KR920001266U - 유리창 형태의 투과형 스크린(window-shape rearback screen) - Google Patents

유리창 형태의 투과형 스크린(window-shape rearback screen)

Info

Publication number
KR920001266U
KR920001266U KR2019900009106U KR900009106U KR920001266U KR 920001266 U KR920001266 U KR 920001266U KR 2019900009106 U KR2019900009106 U KR 2019900009106U KR 900009106 U KR900009106 U KR 900009106U KR 920001266 U KR920001266 U KR 920001266U
Authority
KR
South Korea
Prior art keywords
window
screen
rearback
shape
type transmissive
Prior art date
Application number
KR2019900009106U
Other languages
English (en)
Other versions
KR960001933Y1 (ko
Inventor
최해용
Original Assignee
최해용
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 최해용 filed Critical 최해용
Priority to KR2019900009106U priority Critical patent/KR960001933Y1/ko
Publication of KR920001266U publication Critical patent/KR920001266U/ko
Application granted granted Critical
Publication of KR960001933Y1 publication Critical patent/KR960001933Y1/ko

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F19/226—External wall display means; Facade advertising means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F19/227—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated on windows

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
KR2019900009106U 1990-06-25 1990-06-25 유리창 형태의 투과형 스크린(window-shape rearback screen) KR960001933Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900009106U KR960001933Y1 (ko) 1990-06-25 1990-06-25 유리창 형태의 투과형 스크린(window-shape rearback screen)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900009106U KR960001933Y1 (ko) 1990-06-25 1990-06-25 유리창 형태의 투과형 스크린(window-shape rearback screen)

Publications (2)

Publication Number Publication Date
KR920001266U true KR920001266U (ko) 1992-01-28
KR960001933Y1 KR960001933Y1 (ko) 1996-03-04

Family

ID=19300303

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900009106U KR960001933Y1 (ko) 1990-06-25 1990-06-25 유리창 형태의 투과형 스크린(window-shape rearback screen)

Country Status (1)

Country Link
KR (1) KR960001933Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030093888A (ko) * 2002-06-05 2003-12-11 주식회사 미래터치 점포의 디스플레이창을 tv화면으로 대체하여 광고를방영하는 기법.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030093888A (ko) * 2002-06-05 2003-12-11 주식회사 미래터치 점포의 디스플레이창을 tv화면으로 대체하여 광고를방영하는 기법.

Also Published As

Publication number Publication date
KR960001933Y1 (ko) 1996-03-04

Similar Documents

Publication Publication Date Title
ITMI911534A1 (it) Schermo antiproiettile
DE69117892T2 (de) Rückstrahlungsschirm
ATA10491A (de) Doppelsiebformer
DE69131357D1 (de) Projektor
DE8916107U1 (de) Durchprojektionsschirm
DE3884591D1 (de) Projektionsbildschirmanordnung.
DE69427250T2 (de) Projektionsschirm
DE3785262D1 (de) Durchscheinender projektionsschirm.
DE68910710T2 (de) Blendschutzscheibe.
DE69211377T2 (de) Transparanter Projektionsschirm
FR2660787B1 (fr) Ecran anechouide.
DE68911846T2 (de) Video-Bildschirm.
DE3481450D1 (de) Projektionsschirm.
DE69301867D1 (de) Röntgenschirm
KR920005549U (ko) 화면중첩장치
KR920001266U (ko) 유리창 형태의 투과형 스크린(window-shape rearback screen)
EP0438161A3 (en) Projection screen
FR2667701B1 (fr) Ecran de projection spherique.
IT9008105U1 (it) Paravento.
DK165892C (da) Baglysprojektionsskaermkonstruktion
KR920010904U (ko) 휴대용 살림망
DE9212291U1 (de) Lichtbildwand
KR950028267U (ko) 영사스크린
DE9307474U1 (de) Projektionswand
DE9307475U1 (de) Projektionswand

Legal Events

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