Commercial display multi-interaction control system

• Main Authors: TAN TAOTAO, SHI ZEHAN
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CALCULATING; COMPUTING; COUNTING; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; EDUCATION; ELECTRIC DIGITAL DATA PROCESSING; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The invention relates to the technical field of liquid crystal touch control, in particular to a commercial display multi-interaction control system which comprises a display module connected with an interaction module. The interaction module distinguishes an interaction area based on optical characteristics of the TFT element and divides the display module into areas arranged horizontally and vertically, the areas are connected with an interaction signal acquisition chip, the interaction signal acquisition chip is connected with a driving module, and the driving module is used for performing interaction positioning processing; or the interaction module judges the touch mode through the capacitance value variation based on the In-cell technology, the display module is divided into areas arranged horizontally and vertically, the areas are connected with an interaction signal acquisition chip, the interaction signal acquisition chip is connected with a driving module, and the driving module is used for interact