Display apparatus, control method, electronic device, and computer-readable storage medium

Abstract

A display apparatus, a control method, an electronic device, and a computer-readable storage medium. The display apparatus (300) comprises a display substrate (310) and a source driver (320). The display substrate (310) comprises a plurality of data signal lines. The source driver (320) comprises a first cache module (322), a second cache module (324), an operation conversion module (323), and an output module. The first cache module (322) comprises M first cache units used for caching N pieces of initial data at intervals; the second cache module (324) comprises M second cache units; the operation conversion module (323) is configured to send P pieces of initial data to P corresponding second cache units (324) on the basis of a control signal, performs calculation on the basis of Q pieces of initial data to obtain (M-P) pieces of interpolation data, and send the (M-P) pieces of interpolation data to (M-P) second cache units (324) other than the P second cache units (324); and the output module is configured to output to the plurality of data signal lines M pieces of data cached by M second cache units (324). The display apparatus can achieve horizontal resolution expansion of a dual-gate pixel architecture.

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