Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Industry-University Cooperation Foundation Hanyang University

Jin-Hwan Choi

Jung-Hun Lee

Tae-An Seo

Min-Sung Kim

Tae-Woong Kim

Jeong-Ho Kim

Dong-Min Kim

Jin-Seong Park

Seok-Jae Han

Young-Seok Seo

Hayk Khachatryan

Hyun-Woo Koo

Dong-Won Choi

Bo-Ik Park

A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.

Rollable display device and electronic device including the same

A display apparatus includes a display device and an encapsulation layer covering the display device. The encapsulation layer includes a first inorganic encapsulation layer, a second inorganic encapsulation layer, and a hybrid encapsulation layer positioned between the first inorganic encapsulation layer and the second inorganic encapsulation layer. The hybrid encapsulation layer includes at least one of alucone, zircone, zincone, titanicone, and nickelcone.

Display apparatus

A sliding display device includes a housing, a flexible display panel, a first roller, and a second roller. The housing includes a display region between a first edge region and a second edge region. The distance between the first and second edge regions changes as the housing is expanded and contracted. The flexible display panel slides into and out from the housing through the first and second edge regions as the housing expands and contracts. The first and second rollers guide panel regions into and out of empty spaces in the housing. An assistant roller assists in moving one of the panel regions along a non-intersecting path.

Sliding display device

A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being rollable and unrollable based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a direction from a first side of the rollable structure to a second side of the rollable structure, the first side of the rollable structure being opposite to the second side of the rollable structure, and wherein each of the unit structures includes a metal plate, the metal plate being bent by a bending limit angle in a direction in which the rollable structure is rolled, and a magnetic object on a side region of the metal plate, the magnetic object being magnetically coupled to an adjacent metal plate.

A rollable display device includes a rollable structure including a plurality of unit structures, a display panel structure attached to the rollable structure, and a plurality of magnetic objects on a bezel region of the rollable structure, wherein respective widths of the unit structures increase in a direction from a first side of the rollable structure to a second side of the rollable structure, wherein the unit structures collectively form first through (n)th rolling cycles, as the rollable structure is rolled, and a (k)th rolling cycle encircles a (k&#x2212;1)th rolling cycle, and wherein the plurality of magnetic objects aligns the (k)th rolling cycle with the (k&#x2212;1)th rolling cycle by causing a magnetic attraction between the (k)th rolling cycle and the (k&#x2212;1)th rolling cycle.

A data processing apparatus includes an electronic device configured to store data and instructions; a memory card; and a memory card socket in which the memory card is inserted. In certain disclosed systems and methods, the memory card socket includes: an insertion portion through which the memory card is inserted; a lock portion formed around an edge of the insertion portion, and that is configured to control attaching and detaching of the memory card based on instructions received from the electronic device; and a main body including the insertion portion and the lock portion and configured to accommodate the memory card via the insertion portion.

Growing community of inventors

Seoul, South Korea

Jin-Hwan Choi