Title:
METHOD FOR FORMING ORIENTATION MEMBRANE
Document Type and Number:
Japanese Patent JP2009142736
Kind Code:
A
Abstract:
To provide a forming method of an orientation membrane which is capable of using a film forming apparatus to form an orientation membrane by the drop discharge method and which is capable of forming an orientation membrane with a uniform film thickness by wetly spreading drops discharged on a substrate.
The forming method of the orientation membrane is characterized by comprising the treatment liquid applying step to apply a treatment liquid L2 on the substrate P which can dissolve the orientation membrane material and the material liquid applying step to apply a material liquid L1 on the treatment liquid L2 applied on the substrate P.
Inventors:
HATTORI KAZUTOSHI
SAKURADA KAZUAKI
ISHIDA KOHEI
OKAMOTO EIJI
SAKURADA KAZUAKI
ISHIDA KOHEI
OKAMOTO EIJI
Application Number:
JP2007321658A
Publication Date:
July 02, 2009
Filing Date:
December 13, 2007
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B05D1/26; G02F1/13; G02F1/1337
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka
Osamu Suzawa
Kazuhiko Miyasaka
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