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US 11,385,737 B1Granted
Electronic device
AssigneeTPK Touch Systems (Xiamen) Inc.
InventorsJunjie Zheng, Yanjun Xie, Junping Yang
Life of this patent
Estimating the term…
Abstract
An electronic device includes a cover plate, a display module, and a touch module. The touch module includes a substrate, a touch sensing layer, and a trace. The substrate includes a main body portion and an extending portion connected to each other. The main body portion is located between the cover plate and the display module. The extending portion extends to a side of the display module away from the cover plate. The touch sensing layer is disposed on the main body portion. The trace is coupled to the touch sensing layer and extends on the extending portion.
Claims20
An electronic device, comprising:
- a cover plate;
- a display module;
- a touch module comprising:
- a substrate comprising a main body portion and an extending portion connected to each other, the main body portion being located between the cover plate and the display module, the extending portion extending to a side of the display module away from the cover plate, wherein a first surface of the substrate is non-jagged from the main body portion to the side of the display module away from the cover plate;
- a first touch sensing layer disposed on the main body portion;
- a first trace coupled to the first touch sensing layer and extending on the extending portion;
- a second touch sensing layer disposed on the main body portion, wherein the first touch sensing layer and the second touch sensing layer are disposed at opposite sides of the substrate;
- and
- a second trace coupled to the second touch sensing layer and extending on the extending portion;
- and
- a main circuit board disposed at the side of the display module away from the cover plate and electrically connected to the first trace, wherein the first trace and the second trace are coupled to opposite sides of the main circuit board.
8 more elements
An electronic device, comprising:
- a cover plate;
- a display module;
- a touch module comprising:
- a substrate comprising a main body portion and an extending portion connected to each other, the main body portion being located between the cover plate and the display module, the extending portion extending to a side of the display module away from the cover plate, the main body portion and the extending portion have a homogenous composition;
- a first touch sensing layer disposed on the main body portion;
- a first trace coupled to the first touch sensing layer and extending on the extending portion;
- a second touch sensing layer disposed on the main body portion, wherein the first touch sensing layer and the second touch sensing layer are disposed at opposite sides of the substrate;
- and
- a second trace coupled to the second touch sensing layer and extending on the extending portion;
- and
- a main circuit board disposed at the side of the display module away from the cover plate and electrically connected to the first trace, wherein the first trace and the second trace are coupled to opposite sides of the main circuit board.
8 more elements
An electronic device, comprising:
- a cover plate;
- a display module;
- a touch module comprising:
- a substrate comprising a main body portion and an extending portion connected to each other, the main body portion being located between the cover plate and the display module, the extending portion extending to a side of the display module away from the cover plate;
- a first touch sensing layer disposed on the main body portion;
- a first trace coupled to the first touch sensing layer and extending on the extending portion;
- a second touch sensing layer, wherein the first touch sensing layer and the second touch sensing layer are disposed at opposite sides of the substrate;
- and
- a second trace coupled to the second touch sensing layer and extending on the extending portion;
- and
- a main circuit board disposed at the side of the display module away from the cover plate and electrically connected to the first trace, wherein the first trace and the second trace are coupled to opposite sides of the main circuit board.
8 more elements
Dependencies are inferred from the claim text.