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:
Jun. 03, 2025
Filed:
Dec. 08, 2021
Applicant:
Tcl China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Inventor:
Linfeng Liu, Shenzhen, CN;
Assignee:
TCL China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10D 86/60 (2025.01); H01L 25/075 (2006.01); H01L 25/16 (2023.01); H10D 86/01 (2025.01); H10D 86/40 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H10D 86/60 (2025.01); H01L 25/0753 (2013.01); H01L 25/167 (2013.01); H10D 86/0214 (2025.01); H10D 86/441 (2025.01); H10H 20/857 (2025.01);
Abstract
A method for preparing a display panel, a display panel, and an electronic device are provided. In the method for preparing a display panel provided in the embodiments of the present disclosure, a TFT device is prepared on a TFT substrate, the TFT device is then transferred from the TFT substrate to a circuit board in a manner of transfer for twice, and a light-emitting device is transferred on the circuit board, so that a display panel driven by the TFT device is obtained. The production costs are low, and the display panel can achieve better electrical performance.