WO2012102502A3 - 광학시트를 포함하는 조명기구 - Google Patents

광학시트를 포함하는 조명기구 Download PDF

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Publication number
WO2012102502A3
WO2012102502A3 PCT/KR2012/000316 KR2012000316W WO2012102502A3 WO 2012102502 A3 WO2012102502 A3 WO 2012102502A3 KR 2012000316 W KR2012000316 W KR 2012000316W WO 2012102502 A3 WO2012102502 A3 WO 2012102502A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical sheet
light source
lighting apparatus
sheet
point light
Prior art date
Application number
PCT/KR2012/000316
Other languages
English (en)
French (fr)
Other versions
WO2012102502A2 (ko
Inventor
곽인태
Original Assignee
주식회사 큐텍
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 주식회사 큐텍 filed Critical 주식회사 큐텍
Priority to CN2012800056345A priority Critical patent/CN103348181A/zh
Publication of WO2012102502A2 publication Critical patent/WO2012102502A2/ko
Publication of WO2012102502A3 publication Critical patent/WO2012102502A3/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/108—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hook and loop-type fasteners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2121/008—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00 for simulation of a starry sky or firmament

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)

Abstract

본 발명의 일 실시예에 의하면, 조명기구는, 점광원 형태의 광을 조사하는 점광원장치; 그리고 관찰자와 상기 점광원장치의 사이에 설치되며, 상기 점광원으로부터 조사된 광을 이용하여 상기 관찰자에게 이미지를 제공하는 광학시트를 포함한다. 상기 광학시트는, 상기 광을 집광 및 확산하는 하나 이상의 엠보싱면을 구비하는 엠보싱 시트; 그리고 상기 엠보싱 시트와 나란하게 배치되어 상기 광을 상기 엠보싱면을 향해 반사하는 반사시트를 구비할 수 있다.
PCT/KR2012/000316 2011-01-26 2012-01-13 광학시트를 포함하는 조명기구 WO2012102502A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012800056345A CN103348181A (zh) 2011-01-26 2012-01-13 含光学片的照明灯具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110007948A KR101049738B1 (ko) 2011-01-26 2011-01-26 광학시트를 포함하는 조명기구
KR10-2011-0007948 2011-01-26

Publications (2)

Publication Number Publication Date
WO2012102502A2 WO2012102502A2 (ko) 2012-08-02
WO2012102502A3 true WO2012102502A3 (ko) 2012-10-04

Family

ID=44923687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000316 WO2012102502A2 (ko) 2011-01-26 2012-01-13 광학시트를 포함하는 조명기구

Country Status (3)

Country Link
KR (1) KR101049738B1 (ko)
CN (1) CN103348181A (ko)
WO (1) WO2012102502A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101553523B1 (ko) * 2015-06-08 2015-09-17 김재현 장식성이 우수한 천정 인테리어 조명등

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010021110A1 (en) * 2000-01-17 2001-09-13 Naoki Nakayama Reflector, method for the production of reflector, and internal-lighting display device
KR20020061953A (ko) * 2001-01-19 2002-07-25 주식회사 다카포 발광장치가 구비된 깃대
KR20080029034A (ko) * 2006-09-28 2008-04-03 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
KR20080093205A (ko) * 2007-04-16 2008-10-21 이범희 발광다이오드식 조명구조

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949350A (en) * 1974-08-07 1976-04-06 Smith Richard D Ornamental lighting device
CN2030687U (zh) * 1987-10-28 1989-01-11 徐建国 可变化的彩色亮线图案多用途灯具
CN2929449Y (zh) * 2006-06-30 2007-08-01 寿文杰 带框架和金葱片造型的灯串
KR100905502B1 (ko) * 2008-11-10 2009-07-01 현대통신 주식회사 엘이디 조명 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010021110A1 (en) * 2000-01-17 2001-09-13 Naoki Nakayama Reflector, method for the production of reflector, and internal-lighting display device
KR20020061953A (ko) * 2001-01-19 2002-07-25 주식회사 다카포 발광장치가 구비된 깃대
KR20080029034A (ko) * 2006-09-28 2008-04-03 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
KR20080093205A (ko) * 2007-04-16 2008-10-21 이범희 발광다이오드식 조명구조

Also Published As

Publication number Publication date
WO2012102502A2 (ko) 2012-08-02
CN103348181A (zh) 2013-10-09
KR101049738B1 (ko) 2011-07-19

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