公开(公告)号：US12144228B2

公开(公告)日：2024-11-12

申请号：US17977899

申请日：2022-10-31

Applicant: LG Display Co., Ltd.

Inventor： JaeHee Park ,  Jonghyeok Im ,  Kihyung Lee

IPC: G09G3/32 ,  G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K59/35 ,  H10K59/40

Abstract: A transparent display device is provided, which may reduce or minimize loss of light transmittance due to a touch sensor and a touch line, and may detect a defective touch sensor in a touch block. The transparent display device with a touch sensor comprises a plurality of transmissive areas and a non-transmissive area disposed between the transmissive areas adjacent to each other, a plurality of pixels provided in the non-transmissive area, including a plurality of subpixels, a touch block including a plurality of touch sensors disposed in the plurality of transmissive areas, a plurality of touch connection portions respectively connected to the plurality of touch sensors, transferring a touch sensing voltage to the connected touch sensor and including a first high resistance area, and a plurality of sensing transistors respectively connected to the plurality of touch sensors, sensing a voltage of the connected touch sensor.

公开(公告)号：US10516013B2

公开(公告)日：2019-12-24

申请号：US15815909

申请日：2017-11-17

Applicant: LG Display Co., Ltd.

Inventor： Sungman Han ,  Eunji Park ,  Kihyung Lee

IPC: H01L27/32 ,  H01L51/50 ,  G09G3/20 ,  G09G3/3233

Abstract: The present disclosure relates to an ultra high density transparent flat panel display. The present disclosure provides a transparent flat panel display including: a driving current line, a data line and a sensing line running in a vertical direction on a substrate; a scan line and a horizontal sensing line running in a horizontal direction on the substrate; an emission area disposed between the driving current line and the data line; and a transparent area disposed between the data line and the sensing line.

公开(公告)号：US20180175130A1

公开(公告)日：2018-06-21

申请号：US15831886

申请日：2017-12-05

Applicant: LG Display Co., Ltd.

Inventor： Kyungyun Kang ,  Jaewoong Youn ,  Kihyung Lee

IPC: H01L27/32

CPC classification number: H01L27/3272 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3283 ,  H01L51/5246

Abstract: The present disclosure is provided a display device including a lower substrate, a display area, and a guideline. The display area is disposed on the lower substrate. The guideline includes a guideline disposed in an outer region of the display area. The guideline includes: a first guideline layer disposed on the lower substrate, having separation spaces, and divided into multiple parts; and a second guideline layer disposed on the first guideline layer and divided into multiple parts.