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The Development of Optical- Electronic Products
WCC’s core competence is precision coating technology. There are four tough requirements in common, they are (a) very thin coating, the dry film thickness can be as low as 20-30 nm, (2) extremely high uniformity requirement, minor thickness variations may deteriorate the optical quality of the products, (3) multilayered structure and (4) the ability to process in a dry glove box effectively. The technical team of WCC has studied these four key techniques for many years, and the experience accumulated is second- to- none in Taiwan. WCC also has its design ability for coating dies and production equipment, therefore any know-how developed can be kept in house to maintain WCC’s leadership. WCC has developed two highly competitive products, namely, gas barrier films and OLED lighting devices.