公开(公告)号：US10255860B2

公开(公告)日：2019-04-09

申请号：US15438959

申请日：2017-02-22

Applicant: LG Display Co., Ltd.

Inventor： Sehwan Na ,  Daegyu Jo ,  Sohyun Kim ,  Kyoungjune Jung ,  Jinwoo Park

IPC: G09G3/3266 ,  G09G3/3233

Abstract: An organic light emitting diode display is provided. The organic light emitting diode display includes a display panel having a plurality of pixels each including a light emitting diode, a data driver supplying a plurality of data signals to the plurality of pixels, a gate driver including a gate unit supplying a plurality of gate signals to the plurality of pixels and an emission unit supplying a plurality of emission signals to the plurality of pixels using a charge pump element to control a length of an emission period of the light emitting diode, and a timing controller supplying image data and a data control signal to the data driver and supplying a gate control signal to the gate driver.

公开(公告)号：US10911734B2

公开(公告)日：2021-02-02

申请号：US15371150

申请日：2016-12-06

Applicant: LG Display Co., Ltd.

Inventor： Choonho Park ,  Sangsoo Kim ,  Dohyung Kim ,  Sehwan Na ,  Sohyun Kim ,  Kyoungjune Jung ,  Jinwoo Park ,  Jaeyoung Lee ,  Inyoung Jeon ,  Mijung Kim

IPC: H04N13/144 ,  H04N13/344 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3283 ,  G09G3/36

Abstract: A virtual reality display device that can include a first pixel array and a second pixel array. Pixels of the pixel arrays can have a response time that is less than 2 msec, where the response time for a pixel is a sum of a first amount of time for brightness of the pixel to rise from 10% of white luminance to 90% of white luminance and a second amount of time for response time to fall from 90% of white luminance to 10% of white luminance. Additionally, the first pixel array can be separated from the second pixel array by a gap, and a distance from a center of the first pixel array to a center of the second pixel array is between 58 mm to 72 mm.