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:
Jul. 01, 2014
Filed:
Apr. 07, 2011
Hsuan-chen Liu, Kaohsiung, TW;
Yi-chung Juan, Yongkang, TW;
Sung-chun Lin, Tainan, TW;
Wei-chi Lin, Zhubei, TW;
Hsuan-Chen Liu, Kaohsiung, TW;
Yi-Chung Juan, Yongkang, TW;
Sung-Chun Lin, Tainan, TW;
Wei-Chi Lin, Zhubei, TW;
Hannstar Display Corp., New Taipei, TW;
Abstract
A touch panel is provided. The touch panel having a pixel area and a sensing area includes a first substrate and an opposite second substrate. A press sensing spacer is disposed on the sensing area of the first substrate. A press sensing stage is disposed on the sensing area of the second substrate, corresponding to the press sensing spacer. An alignment layer is disposed over the second substrate, covering the press sensing stage and the pixel area of the second substrate. In an embodiment, the height of the press sensing stage is greater than the height from the surface of the second substrate at the pixel area to the bottom of the alignment layer by at least 0.05 μm.