Lg Electronics Inc.

Insu Song

Minsoo Kim

Jaewook Lee

Jaewook Kim

Sungchul Hong

Hoseok Chung

Junghyun Jo

Youngmin Lee

Insun Lee

Timothy Kang

Kyuho Lee

Seongcheol Lee

Woojin Lee

Taeki Um

Sunglyong Cha

Younghwan Moon

Kiseong Mun

Sukho Hong

Seyong Kim

Wooyong Kwon

Jihyo Yoon

Sunggab Kim

Kyungsoo Son

Hyosung Park

Changsue Park

Seungyeop Song

Mangyu Sang

Dongjin Kim

Kyunghwan Lee

Minho Park

Choonghwan Shin

Jihoon Lee

Jaichul Kim

Minchul Shin

Inseok Yoo

Aram Shin

Seongchan Byun

Sanghoon Song

Hyoungwook Lim

Sehoon Chun

Jungsuk Lee

Bumoh Park

Jeongjoong Kim

Yunhoon Cho

Guetae Cho

Seayoung Cho

Jaemoon Kim

Hyunin Yoo

Yongjin Cho

Yunsung Lee

A display device is provided. The display device includes: a flexible display panel; a flexible plate disposed at a rear of the display panel and coupled to the display panel; a driving module disposed at a rear of the plate and including a moving block that moves in a reciprocating motion on the lead screw; sliding mounts spaced apart from the driving module and fixed to the rear of the plate; a slide bracket movably coupled to the sliding mounts; wings elongated with a first end coupled to the moving block and a second end coupled to the slide bracket, and having pivot shafts disposed adjacent to the moving block between the moving block and the slid bracket; and wing brackets connected with the pivot shafts and fixed to the rear of the plate.

Display device

A display device is provided. The display device includes: a flexible display panel; a flexible plate disposed at a rear of the display panel and coupled to the display panel; a driving module disposed at a rear of the plate and including a flip frame that linearly reciprocates; wings elongated with a first end fixed to the flip frame and a second end coupled to the rear of the plate, and having pivot shafts disposed adjacent to the first end between the first end and the second end; and wing brackets connected with the pivot shafts and fixed to the rear of the plate, wherein the driving module includes: a rotatable lead screw; and a moving block that moves on the lead screw by rotation of the lead screw, wherein the flip frame has a first side fixed to the wings and a second side pivotally connected to the moving block.

Provided is a mobile terminal switchable from a first state to a second state extended in a first direction, the mobile terminal comprising: a first frame; a second frame slidable in the first direction with respect to the first frame; a roller coupled to the end of the second frame in the first direction; a flexible display including a fixing part coupled to the first frame and a variable part extends from the fixing part and surrounding the roller, and is positioned on the front surface according to the sliding movement of the second frame; and a rolling hinge positioned on the rear surface of the variable part and changing correspondingly to the shape of the variable part, wherein the roller includes a sawtooth part formed on the outer surface thereof, and the rolling hinge includes a concave-convex part corresponding to the sawtooth part.

Mobile terminal

Provided is a mobile terminal further comprising: a first frame; a second frame which is converted from a first state to a second state by moving in a first direction from the first frame, and which is converted from the second state to the first state by sliding in a second direction opposite to the first direction; a slide frame which moves in the first direction or the second direction with respect to the second frame, in correspondence to the sliding movement of the second frame; a flexible display part which comprises a first region coupled to the first frame, a second region coupled to the slide frame, and a third frame positioned between the first region and the second region and bending and surrounding the second frame; a rolling plate which couples to the rear surface of the second region of the display part, and which is capable of bending deformation in the first direction; and a slide curtain which covers at least a portion of an end, in the third direction perpendicular to the first direction, of the rolling plate, wherein the slide curtain moves together with the second frame.

A display device is provided. The display device includes: a flexible display panel; a flexible plate disposed at a rear of the display panel and coupled to the display panel; a driving module disposed at a rear of the plate and including a moving block that moves in a reciprocating motion on the lead screw by rotation of the lead screw; wings elongated with a first end coupled to the moving block and a second end coupled to the rear of the plate, and having pivot shafts disposed adjacent to the first end between the first end and the second end; wing brackets connected with the pivot shafts and fixed to the rear of the plate; and an elastic member having a first side supported by the wing brackets and a second side supported by the wings to push the wings in one of moving directions of the moving block.

A display device is provided. The display device includes: a flexible display panel; a rear cover disposed at a rear of the display panel and coupled to the display panel; a driving module disposed at a rear of the rear cover and including a moving block that makes a reciprocal movement; a wing bracket fixed to the rear of the rear cover at a position adjacent to the driving module; and a wing elongated with a first end fixed to the moving block and a second end coupled to the rear cover, the wing pivotally connected to the wing bracket at a position between the first end and the second end.

A display device is provided. The display device includes: a flexible display panel; a bottom cover disposed at a rear of the display panel and coupled to the display panel; a driving module disposed at a rear of the bottom cover and including a moving block that makes a reciprocal movement; a wing bracket fixed to the rear of the bottom cover at a position adjacent to the driving module; and a wing elongated with a first end fixed to the moving block and a second end coupled to the bottom cover, the wing pivotally connected to the wing bracket at a position between the first end and the second end.

Display device including flexible display and rear cover

Disclosed herein is a mobile terminal including a first frame, a second frame, a slide frame movable with respect to the second frame in a first direction or a second direction, a flexible display including a third region bent to surround the second frame, and a rolling plate attached to a rear of the flexible display. The second frame includes a side portion at an end thereof facing in a third direction perpendicular to the first direction, and a slide rail formed on the side portion. The rolling plate includes a plurality of support bars extending in the third direction and arranged in the first direction, and a slide hook protruding from an end of each of the support bars and movably inserted into the slide rail. The terminal may maintain the display in a flat state by preventing the display from being separated when the second frame is moved.

A mobile terminal according to an embodiment may comprise: a first frame; a second frame which comprises a third rear part provided on the rear surface of the first frame and movable in a first direction and a first roller provided at the end of the third rear part in the first direction; a flexible display panel which is provided to surround the first roller; a driving part for driving the second frame in the first direction or a second direction opposite to the first direction from the first frame; and a side cover which comprises a first plate extending in the second direction from both sides of the first roller and a second plate moving forward and backward on the first plate.

A mobile terminal comprises: a body which comprises a first frame, and a second frame which is coupled so as to be movable in a first direction with respect to the first frame; a roller which is rotatably coupled to the second frame; a flexible display unit which has an image outputted on one surface thereof and comprises a front surface part positioned on the front surface of the body by wrapping around the roller, and a rear surface part positioned in the rear surface direction of the body; a support frame which is coupled to the other surface of the flexible display unit and comprises a flexible rack gear formed on the other surface thereof; and an auxiliary drive unit which comprises a pinion gear rotating by engaging with the flexible rack gear, wherein the auxiliary drive unit transfers force to the flexible rack gear in the direction in which the area of the rear surface part increases. The mobile terminal enables the flexible display unit to also move stably in accordance with the movement of the second frame.

A mobile terminal comprises: a frame having a changing shape or size; a flexible display unit having one side facing outwards, and comprising a fixed portion coupled to the frame and a variable portion bent in a first direction; and a support frame located on the other side of the variable portion of the flexible display unit, wherein the support frame comprises: a plurality of rigid bars extending in a second direction perpendicular to the first direction and arranged side by side in the first direction; and a flexible portion for combining the rigid bars, wherein the support frame bends well in response to the flexural deformation of the flexible display unit and at the same time stably supports the other side of the variable portion, so that the flexible display unit may be stably deformed according to the deformation of the mobile terminal.

A mobile terminal comprises: a first frame including a first side surface; a second frame which can slide from the first frame in a first direction or a second direction that is opposite to the first direction, and which includes a second side surface that faces the first side surface; and a slide bar which is located between the first side surface and the second side surface and which extends in the first direction.

Mobile terminal having a slide bar disposed between a first side surface and a second side surface

A mobile terminal includes a first frame; a second frame coupled to be movable in a first direction from the first frame, and comprises a third rear unit moving along the back surface of the first frame, and a first roller on the end part in the first direction of the third rear unit; a flexible display having one end fixed to the front surface of the first frame, and covering the first roller; a drive unit moving the second frame in the first direction or moves same in a second direction opposite direction from the first direction; and a connection band covering the end part in the second direction of the third rear unit, has one end thereof connected to the end part in the first direction of the first frame, and has the other end thereof connected to the other end of the flexible display.

Mobile terminal capable of maintaining display tension

A cover glass comprises a glass layer; and an inner film including a tint layer deposited on one surface of the glass layer, wherein the tint layer includes fine beads. The cover glass has good slip and excellent wear resistance.

Cover glass, method for manufacturing cover glass and mobile terminal

The present invention relates to a flexible display device, comprising: a first body; a second body configured to be movable relative to the first body; a support plate installed on the rear surface of the second body and configured to be movable relative to the second body; a flexible display unit configured such that areas exposed to the outside are changed while the first body and the second body move relative to each other; and a driving unit generating a driving force such that the second body slides with respect to the first body, wherein as the driving unit causes a movement of the second body through a rotational force by means of a motor, the areas exposed to the outside of the front part and the rear part of the flexible display unit can be changed respectively.

Growing community of inventors

Seoul, South Korea

Insu Song