Circuit board structure and display device

A technology for circuit boards and flexible circuit boards, applied in the structural connection of printed circuits, printed circuits, printed circuit manufacturing, etc. Avoid binding the wrong direction and improve the effect of warping

Active Publication Date: 2021-10-29
INTERFACE TECH CHENGDU CO LTD +2
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]In the above process, due to the use of soft materials to make the Mini LED backlight substrate, when the flexible circuit board is bound to the Mini LED backlight substrate, the Mini LED Backlight substrates are prone to warping, which can lead to binding shifts

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Circuit board structure and display device
  • Circuit board structure and display device
  • Circuit board structure and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] In order to make the above objects, features and advantages of the present application more obvious and understandable, the specific implementation manners of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. The embodiments of the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the embodiments of the present application are not limited by the specific embodiments disclosed below. limits.

[0054] It can be ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of display, and provides a circuit board structure and a display device with the circuit board structure, the circuit board structure comprises a circuit hard board and a flexible circuit board, the circuit hard board comprises a first golden finger group and a plurality of first magnetic structures; the flexible circuit board comprises a second golden finger group and a plurality of second magnetic structures, when the circuit hard board is bound with the flexible circuit board, the first golden finger group and the second golden finger group are aligned, the plurality of first magnetic structures and the plurality of second magnetic structures are aligned one by one, and the first magnetic structures and the second magnetic structures are matched, so that rapid initial alignment can be achieved; the fool-proof function is achieved, binding direction errors are avoided; meanwhile, the situation that a circuit hard board warps in the binding process can be improved, and binding deviation is prevented.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a circuit board structure and a display device having the circuit board structure. Background technique [0002] Compared with traditional backlight technology, Mini LED (Mini Light Emitting Diode, very small light-emitting diode) backlight technology can greatly improve the contrast and resolution of the picture, which can make the LCD display better display effect. In related technologies, the Mini LED backlight substrate is usually made of ultra-light, ultra-thin and soft materials to meet the light and thin requirements of the liquid crystal display. [0003] In the above process, due to the use of soft materials to make the Mini LED backlight substrate, when the flexible circuit board and the Mini LED backlight substrate are bonded, the Mini LED backlight substrate is prone to warping, resulting in binding offset. Contents of the invention [0004] Based on thi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/14H05K1/11H05K3/36
CPCH05K1/144H05K1/111H05K3/363H05K3/368H05K2203/166
Inventor 刘育存
Owner INTERFACE TECH CHENGDU CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap