Driving backboard, display panel and preparation method of display panel

The invention discloses a driving backboard, a display panel and a preparation method of the display panel, and belongs to the technical field of display. The driving backboard provided by the invention is formed by splicing at least two splicing backboards; wherein one of the two adjacent splicing...

Full description

Saved in:
Bibliographic Details
Main Authors SONG YUHUA, HAN SAISAI, GE YONG, DONG XIAOBIAO, LIN JIAHUA
Format Patent
LanguageChinese
English
Published 23.05.2023
Subjects
ADVERTISING
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LABELS OR NAME-PLATES
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
SIGNS
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a driving backboard, a display panel and a preparation method of the display panel, and belongs to the technical field of display. The driving backboard provided by the invention is formed by splicing at least two splicing backboards; wherein one of the two adjacent splicing back plates is at least provided with a convex part, the other one of the two adjacent splicing back plates is at least provided with a concave part, and the convex part is located in the adjacent concave part; a first circuit is arranged on at least part of the surface of the convex part, a second circuit is arranged on at least part of the surface of the concave part, and the first circuit is electrically connected with the second circuit. When the light-emitting elements are subsequently arranged on the main surfaces of the spliced backboards, the light-emitting elements on the spliced backboards can be integrally driven, the display response speed difference between the light-emitting elements is reduced, the f
Bibliography:Application Number: CN202111397044