公开(公告)号：US10281719B2

公开(公告)日：2019-05-07

申请号：US15707717

申请日：2017-09-18

Applicant: LG Display Co., Ltd.

Inventor： Joon-Hee Lee ,  Hee-Jung Hong ,  Dong-Won Park

IPC: G09G3/00 ,  G09G3/20 ,  G09G3/36 ,  G02B27/00 ,  G02B27/01 ,  G09G3/3233

Abstract: A display device performs efficient driving by selectively scanning a peripheral area processed to have low resolution. The display device includes a gate driver that scans a first subset of pixel rows in a first scan block including only the peripheral area during a first frame and a second frame, and respectively scan during the first frame and the second frame a second subset of pixel rows and a third subset of pixel rows in a second scan block including the medial area and the peripheral area excluding the foveal area, and scan pixel rows of pixels in a third scan block including the foveal area, the medial area, and the peripheral area during the first frame and the second frame.

公开(公告)号：US11244645B2

公开(公告)日：2022-02-08

申请号：US16929810

申请日：2020-07-15

Applicant: LG Display Co., Ltd.

Inventor： Se-Dong Park ,  Soon-Dong Cho ,  Dong-Ju Kim ,  Hee-Jung Hong ,  Jung-Jae Kim

IPC: G09G3/36 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device includes a display panel and a level shifter. The display panel displays images. The level shifter includes a signal pad through which a clock signal to drive the display panel is output and a reverse signal pad through which a reverse clock signal different from the clock signal is output, and the reverse signal pad is in an electrically floated state.