Display for controlling operation of gamma block on basis of indication of content, and electronic device comprising said display

Abstract

According to various embodiments of the disclosure, a display may include a display panel including a first region in which first group subpixels are disposed and a second region in which second group subpixels are disposed, a converter group including converters respectively connected to subpixels included in the first group subpixels and the second group subpixels to transfer image data for output of specified content to the subpixels, a first group gamma circuit selectively connected to the converters to output a first grayscale voltage whose intensity is determined based on a plurality of binary bits, a second group gamma circuit selectively connected to the subpixels to output a second grayscale voltage whose intensity is determined based on a single binary bit, and a controller that controls selective connections between the first group gamma circuit and the converters and selective connections between the second group gamma circuit and the subpixels. According to an embodiment, the controller may receive the image data from an external processor and transfer the image data to the converter group, connect the first group gamma circuit with at least some converters such that the first group gamma circuit applies the first grayscale voltage to the at least some converters of the converter group, connect the second group gamma circuit with the second group subpixels such that the second group gamma circuit applies the second grayscale voltage to the second group subpixels, and output the specified content to at least a portion of the first region. In addition, various embodiments understood from the specification are possible.