A vehicle display device includes a housing mounted on a vehicle, an image display device provided in a housing section of the housing, and a heat sink provided at a position to contact the image display device, in which the housing has an opening that is open upward, the heat sink is attached at a position to separate the housing section and the opening from each other in the housing, and has a heat dissipation surface exposed from the housing through the opening, and a discharging flow path for discharging a liquid that has entered the opening to the outside of the housing is formed on the heat dissipation surface.

Provided herein may be a heat dissipation module including a first planar component, a partition wall coupled to the first planer component and defining a first path having one side closed by the first planar component, the first path forming a closed loop, and working fluid disposed in the first path. The heat dissipation module and an electronic device including the heat dissipation module in accordance with embodiments may be improved in heat dissipation efficiency.

The present disclosure provides a liquid cooling system for dissipating heat from a heat source, including a liquid cooling module and a liquid leakage detecting module. The liquid cooling module includes a liquid cooling component. The liquid cooling component includes a liquid cooling plate, a liquid supply pipeline and a liquid return pipeline. The liquid supply pipeline and the liquid return pipeline are in communication with the liquid cooling plate receptively. The liquid leakage detecting module includes a liquid leakage detecting device, a monitoring device and a main wire. The liquid leakage detecting device includes a hub and a plurality of liquid leakage detection branches. The liquid leakage detection branches are electrically connected to the hub in parallel, and are provided in the liquid supply pipeline and the liquid return pipeline respectively. The main wire electrically connects the hub to the monitoring device.

The present disclosure provides a display case. The display case includes a central portion having an inlet and an outlet opposite to the inlet, a first transparent lid disposed on a first side of the central portion, a second transparent lid disposed on a second side of the central portion, and a heat exchanger in the central portion. The first transparent lid is configured to define a first space on the first side of the central portion and the second transparent lid is configured to define a second space on the second side of the central portion. The heat exchanger includes a first channel and a second channel. The first channel of the heat exchanger is fluidly conducted to the first space and defines a part of a first internal heat exchange loop. The second channel of the heat exchanger is fluidly conducted to the second space and defines a part of a second internal heat exchange loop. The present disclosure also provides a dual sided display.

The aspects of the disclosed embodiments concerns a device designed for eyesight examination, which can be applied in medicine, in particular in ophthalmology. The device can be used for perimetry/visual field testing and also other parameters where tests are conducted by means of light stimuli displayed in front of the patient's eyes.

The present disclosure provides a display case. The display case includes a central portion having an inlet and an outlet opposite to the inlet, a first transparent lid disposed on a first side of the central portion, a second transparent lid disposed on a second side of the central portion, and a heat exchanger in the central portion. The first transparent lid is configured to define a first space on the first side of the central portion and the second transparent lid is configured to define a second space on the second side of the central portion. The heat exchanger includes a first channel and a second channel. The first channel of the heat exchanger is fluidly conducted to the first space and defines a part of a first internal heat exchange loop. The second channel of the heat exchanger is fluidly conducted to the second space and defines a part of a second internal heat exchange loop. The present disclosure also provides a dual sided display.

A heat radiation device includes a core plate, a first flow path in which one surface of the core plate is recessed in the thickness direction of the core plate to form a path in which refrigerant flows through, a second flow path in which the other surface opposite to the one surface of the core plate is recessed in the thickness direction of the core plate to form a path in which the refrigerant flows through, and a connection portion connecting the first flow path and the second flow path.

A display module adapted to be disposed on a water cooling head includes a frame having opposite top and bottom portions and at least one side surface connected to the top and bottom portions respectively and having a guiding structure, a linking member, and a flexible display panel. The bottom portion is adapted to be disposed on the water cooling head. One end of the linking member is movably connected to the guiding structure, and adapted to be guided by the guiding structure to move between a deployed position and a retracted position. The flexible display panel is located on the top portion and connected to another end of the linking member. When the linking member is in the deployed position, the flexible display panel is in a non-bending state, and when the linking member is in the retracted position, the flexible display panel is in a bending state.

A display apparatus includes a display screen and a temperature adjustment apparatus. The display screen includes a display surface and a non-display surface facing away from the display surface. The temperature adjustment apparatus is arranged on a side of the non-display surface of the display screen and configured to adjust a temperature difference among different areas of the display screen.

Disclosed are a heat-dissipating plate and a display device, the heat-dissipating plate includes a heat-dissipating plate body; a heat-dissipating microcavity embedded in the heat-dissipating plate body; and a heat dissipation working medium filled inside the heat-dissipating microcavity. The heat-dissipating microcavity includes a heat absorption tank, a liquid collection tank arranged at intervals with the heat absorption tank, and a capillary micro channel group between the heat absorption tank and the liquid collection tank and communicating with the heat absorption tank and the liquid collection tank, and the capillary micro channel group includes a plurality of capillary micro channels arranged at intervals.