公开(公告)号：US12008198B2

公开(公告)日：2024-06-11

申请号：US17525269

申请日：2021-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minuk Kim ,  Sungho Ahn ,  Bowon Jung ,  Jihyung Jung ,  Joungmin Cho ,  Sungdae Choi ,  Kwangtai Kim ,  Donghyun Yeom ,  Changryong Heo

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F1/1652 ,  G06F3/0445 ,  G06F2203/04102 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: A method and an electronic device are provided for compensating for changed touch sensitivity of a touch panel of the electronic device. It is detected whether a rollable display of the electronic device is expanded. It is detected whether the touch sensitivity of the touch panel of the rollable display is changed, in case that the rollable display is expanded. A rolling direction and a length of extension of the rollable display is changed, in case that the touch sensitivity is changed. It is detected whether a resistance of an expansion area of the rollable display is changed. The touch sensitivity of the touch panel is compensated for, in case that the resistance is changed.

公开(公告)号：US12175928B2

公开(公告)日：2024-12-24

申请号：US18146686

申请日：2022-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yilin Wu ,  Sungyoung Shin ,  Minsuk Uhm ,  Sungdae Choi ,  Seungyeop Choi ,  Hyunchang Shin ,  Byungduk Yang

IPC: G09G3/3208 ,  H10K59/35 ,  H10K59/80

Abstract: A display device including a display that includes a plurality of pixels, wherein the plurality of pixels respectively include a plurality of sub-pixels is provided. The plurality of sub-pixels include first type sub-pixels observed at a first viewing angle, and second type sub-pixels observed at a second viewing angle that is narrower than the first viewing angle.

公开(公告)号：US12253885B2

公开(公告)日：2025-03-18

申请号：US17527313

申请日：2021-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghae Kim ,  Joungmin Cho ,  Sungdae Choi ,  Kwangtai Kim ,  Donghyun Yeom

IPC: G06F1/16 ,  H04M1/02

Abstract: An electronic device and flexible display are disclosed. The electronic device includes a first housing defining an inner space, a second housing slidably coupled to the first housing, and the flexible display. The flexible display includes a protection layer, a display panel laminated on at least a portion of the protection layer, a first portion at least partially connected to the first housing and visible from an exterior of the electronic device when disposed in a retracted state, a second portion extending from the first portion and at least partially retracted into the inner space so as to be invisible from the exterior, and an extension extending from the display panel, the extension disposed in a region corresponding to the second portion, having a control circuit disposed thereon, and disposed to be supported by the protection layer.