Embodiments of the invention are related to modular display panels. In one embodiment, a modular display panel includes a first side which includes a display surface, and an opposite second side. The modular display panel further includes a plastic enclosure including an outer surface that forms substantially all of the second side. The modular display panel further includes LEDs arranged as pixels attached to a printed circuit board which is attached to the plastic enclosure. The modular display panel further includes a circuit for controlling the LEDs and a power source for powering the LEDs. The front side of the printed circuit board is sealed to be waterproof and the plastic enclosure is sealed to be waterproof so that the modular display panel is sealed to be waterproof.

A display apparatus of the present disclosure includes: a display unit disposed on a surface of a main body case and displaying information; a heat source layer laminated on the display unit; and a design layer laminated on the heat source layer, wherein the design layer contains a substance having light transmittance changing due to a temperature change and forms a light transmittance change region having light transmittance changing in accordance with a temperature change of the heat source layer, and a gradation region having light transmittance changing in a gradational manner along an outer periphery of the light transmittance change region.

A field serviceable and interchangeable display system and method is provided. A first and second side assembly are each selected from a number of: digital side assemblies each comprising an electronic display, static side assemblies each comprising a poster cavity which accepts signage, and cover side assemblies. The first and second side assemblies are interchangeably mounted to a frame in a hinged fashion. When one of the side assemblies is in need of replacement, it is removed from the frame and a replacement is installed.

A flexible display panel and a film-like structure are provided according to the present disclosure. The flexible display panel includes a flexible display structure and a film-like structure arranged on at least one side of the flexible display structure. The film-like structure includes: a first flexible layer, a second flexible layer, a filler sealed between the first flexible layer and the second flexible layer, and a heater configured to heat the filler. A hardness of the filler varies with a temperature of the filler.

A display device including a display panel; and a module cover positioned at a rear of the display panel. The module cover includes a flat plate portion corresponding to a rear surface of the display panel; a side wall extended toward a front of the display panel from the flat plate portion, the side wall covering an edge of the display panel; and a bent portion between the flat plate portion and the side wall; Further, the flat plate portion includes a flat plate portion first layer at the rear of the display panel; a flat plate portion second layer at a rear of the flat plate portion first layer; and a flat plate portion third layer at a rear of the flat plate portion second layer. In addition, the flat plate portion second layer includes a material having a greater rigidity than a material of the flat plate portion first layer or the flat plate portion third layer.

A first and second display assembly are moveably mounted to a frame. At least one of the display assemblies includes a cover, an electronic display located behind the cover, and a first and second channel. A fixed plate is attached to the frame and positioned entirely within a cavity located between the display assemblies and the frame. The cavity and the first channel are part of a closed loop pathway, while the second channel is part of an open loop pathway. The closed loop is sealed when the display assemblies are in a closed position, and the fixed plate is accessible when the display assemblies are in an open position.

A display device comprising a display (2), with electronic components, and a transparent front pane (1) arranged in front of the display. The display (2) is connected to a support (3) and is adjustable mounted along an axis extending perpendicularly to the planes defined by the surfaces of the front pane (1) and the display (2) between a minimum value distance between the display (2) and the front pane (1) and a maximum value for the distance between the display (2) and the front pane (1). The display device has a mechanism (4, 15) by which the distance between the display (2) and the front pane (1) can be dynamically modified as a function of the temperature. When the temperature falls below a lower threshold, the distance assumes the minimum value, and, when the temperature is above the lower threshold, the distance is increased up to an upper threshold.

A display apparatus comprises a display panel; a heat sink plate coupled to a bottom surface of the display panel and having a coupling member that extends in a semicircular shape at one end and protrudes in a direction toward the bottom surface of the display panel; and a guide panel having a connection member at one end that is coupled to the coupling member in a rotation or sliding manner and connected to a bottom surface a printed circuit board (PCB) connected to the display panel, wherein the printed circuit board is detachably coupled to a bottom surface of the heat sink plate.

Disclosed herein is a display apparatus. The display apparatus includes a display panel, a display chassis configured to support the display panel, and a cover provided on a rear side of the display chassis. The cover includes a cover body configured to cover a rear surface of the display chassis, and a plurality of magnets disposed on the cover body and configured to generate an attractive force such that the cover body is attached to the rear surface of the display chassis. The cover is configured to be coupled and fixed to at least a part of peripheries of the display chassis and the cover body. With this configuration, assembly efficiency of the display apparatus may be improved.

An electronic apparatus includes a printed circuit board (PCB); a circuit element mounted on the PCB; a heat sink contacting the circuit element and configured to receive heat generated by the circuit element; a bottom chassis configured to support the PCB and the heat sink; and a coupling member connecting the heat sink and the bottom chassis and configured to transfer heat received from the heat sink to the bottom chassis.