Title:
MANUFACTURING METHOD OF MICROLENS, MICROLENS, OPTICAL FILM, SCREEN FOR PROJECTION, PROJECTOR SYSTEM, ELECTROOPTICAL APPARATUS, AND ELECTRONIC EQUIPMENT
Document Type and Number:
Japanese Patent JP2006323148
Kind Code:
A
Abstract:
To provide a simpler manufacturing method of a microlens, the microlens having excellent optical characteristics, an optical film, a screen for projection, a projector system, an electrooptical apparatus and electronic equipment.
The manufacturing method of the microlens has a process in which an etching liquid X1 as a 1st liquid drop is arranged on a base body P and the base body P is etched with the etching liquid X1 to form a concave part 29, then a functional liquid X2 consisting of a lens material as a 2nd liquid drop is arranged at the concave part 29 and then the functional liquid X2 arranged at the concave part 29 is hardened to form the microlens 30.
Inventors:
TOYODA NAOYUKI
Application Number:
JP2005146467A
Publication Date:
November 30, 2006
Filing Date:
May 19, 2005
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G02B3/00; B29D11/00; F21S2/00; F21V8/00; G02F1/13357; G03B21/62
Attorney, Agent or Firm:
Masahiko Ueyanagi
Fujitsuna Hideyoshi
Osamu Suzawa
Fujitsuna Hideyoshi
Osamu Suzawa