A printing apparatus includes first and second acquisition units. First sheet information related to a predetermined sheet attribute set in the printing apparatus and second sheet information related to the predetermined sheet attribute set as a print setting is acquired. Where first and second sheet information do not match, the display unit displays a first part of notification information for notifying a user that they do not match and a predetermined display item of a first display item related to the first sheet information and a second display item related to the second sheet information. Even when no user instruction is given where the first part and the predetermined display item are displayed, a second part of the notification information and an other display item of the first display item and the second display item are displayed instead of the first part and the predetermined display item.

A plurality of luminous modules able to emit a segmented light beam to be controlled by a common control processor having a single video output interface, while maintaining the ability to project different outlines with each luminous module. This decreases the number of connections necessary between a control unit and a plurality of luminous modules, thereby decreasing the complexity of the system, and decreasing the production cost thereof.

A plurality of luminous modules able to emit a segmented light beam to be controlled by a common control processor having a single video output interface, while maintaining the ability to project different outlines with each luminous module. This decreases the number of connections necessary between a control unit and a plurality of luminous modules, thereby decreasing the complexity of the system, and decreasing the production cost thereof.

The present disclosure relates to a driving method of display panels, a driving device and a display device. The driving method includes dividing a display panel to a plurality of areas, and applying a white balance process respectively to the plurality of areas in accordance with a relationship between the areas and viewing angles of the user. As such, the white balance performance of the areas of the display panel may correspond to the viewing angle from the user to the area. Thus, the color shift issue arising due to the viewing angles may be eliminated so as to enhance the display performance.

The present disclosure relates to a driving method of display panels, a driving device and a display device. The driving method includes dividing a display panel to a plurality of areas, and applying a white balance process respectively to the plurality of areas in accordance with a relationship between the areas and viewing angles of the user. As such, the white balance performance of the areas of the display panel may correspond to the viewing angle from the user to the area. Thus, the color shift issue arising due to the viewing angles may be eliminated so as to enhance the display performance.

Disclosed is a light and display content integration method, applied to a display device. The display device is an integrated screen, comprising a display area and a light area. The light area is illuminated by an LED array located behind the display area and around a periphery of the display area. The method is configured to integrate, according to an input signal, display content of the display area and a display status of the LED array. The LED array comprises a plurality of light assembly units. The display area is partitioned into a plurality of video regions according to the amount of the light assembly units, and each of the video regions corresponds to one of the light assembly units. The present invention controls, according to different input signals, an output of a corresponding light signal and display signal by analyzing a type of the input signals.

Disclosed is a light and display content integration method, applied to a display device. The display device is an integrated screen, comprising a display area and a light area. The light area is illuminated by an LED array located behind the display area and around a periphery of the display area. The method is configured to integrate, according to an input signal, display content of the display area and a display status of the LED array. The LED array comprises a plurality of light assembly units. The display area is partitioned into a plurality of video regions according to the amount of the light assembly units, and each of the video regions corresponds to one of the light assembly units. The present invention controls, according to different input signals, an output of a corresponding light signal and display signal by analyzing a type of the input signals.

A plurality of signal display lamps 1A to 1E are communicably connected together through a network 3. Each of the signal display lamps 1A to 1E includes a display portion 12 capable of performing a variable display. Each of the signal display lamps 1A to 1E is capable of performing a mirroring operation in addition to being capable of performing a variable display in the display portion 12 in response to an input signal that is input from input signal lines 8A to 8E. For example, in the signal display lamp 1A, any of the signal display lamps 1B to 1E is selected, and its display state can be simulated. Each of the mirroring source signal display lamps 1B to 1E can be selected by giving a selective command signal from a selective-command-signal generating device 60 connected to the input signal line 8 of the signal display lamp 1A. The selective command of the mirroring source signal display lamp 1 may be given to the signal display lamp 1A from an information-processing terminal device 10 through the network 3.

Disclosed are an image generation method, a terminal and a graphical user interface. The image generation method includes: obtaining information about a pressing operation acting on a pressure sensing touch screen, where the information about the pressing operation includes a pressure value of an effective pressing operation acting on the pressure sensing touch screen; determining the number of target image points to be generated according to the obtained pressure value; and generating the target image points on an image generation interface according to the number of the target image points to be generated. A transverse spread parameter of the target image points is .sub.1 and a longitudinal spread parameter of the target image point is .sub.2. Through the above-mentioned technical solution, an image is drawn by using the effective pressing operation received by the pressure sensing touch screen, thereby improving user experience in drawing the image by using the terminal.

Disclosed are an image generation method, a terminal and a graphical user interface. The image generation method includes: obtaining information about a pressing operation acting on a pressure sensing touch screen, where the information about the pressing operation includes a pressure value of an effective pressing operation acting on the pressure sensing touch screen; determining the number of target image points to be generated according to the obtained pressure value; and generating the target image points on an image generation interface according to the number of the target image points to be generated. A transverse spread parameter of the target image points is .sub.1 and a longitudinal spread parameter of the target image point is .sub.2. Through the above-mentioned technical solution, an image is drawn by using the effective pressing operation received by the pressure sensing touch screen, thereby improving user experience in drawing the image by using the terminal.