首页>
外国专利>
Patterned chemical bath deposition of a textured thin film from a printed seed layer
Patterned chemical bath deposition of a textured thin film from a printed seed layer
展开▼
机译:从印刷的种子层对带纹理的薄膜进行图案化化学浴沉积
展开▼
页面导航
摘要
著录项
相似文献
摘要
A chemical bath deposition (CBD) process is provided for forming a textured zinc oxide film pattern from a zinc oxide printed seed layer. The process provides a substrate and prints a zinc oxide seed layer in a pattern overlying the substrate. Using a CBD process, a textured zinc oxide film is grown overlying the zinc oxide seed layer pattern, where the textured zinc oxide film has a variation in film thickness of greater than 200 nanometers (nm). In one aspect, growing the textured zinc oxide film includes: preparing a ZnO precursor bath; maintaining a bath temperature of about 70 degrees C.; and, leaving the substrate in the bath for about an hour. In another aspect, growing the textured zinc oxide film includes forming a textured zinc oxide film with zinc oxide crystals having a pyramidal shape with a height of greater than 200 nm.
展开▼