公开(公告)号：US09892678B2

公开(公告)日：2018-02-13

申请号：US14965195

申请日：2015-12-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Janghoon Song ,  SeokHee Jeong ,  ChangHeon Kang ,  Jung-Min Lee

IPC: G09G3/3225

CPC classification number: G09G3/3225 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0243 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/045 ,  G09G2320/0626 ,  G09G2330/021

Abstract: Provided is an OLED display device that is in a black mode in which a threshold voltage of a driving TFT need not accurately be sensed. Further, a low voltage value of zero or less is constantly and continuously supplied to a data line during an initialization period, a sampling period, and a programming period in a pixel. As a result, when the pixel is driven in the black mode, a reference voltage and a data voltage having different values are not alternately supplied to the data line to minimize power consumption.

公开(公告)号：US09490312B2

公开(公告)日：2016-11-08

申请号：US14579511

申请日：2014-12-22

Applicant: LG Display Co., Ltd.

Inventor： JungJoo Lee ,  Janghoon Song

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3276 ,  H01L51/0097 ,  H01L2251/5338 ,  H05K1/028 ,  H05K2201/09681 ,  H05K2201/10128 ,  Y02E10/549 ,  Y02P70/521

Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

Abstract translation: 提供了一种柔性显示器，其具有多个创新，其被配置为允许部分或部分的弯曲以减少表观边界尺寸和/或利用组装的柔性显示器的侧表面。

公开(公告)号：US09966007B2

公开(公告)日：2018-05-08

申请号：US15191264

申请日：2016-06-23

Applicant: LG DISPLAY CO., LTD.

Inventor： Hyungnyuck Cho ,  Janghoon Song

IPC: G09G3/32 ,  G09G3/30 ,  G09G3/3233 ,  G06F1/16 ,  G09G3/3266 ,  G09G3/3275

CPC classification number: G09G3/3233 ,  G06F1/1652 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/0861 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2330/021 ,  G09G2330/022 ,  G09G2330/028 ,  G09G2340/0435

Abstract: Discussed are an organic light emitting display which can reduce flicker, along with power consumption, and a driving method thereof. In a low-power operation mode of the organic light emitting display, at least one holding frame is placed between writing frames in which image data is written, the output of the source driver is enabled during the writing frames, the output of the source driver is disabled during the holding frames, and the emission driver is controlled during the holding frames to increase the toggle frequency of the emission signal to be higher than or equal to N times the frame frequency (N is a positive integer greater than or equal to 2). The driving method can reduce the perceived flicker.

公开(公告)号：US20160172428A1

公开(公告)日：2016-06-16

申请号：US14568042

申请日：2014-12-11

Applicant: LG Display Co., Ltd.

Inventor： Janghoon Song ,  ChangHoon Jeon ,  JungJoo Lee

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3276 ,  H01L27/3297 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

Abstract translation: 提供了一种柔性显示器，其具有多个创新，其被配置为允许部分或部分的弯曲以减少表观边界尺寸和/或利用组装的柔性显示器的侧表面。

公开(公告)号：US20160181345A1

公开(公告)日：2016-06-23

申请号：US14579511

申请日：2014-12-22

Applicant: LG Display Co., Ltd.

Inventor： JungJoo Lee ,  Janghoon Song

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3276 ,  H01L51/0097 ,  H01L2251/5338 ,  H05K1/028 ,  H05K2201/09681 ,  H05K2201/10128 ,  Y02E10/549 ,  Y02P70/521

Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

Abstract translation: 提供了一种柔性显示器，其具有多个创新，其被配置为允许部分或部分的弯曲以减少表观边界尺寸和/或利用组装的柔性显示器的侧表面。