TOUCH PANEL ASSEMBLY

• US 20120188173A1
• Filed: 01/24/2011
• Published: 07/26/2012
• Est. Priority Date: 01/24/2011
• Status: Abandoned Application

• Current Assignee: Young Fast Optoelectronics Company Limited
• Original Assignee: Young Fast Optoelectronics Company Limited
• Inventors: Lin, Teh-Zheng
• Application Number:
  US13/011,933
• Publication Number:
  US 20120188173A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 2203/04103 Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A touch panel assembly includes a substrate. An upper sensing electrode layer, upper signal conducting layer, and functional layers are formed to an upper surface of the substrate in order. A lower sensing electrode layer, lower signal conducting layer, and functional layers are formed to a lower surface of the substrate in order. The functional layers are one of combination of insulated layer, gluing layer, protection layer, frame layer, cover lens, anti-fingerprint film, nebulizing film, hard coating, polarized thin film, phase shift thin film, or liquid display module. The substrate is a transparent plate or stacking transparent plates made of the same of different materials. The transparent plate is a flat or uneven plate such as a convex or concave plate.

Claims

1. A touch panel assembly comprising a substrate having an upper sensing electrode layer, upper signal conducting layer, and functional films orderly formed to an upper surface of the substrate;

and a lower sensing electrode layer, lower signal conducting layer, functional films orderly formed to a lower surface of the substrate;

the sensing electrode layers, signal conducting layers, and functional films being formed to the upper and lower surfaces of the same substrate;

the functional films being one or combination of insulated layer, gluing layer, protection layer, frame layer, cover lens, anti-fingerprint film, nebulizing film, hard coating, polarized thin film, phase shift thin film, or liquid display module.

2. The touch panel assembly as claimed in claim 1, wherein the substrate is one of a transparent plate or transparent stacking plates.

3. The touch panel assembly as claimed in claim 2, wherein the stacking plates are made of the same or different materials.

4. The touch panel assembly as claimed in claim 2, wherein the transparent plate is one of a flat plate or uneven plate such as a convex plate or a concave plate.

5. The touch panel assembly as claimed in claim 2, wherein the transparent substrate is made of one of glass, polycarbonate, polyester, polymethyl methacrylate, or Cyclo-Olefin Copolymers.

6. The touch panel assembly as claimed in claim 1, wherein the cover lens is one of a flat plate or uneven plate such as a convex plate or a concave plate.