Capacitance touch panel module and fabrication method thereof
AssigneesInnocom Technology (Shenzhen) Co., Ltd., Innolux Corporation
InventorsKai Meng, Lien-Hsin Lee
Life of this patent
Estimating the term…
Abstract
A method of fabricating a capacitance touch panel module includes forming a plurality of first conductive patterns on a substrate comprising a touching area and a peripheral area along a first orientation, a plurality of second conductive patterns along a second orientation, and a plurality of connecting portions in the touching area; forming a plurality of insulated protrusions, in which each insulated protrusion covering one connecting portion, and forming an insulated frame on the peripheral area; and forming a bridging member on each insulated protrusion.
Claims13
A capacitance touch panel, comprising:
- a substrate comprising a touching area and a peripheral area around the touching area;
- a plurality of insulated protrusions in the touching area, wherein one of the insulated protrusions is dome-shaped with a curved surface;
- an insulated frame in the peripheral area, wherein the insulated frame includes a top surface and a curved side surface connecting the top surface;
- a plurality of first conductive patterns, arranged in a plurality of rows along a first orientation;
- a plurality of second conductive patterns arranged between neighboring rows of the first conductive patterns, wherein the first conductive patterns are electrically insulated from the second conductive patterns;
- a plurality of connecting portions, wherein each of the connecting portions connects two neighboring ones of the first conductive patterns arranged in a row;
- and
- a plurality of bridging members electrically connecting two neighboring ones of the second conductive patterns.
A method of fabricating a capacitance touch panel, comprising:
- forming a substrate comprising a touching area and a peripheral area around the touching area;
- forming a plurality of insulated protrusions in the touching area, wherein one of the insulated protrusions is dome-shaped with a curved surface;
- forming an insulated frame in the peripheral area, wherein the insulated frame includes a top surface and a curved side surface connecting the top surface;
- forming a plurality of first conductive patterns, arranged in a plurality of rows along a first orientation;
- forming a plurality of second conductive patterns, arranged between neighboring rows of the first conductive patterns, wherein the first conductive patterns are electrically insulated from the second conductive patterns;
- forming a plurality of connecting portions, wherein each of the connecting portions connects two neighboring ones of the first conductive patterns arranged in a row;
- and
- forming a plurality of bridging members electrically connecting two neighboring ones of the second conductive patterns.
Dependencies are inferred from the claim text.