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Investigating the Deformation, Breakage and Number on Conductive Particle of Flim-on-Glass Packaging Using Anisotropic Conductive Film Bonding Chao-Ming Lin*,1,a, Yung-Chuan Chiou2,b, Chun-Yi Chu3,c 1Department of Mechanical and Energy Engineering, National Chiayi University, Taiwan, R.O.C. 2Department of Biomechatronic Engineering, National Chiayi University, Taiwan, R.O.C. 3Department of Mechanical Engineering, WuFeng University, Taiwan, R.O.C.
This paper utilizes the microscope technology to investigate the bonding properties of the conductive particles, and consider the electrical resistance effects after packaging.
The results show the deformation shape, breakage type, and number of conductive particles will be quantitatively affect the electrical performances, and one can measure the area, diameter, and roundness of the deformed particles’ projection in the glass-side view to evaluate the ACF packaging quality.
During compression, the bonded pressure within the resin matrix is a major factor influencing the deformation and conductivity of the conductive particles.
Tsai, Mechanical phenomena of a new-type anisotropic conductive film adhering to the outer lead bonding.

However, these same properties make welding copper particularly challenging, especially when automating industrial processes.
The pressure ensures adequate contact between the components and is a key factor in weld strength, working in conjunction with vibration amplitude, which determines the amount of heat generated and directly impacts the quality of the joint.
Influence of the process parameters on the properties of Cu-Cu ultrasonic welds.
A Review On Ultrasonic Welding of Various Materials and Their Mechanical Properties.
Effect of ultrasonic welding parameters on microstructure and mechanical properties of dissimilar joints.

However, with the present microfabrication techniques, process induced variations of geometrical features and of some material properties are inevitable and this is reflected in undesired variability of the device performance.
Among the causes of such variations there can be enumerated the process temperature variations that can induce surface stresses and affect the lithographic steps, non-uniform application of photo resist, non-uniform distribution of process gases, variation of the diffusion and concentration of the reactant in wet etching, chemical contamination of the wafers, imprecise mask alignment, material properties variations.
During this manufacturing step, due to the high temperatures involved, the material properties (such as Young's modulus) can be affected and present variations.
One simulation loop in a Monte Carlo simulation represents one manufactured device that has a particular set of geometric parameters and material properties.
The lengths of the parallel flexure beams (LBL and UBL) are the following most influential factors and they have a negative sensitivity, which means that an increase of the flexure beams' length would decrease the value of the natural frequency, hence it would reduce the stiffness of the structure.

Porosity of ductile iron castings is easily formed and the final integrity of a casting, e.g. mechanical properties and surface finish, is greatly influenced by the presence of porosity.
Fig. 5 Predicted area of porosity risk There are many factors influence the microstructure and mechanical properties of ductile iron castings, such as chemical composition, cooling rate, liquid treatment and heat treatment[10-13].
For identical conditions, cooling rate plays a significant role in determining the microstructure and hence mechanical properties of heavy section ductile iron [12].
Mechanical properties are acceptable for the casting, as shown in Table 2.
Porosity is successfully avoided and Mechanical properties of the casting produced based on simulation results meet the demands.

This paper explores to produce SCGC made with locally available materials by examining its mechanical properties.
Test results showed that the mechanical properties of SCGC are competitive with those of OPC-based conventional concrete.
This paper reports the results of the tests carried out to assess the basic mechanical properties of fly ash-based SCGC.
Hardened Properties 4.2.1.
[17] Khale, D., Chaudhary, R., Mechanism of geopolymerization and factors influencing its development: A review, Journal of Material Science, vol. 42, no. 3, 2007, pp. 729–746

Then an in-depth analysis on key parameters affecting the detection has been done, and detection resolution of radar are researched.
Dielectric conductivity affects the detection depth of electromagnetic wave.
Permittivity affects propagation velocity of electromagnetic wave in the medium.
The resolution means the capability of minimum target recognition of radar.It is depend on the wavelength of medium.In general,the minimum resolution is in theory.Taking into account factors such as environmental interference,we take as the minimum resolution in practice
Because of the effect of gas,water,ground pressure,roof and other factors,it has great danger on excavation heading face of coal roadway underground coal mine.Mining disaster often happen.Coal roadway excavation has become heavily dangerous industries.If use GPR to detect advanced before excavation,find out abnormal condition of excavation face,it will be great importance in taking safty measures advanced,ensuring safe production and preventing sudden accident.

Finally, the factors that should be considered in fabricating biomedical coating films were discussed.
The crystallinity of the calcium phosphate coating films is one of the factors that determine the biological performance of the coated implant.
Factors Considered in Biomedical Coating on Metallic Biomaterials Figure 8 shows the factors that should be considered when fabricating biomedical coating films on metallic biomaterials by vapor deposition.
The high bonding strength between a coating and metallic biomaterial, which depends on the physical and chemical properties and surface morphology of substrates, is also a crucial aspect.
Fig. 8 Factors considered in the fabrication of biomedical coating films on metallic biomaterials by vapor deposition.

Based on the XRD result, the Mg doping is affecting the stability of the phases presence and the crystal lattice creating a distortion due to the substitution of smaller Mg ion.
To further increase the biological properties of BCP, doping was introduced.
Through all advantages, HA also has suffered some disadvantages to be utilized for long-term biomedical application due its possess slow degradation rate [2] and low mechanical properties for load-bearing application [3].
From the graph, decreasing trend of HA shown was due to two factors which is the Mg substitution and influence of temperature as it increased from 800 oC to 1000 oC.
Aizawa, Zinc-substituted hydroxyapatite: A biomaterial with enhanced bioactivity and antibacterial properties, J.

First of all we study the properties of a traditional lime mortar, as a reference.
Methods Specimen preparation and rheological properties.
We conclude that the mechanical strength is not particularly affected for its possible use as coating in restoration or rehabilitation interventions.
The results achieved from this research with the aim of getting mortars sufficiently permeable to water vapor but more impermeable to moisture and other climatic factors are promising.
García, Properties, characterization and preparation of halogenated aromatic polyamides.

The generated analytical data can be related to the mechanical properties of the sintered steels if the size of the specimen is large enough.
The parts thus produced were of complex shape, but the mechanical properties were rather low [1,2].
This knowledge is of extreme importance also because the mechanical properties of the steel are very much influenced by the combined carbon.
It was shown above that carbon is one of the most important factors in reducing oxides.
Do the sintering atmospheres affect the resulting mechanical properties?