US 2011/0298739 A1 · TOUCH-SENSITIVE DEVICE AND TOUCH-SENSITIVE DISPLAY DEVICE

Abstract

A touch-sensitive device includes a transparent substrate, a touch-sensing structure, a decorative layer, a trace layer, a passivation layer and a sheltering layer. The touch-sensing structure is disposed on the transparent substrate and located in a touch-sensitive region. The decorative layer is disposed on the transparent substrate and located in a non-touch-sensitive region, and the trace layer is disposed on the decorative layer. The passivation layer is disposed on the transparent substrate and at least covers the touch-sensing structure and the trace layer. The sheltering layer is disposed at least on the passivation layer and located in the non-touch-sensitive region.

Claims16

Dependent claims

A touch-sensitive device having a touch-sensitive region and a non-touch-sensitive region and comprising:

a transparent substrate;
a touch-sensing structure disposed on the transparent substrate and located in the touch-sensitive region;
a decorative layer disposed on the transparent substrate and located in the non-touch-sensitive region;
a trace layer disposed on the decorative layer and electrically connected to the touch-sensing structure;
a passivation layer disposed on the transparent substrate and covers at least the touch-sensing structure and the trace layer;
and
a sheltering layer disposed at least on the passivation layer and located in the non-touch-sensitive region.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

13/152,805Filed 3 Jun 2011

Priority

TW 0991183087 Jun 2010

Published

8 Dec 2011

Term ends

Not estimatedThe source records don’t support an estimate.

Classification25 codes

G06F 3/041
Arrangements for converting the position or the displacement of a member into a coded form: digitisers, e.g. for touch screens or touch pads,…
G02B 1/11
Optical coatings produced by application to, or surface treatment of, optical elements: anti-reflection coatings
G06F 1/1643
Details related to the display arrangement, including those related to the mounting of the display in the housing: the display being associated to…
G06F 1/1692
The I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys,…:…

Touch-sensitive device and touch-sensitive display device

Life of this patent

Touch-sensitive device and touch-sensitive display device

Life of this patent

Abstract

Claims16