公开(公告)号：US20190096979A1

公开(公告)日：2019-03-28

申请号：US16108584

申请日：2018-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jungyun JO ,  Byoungyong KIM ,  Seung-soo RYU

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3233 ,  H01L27/12 ,  H05K1/11 ,  H05K1/18

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  H01L27/124 ,  H01L27/323 ,  H01L27/3258 ,  H01L51/5237 ,  H05K1/118 ,  H05K1/189

Abstract: A display device includes a substrate including a display area and a non-display area, driving elements disposed in the display area, a plurality of pads disposed in the non-display area and electrically connected to the driving elements, an insulating layer partially disposed on the pads to partially expose the pads, a plurality of signal pads disposed on the pads exposed by the insulating layer and electrically connected to the pads, respectively, and an electronic component including a plurality of driving bumps disposed on the signal pads and electrically connected to the signal pads, respectively. A first portion of a first driving bump of the driving bumps is in direct contact with a first signal pad of the signal pads, and a second portion of the first driving bump is in direct contact with a portion of the insulating layer not overlapping with the first signal pad.

公开(公告)号：US20190196632A1

公开(公告)日：2019-06-27

申请号：US16203484

申请日：2018-11-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-soo RYU ,  Seung-hwan CHO ,  Byoungyong KIM ,  Daeyoung JOUNG ,  Young-cheol JEONG ,  Jeongho HWANG

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G09G3/3233 ,  H01L27/323

Abstract: A display device may include a display panel, an input sensing unit, and a driving circuit board. The display panel includes a base substrate and a driving pad, and the input sensing unit includes an encapsulation substrate and an input pad. The driving circuit board may be provided on one of side surfaces of the base substrate adjacent to the driving pad and on one of connection surfaces of the encapsulation substrate adjacent to the input pad and may be electrically connected to the driving pad and the input pad, respectively.

公开(公告)号：US20200312943A1

公开(公告)日：2020-10-01

申请号：US16900006

申请日：2020-06-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jungyun JO ,  Byoungyong KIM ,  Seung-soo RYU

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3266 ,  G09G3/3275 ,  H01L27/12 ,  H05K1/11 ,  H05K1/18 ,  G09G3/3233

Abstract: A display device includes a substrate including a display area and a non-display area, driving elements disposed in the display area, a plurality of pads disposed in the non-display area and electrically connected to the driving elements, an insulating layer partially disposed on the pads to partially expose the pads, a plurality of signal pads disposed on the pads exposed by the insulating layer and electrically connected to the pads, respectively, and an electronic component including a plurality of driving bumps disposed on the signal pads and electrically connected to the signal pads, respectively. A first portion of a first driving bump of the driving bumps is in direct contact with a first signal pad of the signal pads, and a second portion of the first driving bump is in direct contact with a portion of the insulating layer not overlapping with the first signal pad.