公开(公告)号：US20220238821A1

公开(公告)日：2022-07-28

申请号：US17649042

申请日：2022-01-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HYUN JUN CHO ,  Yong Kwan Kim ,  Yong Hyuck LEE ,  Soh Ra HAN ,  Kyu Young KIM ,  Han Sun RYOU

IPC: H01L51/00 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes a display panel having a front surface where images are displayed; a rear-side layer disposed on a rear surface of the display panel, including a plurality of conductive patterns and having first surface unevenness on a front surface thereof; and a support plate disposed between the display panel and the rear-side layer and having a flat surface on a front surface thereof. The support plate includes glass or ceramic.

公开(公告)号：US12175034B2

公开(公告)日：2024-12-24

申请号：US18364292

申请日：2023-08-02

Applicant: Samsung Display Co., LTD.

Inventor： Hirotsugu Kishimoto ,  Yong Kwan Kim ,  Hyun Jae Na ,  Seok Won Jang ,  Sung Guk An ,  Chul Ho Jeong

IPC: G09G3/04 ,  G06F3/041 ,  G06F3/044 ,  H10K59/40 ,  H10K59/12 ,  H10K102/00

Abstract: A display device includes a display panel including a first non-folding area, a second non-folding area, and a folding area that are arranged along a first direction, the folding area being foldable along a folding line extending along a second direction intersecting the first direction, a panel lower member disposed below the display panel, and a digitizer disposed below the panel lower member and including a base layer and sensing coils. The base layer includes a folding portion including holes overlapping the folding area of the display panel and first and second non-folding portions disposed along the first direction. The folding portion is disposed between the first and second non-folding portions. The sensing coils are disposed on the base layer, and the base layer includes a matrix including a filler and an elastomer and weaving-shaped fiber lines disposed inside the matrix and alternately arranged with each other.

公开(公告)号：US11812655B2

公开(公告)日：2023-11-07

申请号：US17649042

申请日：2022-01-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Jun Cho ,  Yong Kwan Kim ,  Yong Hyuck Lee ,  Soh Ra Han ,  Kyu Young Kim ,  Han Sun Ryou

IPC: G06F3/046 ,  H10K77/10 ,  G06F3/044 ,  H10K50/86 ,  H10K59/40 ,  H10K102/00

CPC classification number: H10K77/111 ,  G06F3/0443 ,  H10K50/86 ,  H10K59/40 ,  G06F2203/04102 ,  H10K2102/311

Abstract: A display device includes a display panel having a front surface where images are displayed; a rear-side layer disposed on a rear surface of the display panel, including a plurality of conductive patterns and having first surface unevenness on a front surface thereof; and a support plate disposed between the display panel and the rear-side layer and having a flat surface on a front surface thereof. The support plate includes glass or ceramic.