MANUFACTURING METHOD OF SUBSTRATE FOR AC TYPE PLASMA DISPLAY PANEL, SUNSTRATE FOR AC TYPE PLASMA DISPLAY PANEL, AC TYPE PLASMA DISPLAY PANEL AND AC TYPE PLASMA DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To form any barrier rib such that a height of a part of the rib is different from a height of other parts in a uniform shape across a whole surface of a panel regardless of its size in an AC type PDP rear surface panel barrier rib manufacturing process.;SOLUTION: Non-photosensitive and positive type photosensitive barrier rib material layers 13, 14 is formed on a main surface of a substrate main body 30 in order and light is applied just on a part 21 of the photosensitive barrier rib material layer 14. Then, a resist layer having a pattern arranging mask parts 18A, 18B in a first direction X with an interval D and having a resistance to sand blasting is formed on the front surface of the photosensitive barrier rib material layer 14 and the resist layers 18A, 18B are removed by sand blasting the non-photosensitive barrier rib material layer 13 and the photosensitive barrier rib material layer 14 by using mask parts 18A, 18B of the resist layer. After that, an exposed part 21 of the photosensitive barrier rib material layer 14 is removed.;COPYRIGHT: (C)2001,JPO