Enterprise value determined by the
R & D capabilities

R & D

From growing of crystal sapphires, wafer processing to manufacturing of pattern sapphire substrates, CWT is able to serve its customer with complete categories of products and services. CWT is a professional supplier of sapphire substrates, devoting in not only manufacturing silicon wafer products used for the semiconductor industry but also developing sapphire products. CWT is eager to provide customers with wafer manufacturing and processing technology, such as sawing and orienting for ingots, lapping and polishing for wafers and so on. Through bilateral communications, CWT can provide customized products or services with various thicknesses, crystal faces and polishing degrees according to each customer’s demand. There is no doubt that CWT can provide superior services to its customers and serve them with full satisfaction; therefore, CWT is able to help its customers to enhance industrial efficiency and to fill in different demands from various categories of business.

Important Technical

  • Crystalwise Technology Inc. (CWT) is the first manufacturer of sapphire substrate in Taiwan. At the beginning of establishment, CWT cooperated together with the Industrial Technology Research Institute of Taiwan to develop manufacturing technology of sapphire substrates. From November of 2000 till present, as numbers of researches, innovations and experiences have been piled continuously, CWT successfully develop a series of core talents on sapphire substrate sawing, sapphire substrate polishing and nano-processing technology on sapphire substrate. By following these talents, CWT has successfully mass producted LiTaO3/ LiNbO3 Substrates used for SAW Filter Device, Ceramic Substrates used for LED and automobiles and Crystal Sapphire Substrates used for high-luminance white-blue LED. CWT dominates the first place on quantity and quality of manufacturing in Taiwan.

  • Crystalwise Technology Inc. (CWT) is the first manufacturer of sapphire substrate in Taiwan. At the beginning of establishment, CWT cooperated together with the Industrial Technology Research Institute of Taiwan to develop manufacturing technology of sapphire substrates.



    From November of 2000 till present, as numbers of researches, innovations and experiences have been piled continuously, CWT successfully develop a series of core talents on sapphire substrate sawing, sapphire substrate polishing and nano-processing technology on sapphire substrate. By following these talents, CWT has successfully mass producted LiTaO3/ LiNbO3 Substrates used for SAW Filter Device, Ceramic Substrates used for LED and automobiles and Crystal Sapphire Substrates used for high-luminance white-blue LED.



    CWT dominates the first place on quantity and quality of manufacturing in Taiwan.

     

     


  • For integrating the development of products manufacturing, CWT cooperates with companies in U.S.A.and Russia, employs the top talens in sapphire technology development to supply materials for producing sapphire substrates. Furthermore, CWT invests Zhao Kai Company in Shang Hai of China to mangage resources of LiTaO3 Crystal for our customers , CWT becomes one of the most important suppliers of LiTaO3 Crystal.

  • Due to the growth and development of new requirements from industries, demands toward processing of sapphire substrates become heavier and heavier. However, because of the characteristic that sapphire substrates are hard to be processed, there is always a high barrier for processing sapphire substrates in technology and for putting them in mass production. Therefore, the use of sapphire substrates is limited in narrow categories. Plus, because of irregular shapes and hardness of sapphire substrates, it is very difficult to do jobs of the orientation on sapphire substrates’ surface.

     

    By matching customers’ demands with accumulative experiences in processing sapphire substrates, CWT has successfully processed and manufactured sapphire substrates. Stably and gradually, CWT can finally put processing of sapphire substrates in mass production. CWT is the only supplier of Sapphire Lens Covers and Sapphire Covers in Taiwan.

  • Dealing with special demands of the LED industry, CWT devotes itself to the development of sapphire PCBs. Because of excellent heat dissipation characterized by sapphires, sapphires are perfect and reliable to be used in PCB design.

     

    Combined the processing technology of sapphire substrates with metal slurry suppliers in its corporation, CWT researches and develops PCBs which is suitable to be used on noble substrates. Besides, through the cooperation with customers, CWT is able to develop more types of PCBs to fill different demands and finally put those PCBs in mass production.