Sputtering target for TFT-LCD
Sputtering Target for Display
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Plane array and digitalization is the megatrend for all display systems nowadays. The LCD (Liquid crystal display) is the fastest developing item. It adopts thin film transistors since its crystal display shares the benefits of low power consumption, high illuminating level and fast response. It has therefore become the essential display production industry all over the world.
To produce either the array substrate or the color filter film for manufacturing the LCD will inevitably rely on sputtering films with high-uniformity and flatness. TTMC can supply significant amounts of high quality 5N Al target needed by the display industry. This product is mainly adopted for producing the electrode layer in the TFT (thin film transistor) board with material of high purity 5N aluminum. For reaching the requested precision of analyzing the material source and hot rolling control, special measurements are needed to ensure the quality of our products. Meanwhile, accompanying the expansion of target scale within the face board factories, our Company also elevates our bonding technology in order to fulfill our customers’ demands. We are the leading manufacturer in the country producing large scale sputtering target for the TFT-LCD (thin film transistor – liquid crystal display) industry with a high market share.
- Electrode material – Al(5N)、Al alloy、Cr、Ti、Mo、Cu
- Black matrix material – Cr
- Transparent electrode material – ITO (In2O3-SnO2)
- Protective material – Mo、Cr
Dielectric material – Al2O3、SiO2(Si+ Reactive Gas Sputtering)
- Al target：
- In-House whole process control.
- Securing high purity raw material.
- Mass production capacity to supply all generation (G1~G10) comprehensively.
- High market share.
- Mo target：
- Special metallization bonding interface, high bonding strength.
Table for the scale of glass generation vs. the scale of target
|Generation||Glass Size(mm)||Target Size(mm)|
conductive paste for solar cell, thin film for sputtering target, target bonding service, precious metal refining, injection molding bi-metal barrel and special alloy powder.