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:
Apr. 19, 2022
Filed:
Dec. 07, 2020
Hannstar Display (Nanjing) Corporation, Nanjing, CN;
Hannstar Display Corporation, Taipei, TW;
Mu-Kai Kang, Pingtung County, TW;
Jing-Xuan Chen, Tainan, TW;
Cheng-Yen Yeh, Taichung, TW;
Sz-Kai Huang, Taichung, TW;
Hann Star Display (Nanjing) Corporation, Nanjing, CN;
Hann Star Display Corporation, Taipei, TW;
Abstract
An in-cell touch display panel includes a sensing line. A touch electrode corresponds to more than one pixel electrodes. A first insulation layer is formed on the sensing line and has a first opening to expose the sensing line. A gate of a thin film transistor (TFT) is formed on the first insulation layer. A second insulation layer is formed on a gate line and has a second opening corresponding to the first opening. A source of the TFT is formed on the second insulation layer. A third insulation layer is formed on the source and has a third opening corresponding to the second opening. The touch electrode is formed on the third insulation layer and electrically connected to the sensing line through the third opening, the second opening, and the first opening.