- Company : Suzhou Nanomicro Technology Co., Ltd.
- Region : Jiangsu , China
- Category : Apparel & Clothing > Wedding Apparel
- Contact Person : Yuhua Fu|||sales
- Telephone :
- Fax :
- Mobile phone :
- Website : http://www.nanomicro-technology.com
- Email : [email protected]
- Update : Dec/25/2017
Product Details
With increasing resolutions and decreasing number of circuit chips or modules in liquid-crystal displays (LCD), the input/output (I/O) density in integrated circuit increases while the size and pitch of the interconnection bumps are becoming very small. Nanomicro Tech provides high quality FaraBead® gold-plated particles for microelectronic packaging in electronics manufacturing. FaraBead® Au particles are electrically conductive and typically dispersed in a binder to form anisotropic conductive adhesive (ACA) materials such as anisotropic conductive film (ACF) or anisotropic conductive paste (ACP) employed in the connection of microelectrodes. FaraBead® Au conductive particles have outstanding size uniformity, high conductivity, appropriate elasticity and strong adhesion between the metal layer and the resin core. Designed specifically for vertical connection of fine-pitch electrodes, FaraBead® Au conductive particles are used, for example, in the interconnect between the two glass panels in the fabrication of LCD cells. Characteristics u Monodisperse resin particles as core and metallic gold as shell u Broad size selection: 3.0 µm ? 10.0 µm (in 0.1 µm increment) u Uniform in size and shape, coefficient of variation (CV) ? 3.5% u Good dispersivity, no overlaps or aggregates u Suitable hardness for high conduction reliability u Low resistance, high stability under heat and humidity Optical and SEM micrographs of FaraBead® Au particles FaraBead® Au Product Diameter Increment CV K at 10% deformation* Metal thickness Metal content Application µm µm kgf / mm2 nm % GD 7.00–10.00 0.25 ?3.5% ~450 100–150 25–35 LCD 3.00–6.75 0.25 ?3.5% ~500 100–150 30–40 GDL 7.00–10.00 0.25 ?3.5% ~250 100–150 25–35 ACF,ACP 3.00–6.75 0.25 ?3.5% ~300 100–150 30–40 * The K value at 10% deformation is defined by the following equation: K=(32)?F?S
