A display apparatus includes at least one display panel that includes a substrate, a pixel array, a conductive device, and a protection adhesive. The pixel array is disposed on a front surface of the substrate. The conductive device is disposed at least on a sidewall of the substrate and electrically connected to the pixel array. The protection adhesive is disposed at least on the sidewall of the substrate and covers the conductive device. The protection adhesive has a first surface, a second surface, and a connecting surface which are disposed opposite to the sidewall of the substrate. A distance between the first surface and the sidewall of the substrate is greater than a distance between the second surface and the sidewall of the substrate. The connecting surface is connected to the first surface and the second surface.

A display apparatus includes at least one display panel that includes a substrate, a pixel array, a conductive device, and a protection adhesive. The pixel array is disposed on a front surface of the substrate. The conductive device is disposed at least on a sidewall of the substrate and electrically connected to the pixel array. The protection adhesive is disposed at least on the sidewall of the substrate and covers the conductive device. The protection adhesive has a first surface, a second surface, and a connecting surface which are disposed opposite to the sidewall of the substrate. A distance between the first surface and the sidewall of the substrate is greater than a distance between the second surface and the sidewall of the substrate. The connecting surface is connected to the first surface and the second surface.

A method for controlling an output of an energy module of a modular energy system. The energy module can comprise a plurality of amplifiers configured to generate a drive signal at a frequency range and a plurality of ports coupled to the plurality of amplifiers. The method includes determining to which port of the plurality of ports the surgical instrument is connected, selectively coupling an amplifier of the plurality of amplifiers to the port of the plurality of ports to which the surgical instrument is connected, and controlling the amplifier to deliver the drive signal for driving the energy modality to the surgical instrument through the port.

A method for controlling an output of an energy module of a modular energy system. The energy module can comprise a plurality of amplifiers configured to generate a drive signal at a frequency range and a plurality of ports coupled to the plurality of amplifiers. The method includes determining to which port of the plurality of ports the surgical instrument is connected, selectively coupling an amplifier of the plurality of amplifiers to the port of the plurality of ports to which the surgical instrument is connected, and controlling the amplifier to deliver the drive signal for driving the energy modality to the surgical instrument through the port.

Provided are method of manufacturing tiled display screen, and tiled display screen. The method includes: providing display panels, each display panel includes a first frame area at the periphery of a display area and a reserved cutting frame area at the periphery of the first frame area; attaching a protective cover plate to the display panel to form a sub-display module, the protective cover plate includes a second frame area at the periphery of the display area, a frame width of the first frame area is greater than or equal to that of the second frame area; performing a second cutting on the sub-display module, with a cutting line being a boundary line between the first frame area and the reserved cutting frame area, and removing the reserved cutting frame area to obtain a sub-display screen; and tiling sub-display screens.

Provided are method of manufacturing tiled display screen, and tiled display screen. The method includes: providing display panels, each display panel includes a first frame area at the periphery of a display area and a reserved cutting frame area at the periphery of the first frame area; attaching a protective cover plate to the display panel to form a sub-display module, the protective cover plate includes a second frame area at the periphery of the display area, a frame width of the first frame area is greater than or equal to that of the second frame area; performing a second cutting on the sub-display module, with a cutting line being a boundary line between the first frame area and the reserved cutting frame area, and removing the reserved cutting frame area to obtain a sub-display screen; and tiling sub-display screens.

A rack may include a frame having vertical uprights and transverse members coupled together so as to form boundaries of an internal volume of the rack. The boundaries may include a first lateral face, a second lateral face, a front face, and a back face. A cartridge can be installed forward or rearward of the front face and laterally inward from the first lateral face or the second lateral face. Cables may be connected between the cartridge and a plurality of appliances. The cables may include a first cable extending between the cartridge and a first appliance supported by the rack. The cables may further include a second cable extending between a second appliance and the cartridge so as to establish a signal path between the first appliance and the second appliance through the first cable, the cartridge, and the second cable.

A rack may include a frame having vertical uprights and transverse members coupled together so as to form boundaries of an internal volume of the rack. The boundaries may include a first lateral face, a second lateral face, a front face, and a back face. A cartridge can be installed forward or rearward of the front face and laterally inward from the first lateral face or the second lateral face. Cables may be connected between the cartridge and a plurality of appliances. The cables may include a first cable extending between the cartridge and a first appliance supported by the rack. The cables may further include a second cable extending between a second appliance and the cartridge so as to establish a signal path between the first appliance and the second appliance through the first cable, the cartridge, and the second cable.

The examples may relate to a method for displaying display content on an extendable screen and to a display device for a motor vehicle. The display device may include at least a first and a second screen, configured to present respective display contents. The extendable screen may be arranged in a housing of the display device and configured to able to be shifted by an adjustment device between an extended position, in which the extendable screen is extended out of the housing, and a retracted position, in which the extendable screen is recessed in the housing. The display device may include a control unit configured to activate the adjustment device to shift the extendable screen into the extended position, and to display the display content on the extendable screen, when a user action for moving display content from the second screen onto the first screen is detected.

A method of operating a modular surgical system including a control module, a first surgical module, and a second surgical module is disclosed. The method includes detachably connecting the first surgical module to the control module by stacking the first surgical module with the control module in a stack configuration, detachably connecting the second surgical module to the first surgical module by stacking the second surgical module with the control module and the first surgical module in the stack configuration, powering up the modular surgical system, and monitoring distribution of power from a power supply of the control module to the first surgical module and the second surgical module.