发明名称 |
INDUCTIVE TOUCH MODULES AND INDUCTIVE TOUCH DISPLAY DEVICES AND THE MANUFACTURING METHOD THEREOF |
摘要 |
An inductive touch module and an inductive touch display device and the manufacturing method thereof are disclosed. The induction touch module includes: an X-layer of metallic lines, a Y-layer of metallic lines and an electromagnetic induction coil layer stacked together, and the X-layer of metallic lines, the Y-layer of metallic lines, and the electromagnetic induction coil layer are insulated from each other; the X-layer of metallic lines comprises a plurality of X metallic lines arranged along a first direction; the Y-layer of metallic lines comprises a plurality of Y metallic lines arranged along a second direction; the electromagnetic induction coil layer comprises a plurality of electromagnetic induction coils arranged in a matrix; each of the electromagnetic induction coils is of a spiral structure, each of the electromagnetic induction coils connects to one X metallic line and one Y metallic line, and each of the electromagnetic induction coils corresponds to the X metallic line and the Y metallic line one by one. In this way, the number of coils of the electromagnetic induction coils within a specific dimension may be increased so as to enhance the sensibility of the touch module. |
申请公布号 |
US2017045978(A1) |
申请公布日期 |
2017.02.16 |
申请号 |
US201514646011 |
申请日期 |
2015.04.30 |
申请人 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. |
发明人 |
XU Xiangyang |
分类号 |
G06F3/041;G06F3/046 |
主分类号 |
G06F3/041 |
代理机构 |
|
代理人 |
|
主权项 |
1. An induction touch module, comprising:
an X-layer of metallic lines, a Y-layer of metallic lines and an electromagnetic induction coil layer stacked together, and the X-layer of metallic lines, the Y-layer of metallic lines, and the electromagnetic induction coil layer are insulated from each other; the X-layer of metallic lines comprises a plurality of X metallic lines arranged along a first direction; the Y-layer of metallic lines comprises a plurality of Y metallic lines arranged along a second direction; the electromagnetic induction coil layer comprises a plurality of electromagnetic induction coils arranged in a matrix; each of the electromagnetic induction coils is of a spiral structure, each of the electromagnetic induction coils connects to one X metallic line and one Y metallic line, and each of the electromagnetic induction coils corresponds to the X metallic line and the Y metallic line one by one; the first direction is vertical to the second direction, and both of the X metallic line and the Y metallic line pass through a central position of the electromagnetic induction coils of the spiral structure; and a first insulation layer and a second insulation layer, the first insulation layer is arranged between the X-layer of metallic lines and the Y-layer of metallic lines, and the second insulation layer is arranged between the Y-layer of metallic lines and the electromagnetic induction coil layer. |
地址 |
Shenzhen, Guangdong CN |