A rollably display device includes a flexible display panel with an active area for displaying images and a non-active area surrounding the active area. A first seal member is disposed in the non-active area on a first portion of a side surface of the display panel and a second seal member is disposed on the first seal member and on a second portion of the side surface of the display panel to reduce the likelihood of occurrence of cracks at the sides of the display panel during rolling and unrolling of the display panel around a roller.

A rollably display device includes a flexible display panel with an active area for displaying images and a non-active area surrounding the active area. A first seal member is disposed in the non-active area on a first portion of a side surface of the display panel and a second seal member is disposed on the first seal member and on a second portion of the side surface of the display panel to reduce the likelihood of occurrence of cracks at the sides of the display panel during rolling and unrolling of the display panel around a roller.

A display device includes a plurality of display modules provided to output visual information, having a bar shape, and sequentially disposed in one direction, a connection unit connecting the plurality of display modules such that the plurality of display modules are relatively moved, and a controller controlling the connection unit to relatively move the plurality of display modules to adjust daylighting using a space between the plurality of display modules.

The present invention relates to a solar power generation assembly and method for providing same involving an array of solar generating modules on a dual-incline structure, which can achieve high energy yields over a wide range of azimuths/orientations. The assembly consists of canopy wings providing for the dual-incline structure, where, depending on specifications, the canopy wings can differ in length, width, angle of inclination, structural material and solar module or other material mounted on the surface. The canopy wings may be pivoted or hinged to enhance the energy generation and/or other functional benefits of the assembly or system, including display elements, advertising, rainwater/precipitation and snow drainage and collection and energy transmission. The assembly or system is modular and may be assembled in a long continuous configuration in which the inclination, width and tilt of the canopy wings may vary of a long distance to maintain substantially consistent energy yields as the assembly or system orientation changes.

A rollable display device is provided, including: a flexible display panel including a plurality of edges; a fixing portion including a plurality of fixing rods for fixing some of the plurality of edges of the flexible display panel when the flexible display panel is in a second state; and a receiving portion including a cavity. In a first state, the flexible display panel is rolled and received into the cavity of the receiving portion with a first direction as an axis; and the plurality of fixing rods extends in the first direction and is received into the cavity of the receiving portion. In the second state, the flexible display panel is at least partially unrolled outside the receiving portion, and the plurality of fixing rods is located outside the cavity, extends in a second direction and supports the flexible display panel. The first direction intersects with the second direction.

A rollable display device is provided, including: a flexible display panel including a plurality of edges; a fixing portion including a plurality of fixing rods for fixing some of the plurality of edges of the flexible display panel when the flexible display panel is in a second state; and a receiving portion including a cavity. In a first state, the flexible display panel is rolled and received into the cavity of the receiving portion with a first direction as an axis; and the plurality of fixing rods extends in the first direction and is received into the cavity of the receiving portion. In the second state, the flexible display panel is at least partially unrolled outside the receiving portion, and the plurality of fixing rods is located outside the cavity, extends in a second direction and supports the flexible display panel. The first direction intersects with the second direction.

A display device includes: a housing; a roller rotatably disposed on the housing; a flexible display that is rolled around the roller or unrolled from the roller; a first arm connected to the flexible display; an arm supporter provided in the housing; an arm shaft rotatably supported to the arm supporter; a second arm coupled to the arm shaft and rotated together with the arm shaft to rotate the first arm; a rotation mechanism connected to the second arm to rotate the second arm about the arm shaft; and an angle sensor module connected to at least one of the arm shaft and the second arm.

A display device includes: a housing; a roller rotatably disposed on the housing; a flexible display that is rolled around the roller or unrolled from the roller; a first arm connected to the flexible display; an arm supporter provided in the housing; an arm shaft rotatably supported to the arm supporter; a second arm coupled to the arm shaft and rotated together with the arm shaft to rotate the first arm; a rotation mechanism connected to the second arm to rotate the second arm about the arm shaft; and an angle sensor module connected to at least one of the arm shaft and the second arm.

This disclosure describes a sign having a reconfigurable display face. In one example, the sign includes a sign body having a first display face and an opposed face, and a rotatable display member connected to the sign body and having a second display face. The reconfigurable display face includes the first display face and the second display face, and the display member is reconfigurable between a plurality of display orientations by rotation about a rotation axis.

A force-orienting display assembly comprising a number of display segments rotatably mounted on a movable surface, the display segments positioned proximally to each other, in a manner which reassembles picture segments to display a number of properly oriented, non-inverted pictures in a plurality of viewing orientations, where the mounting surface comprises a drum or a flat vertical surface is disclosed.