KR940008909U - 프로젝션tv의 투사렌즈 체결구조 - Google Patents

프로젝션tv의 투사렌즈 체결구조

Info

Publication number
KR940008909U
KR940008909U KR2019920017372U KR920017372U KR940008909U KR 940008909 U KR940008909 U KR 940008909U KR 2019920017372 U KR2019920017372 U KR 2019920017372U KR 920017372 U KR920017372 U KR 920017372U KR 940008909 U KR940008909 U KR 940008909U
Authority
KR
South Korea
Prior art keywords
projection
fastening structure
lens fastening
projection lens
lens
Prior art date
Application number
KR2019920017372U
Other languages
English (en)
Other versions
KR950007823Y1 (ko
Inventor
박성찬
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR92017372U priority Critical patent/KR950007823Y1/ko
Priority to JP5228980A priority patent/JPH06175020A/ja
Publication of KR940008909U publication Critical patent/KR940008909U/ko
Application granted granted Critical
Publication of KR950007823Y1 publication Critical patent/KR950007823Y1/ko

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)
  • Lenses (AREA)
KR92017372U 1992-09-14 1992-09-14 프로젝션tv의 투사렌즈 체결구조 KR950007823Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR92017372U KR950007823Y1 (ko) 1992-09-14 1992-09-14 프로젝션tv의 투사렌즈 체결구조
JP5228980A JPH06175020A (ja) 1992-09-14 1993-09-14 投写テレビジョンの投写レンズ系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92017372U KR950007823Y1 (ko) 1992-09-14 1992-09-14 프로젝션tv의 투사렌즈 체결구조

Publications (2)

Publication Number Publication Date
KR940008909U true KR940008909U (ko) 1994-04-21
KR950007823Y1 KR950007823Y1 (ko) 1995-09-21

Family

ID=19340024

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92017372U KR950007823Y1 (ko) 1992-09-14 1992-09-14 프로젝션tv의 투사렌즈 체결구조

Country Status (2)

Country Link
JP (1) JPH06175020A (ko)
KR (1) KR950007823Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004133219A (ja) * 2002-10-10 2004-04-30 Matsushita Electric Ind Co Ltd 投写レンズ及びそれを用いた映像拡大投写システム、並びに当該映像拡大投写システムを用いたビデオプロジェクター及びプロジェクションテレビ

Also Published As

Publication number Publication date
KR950007823Y1 (ko) 1995-09-21
JPH06175020A (ja) 1994-06-24

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Legal Events

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