To provide a manufacturing method of a display panel capable of sufficiently protecting an exposed part of an electrode at the time of carrying out of sand blasting.
A material layer 110A for barrier rib formation is formed on a rear-face substrate 103 in a status with a drawer electrode 108A exposed, a drawer electrode protection layer 11 is formed by extracting a drawer electrode protection DFR in liquid shape on the drawer electrode 108A of the rear-face substrate 103. After the drawer electrode protection layer 11 is exposure-developed, a barrier rib 110 is formed by a sand blast method with a material layer 110A for barrier rib formation ground, the layer 11 provided on the rear-face substrate 103 is peeled off. The drawer electrode protection layer 11 provided for protecting the drawer electrode 108A is structured by the drawer electrode protection DFR in liquid shape, and since the electrode 108A is surely sealed by the protection layer 11, when a grinding material is sprayed on the material layer 110A for barrier rib formation by the sand blast method, an abrasive does not enter even if the grinding material hits the drawer electrode protection layer 11.
SHIGERU HIROYUKI
JPH1192171A | 1999-04-06 | |||
JP2006252922A | 2006-09-21 | |||
JP2003281996A | 2003-10-03 | |||
JP2001143609A | 2001-05-25 | |||
JP2001222946A | 2001-08-17 |
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki