JPS643274U - - Google Patents

Info

Publication number
JPS643274U
JPS643274U JP9398787U JP9398787U JPS643274U JP S643274 U JPS643274 U JP S643274U JP 9398787 U JP9398787 U JP 9398787U JP 9398787 U JP9398787 U JP 9398787U JP S643274 U JPS643274 U JP S643274U
Authority
JP
Japan
Prior art keywords
projected
pixels
screen surface
projector
pixel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9398787U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9398787U priority Critical patent/JPS643274U/ja
Publication of JPS643274U publication Critical patent/JPS643274U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP9398787U 1987-06-18 1987-06-18 Pending JPS643274U (US06633600-20031014-M00021.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9398787U JPS643274U (US06633600-20031014-M00021.png) 1987-06-18 1987-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9398787U JPS643274U (US06633600-20031014-M00021.png) 1987-06-18 1987-06-18

Publications (1)

Publication Number Publication Date
JPS643274U true JPS643274U (US06633600-20031014-M00021.png) 1989-01-10

Family

ID=31318474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9398787U Pending JPS643274U (US06633600-20031014-M00021.png) 1987-06-18 1987-06-18

Country Status (1)

Country Link
JP (1) JPS643274U (US06633600-20031014-M00021.png)

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