SG10201801717PA - Spectrally enhanced white light for better visual acuity - Google Patents
Spectrally enhanced white light for better visual acuityInfo
- Publication number
- SG10201801717PA SG10201801717PA SG10201801717PA SG10201801717PA SG10201801717PA SG 10201801717P A SG10201801717P A SG 10201801717PA SG 10201801717P A SG10201801717P A SG 10201801717PA SG 10201801717P A SG10201801717P A SG 10201801717PA SG 10201801717P A SG10201801717P A SG 10201801717PA
- Authority
- SG
- Singapore
- Prior art keywords
- white light
- visual acuity
- better visual
- enhanced white
- spectrally enhanced
- Prior art date
Links
- 230000004304 visual acuity Effects 0.000 title 1
Classifications
-
- 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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Electroluminescent Light Sources (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2011375A NL2011375C2 (en) | 2013-09-03 | 2013-09-03 | Spectrally enhanced white light for better visual acuity. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201801717PA true SG10201801717PA (en) | 2018-04-27 |
Family
ID=49447787
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201801717PA SG10201801717PA (en) | 2013-09-03 | 2014-09-03 | Spectrally enhanced white light for better visual acuity |
| SG11201601601SA SG11201601601SA (en) | 2013-09-03 | 2014-09-03 | Spectrally enhanced white light for better visual acuity |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201601601SA SG11201601601SA (en) | 2013-09-03 | 2014-09-03 | Spectrally enhanced white light for better visual acuity |
Country Status (12)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6390998B2 (ja) * | 2014-05-30 | 2018-09-19 | パナソニックＩｐマネジメント株式会社 | 照明器具及びそれを用いた医療器具 |
| JP6544676B2 (ja) * | 2015-03-11 | 2019-07-17 | パナソニックＩｐマネジメント株式会社 | 照明装置 |
| KR102419890B1 (ko) * | 2015-11-05 | 2022-07-13 | 삼성전자주식회사 | 발광 장치 및 그 제조 방법 |
| JP6861389B2 (ja) * | 2017-07-26 | 2021-04-21 | パナソニックＩｐマネジメント株式会社 | 屋外用照明装置 |
| US10420184B1 (en) | 2019-01-25 | 2019-09-17 | Biological Innovation And Optimization Systems, Llc | Bio-dimming lighting system |
| US11212890B2 (en) | 2019-01-25 | 2021-12-28 | Biological Innovation And Optimization Systems, Llc | Dual-mode spectral dimming lighting system |
| CN113767327A (zh) * | 2019-04-30 | 2021-12-07 | 詹麦克斯咨询有限公司 | 用于电视或移动电话的显示屏的背光设备 |
| CN110686174A (zh) * | 2019-07-30 | 2020-01-14 | 苏州海图星辰光源科技有限公司 | 一种调整低蓝光led混合光源的工艺 |
| CN110445990B (zh) * | 2019-08-13 | 2022-06-21 | 浙江大华技术股份有限公司 | 一种补光装置及拍摄系统 |
| CN113745389A (zh) * | 2020-05-29 | 2021-12-03 | 日亚化学工业株式会社 | 发光装置 |
| GB2599636A (en) * | 2020-09-30 | 2022-04-13 | Siemens Mobility Ltd | Lighting device |
| US20240392931A1 (en) * | 2023-05-22 | 2024-11-28 | Technical Consumer Products, Inc | Led filament combining multiple types of led dies |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6414426B1 (en) * | 1997-02-13 | 2002-07-02 | Matsushita Electric Industrial Co., Ltd. | High-efficiency light source |
| ATE324668T1 (de) * | 1997-02-13 | 2006-05-15 | Matsushita Electric Ind Co Ltd | Fluoreszente lampe und lampe mit metalhalogenid |
| JP3940596B2 (ja) * | 2001-05-24 | 2007-07-04 | 松下電器産業株式会社 | 照明光源 |
| US7863829B2 (en) * | 2004-12-30 | 2011-01-04 | Solarone Solutions, Inc. | LED lighting system |
| EP1891367B1 (en) | 2005-06-10 | 2017-11-15 | Lemnis Lighting Patent Holding B.V. | Lighting arrangement and solid-state light source |
| DK2019250T3 (da) | 2007-07-26 | 2012-03-12 | Innolumis Public Lighting B V | Gadebelysningsindretning |
| US8247959B2 (en) * | 2007-10-17 | 2012-08-21 | General Electric Company | Solid state illumination system with improved color quality |
| DE102011005689A1 (de) * | 2010-12-22 | 2012-06-28 | Tridonic Jennersdorf Gmbh | Spektrum für mesopisches bzw. Dämmerungssehen |
| CN102330924A (zh) * | 2011-09-20 | 2012-01-25 | 浙江迈勒斯照明有限公司 | 一种高色饱和度的液晶显示屏的背光源 |
| US9581311B2 (en) * | 2012-03-12 | 2017-02-28 | L-3 Communications Corporation | Backlight display using photoluminescent material tuned to improve NVIS compatibility |
| DE102012109104B4 (de) * | 2012-09-26 | 2021-09-09 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Beleuchtungseinrichtung, Hinterleuchtung für ein Display oder einen Fernseher und Display oder Fernseher |
-
2013
- 2013-09-03 NL NL2011375A patent/NL2011375C2/en not_active IP Right Cessation
-
2014
- 2014-09-03 PH PH1/2016/500409A patent/PH12016500409B1/en unknown
- 2014-09-03 CN CN201480059549.6A patent/CN105723146B/zh not_active Expired - Fee Related
- 2014-09-03 SG SG10201801717PA patent/SG10201801717PA/en unknown
- 2014-09-03 US US14/915,762 patent/US10161572B2/en active Active
- 2014-09-03 WO PCT/NL2014/050598 patent/WO2015034350A1/en active Application Filing
- 2014-09-03 BR BR112016004797-4A patent/BR112016004797B1/pt not_active IP Right Cessation
- 2014-09-03 SG SG11201601601SA patent/SG11201601601SA/en unknown
- 2014-09-03 CA CA2923155A patent/CA2923155C/en active Active
- 2014-09-03 PL PL14784541T patent/PL3055609T3/pl unknown
- 2014-09-03 EP EP14784541.6A patent/EP3055609B1/en active Active
- 2014-09-03 HU HUE14784541A patent/HUE045558T2/hu unknown
- 2014-09-03 ES ES14784541T patent/ES2735357T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2923155C (en) | 2021-12-28 |
| WO2015034350A1 (en) | 2015-03-12 |
| BR112016004797B1 (pt) | 2022-11-01 |
| CN105723146A (zh) | 2016-06-29 |
| PH12016500409A1 (en) | 2016-05-16 |
| CN105723146B (zh) | 2019-07-23 |
| US10161572B2 (en) | 2018-12-25 |
| CA2923155A1 (en) | 2015-03-12 |
| ES2735357T3 (es) | 2019-12-18 |
| EP3055609A1 (en) | 2016-08-17 |
| PL3055609T3 (pl) | 2019-09-30 |
| EP3055609B1 (en) | 2019-04-17 |
| BR112016004797A2 (enrdf_load_stackoverflow) | 2017-08-01 |
| NL2011375C2 (en) | 2015-03-04 |
| PH12016500409B1 (en) | 2023-02-22 |
| US20160195227A1 (en) | 2016-07-07 |
| HUE045558T2 (hu) | 2019-12-30 |
| SG11201601601SA (en) | 2016-04-28 |
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