ELECTROLESS NICKEL PLATING METHOD, CLEANING SOLUTION FOR ELECTROLESS NICKEL PLATING, TEXTURE TREATMENT SOLUTION FOR ELECTROLESS NICKEL PLATING, SENSITIZING SOLUTION FOR ELECTROLESS NICKEL PLATING, SURFACE ADJUSTMENT SOLUTION FOR ELECTROLESS NICKEL PLATING, GLASS SUBSTRATE FOR LIQUID CRYSTAL DISPLAY, AND LIQUID CRYSTAL DISPLAY

摘要

PROBLEM TO BE SOLVED: To provide a treatment solution to be used in each treatment step in a method for forming an electroless nickel plating layer of high adhesiveness, and to provide a glass substrate for a liquid crystal display (LCD) by the method, and LCD.;SOLUTION: In a method for forming a nickel plating layer on a glass surface via the steps consisting of alkaline cleaning, texture treatment, sensitizing, activating and electroless nickel plating, alkaline cleaning solution is aqueous solution containing potassium fluoride, acid potassium fluoride, and potassium hydroxide, texture treatment solution is aqueous solution containing, acid ammonium fluoride, and potassium acid fluoride, sensitizing solution is aqueous solution containing surfactant containing first tin ion and perfluoro alkyl group, and surface adjustment solution is aqueous solution containing potassium fluoride. A glass substrate for an LCD with a black matrix formed thereon is manufactured, and the LCD using the glass substrate is manufactured.;COPYRIGHT: (C)2006,JPO&NCIPI