Samsung Display Co., Ltd.

Kyungmin Choi

Junghun Lee

Jusuck Lee

Sangjo Lee

Mi Na Jang

Younjoon Kim

Youn Joon Kim

Changmin Park

Jangdoo Lee

Taehyeog Jung

Sangwol Lee

Kyunghyun Baek

Taewoong Kim

Hyunwoo Koo

Yoonjee Shin

Jaiku Shin

Sunho Kim

Seung-Ho Jung

Minsu Lee

Dohyun Kwon

Hayk Khachatryan

Choongyoul Im

Jang Doo Lee

Jiwon Han

Minjung Lee

Danbi Choi

Wonbaek Lee

Patrick Jusuck Lee

SeungHwa Ha

Jeonghwan Kim

Mira Oh

JungHun Lee

Seungpeom Noh

An electronic device includes a display panel including a folding area and a non-folding area adjacent to the folding area, a display controller which controls a driving of the display panel, and a detection sensor disposed adjacent to the folding area and which measures a modulus of the folding area in a folded state of the display panel. The display controller controls the display panel based on a measured modulus in a way such that an image for temperature adjustment is displayed on the display panel.

Electronic device

A laminating roller, a laminating device, and a method for laminating a display apparatus are provided. A laminating device includes a stage on which a display module including a folding area foldable about a folding axis and at least one non-folding area, which is not folded, is configured to be seated; a pressing part over the stage to overlap the non-folding area and having a diameter; and a connection part over the stage to overlap the folding area and connected to the pressing part, and the connection part has a diameter less than that of the pressing part and extends in a direction perpendicular to the folding axis.

Laminating roller, laminating device and method for laminating display apparatus

A display module including non-folding portions and a folding portion disposed between the non-folding portions; a first supporting member disposed under the display module; and a second supporting member disposed between the display module and the first supporting member, wherein the first supporting member includes: a first supporter and a second supporter overlapping with the non-folding portions; and a plurality of supporting units overlapping with the folding portion.

Display device and method of manufacturing the same

A display module including non-folding portions and a folding portion disposed between the non-folding portions; a first supporting member disposed under the display module; and a second supporting member disposed between the display module and the first supporting member, wherein the first supporting member may include: a first supporter and a second supporter overlapping with the non-folding portions; and an adhesive member attaching the display module to the second supporting member.

A display device includes: a display panel; a multi-joint mechanism configured to provide foldability and support to the display panel; and an elastic member disposed between the multi-joint mechanism and the display panel, wherein a distance between an upper surface of the multi-joint mechanism and a lower surface of the display panel varies depending on the position of the display panel.

Display device

A method for manufacturing a display module that is variable from a first state, which is unfolded, to a second state, which is folded with respect to a folding axis, may include folding the display module into a third state that is different from the second state, and performing a first heat treatment on the display module in the third state at a first temperature.

Method for manufacturing display module

A foldable display device, includes a foldable display module including a first non-folding portion, a second non-folding portion, and a folding portion disposed between the first non-folding portion and the second non-folding portion; a first support member disposed on the first non-folding portion supporting the first non-folding portion; a second support member disposed on the second non-folding portion supporting the second non-folding portion; and a third member rotatably coupled to the first support member.

Foldable display device and method of operating the same

A color filter and a display apparatus employing the color filter are provided. The color filter includes a base substrate and a color photoresist layer disposed on the base substrate. The color photoresist layer includes a photopolymerized photosensitive composition, at least one of a pigment and a dye, and quantum dots.

Color filter including quantum dots and metal nanoparticles and display apparatus including the same

A display module including non-folding portions and a folding portion disposed between the non-folding portions; a first supporting member disposed under the display module; and a second supporting member disposed between the display module and the first supporting member, wherein the first supporting member may include: a first supporter and a second supporter overlapping with the non-folding portions; and a plurality of supporting units overlapping with the folding portion.

A display device may include a display panel including a folding area, first and second non-display areas, and first and second non-folding areas arranged in a first direction. A plurality of stress-relieving members are arranged in the first direction and are disposed on rear surfaces of the first and second non-display areas. The stress-relieving members may extend in a second direction crossing the first direction. First and second supporting members are disposed on rear surfaces of the first and second non-folding areas, respectively. When the display panel is folded along a folding axis overlapped with the folding area and extended in the second direction, the first and second non-display areas may be bent by surfaces of each of the stress-relieving members contacting each other, and a bending direction of each of the first and second non-display areas is opposite to a bending direction of the folding area.

Display device having stress-relieving members

A display device includes a panel support portion including a plurality of support portions rotatably connected to each other, a flexible display panel on a first surface of the panel support portion, and a first protection portion rotatably connected to a side of the panel support portion.

A display device includes: a frame; and a flexible display unit configured to be wound into the frame, and including a transparent adhesive layer, the adhesive layer having a first surface and a second surface opposite to the first surface. The adhesive layer is configured to adhere layers on the first surface and the second surface thereof to each other, and a first elongation percentage of the adhesive layer in a first direction is greater than a second elongation percentage of the adhesive layer in a second direction crossing the first direction, the first direction being a direction along which the display unit is unwound from the frame.

Rollable display device

A display apparatus includes: a flexible display module including a first display part, a second display part, and a third display part; a supporting member coupled to the first display part and including a hinge, a first supporting part, and a second supporting part; a first housing configured to have the first supporting part inserted and withdrawn; a second housing configured to have the second supporting part inserted and withdrawn; a first guide member coupled to the first housing and configured to guide the second display part when the first supporting part is inserted into or withdrawn from the first housing; and a second guide member coupled to the second housing and configured to guide the third display part when the second supporting part is inserted into or withdrawn from the second housing.

Foldable display apparatus

A rollable display is disclosed. In one aspect, the rollable display includes a flexible display panel, a protective film configured to be placed on the flexible display panel, and a first jig connected to a first end of the flexible display panel and a first end of the protective film. The flexible display panel and the protective film are configured to be rolled around the first jig. The rollable display also includes a second jig connected to a second end of the protective film. The protective film is configured to be rolled around the second jig. The rollable display further includes a first housing for the first jig. The first housing is configured to accommodate the flexible display panel and the protective film.

Growing community of inventors

Seoul, South Korea

Kyungmin Choi