METHOD OF RECYCLING GLASS SUBSTRATE FOR FLEX ELECTROPHORETIC DISPLAY DEVICE AND METHOD OF FABRICATING FLEXIBLE ELECTROPHORETIC DISPLAY DEVICE USING THEREOF

摘要

PURPOSE: A glass circuit board reusing method for a flexible electrophoresis display device and an electrophoresis display device manufacturing method using the same are provided to reuse a glass circuit board for manufacturing the flexible electrophoresis display device by eliminating remained materials from the glass circuit board. CONSTITUTION: A sacrificial layer is formed on a glass circuit board(101). A buffer layer is formed on the sacrificial layer. A TFT(Thin Film Transistor) and a pixel electrode are formed on the buffer layer. The glass circuit board is separated from the buffer layer. An electrophoretic layer is formed on the pixel electrode. A circuit board is attached on the electrophoretic layer. An FPCB(Flexible Printed Circuit Board) is attached to the buffer layer. The sacrificial layer of the separated glass circuit board is eliminated. [Reference numerals] (AA) Dry etching