WO2012173426A3 - 영사용 원형 스크린 - Google Patents

영사용 원형 스크린 Download PDF

Info

Publication number
WO2012173426A3
WO2012173426A3 PCT/KR2012/004742 KR2012004742W WO2012173426A3 WO 2012173426 A3 WO2012173426 A3 WO 2012173426A3 KR 2012004742 W KR2012004742 W KR 2012004742W WO 2012173426 A3 WO2012173426 A3 WO 2012173426A3
Authority
WO
WIPO (PCT)
Prior art keywords
unit frames
projection
screen
circular screen
silver screens
Prior art date
Application number
PCT/KR2012/004742
Other languages
English (en)
French (fr)
Other versions
WO2012173426A2 (ko
Inventor
고아진
박상화
윤주석
Original Assignee
(주)디스트릭트홀딩스
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 (주)디스트릭트홀딩스 filed Critical (주)디스트릭트홀딩스
Publication of WO2012173426A2 publication Critical patent/WO2012173426A2/ko
Publication of WO2012173426A3 publication Critical patent/WO2012173426A3/ko

Links

Classifications

    • 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
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
    • G03B21/585—Inflatable screens
    • 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
    • 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
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
    • 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

본 발명의 일실시예에 따른 영사용 원형 스크린은 원통형 구조물을 형성하기 위하여 곡면 형태를 갖는 복수의 단위 프레임들-상기 복수의 단위 프레임들은 서로 조립 가능함-; 상기 복수의 단위 프레임들을 포함하는 원통형 구조물의 안쪽 면 또는 바깥쪽 면 중 적어도 하나에 씌워지는 적어도 두 개의 실버 스크린들; 및 상기 적어도 두 개의 실버 스크린들을 향하여 영상을 영사하는 영상 장치를 지지하는 지지 구조물을 포함하고, 상기 적어도 두 개의 실버 스크린들은 고주파 웰딩 방식을 통하여 하나의 스크린으로 접합되고, 상기 하나의 스크린은 상기 복수의 단위 프레임들에 고정되기 위한 복수 개의 고정부를 더 포함한다.
PCT/KR2012/004742 2011-06-17 2012-06-15 영사용 원형 스크린 WO2012173426A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0059131 2011-06-17
KR1020110059131A KR101217295B1 (ko) 2011-06-17 2011-06-17 영사용 원형 스크린

Publications (2)

Publication Number Publication Date
WO2012173426A2 WO2012173426A2 (ko) 2012-12-20
WO2012173426A3 true WO2012173426A3 (ko) 2013-03-28

Family

ID=47357622

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004742 WO2012173426A2 (ko) 2011-06-17 2012-06-15 영사용 원형 스크린

Country Status (2)

Country Link
KR (1) KR101217295B1 (ko)
WO (1) WO2012173426A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105278112A (zh) * 2014-06-10 2016-01-27 精工爱普生株式会社 显示装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101497798B1 (ko) * 2013-04-01 2015-03-04 이상원 360도 입체 영상 출력 시스템의 원통형 영상 스크린
KR101590223B1 (ko) * 2013-04-01 2016-01-29 이상원 도어 스크린을 포함하는 원형 영상 스크린
FR3082863B1 (fr) * 2018-06-22 2021-10-29 Jean Paul Bibes Salle de realite virtuelle circulaire modulaire
KR102332949B1 (ko) * 2018-08-29 2021-12-01 주식회사 에스지엠 곡면 스크린 장치 및 이를 이용한 스크린 스포츠 시스템
FR3103206B1 (fr) * 2019-11-14 2021-10-22 Bibes Jean Paul Salle de réalité virtuelle multidimensionnelle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005316296A (ja) * 2004-04-30 2005-11-10 Sony Corp スクリーンモジュール並びに、大型スクリーン及びその作製方法
KR200426756Y1 (ko) * 2006-06-26 2006-09-18 최해용 영상스크린
KR20090091521A (ko) * 2008-02-25 2009-08-28 (주)성삼 영상 구현 장치 및 이에 있어서 스크린 구조물
KR20100022034A (ko) * 2007-05-19 2010-02-26 가부시끼가이샤 시스템 프로 입체 영상의 투영 장치 및 입체 영상의 투영 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005316296A (ja) * 2004-04-30 2005-11-10 Sony Corp スクリーンモジュール並びに、大型スクリーン及びその作製方法
KR200426756Y1 (ko) * 2006-06-26 2006-09-18 최해용 영상스크린
KR20100022034A (ko) * 2007-05-19 2010-02-26 가부시끼가이샤 시스템 프로 입체 영상의 투영 장치 및 입체 영상의 투영 방법
KR20090091521A (ko) * 2008-02-25 2009-08-28 (주)성삼 영상 구현 장치 및 이에 있어서 스크린 구조물

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105278112A (zh) * 2014-06-10 2016-01-27 精工爱普生株式会社 显示装置

Also Published As

Publication number Publication date
WO2012173426A2 (ko) 2012-12-20
KR20120139358A (ko) 2012-12-27
KR101217295B1 (ko) 2012-12-31

Similar Documents

Publication Publication Date Title
WO2012173426A3 (ko) 영사용 원형 스크린
GB201610266D0 (en) Vibratory separator screen with multiple frame design
EP2769266A4 (en) TONER, REVELER USING THE TONER, IMAGE FORMING DEVICE
GB2532173B (en) Dual screen assembly for vibrating screening machine
EP3349054A4 (en) METHOD FOR PRODUCING SEAMLESS EYES WITH METAL MATERIAL INSERTING UNDER A CELLULOSE ACETATE FOIL
FR2980420B1 (fr) Module de projecteur de vehicule avec fixation a baionnette, support et projecteur correspondants
EP3982029A4 (en) SUPPORT FRAME DEVICE
EP2698023A4 (en) ADAPTATION OF QUALITY OF SERVICE BASED ON NETWORK ADDRESSES ASSOCIATED WITH A MOBILE DEVICE
HK1191135A1 (zh) 用於至少部分地解構平面顯示屏幕的方法
EP3850565A4 (en) UNIFIED CONTACT CENTER SUPPORT STRUCTURE
EP2823352A4 (en) FRONTAL PROJECTION SCREENS WITH ACOUSTIC TRANSMITTANCE AND LIGHT EFFICIENCY
EP2661581A4 (en) ARRANGEMENT, SUPPORT AND METHOD FOR CARRYING A PERIPHERAL DEVICE
FR2990490B1 (fr) Support de montage pour une garniture d'etanchement, agencement de montage associe, et procede de montage d'une garniture d'etanchement
EP2727073A4 (en) SPATIALLY ORGANIZED IMAGE COLLECTIONS ON MOBILE DEVICES
WO2013109128A3 (ko) 초박형 압전 스피커를 포함하는 디스플레이 패널
FR2987085B1 (fr) Procede de securisation du fonctionnement d'une turbomachine
ES1075007Y (es) Soporte para video-vigilancia
EP2662198A4 (en) METHOD OF MAKING AN OVERLAPPING BY LAYER WELDING
GB2491193B (en) A perimeter screen system
PL2764258T3 (pl) Element łączący dla systemu ramy nośnej
FR2942415B1 (fr) Projecteur electrostatique comportant des electrodes mobiles et procede de projection electrostatique mettant en oeuvre un tel projecteur.
GB201015968D0 (en) Support frame for earphones
PH22013000655Y1 (en) Louver assembly
AP2012006056A0 (en) Screen.
EA201500303A1 (ru) Способ и устройства для грохочения

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12800002

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12800002

Country of ref document: EP

Kind code of ref document: A2