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

Graphene resistor

A technology of graphene and resistors, applied in the direction of resistors, resistor manufacturing, non-adjustable metal resistors, etc., can solve the problems of complex manufacturing process and poor precision, and achieve the effect of simplifying the processing process

Pending Publication Date: 2022-07-22
潮州市烯陶新材料有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a graphene wire resistor, which aims to solve the widely used chip resistors. It is formed by printing resistive materials on an insulating substrate by screen printing and then sintering. The manufacturing process is relatively complicated. technical problems with relatively poor precision

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
  • Graphene resistor
  • Graphene resistor
  • Graphene resistor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) involved in the embodiments of the present invention, the directional indications are only used to explain a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly.

[0028] In addition, if there are descriptions involving "first", "sec...

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 graphene resistor. The graphene resistor comprises a base material, the conductive layer is formed on the surface of the base material, and the conductive layer is made of a graphene material; and the resistor is engraved on the conductive layer through laser so as to form an independent resistor or a row resistor. According to the technical scheme, the surface of the base material is coated with the conductive layer, the conductive layer contains the graphene material, the conductivity of the conductive layer is convenient to adjust, then, some components such as resistors which can be formed through the laser engraving process are directly arranged on the conductive layer on the base material through laser engraving, one or more resistors can be arranged, and the cost is reduced. Therefore, an independent resistor or a row resistor is formed. According to the invention, through laser engraving, the plurality of resistors are arranged on the conductive layer, and compared with a traditional technology, the processing flow can be simplified.

Description

technical field [0001] The invention relates to the technical field of novel circuit boards, in particular to graphene resistors. Background technique [0002] With the advent of advanced electronic technology, many components are developing towards miniaturization. The most commonly used resistors in electronic products are also wound by resistance wires, and there are also many progresses from metal film resistors to chip resistors. In particular, the chip resistors that are widely used now are formed by printing resistive materials on an insulating substrate by screen printing, and then sintering them. The manufacturing process is relatively complicated and the precision is relatively poor. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to propose a graphene wire resistor, which aims to solve the widely used chip resistor, which is formed by printing the resistive material on the insulating substrate by screen printing, and then sinterin...

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): H05K1/16H05K3/02H01C7/00H01C17/00
CPCH05K1/167H05K3/027H01C7/006H01C17/003H05K2201/0323H05K2203/107
Inventor 魏玉和陈日和薛维成方周生丁金雁
Owner 潮州市烯陶新材料有限公司
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