公开(公告)号：US11579496B2

公开(公告)日：2023-02-14

申请号：US16241699

申请日：2019-01-07

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Sunghyun Kim ,  Namsoo Kang ,  Soonkyeong Kwon ,  Yoonsup Kim ,  Sewon Min ,  Kihyun Sung ,  JunYong Ahn

IPC: G02F1/1345 ,  G02F1/1362 ,  G02F1/1333 ,  H05K1/18 ,  G09G3/36

Abstract: A display device may include a display panel having a display area and a non-display area located in a first direction from the display area, a printed circuit board located in the first direction from the non-display area and configured to generate a signal, a driving film connected to the non-display area of the display panel and configured to drive the display panel in response to the signal, and a connecting film having a first end connected to the non-display area of the display panel and a second end connected to the printed circuit board. The connecting film electrically connects the printed circuit board and the driving film.

公开(公告)号：US10997885B2

公开(公告)日：2021-05-04

申请号：US16270955

申请日：2019-02-08

Applicant: Samsung Display Co., Ltd.

Inventor： Yoonsup Kim ,  Namsoo Kang ,  Soonkyeong Kwon ,  Sunghyun Kim ,  Sewon Min ,  Kihyun Sung ,  JunYong Ahn

IPC: G09G3/20 ,  G09G3/36 ,  G09G3/3266

Abstract: A display device includes a display panel including a plurality of pixels, a timing controller that generates a first reference clock signal having a first pulse and a second reference clock signal having a second pulse, a signal generator that generates a vertical start signal of which an activation period starts in response to the first pulse and the second pulse and generates a gate clock signal and an inverted gate clock signal based on the first pulse and the second pulse, and a gate driver that generates a gate signal based on the vertical start signal, the gate clock signal, and the inverted gate clock signal and provides the gate signal to the pixels.