公开(公告)号：US11994904B2

公开(公告)日：2024-05-28

申请号：US16996990

申请日：2020-08-19

Applicant: Samsung Display Co., LTD.

Inventor： Kyung-Mok Lee ,  Hojin Kang ,  Minsung Kwon ,  Dong-Youb Lee ,  Suk-Ho Lee ,  Hirotsugu Kishimoto

IPC: G06F1/16 ,  G09G3/3225 ,  H10K50/842

CPC classification number: G06F1/1616 ,  G09G3/3225 ,  H10K50/8426

Abstract: A display device includes a folding area at which the display device is foldable; a first non-folding area and a second non-folding area opposing each other with the folding area therebetween; a display panel; an adhesive member having a thickness of about 15 micrometers to about 18 micrometers; and a protective film facing the display panel with the adhesive member having the thickness of about 15 micrometers to about 18 micrometers therebetween, the adhesive member coupling the protective film to the display panel.

公开(公告)号：US11895774B2

公开(公告)日：2024-02-06

申请号：US17562493

申请日：2021-12-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jaejin Oh ,  Junho Kwack ,  Dongjin Park ,  Kyung-Mok Lee ,  Dong-Youb Lee

IPC: H05K1/11 ,  G01R27/08 ,  H01L27/12 ,  H05K1/02

CPC classification number: H05K1/118 ,  G01R27/08 ,  H01L27/124 ,  H05K1/0268 ,  H05K2201/10128

Abstract: An electronic apparatus includes an electronic panel including a plurality of pads, a circuit board including a plurality of leads, and a conductive adhesive member configured to electrically connect the circuit board and the electronic panel. The plurality of pads include a plurality of pixel pads, an arrangement pad, and a resistance measurement pad disposed between the arrangement pad and the pixels pads and insulated from the pixel pads. The plurality of leads include a plurality of pixel leads, an arrangement lead, and a resistance measurement lead disposed between the pixel leads and the arrangement lead and insulated from the pixel leads. The resistance measurement lead includes a plurality of resistance measurement leads disposed between the arrangement lead and the pixel leads and electrically connected with the resistance measurement pad, and a dummy lead spaced apart from the plurality of resistance measurement leads in a plan view.

公开(公告)号：US11972702B2

公开(公告)日：2024-04-30

申请号：US17359963

申请日：2021-06-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungjune Park ,  Byeongkyu Park ,  Jaiku Shin ,  Dong-Youb Lee ,  Sunhaeng Cho

IPC: G09F9/30 ,  G06F1/16 ,  H04M1/02

CPC classification number: G09F9/301 ,  G06F1/1652 ,  H04M1/0216

Abstract: A display module includes a display panel, a protective film, and an adhesive layer. The display panel includes a non-display area adjacent to a display area. The protective film is under the display panel, and the adhesive layer is between the display panel and the protective film. The protective film is or includes a polyethylene terephthalate film having a glass transition temperature equal to or greater than about 95° C.