A method for navigating a digital media on an electronic device that can include receiving a digital book comprising a page including an associated content map of the digital media, where the content map provides the size, shape and location of content panels on the page, and displaying the page including the content panels on a display of the electronic device. The method can include receiving input to display a selected content panel in a prominent state on the display and displaying the selected panel in a prominent state on the display.

A method for indicating a direction of content transfer intuitively and a device applying the same includes determining directions in which surrounding devices of the device are located, and a direction to which the content on a display of the device is to be moved, and transferring the content to the surrounding device located in the determined direction. Accordingly, it is possible to select a device to receive the content more easily and intuitively, and also input a command to select the device to receive the content and to transfer the content with one single manipulation.

According to an aspect, a display device includes an image display panel in which pixels each including first to fourth sub-pixels are arranged in a two-dimensional matrix; and a signal processing unit that converts an input signal into an output signal and outputs the generated output signal to the image display panel. The signal processing unit determines an expansion coefficient, obtains a generated signal of the fourth sub-pixel in each pixel based on input signals of the first to the third sub-pixels in the pixel itself and the expansion coefficient, obtains an output signal for the fourth sub-pixel in each pixel based on a generated signal of the fourth sub-pixel in the pixel itself and a generated signal of the fourth sub-pixel in an adjacent pixel to be output to the fourth sub-pixel.

A measurement information display system includes a measuring apparatus that measures biological and/or behavioral information of a user, and the measurement information display apparatus. The display apparatus includes a display unit with a screen; a communication unit that communications with the measuring apparatus to acquire the information, and a display control unit that causes the display unit to display a plurality of graphs on the screen, where the graphs represent the information. The graphs include a first graph located on a first portion of the screen and a second graph located on a second portion of the screen overlapping the first portion.

In a display element such as an organic EL element, deterioration progresses due to light emission, and emission luminance is lowered even if the same voltage is applied to the display element. Therefore, use over time causes variations in luminance of each pixel, thereby a so-called “image burn-in” phenomenon occurs. Given this factor, the invention provides a display device which can reduce the difference in deterioration of a display element in each pixel and suppress variations in light emission of a display element in a pixel. It is prevented that only a specific pixel has a long accumulated lighting time. For that purpose, a gray scale of a display pattern is changed to prevent the difference in deterioration of display element in pixels from increasing. Alternatively, a specific display pattern is prevented from being fixedly displayed in a specific region. Further alternatively, a pixel lagging behind in deterioration is deteriorated so that the accumulated lighting time of pixels is equal to each other.

The purpose of the present invention is to display layers in an electronic device, wherein an operating method of the electronic device can comprise the steps of: displaying, on a display, a first layer of which at least a portion is transparent; and displaying, on the display, a second layer of which at least a portion is overlapped with the first layer, and which is disposed on a lower end of the first layer, wherein the at least portion of the second layer can be set to be transparently displayed. In addition, other embodiments are possible.

An electronic device having a touch-screen display detects a first input on the display while displaying a first user interface on the display. In response to detecting the first input on the display, the device enters a flashlight mode. Entering the flashlight mode includes replacing the first user interface with a first flashlight user interface. The first flashlight user interface has a first total lumen output and a first luminance that is substantially uniform over the display. The device determines whether brightness change criteria are met, and in accordance with a determination that the brightness change criteria are met, displays a second flashlight user interface having a second total lumen output greater than the first total lumen output and a second luminance that is substantially uniform over the display.

An approach is provided for rendering items in a user interface. The approach may, for instance, include processing a current orientation mode of a device, a detected attitude change of the device, and an attitude change threshold to determine a new orientation mode for the device. In an instance when the attitude change threshold is satisfied, then switching to the new orientation mode and in an instance when the new orientation mode is a landscape orientation mode, then causing to present navigation information in an augmented reality display.

A display method and apparatus, a wearable device, and a computer-readable storage medium are provided. The method is applied to the wearable device. The wearable device comprises at least two touchable screen display areas. The method comprises: displaying current content on a lightened screen display area; and adjusting the current content displayed on the lightened screen display area according to a touch event on another non-lightened screen display area. The reading and interaction processes of users do not conflict with each other.

An electronic device is provided. The electronic device includes a display panel including a plurality of pixels, a first processor configured to execute an application, a first display driving integrated circuit including a second processor and a graphics memory, and a second display driving integrated circuit including a source driver configured to control at least some of the plurality of pixels. The second processor is configured to, when the first processor is in an inactive state with respect to the first display driving integrated circuit, compose or post-process another image to be displayed through the display panel based at least on at least one image stored in the graphics memory, by using the first display driving integrated circuit, and transmit the other image to the second display driving integrated circuit such that the other image is displayed through the display panel.