公开(公告)号：US11670234B2

公开(公告)日：2023-06-06

申请号：US17862085

申请日：2022-07-11

Applicant: LG DISPLAY CO., LTD.

Inventor： SeungHyuck Lee ,  Seungjong Bong ,  KiPyo Hong

IPC: G09G3/3233 ,  G09G3/3291

CPC classification number: G09G3/3233 ,  G09G3/3291 ,  G09G2310/08 ,  G09G2320/048 ,  G09G2330/021 ,  G09G2360/16

Abstract: Embodiments of the present disclosure relate to a display device and a display driving method. Specifically, there may be provided a display driving method including detecting a driving current per block unit, for a display panel where a plurality of subpixels are disposed, scaling driving current data per block unit to driving current data per subpixel unit, calculating first compensation data by comparing the driving current data per subpixel unit with target data, calculating final compensation data by comparing the first compensation data with guide data, and compensating for a characteristic value for the plurality of subpixels based on the final compensation data.

公开(公告)号：US20140185129A1

公开(公告)日：2014-07-03

申请号：US14140187

申请日：2013-12-24

Applicant: LG Display Co., Ltd.

Inventor： IlHo Kim ,  JungHoon Seo ,  KiPyo Hong ,  ByungChun Yu ,  SangLyn Lee

IPC: G02F1/167

CPC classification number: G02F1/167 ,  G02F2201/44 ,  G02F2203/01 ,  H01L27/3232 ,  H01L27/326 ,  H01L51/5284 ,  H01L2251/5315

Abstract: There are provided a transparent display apparatus and a method for controlling the same. The transparent display apparatus includes a transparent display unit that includes a plurality of first pixels having an emissive area on which an image is displayed and a transmissive area on which a background is projected; a light control unit that includes a plurality of second pixels disposed on one surface of the transparent display unit; and a transmittance control device that extracts at least one object from an image displayed by the transparent display unit and controls transmittance of an area, which corresponds to the light control unit and the extracted object.

Abstract translation: 提供了一种透明显示装置及其控制方法。 透明显示装置包括透明显示单元，其包括多个第一像素，其具有显示图像的发射区域和投影背景的透射区域; 光控制单元，其包括布置在所述透明显示单元的一个表面上的多个第二像素; 以及透射控制装置，其从由透明显示单元显示的图像中提取至少一个物体，并控制对应于光控制单元和提取物体的区域的透射率。

公开(公告)号：US09594286B2

公开(公告)日：2017-03-14

申请号：US14140187

申请日：2013-12-24

Applicant: LG Display Co., Ltd.

Inventor： IlHo Kim ,  JungHoon Seo ,  KiPyo Hong ,  ByungChun Yu ,  SangLyn Lee

IPC: G02B26/00 ,  G02F1/167 ,  H01L51/52

CPC classification number: G02F1/167 ,  G02F2201/44 ,  G02F2203/01 ,  H01L27/3232 ,  H01L27/326 ,  H01L51/5284 ,  H01L2251/5315

Abstract: There are provided a transparent display apparatus and a method for controlling the same. The transparent display apparatus includes a transparent display unit that includes a plurality of first pixels having an emissive area on which an image is displayed and a transmissive area on which a background is projected; a light control unit that includes a plurality of second pixels disposed on one surface of the transparent display unit; and a transmittance control device that extracts at least one object from an image displayed by the transparent display unit and controls transmittance of an area, which corresponds to the light control unit and the extracted object.

Abstract translation: 提供了一种透明显示装置及其控制方法。 透明显示装置包括透明显示单元，其包括多个第一像素，其具有显示图像的发射区域和投影背景的透射区域; 光控制单元，其包括布置在所述透明显示单元的一个表面上的多个第二像素; 以及透射控制装置，其从由透明显示单元显示的图像中提取至少一个物体，并控制对应于光控制单元和提取物体的区域的透射率。