Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Display module and manufacturing method thereof

A technology for display modules and display panels, which is applied in printed circuit manufacturing, structural connection of printed circuits, printed circuits connected with non-printed electrical components, etc., and can solve problems such as circuit damage around the cut-off point

Active Publication Date: 2021-07-06
XIAMEN TIANMA MICRO ELECTRONICS
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing circuit design, all the circuits related to the display panel are set on the M-FPCB. When the power consumption test of the display module is performed, the corresponding test lines are usually set. damage to the circuit

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
  • Display module and manufacturing method thereof
  • Display module and manufacturing method thereof
  • Display module and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Features and exemplary embodiments of various aspects of the present application will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the application. It will be apparent, however, to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0045] Features and exemplary embodiments of various aspects of the present application will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the application. It will be apparent, however, to one skilled in the art that the present application may be practiced without some of these specific details. The fo...

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 discloses a display module and a manufacturing method thereof. The display module comprises a main flexible circuit board, wherein the main flexible circuit board comprises a first binding terminal, a second binding terminal, a first test point and a second test point; the first test point is electrically connected with the first binding terminal, and the second test point is electrically connected with the second binding terminal; the auxiliary flexible circuit board comprises a third binding terminal and a fourth binding terminal, and the third binding terminal is electrically connected with the fourth binding terminal; and the first binding terminal and the third binding terminal are correspondingly arranged, and the second binding terminal and the fourth binding terminal are correspondingly arranged. According to the display module disclosed by the invention, the first test point and the second test point can be directly connected through the test circuit to realize parameter test of the flexible circuit board, and during test, a circuit on the flexible circuit board is not cut off, and damage to the flexible circuit board caused by cutting off the circuit can be avoided.

Description

technical field [0001] The present application belongs to the technical field of display modules, and in particular relates to a display module and a method for manufacturing the display module. Background technique [0002] In the display module, a main flexible printed circuit board (Main Flexible Printed Circuit Board, M-FPCB) is bound and connected to the display panel, and the M-FPCB is used as a circuit structure of the display panel. In the existing circuit design, all the circuits related to the display panel are set on the M-FPCB. When the power consumption test of the display module is performed, the corresponding test lines are usually set. damage to the circuit. Contents of the invention [0003] The embodiment of the present application provides a display module and a manufacturing method of the display module, which can be tested without cutting the circuit, and avoid damage to the circuit board caused by cutting the circuit. [0004] In a first aspect, a d...

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
IPC IPC(8): H05K1/18H05K7/14G01R31/28
CPCH05K1/18H05K7/14G01R31/2801H05K1/0268H05K2201/10128H05K2203/162H05K1/141H05K1/028H05K1/14H05K3/361H05K2203/16
Inventor 索磊
Owner XIAMEN TIANMA MICRO ELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com