公开(公告)号：US20150033870A1

公开(公告)日：2015-02-05

申请号：US14153243

申请日：2014-01-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SANG WOL LEE

IPC: G01N3/20

CPC classification number: G01N3/20 ,  G01N2203/0278 ,  G01N2203/0282

Abstract: A test apparatus for a flexible device includes a rotational driving unit, a first support, and a second support. The rotational driving unit is configured to generate a rotational force. The first support is coupled to the rotational driving unit, and is configured to rotate in response to the rotational force and support a first portion of the flexible device. The second support is disposed adjacent to the first support and is configured to support a second portion of the flexible device.

Abstract translation: 用于柔性装置的测试装置包括旋转驱动单元，第一支撑件和第二支撑件。 旋转驱动单元构造成产生旋转力。 第一支撑件联接到旋转驱动单元，并且构造成响应于旋转力旋转并支撑柔性装置的第一部分。 第二支撑件设置成与第一支撑件相邻，并且构造成支撑柔性装置的第二部分。

公开(公告)号：US20250016941A1

公开(公告)日：2025-01-09

申请号：US18889625

申请日：2024-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HOSUNG NAM ,  HOSEUNG KANG ,  MINSEOP KIM ,  SANG WOL LEE

IPC: H05K5/02 ,  G06F1/16 ,  H04M1/02

Abstract: An electronic device includes a display module and a support plate disposed below the display module and in which an opening pattern is formed that corresponds to a foldable area. The support plate includes a top surface adjacent to the display module and a bottom surface that faces the top surface, and the opening pattern includes an opening that passes through the support plate from the top surface to the bottom surface and a plurality of support parts around the opening. In addition, in a cross-section, the support parts include at least one first support part that includes a first curved edge at one side of the top surface and a second curved edge at one side of the bottom surface that faces the first curved edge in a diagonal direction.

公开(公告)号：US20230041161A1

公开(公告)日：2023-02-09

申请号：US17714299

申请日：2022-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHWA HA ,  SANG WOL LEE

IPC: G06F1/16

Abstract: A display device includes a display panel including a first non-folding part, a folding part, and a second non-folding part which are arranged in a first direction, a first support part disposed below the display panel, a groove is defined in a top surface of a portion of the first support part overlapping the folding part, and the first support part being foldable about the folding part, a second support part disposed in the groove, and a cover layer disposed in the groove and below the second support part.

公开(公告)号：US20220071026A1

公开(公告)日：2022-03-03

申请号：US17370499

申请日：2021-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHWA HA ,  SANGJAE KIM ,  SANG WOL LEE ,  SEUNG-HO JUNG ,  IN-WOO JEONG

IPC: H05K5/00 ,  H01L25/16 ,  H01L51/52

Abstract: An electronic device includes a display panel including non-folding areas and a folding area disposed between the non-folding areas, a lower protective film disposed below the display panel, an external light reflective member disposed below the lower protective film, a lower member disposed below the external light reflective member, and cushion members disposed below the lower member. The display panel is foldable along a folding axis. The cushion members are spaced apart from each other and define a cushion hole in the folding area.

公开(公告)号：US20210280828A1

公开(公告)日：2021-09-09

申请号：US17314508

申请日：2021-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JIN KYU KIM ,  MI-AE PARK ,  SUNG KU KANG ,  SANG WOL LEE

IPC: H01L51/52 ,  G02F1/1333 ,  H01L27/32 ,  H01L51/00

Abstract: A display device includes a flexible substrate including a display area and a non-display area. The substrate has a first surface and a second surface opposite to the first surface. A first protection film is disposed on the first surface of the substrate. The first protection film is disposed over the display area of the substrate. A second protection film is disposed on the first surface of the substrate. The second protection film is disposed over the non-display area of the substrate. A light transmittance of the first protection film is higher than that of the second protection film.

公开(公告)号：US20150173212A1

公开(公告)日：2015-06-18

申请号：US14338530

申请日：2014-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： SANG WOL LEE ,  Dongwoo SEO ,  Gyeongho JEONG

IPC: H05K5/00 ,  H05B37/02 ,  H05K7/14

CPC classification number: H05B37/02 ,  G06F1/1637 ,  H04M1/0266 ,  H04M1/0268 ,  H04M2250/22

Abstract: A display apparatus includes a display part and a housing that accommodates the display part. The display part includes a display panel configured to display an image on a front surface thereof, a flat portion, and an edge portion extended from a side of the flat portion and curved in a direction toward which the image is displayed.

Abstract translation: 显示装置包括显示部分和容纳显示部分的壳体。 显示部分包括：显示面板，被配置为在其前表面上显示图像，平坦部分和从平坦部分的一侧延伸的边缘部分，并沿着图像显示的方向弯曲。