發送短信 : Blocking impurities in organic light emitting device by inserting parylene interlayer

   _____     ___     __   _    __   __   _    _   
  / ___//   / _ \\  | || | ||  \ \\/ // | |  | || 
  \___ \\  | / \ || | '--' ||   \ ` //  | |/\| || 
  /    //  | \_/ || | .--. ||    | ||   |  /\  || 
 /____//    \___//  |_|| |_||    |_||   |_// \_|| 
`-----`     `---`   `-`  `-`     `-`'   `-`   `-`