公开(公告)号：EP2470949A2

公开(公告)日：2012-07-04

申请号：EP10812186.4

申请日：2010-08-17

申请人： LG Electronics Inc.

发明人： PARK, Sangtae ,  KIM, Sangjeon ,  KIM, Sungwoo ,  KWON, Soonhyung ,  JUNG, Bupsung ,  BAE, Seungchoon ,  SEO, Hoyoung ,  RYU, Seonghwan ,  SEO, Buwan

IPC分类号： G02F1/13357 ,  G02F1/1335

CPC分类号： G02F1/133606 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/0038 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603 ,  G02F1/133611 ,  G02F2001/133601 ,  G02F2001/133607

摘要： A backlight unit and a display device including the backlight unit are discussed.

公开(公告)号：EP2062249A1

公开(公告)日：2009-05-27

申请号：EP08704715.5

申请日：2008-01-10

申请人： LG Electronics Inc.

发明人： PARK, Kirack ,  BAE, Jongwoon ,  RYU, Seonghwan

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G3/2022 ,  G09G2310/0218 ,  G09G2310/066 ,  G09G2320/041

摘要： A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including scan electrodes and sustain electrodes, a sensor unit for detecting a temperature or a peripheral temperature of the panel, and a scan driver for supplying reset signals to the scan electrodes in a reset period of at least one subfield among a plurality of subfields at a predetermined reference temperature so that a first period in which a lowest voltage of the reset signal is supplied is different from a supply period of a lowest voltage when the temperature or the peripheral temperature of the PDP deviates the predetermined reference temperature.