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:
Jan. 14, 2025
Filed:
Mar. 16, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides an organic light-emitting touch display panel and an organic light-emitting touch display apparatus, including a display layer (), a touch layer (), and a packaging layer () disposed between the display layer () and the touch layer (), where the three layers are disposed along a thickness direction of the organic light-emitting touch display panel, and the touch layer () is disposed on the packaging layer (). The display layer () includes a plurality of display units (), and the display unit () includes a first electrode (), a second electrode (), and an organic light-emitting layer () disposed between the first electrode () and the second electrode (). The touch layer () includes a touch-sensitive layer, a first insulation layer (), and a touch wiring layer that are disposed in the thickness direction of the organic light-emitting touch display panel, and the first insulation layer () is disposed between the touch-sensitive sensitive layer and the touch wiring layer. The touch-sensitive layer includes a plurality of touch- electrodes () that are insulated from each other, the touch wiring layer includes a plurality of touch sensor traces (), and the touch-sensitive electrodes () are electrically connected to at least one touch sensor trace (). The organic light-emitting touch display panel reduces impact of the touch layer on a voltage signal of the display layer, reduces touch blind spots, and improves touch accuracy.