EP 3920172 A1 20211208 - DISPLAY DRIVE CIRCUIT, DISPLAY MODULE, DRIVE METHOD FOR DISPLAY SCREEN, AND ELECTRONIC DEVICE
Title (en)
DISPLAY DRIVE CIRCUIT, DISPLAY MODULE, DRIVE METHOD FOR DISPLAY SCREEN, AND ELECTRONIC DEVICE
Title (de)
ANZEIGEBETRIEBSSTROMKREIS, ANZEIGEMODUL, BETRIEBSVERFAHREN FÜR EINEN ANZEIGEBILDSCHIRM, UND ELEKTRONISCHE VORRICHTUNG
Title (fr)
CIRCUIT DE PILOTAGE D'AFFICHAGE, MODULE D'AFFICHAGE, PROCÉDÉ DE PILOTAGE POUR ÉCRAN D'AFFICHAGE, ET DISPOSITIF ÉLECTRONIQUE
Publication
Application
Priority
- CN 2019075981 W 20190223
- CN 201910844205 A 20190906
- CN 2020075721 W 20200218
Abstract (en)
This application provides a display driver circuit, a display module, a method for driving a display, and an electronic device, which can improve display performance of a display. The electronic device includes: a display, including a first display area and a second display area; a main controller, configured to send a first clock signal separately to a first display driver circuit and a second display driver circuit; the first display driver circuit, configured to receive the first clock signal, where the first display driver circuit is further configured to output a first GOA clock signal to the display, where the first GOA clock signal is generated based on the first clock signal; and the second display driver circuit, configured to receive the first clock signal, where the second display driver circuit is further configured to output a second GOA clock signal to the display, where the second GOA clock signal is generated based on the first clock signal.
IPC 8 full level
G09G 3/3266 (2016.01)
CPC (source: CN EP)
G09G 3/2092 (2013.01 - EP); G09G 3/32 (2013.01 - CN); G09G 3/3225 (2013.01 - CN); G09G 3/3233 (2013.01 - EP); G09G 3/3266 (2013.01 - CN); G09G 2310/0221 (2013.01 - EP); G09G 2310/0278 (2013.01 - EP); G09G 2310/0281 (2013.01 - EP); G09G 2310/08 (2013.01 - EP); G09G 2360/18 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3920172 A1 20211208; EP 3920172 A4 20220720; CN 111613181 A 20200901; CN 111613181 B 20220329
DOCDB simple family (application)
EP 20759437 A 20200218; CN 201910844205 A 20190906