JPH035147U - - Google Patents

Info

Publication number
JPH035147U
JPH035147U JP1989063907U JP6390789U JPH035147U JP H035147 U JPH035147 U JP H035147U JP 1989063907 U JP1989063907 U JP 1989063907U JP 6390789 U JP6390789 U JP 6390789U JP H035147 U JPH035147 U JP H035147U
Authority
JP
Japan
Prior art keywords
liquid crystal
screen
polarization characteristics
crystal projection
polarizing plate
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
JP1989063907U
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 JP1989063907U priority Critical patent/JPH035147U/ja
Publication of JPH035147U publication Critical patent/JPH035147U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1989063907U 1989-05-31 1989-05-31 Pending JPH035147U (US06650917-20031118-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989063907U JPH035147U (US06650917-20031118-M00005.png) 1989-05-31 1989-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989063907U JPH035147U (US06650917-20031118-M00005.png) 1989-05-31 1989-05-31

Publications (1)

Publication Number Publication Date
JPH035147U true JPH035147U (US06650917-20031118-M00005.png) 1991-01-18

Family

ID=31594376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989063907U Pending JPH035147U (US06650917-20031118-M00005.png) 1989-05-31 1989-05-31

Country Status (1)

Country Link
JP (1) JPH035147U (US06650917-20031118-M00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002517800A (ja) * 1998-06-11 2002-06-18 スリーエム イノベイティブ プロパティズ カンパニー 背面投射システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002517800A (ja) * 1998-06-11 2002-06-18 スリーエム イノベイティブ プロパティズ カンパニー 背面投射システム

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