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:
Oct. 15, 2019
Filed:
Mar. 09, 2017
Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan, Jiangsu, CN;
Tingting Zhang, KunShan, CN;
Xiuqi Huang, KunShan, CN;
Siming Hu, KunShan, CN;
Hui Zhu, KunShan, CN;
Tao Zhu, KunShan, CN;
KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., Kunshan, Jiangsu, CN;
Abstract
Provided are an OLED (Organic Light-Emitting Diode) display panel and a manufacturing method thereof. The OLED display panel comprises a plurality of scan lines (Sn), data lines (Dand D), and power lines (VDD), wherein the scan lines (Sn) and the data lines (Dand D) define a plurality of pixel groups arranged in a matrix; wherein each pixel group has two sub-pixels, two sub-pixels in a same pixel group connected to a same power line (VDD) and arranged in mirror symmetry with respect to the power line (VDD), and wherein the data lines (Dand D) connected to the two sub-pixels in the same pixel group are located on different structural layers. On one hand, the probability of occurrence of a short circuit between the data lines (Dand D) is effectively reduced, and crosstalk between the data lines (Dand D) is significantly eliminated. On the other hand, the pixel area can be reduced based on existing apparatuses and process conditions, improving the PPI of the OLED display panel, and enhancing the resolution of the OLED display panel.