JPS5891720U - モノカラ−投射装置 - Google Patents

モノカラ−投射装置

Info

Publication number
JPS5891720U
JPS5891720U JP18690581U JP18690581U JPS5891720U JP S5891720 U JPS5891720 U JP S5891720U JP 18690581 U JP18690581 U JP 18690581U JP 18690581 U JP18690581 U JP 18690581U JP S5891720 U JPS5891720 U JP S5891720U
Authority
JP
Japan
Prior art keywords
light
projection lens
mirror
light source
reflects
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.)
Granted
Application number
JP18690581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246171Y2 (enrdf_load_stackoverflow
Inventor
恵一 窪田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 by NEC Corp filed Critical NEC Corp
Priority to JP18690581U priority Critical patent/JPS5891720U/ja
Publication of JPS5891720U publication Critical patent/JPS5891720U/ja
Application granted granted Critical
Publication of JPS6246171Y2 publication Critical patent/JPS6246171Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
JP18690581U 1981-12-15 1981-12-15 モノカラ−投射装置 Granted JPS5891720U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18690581U JPS5891720U (ja) 1981-12-15 1981-12-15 モノカラ−投射装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18690581U JPS5891720U (ja) 1981-12-15 1981-12-15 モノカラ−投射装置

Publications (2)

Publication Number Publication Date
JPS5891720U true JPS5891720U (ja) 1983-06-21
JPS6246171Y2 JPS6246171Y2 (enrdf_load_stackoverflow) 1987-12-11

Family

ID=29989257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18690581U Granted JPS5891720U (ja) 1981-12-15 1981-12-15 モノカラ−投射装置

Country Status (1)

Country Link
JP (1) JPS5891720U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6246171Y2 (enrdf_load_stackoverflow) 1987-12-11

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