JPH0392878U - - Google Patents

Info

Publication number
JPH0392878U
JPH0392878U JP179290U JP179290U JPH0392878U JP H0392878 U JPH0392878 U JP H0392878U JP 179290 U JP179290 U JP 179290U JP 179290 U JP179290 U JP 179290U JP H0392878 U JPH0392878 U JP H0392878U
Authority
JP
Japan
Prior art keywords
screen
infrared light
light
projection
projection device
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
JP179290U
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 JP179290U priority Critical patent/JPH0392878U/ja
Publication of JPH0392878U publication Critical patent/JPH0392878U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP179290U 1990-01-12 1990-01-12 Pending JPH0392878U (hu)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP179290U JPH0392878U (hu) 1990-01-12 1990-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP179290U JPH0392878U (hu) 1990-01-12 1990-01-12

Publications (1)

Publication Number Publication Date
JPH0392878U true JPH0392878U (hu) 1991-09-20

Family

ID=31505685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP179290U Pending JPH0392878U (hu) 1990-01-12 1990-01-12

Country Status (1)

Country Link
JP (1) JPH0392878U (hu)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012252252A (ja) * 2011-06-06 2012-12-20 Seiko Epson Corp プロジェクター
JP2013044917A (ja) * 2011-08-24 2013-03-04 Seiko Epson Corp プロジェクター
JP2016040617A (ja) * 2015-10-23 2016-03-24 セイコーエプソン株式会社 プロジェクター
JP2018022191A (ja) * 2017-10-27 2018-02-08 セイコーエプソン株式会社 プロジェクター

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012252252A (ja) * 2011-06-06 2012-12-20 Seiko Epson Corp プロジェクター
CN104391420A (zh) * 2011-06-06 2015-03-04 精工爱普生株式会社 投影机
US9298074B2 (en) 2011-06-06 2016-03-29 Seiko Epson Corporation Projector
JP2013044917A (ja) * 2011-08-24 2013-03-04 Seiko Epson Corp プロジェクター
JP2016040617A (ja) * 2015-10-23 2016-03-24 セイコーエプソン株式会社 プロジェクター
JP2018022191A (ja) * 2017-10-27 2018-02-08 セイコーエプソン株式会社 プロジェクター

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