KR20170090123A - 목표 지향적 발광 장치 및 광학 모듈 - Google Patents
목표 지향적 발광 장치 및 광학 모듈 Download PDFInfo
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- KR20170090123A KR20170090123A KR1020160010614A KR20160010614A KR20170090123A KR 20170090123 A KR20170090123 A KR 20170090123A KR 1020160010614 A KR1020160010614 A KR 1020160010614A KR 20160010614 A KR20160010614 A KR 20160010614A KR 20170090123 A KR20170090123 A KR 20170090123A
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- South Korea
- Prior art keywords
- light
- unit
- lens
- adjusting unit
- light adjusting
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- 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
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V5/008—Combination of two or more successive refractors along an optical axis
-
- 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
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
도 2와 도 3은 실시 예에 따른 목표 지향적 발광 장치를 나타내는 도면이다.
300: 제1 광 조정부 400: 제2 광 조정부
500: 확대 렌즈
Claims (8)
- 광을 방출하는 발광부;
상기 발광부에서 방출된 광을 포커싱(focusing)하는 집광부;
상기 집광부에서 집광된 광이 입사되고 상기 광의 지향방향을 조정하여 출사시키는 제1 광 조정부; 및
상기 집광부와 상기 제1 광 조정부 사이에 배치되어, 제1 광 조정부로 입사되는 광의 초점위치를 조절하는 제2 광 조정부를 포함하는 목표 지향적 발광 장치. - 제1 항에 있어서,
상기 제1 광 조정부와 상기 제2 광 조정부가 상호 연동하여, 상기 제1 광 조정부로부터 출사되는 광의 발산각이 결정되는 목표 지향적 발광 장치. - 제1 항에 있어서,
상기 제2 광 조정부는 액체 렌즈, 액정 렌즈, 또는 폴리머 렌즈 중 적어도 하나를 포함하는 목표 지향적 발광 장치. - 제1 항에 있어서,
상기 제2 광 조정부의 제1 면은 상기 집광부를 향하여 볼록한 형상을 가지고, 상기 제1 광 조정부를 향하여 오목한 형상을 가지는 목표 지향적 발광 장치. - 제1 항에 있어서,
상기 제1 광 조정부를 이동시키는 구동부를 더 포함하는 목표 지향적 발광 장치. - 제1 항에 있어서,
상기 제1 광 조정부는 2개 이상의 렌즈군을 포함하는 목표 지향적 발광 장치. - 제1 항에 있어서,
상기 제1 광 조정부로부터 출사되는 광을 입사하는 확대 렌즈를 더 포함하는 목표 지향적 발광 장치. - 제1 항 내지 제7 항 중 어느 한 항에 기재된 상기 발광 장치를 포함하고,
상기 발광 장치는 광축 상에 순서대로 상기 발광부, 상기 집광부, 상기 제2 광 조정부 및 상기 제1 광 조정부가 배치되며,
상기 집광부는 상기 발광부로부터 출사된 광을 투과시키는 적어도 하나의 렌즈를 포함하는 광학모듈.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160010614A KR102585118B1 (ko) | 2016-01-28 | 2016-01-28 | 목표 지향적 발광 장치 및 광학 모듈 |
| PCT/KR2017/000799 WO2017131405A1 (ko) | 2016-01-28 | 2017-01-24 | 목표 지향적 발광 장치 및 광학 모듈 |
| US16/072,441 US10690323B2 (en) | 2016-01-28 | 2017-01-24 | Target-oriented light emitting device, and optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160010614A KR102585118B1 (ko) | 2016-01-28 | 2016-01-28 | 목표 지향적 발광 장치 및 광학 모듈 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170090123A true KR20170090123A (ko) | 2017-08-07 |
| KR102585118B1 KR102585118B1 (ko) | 2023-10-05 |
Family
ID=59398540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160010614A Active KR102585118B1 (ko) | 2016-01-28 | 2016-01-28 | 목표 지향적 발광 장치 및 광학 모듈 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10690323B2 (ko) |
| KR (1) | KR102585118B1 (ko) |
| WO (1) | WO2017131405A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190029901A (ko) * | 2017-09-13 | 2019-03-21 | 네이버랩스 주식회사 | 영상센서 방식 라이다의 측정거리 향상을 위한 광 집속 시스템 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016220468B4 (de) * | 2016-10-19 | 2025-12-11 | Robert Bosch Gmbh | Lidar-Sensor zur Erfassung eines Objektes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001194604A (ja) * | 2000-01-13 | 2001-07-19 | Ricoh Co Ltd | 光走査装置 |
| KR20100096398A (ko) * | 2009-02-24 | 2010-09-02 | 삼성전기주식회사 | 조명 장치 |
| JP2012103615A (ja) * | 2010-11-12 | 2012-05-31 | Seiko Epson Corp | 照明装置、プロジェクター |
| KR20130042788A (ko) * | 2011-10-19 | 2013-04-29 | 엘지전자 주식회사 | 줌 렌즈 어셈블리 및 이를 포함하는 이동 단말기 |
| JP5774715B2 (ja) * | 2011-09-26 | 2015-09-09 | 日立マクセル株式会社 | 光源装置及び投写型映像表示装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09230284A (ja) | 1996-02-21 | 1997-09-05 | Fujitsu Ltd | 投写型表示装置 |
| KR100484637B1 (ko) | 2002-12-20 | 2005-04-22 | 한국과학기술원 | 다중채널 위상천이 모아레 기법을 이용한 3차원 형상측정기 및 그 방법 |
| DE10305861A1 (de) | 2003-02-13 | 2004-08-26 | Adam Opel Ag | Vorrichtung eines Kraftfahrzeuges zur räumlichen Erfassung einer Szene innerhalb und/oder außerhalb des Kraftfahrzeuges |
| CA2583350A1 (en) | 2004-10-06 | 2006-04-13 | Bc Cancer Agency | Computed-tomography microscope and computed-tomography image reconstruction methods |
| DE202009011500U1 (de) * | 2009-08-20 | 2010-12-30 | Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg | Optisches System für eine LED-Leuchte |
| KR20150032446A (ko) | 2013-09-18 | 2015-03-26 | 연용현 | 3차원 스캐닝 방법 및 스캐너 장치 |
-
2016
- 2016-01-28 KR KR1020160010614A patent/KR102585118B1/ko active Active
-
2017
- 2017-01-24 US US16/072,441 patent/US10690323B2/en active Active
- 2017-01-24 WO PCT/KR2017/000799 patent/WO2017131405A1/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001194604A (ja) * | 2000-01-13 | 2001-07-19 | Ricoh Co Ltd | 光走査装置 |
| KR20100096398A (ko) * | 2009-02-24 | 2010-09-02 | 삼성전기주식회사 | 조명 장치 |
| JP2012103615A (ja) * | 2010-11-12 | 2012-05-31 | Seiko Epson Corp | 照明装置、プロジェクター |
| JP5774715B2 (ja) * | 2011-09-26 | 2015-09-09 | 日立マクセル株式会社 | 光源装置及び投写型映像表示装置 |
| KR20130042788A (ko) * | 2011-10-19 | 2013-04-29 | 엘지전자 주식회사 | 줌 렌즈 어셈블리 및 이를 포함하는 이동 단말기 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190029901A (ko) * | 2017-09-13 | 2019-03-21 | 네이버랩스 주식회사 | 영상센서 방식 라이다의 측정거리 향상을 위한 광 집속 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190032900A1 (en) | 2019-01-31 |
| US10690323B2 (en) | 2020-06-23 |
| WO2017131405A1 (ko) | 2017-08-03 |
| KR102585118B1 (ko) | 2023-10-05 |
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