KR950024071U - T/V screen magnification lens withdrawal distance adjustment device - Google Patents

T/V screen magnification lens withdrawal distance adjustment device

Info

Publication number
KR950024071U
KR950024071U KR2019940001306U KR19940001306U KR950024071U KR 950024071 U KR950024071 U KR 950024071U KR 2019940001306 U KR2019940001306 U KR 2019940001306U KR 19940001306 U KR19940001306 U KR 19940001306U KR 950024071 U KR950024071 U KR 950024071U
Authority
KR
South Korea
Prior art keywords
adjustment device
distance adjustment
magnification lens
screen magnification
withdrawal distance
Prior art date
Application number
KR2019940001306U
Other languages
Korean (ko)
Other versions
KR970000845Y1 (en
Inventor
송원록
Original Assignee
장수광
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 장수광 filed Critical 장수광
Priority to KR2019940001306U priority Critical patent/KR970000845Y1/en
Publication of KR950024071U publication Critical patent/KR950024071U/en
Application granted granted Critical
Publication of KR970000845Y1 publication Critical patent/KR970000845Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/65—Holding-devices for protective discs or for picture masks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR2019940001306U 1994-01-24 1994-01-24 Focus distance control apparatus for tv screen lens KR970000845Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940001306U KR970000845Y1 (en) 1994-01-24 1994-01-24 Focus distance control apparatus for tv screen lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940001306U KR970000845Y1 (en) 1994-01-24 1994-01-24 Focus distance control apparatus for tv screen lens

Publications (2)

Publication Number Publication Date
KR950024071U true KR950024071U (en) 1995-08-23
KR970000845Y1 KR970000845Y1 (en) 1997-02-10

Family

ID=19376202

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940001306U KR970000845Y1 (en) 1994-01-24 1994-01-24 Focus distance control apparatus for tv screen lens

Country Status (1)

Country Link
KR (1) KR970000845Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100749090B1 (en) * 2005-10-21 2007-08-13 홍성수 A lens of set up navigation
KR101299251B1 (en) * 2008-10-21 2013-08-22 삼성테크윈 주식회사 Device for transferring lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100749090B1 (en) * 2005-10-21 2007-08-13 홍성수 A lens of set up navigation
KR101299251B1 (en) * 2008-10-21 2013-08-22 삼성테크윈 주식회사 Device for transferring lens

Also Published As

Publication number Publication date
KR970000845Y1 (en) 1997-02-10

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee