The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2015
Filed:
May. 15, 2012
Wen-chi Chuang, New Taipei, TW;
Chia-chun Yeh, Taipei, TW;
Pei-jung Wu, Taipei, TW;
Cheng-ta Ho, Taoyuan County, TW;
Wen-Chi Chuang, New Taipei, TW;
Chia-Chun Yeh, Taipei, TW;
Pei-Jung Wu, Taipei, TW;
Cheng-Ta Ho, Taoyuan County, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A touch panel including a substrate, a light shielding layer, a touch sensing device layer, a protective layer, and at least one light transmission protrusion is provided. The substrate has a first surface and a second surface opposite to the first surface, wherein the first surface is divided into a visual region and a non-visual region. The light shielding layer is disposed in the non-visual region. The touch sensing device layer is disposed on the first surface of the substrate. The protective layer disposed on the first surface of the substrate covers the light shielding layer and the touch sensing device layer. The light transmission protrusion is disposed on the protective layer, and at least part of the light transmission protrusion is in the non-visual region. A light enters the light transmission protrusion from the second surface. A touch display device and an assembling method thereof are also provided.