Implementation of a reuse process for liquid crystal displays using an eccentric-form tool.
This study presents a new nanotechnology application involving an ITO thin-film removal reuse process using an eccentric-form negative electrode, offering a fast removal rate from the surface of liquid crystal displays (LCDs). For the precision removal process, a small amount of eccentricity of the negative electrode or a higher rotational speed of the negative electrode corresponds to a higher etching rate for the ITO. A higher flow velocity of the electrolyte and a higher working temperature also correspond to a higher removal rate. The average effect of the eccentricity is better than the effects of a pulsed current, while the current rating need not be prolonged by the off-time.
Department of Digital Content Design, Graduate School of Toy and Game Design, National Taipei, University of Education, NO. 134, Sec. 2, Heping E. Rd., Taipei City 106, Taiwan.
Pai-Shan
PS
Pa
D000465:Algorithms; D055664:Electrochemical Techniques / Q000295:instrumentation*; D004566:Electrodes; D050866:Liquid Crystals / Q000737:chemistry*; D009566:Nitrates / Q000737:chemistry; D059027:Recycling; D012666:Semiconductors; D017971:Tin Compounds / Q000737:chemistry
D009566:Nitrates; D017971:Tin Compounds; C109984:indium tin oxide; C031618:sodium nitrate