Unlock instant, AI-driven research and patent intelligence for your innovation.

Crimping connection method of adhesive tapes

One kind of adhesive, one-party technology, applied in the direction of winding strips, thin material handling, transportation and packaging, etc., can solve the problems of time-consuming, unusable, difficult to install bonding devices, etc., to improve work efficiency and prevent wasteful effect

Inactive Publication Date: 2012-05-02
RESONAC CORPORATION
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the frequency of replacement of the adhesive material roll in the manufacturing factory of the electronic equipment increases, and since it takes time to replace the adhesive material roll, there is a problem that the production efficiency of the electronic equipment cannot be improved.
[0009] For this problem, some people consider increasing the number of turns of the adhesive material tape wound on the reel, thereby increasing the amount of adhesive per roll and reducing the replacement frequency of the adhesive material roll. However, due to the The bandwidth is as narrow as 1~3mm, if the number of turns increases, it may cause collapse
In addition, if the number of turns increases, the pressure acting on the adhesive material tape rolled into a tape will increase, and the adhesive may ooze from both sides of the tape, causing clogging
[0010] In addition, if the number of turns of the adhesive material tape is increased, the diameter of the roll will also increase, making it difficult to attach to existing bonding equipment, and may not be able to be used in existing bonding equipment

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
  • Crimping connection method of adhesive tapes
  • Crimping connection method of adhesive tapes
  • Crimping connection method of adhesive tapes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0365] In Example 2, a plurality of locking members 47 can be used according to the width of the adhesive material tape 1 .

Embodiment 3

[0366] In Embodiment 3 and Embodiment 4, a plurality of clips 53 or clamping pieces 55 can be used so that they can be respectively fixed from both sides of the overlapping portion of the adhesive material tape 1 .

[0367] Next, inventions according to claims 9 to 13 will be described.

[0368] These inventions relate to adhesive material tapes for electrically connecting electrodes between electronic components and circuit boards, or for bonding and fixing between circuit boards, especially adhesive material tapes wound into rolls. connection method.

[0369] Next, the background art of the inventions of the ninth to thirteenth claims will be described.

[0370] As a method of bonding and fixing electronic components such as liquid crystal screens, PDP (plasma display screens), EL (fluorescent display) screens, and bare chip mounting to circuit boards and circuit boards, so as to electrically connect the electrodes of the two The method generally adopts adhesive material t...

Embodiment 4

[0401] In Embodiment 4, there is no particular limitation on the number of through holes 59 , and any number is acceptable. In addition, there is no limitation on the diameter of the through hole 59 . In addition, in the second and third embodiments, the through hole 59 may be formed in the overlapping portion 34 .

[0402] Next, inventions according to claims 14 to 18 will be described.

[0403] These inventions relate to an adhesive material tape that electrically connects electrodes between electronic components and circuit boards, or between circuit boards, while bonding and fixing them, especially an adhesive material that is rolled into a roll. The connection method of the belt.

[0404] Next, the background art of the inventions of the fourteenth to eighteenth claims will be described.

[0405] As a method of bonding and fixing electronic components such as liquid crystal screens, PDP (plasma display screens), EL (fluorescent display) screens, and bare chip mounting ...

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 a crimping method of adhesive tapes by coating a base material with adhesive materials and having the adhesive tapes rolled in shape before being crimped to a circuit board. One single side of the base material is completely coated with adhesive agents; partial adhesive agents along the width direction of the adhesive tape are pressed into bars by heat along the length direction of the tape from one side of the base material; in this way, the cohesive force of the heated parts of the adhesive agents weakens and at the same time, the heated parts of the adhesive agentsare crimped to the circuit board. The un-pressed parts of the adhesive agents are then crimped together with the base material into a roll, which is coated with rolled adhesive material again. In this way, the un-pressed parts of the adhesive agents are also hotly pressed onto the circuit board. With the invention, the adhesive agents on the base material can be individually heated and pressed toa circuit board without increasing the turns of tapes and the adhesive agents usable in a rolled tape are substantially increased in amounts.

Description

[0001] This application was submitted on July 30, 2003, the application number is 03818084.7, and the name is "adhesive material tape and its connection method, manufacturing method, crimping method, adhesive material tape roll, bonding device, adhesive tape Boxes, crimping methods using their adhesives, and anisotropic conductive material tapes" are divisional applications of the invention application. technical field [0002] The present invention relates to an adhesive material tape for electrically connecting electrodes between electronic components and circuit boards, or between circuit boards, and its connection method, manufacturing method, crimping method, Adhesive material tape roll, bonding device, adhesive tape cassette, crimping method using adhesives thereof, especially adhesive material tape rolled into a reel and connection method thereof, manufacturing method, crimping method, Adhesive material tape roll, bonding apparatus, adhesive tape cassette, crimping meth...

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 Patents(China)
IPC IPC(8): B65H19/18
Inventor 福岛直树立泽贵福富隆广小林宏治柳川俊之汤佐正己有福征宏后藤泰史塚越功
Owner RESONAC CORPORATION