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:
Nov. 23, 2021
Filed:
Dec. 24, 2018
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
Fei Li, Shanghai, CN;
Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai, CN;
Abstract
Display panel, repair method, and display device are provided. The display panel includes: a base substrate; an array substrate including driving thin film transistors (TFTs); first electrodes connected to the TFTs in a one-to-one correspondence; a light-emitting structure including first light-emitting diodes (LEDs) and second LEDs; a second electrode; and one of first and second insulating layers. In each sub-pixel unit, a first LED electrode and a third LED electrode of a first LED is connected to a corresponding first electrode and the second electrode, respectively; the first insulating layer is formed between a second LED electrode of a second LED and the corresponding first electrode, and a fourth LED electrode of the second LED is connected to the second electrode; and the second insulating layer is formed between the fourth LED electrode and the second electrode, and the second LED electrode is connected to the corresponding first electrode.