Touch display module

• Main Authors: HU YUAN, LIU TENGJIAO, SU YANPING
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; 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; ELECTRIC DIGITAL DATA PROCESSING; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The invention relates to the technical field of touch control, in particular to a touch control display module. The touch display module sequentially comprises a thin film base film (101), an upper polaroid (20), a color filter substrate (30), a liquid crystal layer (40), a thin film transistor substrate (50), a lower polaroid (60) and a backlight module (70), the touch panel further comprises an upper touch electrode and a lower touch electrode. Wherein the upper touch electrode is arranged on the upper surface of the thin film base film (101) or arranged on the lower surface of the thin film base film (101); a thin film composite layer (10) is formed by the thin film and the thin film base film (101); the lower touch electrode is arranged on the upper surface of the color filter substrate (30); the lower touch electrode adopts a multi-stage nano metal network and comprises conductive channels (301) and insulating areas (302) which are arranged at intervals. The touch display module provided by the invention