公开(公告)号：US20210399081A1

公开(公告)日：2021-12-23

申请号：US17353578

申请日：2021-06-21

Applicant: LG Display Co., Ltd.

Inventor： JaeHee PARK ,  SangHoon JUNG

IPC: H01L27/32 ,  H01L51/52

Abstract: A transparent display device may improve transmittance and definition. The transparent display device includes a plurality of first signal lines extended in a first direction and disposed to be spaced apart from one another, a plurality of second signal lines extended in a second direction and disposed to be spaced apart from one another, a transmissive area provided between two first signal lines adjacent to each other and two second signal lines adjacent to each other, and a pixel including a plurality of subpixels disposed based on an overlapping area where the first signal line and the second signal line cross each other. At least one side oriented toward the transmissive area in each of the plurality of subpixels has an inclination with respect to each of the first signal line and the second signal line.

公开(公告)号：US20170193921A1

公开(公告)日：2017-07-06

申请号：US15389669

申请日：2016-12-23

Applicant: LG Display Co., Ltd.

Inventor： Kiyoung SUNG ,  SangHoon JUNG ,  HeeYoung AN

IPC: G09G3/3291 ,  G09G3/3258

Abstract: Provided are a display device, gate driving circuit, and a driving method thereof. A display device includes: a display panel including a plurality of pixel areas, a gate driving unit configured to supply an emission signal to each of the plurality of pixel areas through switching of a driving TFT by inverting an input signal, the gate driving unit including an emission boosting capacitor configured to periodically boost a voltage applied to a gate node of the driving TFT, a data driving unit configured to supply a data signal to each of the plurality of pixel areas, and a timing control unit configured to: supply a gate control signal to the gate driving unit, and supply a data control signal and image data to the data driving unit.