KR970020179U - Optical system of projection image display device - Google Patents

Optical system of projection image display device

Info

Publication number
KR970020179U
KR970020179U KR2019950030478U KR19950030478U KR970020179U KR 970020179 U KR970020179 U KR 970020179U KR 2019950030478 U KR2019950030478 U KR 2019950030478U KR 19950030478 U KR19950030478 U KR 19950030478U KR 970020179 U KR970020179 U KR 970020179U
Authority
KR
South Korea
Prior art keywords
display device
optical system
image display
projection image
projection
Prior art date
Application number
KR2019950030478U
Other languages
Korean (ko)
Other versions
KR200141979Y1 (en
Inventor
황진
Original Assignee
대우전자주식회사
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 대우전자주식회사 filed Critical 대우전자주식회사
Priority to KR2019950030478U priority Critical patent/KR200141979Y1/en
Publication of KR970020179U publication Critical patent/KR970020179U/en
Application granted granted Critical
Publication of KR200141979Y1 publication Critical patent/KR200141979Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
KR2019950030478U 1995-10-27 1995-10-27 Optical system from projector KR200141979Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950030478U KR200141979Y1 (en) 1995-10-27 1995-10-27 Optical system from projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950030478U KR200141979Y1 (en) 1995-10-27 1995-10-27 Optical system from projector

Publications (2)

Publication Number Publication Date
KR970020179U true KR970020179U (en) 1997-05-26
KR200141979Y1 KR200141979Y1 (en) 1999-06-01

Family

ID=19427103

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950030478U KR200141979Y1 (en) 1995-10-27 1995-10-27 Optical system from projector

Country Status (1)

Country Link
KR (1) KR200141979Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101815106B1 (en) * 2016-10-21 2018-01-05 국방과학연구소 Electro-image optical system with digital micromirror device having high reflective coating and window having ir cut off coating

Also Published As

Publication number Publication date
KR200141979Y1 (en) 1999-06-01

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