Title:
DUAL DISPLAY
Document Type and Number:
Japanese Patent JP2012150491
Kind Code:
A
Abstract:
To provide an additional, more versatile display system.
A dual display system includes a graphic article 10 that provides a first display in a first illumination condition (daylight), and a projection system that provides a second display in a second illumination condition (nighttime). The graphic article 10 is a punched film on which an image is formed, and the projection system includes a projector 34 and a diffuser screen 32.
Inventors:
ELLEN O AELING
PAUL L ACITO
LINDEN E BROOKS III
PAUL L ACITO
LINDEN E BROOKS III
Application Number:
JP2012045831A
Publication Date:
August 09, 2012
Filing Date:
March 01, 2012
Export Citation:
Assignee:
THREE M INNOVATIVE PROPERTIES
International Classes:
G09F19/12; B44C3/02; B44F1/00; G03B21/00; G03B21/14; G03B21/62; G09F13/00; G09F19/18
Domestic Patent References:
| JPH08146891A | 1996-06-07 | |||
| JP2001330888A | 2001-11-30 | |||
| JPH0485433U | 1992-07-24 | |||
| JPS3720051Y1 | ||||
| JP2005037818A | 2005-02-10 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Nagasaka Tomoyasu
Satoshi Deno
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Nagasaka Tomoyasu
Satoshi Deno
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