A display device includes a substrate having a through-hole. The display device also includes a display unit formed on the substrate and surrounding the through-hole, and the display unit is configured to display an image and includes pixels.

An electronic display device includes measurement sensors that measure respective items, a digital display that displays the items, and a processor. The processor determines a main image related to a measurement of at least one of the items and updates a screen at first timing. Upon displaying the main image related to a measurement of an item other than the first item on the digital display, the processor determines that a sub image is related to measurement of the first item, synchronizes the first timing with update timing that is related to the main image, and simultaneously updates the main image and the sub image.

A watch type terminal including a main body; an analog watch portion including a plurality of mechanical hands coupled to the main body to indicate the time; a touch screen including a hole region disposed adjacent to the analog watch portion and through which a central shaft supporting the rotation of the plurality of mechanical hands is passed; a user input unit disposed on a side surface of the main body and including a plurality of keys; and a controller configured to display a first screen on the touch screen in which a part of the first screen is obstructed by the hole region, and in response to a predetermined input applied to one of the plurality of keys, move the obstructed part of the first screen away from the hole region and display a region beyond an edge of the first screen.

An electronic device includes a display module having a hole and including a plurality of first light sources disposed along a perimeter of one side of the display module and a plurality of second light sources which are positioned opposite the plurality of first light sources and are disposed along a perimeter of the other side of the display module, a shaft rotatably inserted into the hole of the display module, a movement which is positioned in the rear of the display module, is connected to one end of the shaft, and provides a rotational force for the shaft, a window which is separated from the display module and is positioned in front of the display module, and a hand which is positioned between the display module and the window and is fixed to the other end of the shaft.

A hybrid wearable device comprising (A) a smart watch with at least a digital display, a general-purpose processor, an instruction and data memory, and a communications component, and (B) an alternate (mechanical, quartz, kinetic, or other) watch movement, that has these two components interact with each other and with the user.

A digital display mechanism for the alphanumeric segment display of an integer magnitude whose instantaneous value is defined by an output of a timepiece movement, including a continuous display support guided along a particular trajectory by a guide device and driven in at least one direction of travel by a drive device, including at least a first display surface and a second display surface which are different from each other, each first surface or second surface forming only one part of an alphanumeric symbol, numeral or letter, and arranged to be visible to a user of the timepiece, each continuous display support being either a serrated belt driven by a serrated pinion complementary to the serration of the belt, or a chain driven by a pinion complementary to the articulation of the links of this chain.

An electronic apparatus comprising an electro-luminescent display device, an information display window defined on an outward facing surface of the display device to form a data display portion having a characteristic pixel density, a digital assembly to output data to the display device for display on the information display window, a viewing window through which information displayed on the information display window is viewable from outside of the apparatus, and a translucent plastic light filter disposed between the viewing window and the information display window; wherein the translucent plastic filter has a transmittance which is adapted to visually conceal the information display window or make the underlying information display window not visible when under sunlit ambient illuminations.

A display method and an electronic device are provided. The method includes: displaying a time dial. The time dial includes K pointers, the K pointers are used to indicate time, and K is a positive integer. The method further includes receiving a first input performed on a first pointer in the K pointers. The method also includes displaying, in response to the first input, M application icons associated with the first pointer. M is a positive integer. The method additionally includes displaying an application interface corresponding to a target icon in a case that the first pointer indicates the target icon. The M application icons include the target icon.

A display device includes a substrate having a through-hole. The display device also includes a display unit formed on the substrate and surrounding the through-hole, and the display unit is configured to display an image and includes pixels.

The present invention relates to a device and method that generates a tactile presentation, which indicates time on a mobile device. The mobile device includes a touch screen, a processor, and the functionality to be activated to electrovibrate in at least one portion of the touch screen. The processor receives electrical signals specifying and displaying a current time on the touch screen. The touch screen generates electrovibrations that vary in response to the time to provide the tactile presentation of the time on the touch screen. The haptic feedback is configured to emulate shapes such as a numeric character or other discernable shape in a location on a portion of the touch screen, so that a user by contacting the touch screen can sense the numeric character or shape generated by the haptic feedback and determine the time elapsed within an hour without having to view the touch screen.