Invention Grant
- Patent Title: Split-screen driving of electronic device displays
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Application No.: US16428663Application Date: 2019-05-31
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Publication No.: US10991330B1Publication Date: 2021-04-27
- Inventor: Jun Li , Hopil Bae , Chaohao Wang , Yue Chu , Anshi Liang , Ming Xu , Xiaokai Li , Yang Xu
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Jaffery Watson Mendonsa & Hamilton LLP
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/3266 ; G09G1/00

Abstract:
Aspects of the subject technology relate to electronic device display circuitry and methods of operating the display. The display circuitry includes gate-in-panel (GIP) drivers for each pixel row of a pixel array, and mode selection circuitry coupled between two of the GIP drivers. The mode selection circuitry receives a select signal to switch the display between a full-screen mode of operation and a split-screen mode of operation. The mode selection circuitry allows the pixel rows to be operated in a butterfly driving mode that facilitates reduction of optical artifacts when displaying augmented-reality or virtual-reality content with a multi-function display such as a display of a smartphone or a tablet.
Information query
IPC分类: