Resistive touch screen, organic light emitting diode display, and manufacturing method thereof
OwnerWangming Liinventor
Life of this patent
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Abstract
A resistive touch screen includes: a cover plate; conductive traces formed on the cover plate; a carbon resistance layer printed on the cover plate between the conductive traces, wherein the conductive traces are electrically connected to the carbon resistance layer to form an inductive resistive layer, and a resistance value can be changed by external pressure to achieve touch control.
Claims12
A resistive touch screen, comprising:
- a cover plate;
- a plurality of conductive traces formed on the cover plate;
- and
- a carbon resistance layer printed on the cover plate at spaces confined between the conductive traces,
- wherein the conductive traces are electrically connected to the carbon resistance layer to form an inductive resistive layer.
An organic light emitting diode (OLED) display, comprising an OLED display panel and a resistive touch screen, wherein the resistive touch screen is attached to the OLED display panel, and the resistive touch screen comprises:
- a cover plate;
- a plurality of conductive traces formed on the cover plate;
- and
- a carbon resistance layer printed on the cover plate at spaces confined between the conductive traces,
- wherein the conductive traces are electrically connected to the carbon resistance layer to form an inductive resistive layer.
A method for manufacturing a resistive touch screen, comprising:
- providing a cover plate;
- forming a plurality of conductive traces on the cover plate;
- and
- printing a carbon resistance layer on the cover plate at spaces confined between the conductive traces, such that the conductive traces are electrically connected to the carbon resistance layer to form an inductive resistive layer.
Dependencies are inferred from the claim text.