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

Directional heat conduction band

A directional heat conduction and guidance technology, which can be used in decoration, cooling/ventilation/heating transformation, telephone structure, etc. through conduction and heat transfer. It can solve the problems of high cost, uneven heat, easy wear and tear, etc.

Active Publication Date: 2020-11-13
上海仅博激光技术有限公司
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main chips of 5G folding screen mobile phones are generally installed on one side of the screen, which leads to uneven heat generation on both sides of the screen
However, the structure of the foldable graphite material is complex, the cost is high, and the graphite is brittle, easy to wear and tear, and the service life of the heat conduction component of the foldable screen is generally required to reach 200,000 times, and it can be folded 100 times per day to reach a service life of 5 years. This places extremely high requirements on the reciprocal folding, stretchability, and directional thermal conductivity of the heat-conducting member.

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
  • Directional heat conduction band
  • Directional heat conduction band
  • Directional heat conduction band

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0034] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and The above terms should not be construed as limiting the present invention because the description is simplified rather than indicatin...

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

PropertyMeasurementUnit
Thermal conductivityaaaaaaaaaa
Thermal conductivityaaaaaaaaaa
Thermal conductivityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a directional heat conduction band. The directional heat conduction band is designed as a band-shaped fabric, wherein the strip-shaped fabric comprises a certain heat conduction area, a heat absorption area and a heat dissipation area, the heat absorption area and the heat dissipation area are formed on the two sides of the directional heat conduction area respectively, andthe heat conductivity of the directional heat conduction area in the extending direction of the directional heat conduction area is smaller than 10 W / (m.K).

Description

technical field [0001] The invention relates to a thermally conductive material, in particular to a directional conductive tape. Background technique [0002] The transmission rate of 5G network can reach 10Gbps. The data reception and processing capacity of terminal mobile phones is 10 to 100 times that of 4G. The reception, processing, and transmission of massive data have sharply increased the computational load of various chips such as radio frequency chips, baseband chips, CPUs, and neural network chips, resulting in a sharp increase in chip power consumption, which in turn increases heat generation. [0003] Folding screens are currently a hot spot in the research and development of electronic screens. The screens are combined to form a certain size, which is easy to carry, and when opened, it becomes a larger display device. For example, the folding screen currently popular in the market can be folded to form a screen of a mobile phone, and can be unfolded to form a...

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): H05K7/20H04M1/02
CPCH04M1/0202H05K7/2039
Inventor 李雷
Owner 上海仅博激光技术有限公司
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