公开(公告)号：US12046188B2

公开(公告)日：2024-07-23

申请号：US18213246

申请日：2023-06-22

申请人： LG Display Co., Ltd.

发明人： Jae Yeong Go ,  Tae Gung Kim ,  Dae Sung Park

IPC分类号： G09G3/32

CPC分类号： G09G3/32 ,  G09G2310/0205 ,  G09G2310/0221 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0247 ,  G09G2320/08 ,  G09G2340/0407 ,  G09G2340/16 ,  G09G2360/12

摘要： The present disclosure discloses a display device and a driving method of the display device. The display device includes a display panel for displaying an image, a driver for driving the display panel, a controller for controlling the driver, and a duty cycle controller for defining an unknown area in which vertical resolution information is not known and a known area in which the vertical resolution information is known within one frame when a driving frequency of the display panel is changed, and varying a duty cycle for driving the known area.

公开(公告)号：US12106702B2

公开(公告)日：2024-10-01

申请号：US17974449

申请日：2022-10-26

申请人： LG Display Co., Ltd.

发明人： Tae Gung Kim ,  Kyu Hwan Joo ,  Jae Yeong Go

IPC分类号： G09G3/3258 ,  G09G3/32

CPC分类号： G09G3/32 ,  G09G2300/023 ,  G09G2300/0452 ,  G09G2310/0275 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0673 ,  G09G2330/023 ,  G09G2330/10 ,  G09G2360/16

摘要： A display apparatus includes a first pixel including a light emitting device of a first color connected to a first data line and independently driven and a second pixel including a light emitting device of the first color connected to a second data line adjacent to the first data line and independently driven, wherein the first pixel and the second pixel are included in a first unit pixel, and the first pixel and the second pixel are alternately on-driven in a first period and a succeeding second period.

公开(公告)号：US11741891B2

公开(公告)日：2023-08-29

申请号：US17965167

申请日：2022-10-13

申请人： LG Display Co., Ltd.

发明人： Jae Yeong Go ,  Tae Gung Kim ,  Dae Sung Park

IPC分类号： G09G3/32

CPC分类号： G09G3/32 ,  G09G2310/0205 ,  G09G2310/0221 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0247 ,  G09G2320/08 ,  G09G2340/0407 ,  G09G2340/16 ,  G09G2360/12

摘要： The present disclosure discloses a display device and a driving method of the display device. The display device includes a display panel for displaying an image, a driver for driving the display panel, a controller for controlling the driver, and a duty cycle controller for defining an unknown area in which vertical resolution information is not known and a known area in which the vertical resolution information is known within one frame when a driving frequency of the display panel is changed, and varying a duty cycle for driving the known area.

公开(公告)号：US20230335046A1

公开(公告)日：2023-10-19

申请号：US18213246

申请日：2023-06-22

申请人： LG Display Co., Ltd.

发明人： Jae Yeong Go ,  Tae Gung Kim ,  Dae Sung Park

IPC分类号： G09G3/32

CPC分类号： G09G3/32 ,  G09G2320/0233 ,  G09G2310/0221 ,  G09G2320/08 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2310/0205 ,  G09G2340/16 ,  G09G2360/12 ,  G09G2340/0407

摘要： The present disclosure discloses a display device and a driving method of the display device. The display device includes a display panel for displaying an image, a driver for driving the display panel, a controller for controlling the driver, and a duty cycle controller for defining an unknown area in which vertical resolution information is not known and a known area in which the vertical resolution information is known within one frame when a driving frequency of the display panel is changed, and varying a duty cycle for driving the known area.

公开(公告)号：US20230206824A1

公开(公告)日：2023-06-29

申请号：US17965167

申请日：2022-10-13

申请人： LG Display Co., Ltd.

发明人： Jae Yeong Go ,  Tae Gung Kim ,  Dae Sung Park

IPC分类号： G09G3/32

CPC分类号： G09G3/32 ,  G09G2320/0233 ,  G09G2310/0221 ,  G09G2320/08 ,  G09G2310/08 ,  G09G2340/0407 ,  G09G2320/0247 ,  G09G2310/0205 ,  G09G2340/16 ,  G09G2360/12 ,  G09G2300/0861

摘要： The present disclosure discloses a display device and a driving method of the display device. The display device includes a display panel for displaying an image, a driver for driving the display panel, a controller for controlling the driver, and a duty cycle controller for defining an unknown area in which vertical resolution information is not known and a known area in which the vertical resolution information is known within one frame when a driving frequency of the display panel is changed, and varying a duty cycle for driving the known area.