Touch display module and touch display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsShuiqin Shuai, Zengjian Jin, Yalong Ma
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Abstract
The present invention provides a touch display module and a touch display device; by integrating an electromagnetic touch electrode in the touch display module and placing the electromagnetic touch electrode and a capacitive touch electrode in different layers, the touch display module is compatible with capacitive touch and electromagnetic touch, and at a same time, the electromagnetic touch and capacitive touch may not interfere with each other, and compared with back mounted electromagnetic induction modules in the prior art, a thickness of the touch display module can be reduced, and power consumption and manufacturing cost will not be increased.
Claims18
A touch display module, comprising a touch layer and a flexible substrate being disposed in different layers;
- wherein
- the touch layer comprises a capacitive touch electrode, and the capacitive touch electrode is configured to determine a plane coordinate of a finger or a capacitive pen;
- and
- the flexible substrate comprises an electromagnetic touch coil, and the electromagnetic touch coil is configured to determine a plane coordinate of an electromagnetic pen.
A touch display device, comprising a touch display module, and the touch display module comprising a touch layer and a flexible substrate being disposed in different layers;
- wherein
- the touch layer comprises a capacitive touch electrode, and the capacitive touch electrode is configured to determine a plane coordinate of a finger or a capacitive pen;
- and
- the flexible substrate comprises an electromagnetic touch coil, and the electromagnetic touch coil is configured to determine a plane coordinate of an electromagnetic pen.
Dependencies are inferred from the claim text.