JPWO2023276328A1 - - Google Patents
Info
- Publication number
- JPWO2023276328A1 JPWO2023276328A1 JP2023531428A JP2023531428A JPWO2023276328A1 JP WO2023276328 A1 JPWO2023276328 A1 JP WO2023276328A1 JP 2023531428 A JP2023531428 A JP 2023531428A JP 2023531428 A JP2023531428 A JP 2023531428A JP WO2023276328 A1 JPWO2023276328 A1 JP WO2023276328A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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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
- F21V7/00—Reflectors for light sources
- F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
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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
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
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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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/048—Optical design with facets structure
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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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
- F21Y2105/16—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array square or rectangular, e.g. for light panels
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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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
- F21Y2105/18—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
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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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021106666 | 2021-06-28 | ||
| JP2021106666 | 2021-06-28 | ||
| JP2021139887 | 2021-08-30 | ||
| JP2021139887 | 2021-08-30 | ||
| PCT/JP2022/012691 WO2023276328A1 (ja) | 2021-06-28 | 2022-03-18 | 面状照明装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023276328A1 true JPWO2023276328A1 (https=) | 2023-01-05 |
| JPWO2023276328A5 JPWO2023276328A5 (https=) | 2023-11-14 |
| JP7518977B2 JP7518977B2 (ja) | 2024-07-18 |
Family
ID=84692611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023531428A Active JP7518977B2 (ja) | 2021-06-28 | 2022-03-18 | 面状照明装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240360980A1 (https=) |
| EP (1) | EP4365488A4 (https=) |
| JP (1) | JP7518977B2 (https=) |
| WO (1) | WO2023276328A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI911897B (zh) * | 2023-09-26 | 2026-01-11 | 隆達電子股份有限公司 | 光學模組 |
| US12510706B2 (en) * | 2023-09-26 | 2025-12-30 | Lextar Electronics Corporation | Optical module |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6923557B2 (en) * | 2003-10-21 | 2005-08-02 | Lightshapes Inc. | Modular lighting assembly |
| WO2006003913A1 (ja) * | 2004-07-06 | 2006-01-12 | Asagicreate Co., Ltd. | 面状光源および電飾看板 |
| US7517105B2 (en) * | 2006-01-06 | 2009-04-14 | Asagicreate Co., Ltd. | Surface light source and electrically illuminated signboard |
| US7828456B2 (en) * | 2007-10-17 | 2010-11-09 | Lsi Industries, Inc. | Roadway luminaire and methods of use |
| JP2011034674A (ja) * | 2008-02-05 | 2011-02-17 | Asagi Create:Kk | 面状光源および電飾看板 |
| KR101565988B1 (ko) * | 2009-10-23 | 2015-11-05 | 삼성전자주식회사 | 적색형광체, 그 제조방법, 이를 이용한 발광소자 패키지, 조명장치 |
| FR3053757B1 (fr) * | 2016-07-05 | 2020-07-17 | Valeo Vision | Dispositif d'eclairage et/ou de signalisation pour vehicule automobile |
| KR102461530B1 (ko) * | 2017-11-13 | 2022-10-31 | 엘지디스플레이 주식회사 | 이형 액정표시장치 |
| TWI854915B (zh) * | 2019-03-08 | 2024-09-01 | 日商日亞化學工業股份有限公司 | 光源裝置 |
| JP6777253B2 (ja) | 2019-03-08 | 2020-10-28 | 日亜化学工業株式会社 | 光源装置 |
| US20240231146A1 (en) * | 2020-03-19 | 2024-07-11 | Enplas Corporation | Light flux controlling member, light emitting device, surface light source device and display device |
| US20220308272A1 (en) * | 2021-03-24 | 2022-09-29 | Nichia Corporation | Light-reflecting member and light source device |
-
2022
- 2022-03-18 US US18/571,842 patent/US20240360980A1/en active Pending
- 2022-03-18 JP JP2023531428A patent/JP7518977B2/ja active Active
- 2022-03-18 EP EP22832491.9A patent/EP4365488A4/en active Pending
- 2022-03-18 WO PCT/JP2022/012691 patent/WO2023276328A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20240360980A1 (en) | 2024-10-31 |
| JP7518977B2 (ja) | 2024-07-18 |
| WO2023276328A1 (ja) | 2023-01-05 |
| EP4365488A4 (en) | 2025-07-02 |
| EP4365488A1 (en) | 2024-05-08 |
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