公开(公告)号：US10665176B2

公开(公告)日：2020-05-26

申请号：US16024361

申请日：2018-06-29

Applicant: LG Display Co., Ltd.

Inventor： Kitae Kwon ,  Kyujin Kim ,  Taehun Kim

IPC: G09G5/00 ,  G09G3/3291 ,  G09G3/3233 ,  G09G3/30

Abstract: A display panel and an electroluminescent display using the same are disclosed. The display panel includes a first data line charged with a first data signal, a second data line charged with a second data signal, a first subpixel connected to the first data line, a second subpixel connected to the second data line, a gate line commonly connected to the first and second subpixels and simultaneously supplying a gate signal to the first and second subpixels, a demultiplexer connecting an output terminal of a data driver to the first data line using MUX switch elements and then connecting the output terminal to the second data line using the MUX switch elements, and a switch array supplying a reference voltage to the second data line when the output terminal is connected to the first data line by the demultiplexer using REF switch elements.

公开(公告)号：US10222888B2

公开(公告)日：2019-03-05

申请号：US15605742

申请日：2017-05-25

Applicant: LG Display Co., Ltd.

Inventor： Sangjin Nam ,  Kyujin Kim ,  Seungjin Yoo

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G06F3/044 ,  G09G3/36 ,  G02F1/1347

Abstract: A mirror display is described. The mirror display includes a plurality of first electrodes disposed on a first substrate, a plurality of sensor lines disposed on the first substrate, the plurality of sensor lines connected to the plurality of first electrodes, a plurality of second electrodes disposed on a second substrate, the plurality of second electrodes facing the first substrate, a liquid crystal layer interposed between the plurality of first electrodes and the plurality of second electrodes, a plurality of mirror driving lines on the second substrate, the plurality of mirror driving lines connected to the plurality of second electrodes, and a reflective polarizing film attached to the second substrate.