Disclosed are a display panel and a display device. The display panel includes a display area, a wiring area, and a bending area connecting the display area and the wiring area; the bending area includes a first boundary on a side closer to the display area; in the first direction, an extension length of the first boundary is less than an extension length of the wiring area; in the second direction, a vertical projection of the first boundary in the wiring area is located within the coverage of the wiring area; in the second direction, the display area includes sub-pixel rows, and the last sub-pixel row is located on a side of the display area closer to the wiring area; in the first direction, a first sub-pixel in the last sub-pixel row is located on a side of the wiring area boundary closer to the center of the display panel.

A system for and method of storing two two-dimensional objects on an information storage medium, the method comprising: acquiring a first two-dimensional object and a second, a first perimeter of the first two-dimensional object comprising a first perimeter portion and a second perimeter portion, and the second two-dimensional object comprising the second perimeter portion and a third perimeter portion; storing, on the information storage medium, the first perimeter as storing the first and the second perimeter portions; storing, on the information storage medium, the second perimeter as storing the third perimeter portion and storing a reference to the second perimeter portion.

A system for and method of storing two two-dimensional objects on an information storage medium, the method comprising: acquiring a first two-dimensional object and a second, a first perimeter of the first two-dimensional object comprising a first perimeter portion and a second perimeter portion, and the second two-dimensional object comprising the second perimeter portion and a third perimeter portion; storing, on the information storage medium, the first perimeter as storing the first and the second perimeter portions; storing, on the information storage medium, the second perimeter as storing the third perimeter portion and storing a reference to the second perimeter portion.

A vehicle display device includes a reflection-type hologram disposed inside a windshield of a vehicle, and a projection device including an image display device outputting a display light and a regulating unit configured to regulate a diffusion angle of the display light, and to project the display light having passed through the regulating unit onto the hologram. The hologram outputs the display light projected from the projection device as diffracted light directed to an eye range of the vehicle, and the regulating unit is configured to regulate the diffusion angle of the display light to an upper limit angle or less such that the display light reflected from the windshield is directed in a direction different from the eye range.

The present invention relates to a system comprising glasses (101), a communication unit (103) and a cable (102), whereby the cable comprises two galvanic connections adapted for transporting power and bidirectional data traffic, whereby the glasses and the communication unit are arranged for multiplexing a plurality of outgoing data streams into a multiplexed data stream to be transmitted over said cable and arranged for receiving an incoming data stream and demultiplexing said incoming data stream into separate data streams, and whereby said communication unit (103) is arranged for being connected wired or wirelessly to an external processing device (201), preferably the external processing device being a smartphone.