公开(公告)号：US10420227B2

公开(公告)日：2019-09-17

申请号：US15747584

申请日：2016-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-sun Lee ,  Yu-su Kim ,  Toshikazu Takayanagi

IPC: H05K7/02 ,  H05K7/04 ,  H05K5/00 ,  G06F1/16 ,  H05K5/02 ,  H04M1/02 ,  G09F9/30

Abstract: A disclosed electronic device includes a housing having an opening, a roll mounted in the housing, a flexible display wound on the roll and being extendable and retractable through the opening based on a rotation direction of the roll, and a roll guide configured to guide the roll to move in a direction capable of constantly maintaining a proceeding direction of the flexible display toward the opening in the housing, based on a variation in a wound length of the flexible display on the roll.

公开(公告)号：US11729921B2

公开(公告)日：2023-08-15

申请号：US17715255

申请日：2022-04-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-sun Lee ,  Yu-su Kim ,  Toshikazu Takayanagi

IPC: H05K5/00 ,  G06F1/16 ,  H04M1/02 ,  H05K5/02 ,  G09F9/30

CPC classification number: H05K5/0017 ,  G06F1/1652 ,  H04M1/0268 ,  H05K5/0217 ,  H05K5/0221 ,  G09F9/301

Abstract: A disclosed electronic device includes a housing having an opening, a roll mounted in the housing, a flexible display wound on the roll and being extendable and retractable through the opening based on a rotation direction of the roll, and a roll guide configured to guide the roll to move in a direction capable of constantly maintaining a proceeding direction of the flexible display toward the opening in the housing, based on a variation in a wound length of the flexible display on the roll.

公开(公告)号：US10891005B2

公开(公告)日：2021-01-12

申请号：US14842409

申请日：2015-09-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yu-dong Bae ,  Hyun-sub Park ,  Dae-myung Kim ,  Jin-hyoung Park ,  Shi-yun Cho ,  So-young Kim ,  Hee-seok Jeong ,  Ho-seong Seo ,  Yu-su Kim

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/0488

Abstract: A electronic device and a display method thereof are provided. A control method of the electronic device includes: detecting a touch input on an auxiliary display area; in response to a touch input being detected on a first area of the auxiliary display area in a and the electronic being in a state in which the electronic is gripped by a user, processing the touch input as a user input; and, in response to the touch input being detected on a second area of the auxiliary display area different from the first area and the electronic being in the state in which the electronic is gripped by the user, disregarding the touch input.

公开(公告)号：US10824278B2

公开(公告)日：2020-11-03

申请号：US14842409

申请日：2015-09-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yu-dong Bae ,  Hyun-sub Park ,  Dae-myung Kim ,  Jin-hyoung Park ,  Shi-yun Cho ,  So-young Kim ,  Hee-seok Jeong ,  Ho-seong Seo ,  Yu-su Kim

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/0488

Abstract: A electronic device and a display method thereof are provided. A control method of the electronic device includes: detecting a touch input on an auxiliary display area; in response to a touch input being detected on a first area of the auxiliary display area in a and the electronic being in a state in which the electronic is gripped by a user, processing the touch input as a user input; and, in response to the touch input being detected on a second area of the auxiliary display area different from the first area and the electronic being in the state in which the electronic is gripped by the user, disregarding the touch input.

公开(公告)号：US11330724B2

公开(公告)日：2022-05-10

申请号：US17105918

申请日：2020-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-sun Lee ,  Yu-su Kim ,  Toshikazu Takayanagi

IPC: H05K7/02 ,  H05K7/04 ,  H05K5/00 ,  G06F1/16 ,  H04M1/02 ,  H05K5/02 ,  G09F9/30

Abstract: A disclosed electronic device includes a housing having an opening, a roll mounted in the housing, a flexible display wound on the roll and being extendable and retractable through the opening based on a rotation direction of the roll, and a roll guide configured to guide the roll to move in a direction capable of constantly maintaining a proceeding direction of the flexible display toward the opening in the housing, based on a variation in a wound length of the flexible display on the roll.

公开(公告)号：US09935279B2

公开(公告)日：2018-04-03

申请号：US14952072

申请日：2015-11-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun-hwa Lee ,  Kyung-wan Park ,  Yu-su Kim ,  Jin-hyoung Park ,  Ho-seong Seo ,  Ga-eun Lee ,  Shi-yun Cho

IPC: H01L51/00 ,  G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52 ,  G06F1/16 ,  H04M1/02

CPC classification number: H01L51/0097 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  H01L27/323 ,  H01L27/3244 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5281 ,  H01L2251/5338 ,  H01L2251/558 ,  H04M1/022 ,  H04M1/0268 ,  Y02E10/549

Abstract: A plurality of panels include: a display panel; and a protective panel that is disposed outside the display panel, and includes a transparent substrate and an outer hard coating layer and an inner hard coating layer that are respectively formed on an outer surface and an inner surface of the transparent substrate, and each have a hardness greater than a hardness of the transparent substrate. A thickness of the outer hard coating layer is greater than a thickness of the inner hard coating layer, and a stress neutral surface of the flexible display device is configured so that a compressive stress is applied to the inner hard coating layer when the flexible display device is bent.

公开(公告)号：US09817443B2

公开(公告)日：2017-11-14

申请号：US14981020

申请日：2015-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yu-su Kim

IPC: G06F1/16

CPC classification number: G06F1/1652

Abstract: A display apparatus is provided. The display apparatus includes a housing having an opening, a first roll and a second roll rotatably provided within the housing, a display configured to be wound on the first roll, and to be retracted and withdrawn through the opening according to a rotation direction of the first roll, a protection member configured to be wound on the first roll together with the display or to be wound in the second roll as the display is withdrawn from the housing, and a moveable component mounting part which is disposed between the first roll and the second roll and on which various components are mounted within the housing. The component mounting part moves within the housing to selectively provide space and utilize space according to a retraction operation and a withdrawal operation of the display.