Title:
視差障壁を形成する方法
Document Type and Number:
Japanese Patent JP4286067
Kind Code:
B2
Abstract:
A parallax barrier is made by developing a film exposed through a mask having elongate opaque regions interleaved with transparent regions. The film is exposed by a light source through the mask while the mask is moved so as to vary the exposure of each region of the film for forming the parallax barrier slit edges. Alternatively, the film or the light source may be moved during exposure. It is thus possible to make soft edge barriers, for example for use in autostereoscopic 3D displays.
Inventors:
David James Montgomery
Marina Casova
Marina Casova
Application Number:
JP2003157395A
Publication Date:
June 24, 2009
Filing Date:
June 02, 2003
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G02B5/00; G02B30/30; G03B35/24; H04N13/00
Domestic Patent References:
| JP2001091898A | ||||
| JP2001215720A | ||||
| JP7286280A | ||||
| JP10115804A | ||||
| JP8271728A | ||||
| JP11219876A |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Takeshi Oshio
Takaaki Yasumura
Takeshi Oshio