Title:
METHOD FOR MANUFACTURING MICROLENS SUBSTRATE, OPPOSED SUBSTRATE FOR LIQUID CRYSTAL PANEL, LIQUID CRYSTAL PANEL, AND PROJECTION TYPE DISPLAY APPARATUS
Document Type and Number:
Japanese Patent JP3775173
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing a microlens substrate, capable of easily removing an unnecessary resin and excellent in manufacturing efficiency, an opposed substrate for a liquid crystal panel, the liquid crystal panel and a projection type display apparatus.
SOLUTION: The microlens substrate 1 has a substrate 2 with recessed parts for microlenses provided with a plurality of recessed parts 3 having concave curved surfaces and the surface layer 8 bonded to the surface provided with the recessed parts 3 of the substrate 2 with the recessed parts for microlenses through a resin layer 9. The microlenses 4 are formed to the resin layer by the resin charged in the recessed parts 3. In a process for manufacturing the microlens substrate 1, the laminate of the substrate 2 with the recessed parts for microlenses and the surface layer is manufactured on the midway stage thereof. In this stage, the resin adheres to the side surface of the laminate in a protruded state but this resin is brought into contact with a removing liquid to be removed.
Inventors:
Shinichi Yotsuya
Nobuo Shimizu
Hideto Yamashita
Kazuhiro Hara
Nobuo Shimizu
Hideto Yamashita
Kazuhiro Hara
Application Number:
JP2000160619A
Publication Date:
May 17, 2006
Filing Date:
May 30, 2000
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B29D11/00; G02F1/13; G02B3/00; G02F1/1333; G02F1/1335; G03B21/00; G09F9/00; (IPC1-7): B29D11/00; G02B3/00; G02F1/13; G02F1/1333; G02F1/1335; G03B21/00; G09F9/00
Domestic Patent References:
| JP8036151A | ||||
| JP8179299A | ||||
| JP9090360A | ||||
| JP10039111A | ||||
| JP2000098102A |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Osamu Suzawa