Method for manufacturing flat plate with precise bulkhead, flat plate with precise bulkhead, method for manufacturing plasma display unit substrate and plasma display unit substrate

摘要

It is intended to manufacture large-size plasma display unit substrates with highly accurate and microscopic pitches in a simple process at low cost.;A method for manufacturing plasma display unit substrates in which a mixture of ceramics powder or glass powder and the binder is applied to the back face plate comprising ceramics or glass and bulkheads are formed on the back face plate by rotating the roll and pressurizing the mixture-applied surface with the roll surface carved with a plurality of grooves.