Electronic device and display method of an on-screen-display interface

An electronic device is provided. The electronic device includes: a display panel; a display controller, configured to control display screen on the display panel; and a host, electrically connected to the display controller. The host executes an application to render a display image, and transmit t...

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Bibliographic Details
Main Authors HUANG, CHIHNG, LIN, CHENG-LUNG, CHANG, SHIH-PIN, LIU, CHIA-EN
Format Patent
LanguageChinese
English
Published 16.07.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:An electronic device is provided. The electronic device includes: a display panel; a display controller, configured to control display screen on the display panel; and a host, electrically connected to the display controller. The host executes an application to render a display image, and transmit the display image to the display controller. The host collects a sound signal generated by an application running on the host, and analyzes the sound signal to obtain corresponding sound information. The host transmits the sound information to the display controller, and the display controller generates an on-screen-display (OSD) pattern corresponding to the sound information, and covers the OSD pattern on a specific location of the display image to generate an output image, and transmits the output image to the display panel for displaying.
Bibliography:Application Number: TW20198148483