack pad connected to both ends of the crack lines. The crack lines comprise a plurality of crack line units connected to each other. Each of the plurality of crack line units comprises a plurality of sub-crack lines connected in parallel. In this manner, the efficiency of inspecting for cracks can be improved.

Display device

The present disclosure discloses is a display device including a flexible substrate having an active area, a bezel area enclosing the active area, and a bending area defined in at least a part of the active area and the bezel area; and a plurality of bending sensing patterns disposed in the bending area, in which the bending area includes a plurality of sub bending areas and the plurality of bending sensing patterns is disposed in different areas of the plurality of sub bending areas, so that the bending degree of each sub bending area included in the bending area can be independently sensed.

Display device with bending sensing patterns

An organic light emitting display device is provided according to the present disclosure. An organic light emitting display device comprising a first planarization layer configured to planarize an upper portion of a circuit element on a substrate, an inorganic layer comprising a first out-gassing pattern on the first planarization layer, a second planarization layer configured to planarize an upper portion of the inorganic layer and a metal layer comprising a second out-gassing pattern on the second planarization layer.

Organic light emitting display device

Growing community of inventors

Iksan-si, South Korea

Minji Han