Three different kinds of conductive materials compared to metal The price of electric tape There is no distance between the conductive bands, so the electrons (red solid circles) are free to move. InsulatorsThe width of the energy gap Max, electrons are hard to get fromValence Electric Belt JumpTo the conductive band. Semiconductor The energy gap in Both BetweenElectronic Easy Jump to Conductive band.

Semiconductor（SemiconductorRefers to a material that is electrically conductive and can be controlled from an insulator to a conductor. The importance of semiconductors is enormous, both in terms of technology and economic development. Today, most of the electronic products, such as: calculators,The core units in mobile phones or digital recorders are closely related to semiconductors. The common semiconductor materials are silicon, germanium, gallium arsenide, etc.and Silicon isOne of the most influential types of semiconductor materials in commercial applications.

The conductivity of the material isFrom the guide bandThe number of electrons contained in the decision. When electronicGet from the price bandWhen the energy jumps to the conductive band, the electrons can move freely between the bands and conduct electricity. The conductive bands of metal materials commonly usedand Valence electric tape Between The energy gap is verySmall, the electrons at room temperature can easily get energy and jump to the conductive band while conducting electricity, while insulating materials areThe gap is veryLarge (usually greater than 9 Electron volts), it is difficult to jump to the conductive band, so can not conduct electricity.

The energy gap of general semiconductor materials is about 1-3 Electron volts, between conductors and insulators. There fore, the material can be electrically conductive as long as the energy of the appropriate condition is stimulated or the distance between its energy gap is changed.

Semiconductors are transmitted through electronsor electric hole conductionWay to transmit the current. Electronic conduction is similar to the flow of current in copper wire, that is, the highly ionized atoms in the electric field transfer the excess electrons toward the lower anion level.Electric hole ConductionRefers to the positive ionizationIn the material, formed by an electron deficiency outside the nucleus.Electric Hole", inelectric field,Electric holes areFew ofElectrical hole movement caused by electronic fillingThe resulting current (usually called a positive current).

Carrier in material (Carrier) is of great importance to the conductive properties of semiconductors. This can be done by selectively adding other "impurities" in semiconductors (IIIA、VaFamily elements) to control. If we arePure silicondoped（Doping) A littleArsenic or phosphorus(The outermost5Electronics), there will be more1A free electron, which formsN-type semiconductor;Pure siliconAdding a little boron (the outermost layer has3electrons), but less.1Electrons, and formAn electric hole（Hole), thus formingPSemiconductor (less1A negatively charged atom that can be seen as more1Positive charge).

In the last decade, the development of semiconductors has been extended by the early computer industry to the application of intelligent device and IoT, and more in recent years, it has driven network and AI Technology development, and gradually become the next development area of focus, the technology has repeatedly made a major breakthrough. SoIcitself theFeatures are increasingly complex, relativelyIcThe reliability requirements for encapsulation are also more stringent.

SIl-more Industrial Co., Ltd. in the existing bracket type(Lead Frame Base)and Base plate type(Substrate Base)Packaging already has a comprehensive package of packaging solutions, today to meet advanced packaging and higher-order product technology applications, its product line includes DOWSIL，Xiameter，Protavic，Yincae，Panaxem，AOS and other international well-known plastic material suppliers. Include in product application:Solid Crystal AdhesiveDie Attach (Electrical conductivity and insulation)/Chip Protection AdhesiveDie Coating、Encapsulant (Insulation)/Thermal Conductive Packaging AdhesiveThermal Interface Material (Electrical conductivity and insulation)/Metal cover ThenLid Seal、Attach (Electrical conductivity and insulation)/Temporary protection AdhesiveWafer Temporary Bonding (Insulation)/Bottom filling glueUnder Fill、Epoxy Flux (Insulation)/Sintered silver glue and new type tin pasteNew sintering Silver Glue and solder Paste (Conductive)。

SIl-more Industrial Co., Ltd. Professional plastic material Agents, not only consider the front-end process of semiconductor industry Application of packaging plastic material, but also to assist customers in the rapid analysis of exceptions, while providing Dynaloyremoving glue and removing glueLiquid（Remover/stripper) to clearCured Epoxy, silicone, PU, acrylic And SIl-more Industrial Co., Ltd. as a professional agent, not only consider the semiconductor industry front-end packaging plastic applications, but also to assist customers can perform rapid analysis of anomalies, while providing DynaloyExcept the glue and the glue removal liquid (Remover/stripper) to clearCured Epoxy, silicone, PU, acrylicAnd so on, to facilitate accurate analysis of customers. In the global industrial layout, and strategic partner KraydenOverseas market cooperation can provide customers and end customers with a more seamless global sales network services.

In the challenging and packaging technology of the rapid changes in the semiconductor field, the need for a full range of plastic material solutions and timely solution to customer demand for plastic materials suppliers,SIl-more Industry has been in the process of playing a key material in the supply role, to provide packaging plastic solutions and customers to jointly develop new application of plastic materials, semiconductor industry is the most trusted partner.