WO2018088631A1 - Écran portable - Google Patents

Écran portable Download PDF

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Publication number
WO2018088631A1
WO2018088631A1 PCT/KR2017/000296 KR2017000296W WO2018088631A1 WO 2018088631 A1 WO2018088631 A1 WO 2018088631A1 KR 2017000296 W KR2017000296 W KR 2017000296W WO 2018088631 A1 WO2018088631 A1 WO 2018088631A1
Authority
WO
WIPO (PCT)
Prior art keywords
screen
portable
portable screen
support
body portion
Prior art date
Application number
PCT/KR2017/000296
Other languages
English (en)
Korean (ko)
Inventor
최원경
Original Assignee
최원경
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 최원경 filed Critical 최원경
Publication of WO2018088631A1 publication Critical patent/WO2018088631A1/fr

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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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un écran portable permettant à un utilisateur de le transporter de manière plus simple indépendamment du lieu, et simple à installer, permettant ainsi la visualisation d'une image même en extérieur comme au niveau d'un emplacement de camping.
PCT/KR2017/000296 2016-11-14 2017-01-10 Écran portable WO2018088631A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0150975 2016-11-14
KR20160150975 2016-11-14

Publications (1)

Publication Number Publication Date
WO2018088631A1 true WO2018088631A1 (fr) 2018-05-17

Family

ID=62110430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/000296 WO2018088631A1 (fr) 2016-11-14 2017-01-10 Écran portable

Country Status (1)

Country Link
WO (1) WO2018088631A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100227077B1 (ko) * 1997-05-09 1999-10-15 김상헌 빔 프로젝터용 스탠드
US6046845A (en) * 1997-06-13 2000-04-04 Arisawa Mfg. Co., Ltd. Screen assembly and reflex type screen assembly
KR20050088719A (ko) * 2004-03-02 2005-09-07 최해용 유리창 광고용 업-다운(Up-Down) 스크린
KR101297233B1 (ko) * 2012-04-16 2013-08-16 이천웅 4방향으로 전개되도록 절첩부재가 구비된 휴대용 스크린장치
US20160077668A1 (en) * 2013-05-02 2016-03-17 Thomson Licensing Rear projection system with a foldable projection screen for mobile devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100227077B1 (ko) * 1997-05-09 1999-10-15 김상헌 빔 프로젝터용 스탠드
US6046845A (en) * 1997-06-13 2000-04-04 Arisawa Mfg. Co., Ltd. Screen assembly and reflex type screen assembly
KR20050088719A (ko) * 2004-03-02 2005-09-07 최해용 유리창 광고용 업-다운(Up-Down) 스크린
KR101297233B1 (ko) * 2012-04-16 2013-08-16 이천웅 4방향으로 전개되도록 절첩부재가 구비된 휴대용 스크린장치
US20160077668A1 (en) * 2013-05-02 2016-03-17 Thomson Licensing Rear projection system with a foldable projection screen for mobile devices

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