Samsung Electronics Co., Ltd.

Sungdae Choi

Donghyun Yeom

Kwangtai Kim

Joungmin Cho

Changryong Heo

Kyungtae Kim

Minuk Kim

Sungho Ahn

Jihyung Jung

Bowon Jung

Hyunchang Shin

Byungduk Yang

Sungyoung Shin

Minsuk Uhm

Jonghae Kim

Yilin Wu

Seungyeop Choi

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.

Electronic device including rollable display

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.

Electronic device including flexible display

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.

Display device and operating method therefor

Growing community of inventors

Gyeonggi-do, South Korea

Sungdae Choi