JP2022517831A5 - - Google Patents
Info
- Publication number
- JP2022517831A5 JP2022517831A5 JP2021542126A JP2021542126A JP2022517831A5 JP 2022517831 A5 JP2022517831 A5 JP 2022517831A5 JP 2021542126 A JP2021542126 A JP 2021542126A JP 2021542126 A JP2021542126 A JP 2021542126A JP 2022517831 A5 JP2022517831 A5 JP 2022517831A5
- Authority
- JP
- Japan
- Prior art keywords
- led filament
- configuration according
- reflector element
- led
- filament configuration
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19153431 | 2019-01-24 | ||
| EP19153431.2 | 2019-01-24 | ||
| PCT/EP2020/050769 WO2020151994A1 (en) | 2019-01-24 | 2020-01-14 | Led filament arrangement |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022517831A JP2022517831A (ja) | 2022-03-10 |
| JP2022517831A5 true JP2022517831A5 (https=) | 2023-01-26 |
| JP7461956B2 JP7461956B2 (ja) | 2024-04-04 |
Family
ID=65234410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021542126A Active JP7461956B2 (ja) | 2019-01-24 | 2020-01-14 | Ｌｅｄフィラメント構成 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11549650B2 (https=) |
| EP (1) | EP3914853B1 (https=) |
| JP (1) | JP7461956B2 (https=) |
| CN (1) | CN113330245B (https=) |
| WO (1) | WO2020151994A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4038311B1 (en) * | 2019-10-01 | 2023-02-15 | Signify Holding B.V. | Led filament arrangement |
| US12253227B2 (en) * | 2021-12-31 | 2025-03-18 | Yakang Qu | Decorative lamp string and method for manufacturing same |
| EP4483090B1 (en) * | 2022-02-24 | 2025-06-11 | Signify Holding B.V. | Led filament |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2062512A (en) * | 1930-01-25 | 1936-12-01 | Philip Farnsworth | Motor vehicle vision-preserver |
| US6607794B1 (en) * | 1998-04-16 | 2003-08-19 | Alliedsignal Inc. | Light-reflecting molded articles and methods of making the same |
| US6857756B2 (en) * | 2001-04-11 | 2005-02-22 | General Manufacturing, Inc. | LED work light |
| US20100246188A1 (en) * | 2003-03-21 | 2010-09-30 | Randal Walton | lighting apparatus |
| US7791274B2 (en) * | 2004-01-07 | 2010-09-07 | Panasonic Corporation | LED lamp |
| US8807796B2 (en) * | 2006-09-12 | 2014-08-19 | Huizhou Light Engine Ltd. | Integrally formed light emitting diode light wire and uses thereof |
| ATE521080T1 (de) * | 2007-10-18 | 2011-09-15 | Osram Gmbh | Einbaulampe mit kabel, insbesondere zur flugplatzbefeuerung |
| US20130070170A1 (en) * | 2010-05-14 | 2013-03-21 | Yuuki Namekata | Lighting device, display device and television device |
| US8678611B2 (en) * | 2011-08-25 | 2014-03-25 | Gt Biomescilt Light Limited | Light emitting diode lamp with light diffusing structure |
| JP2013062084A (ja) | 2011-09-12 | 2013-04-04 | Sharp Corp | 照明装置 |
| US9528689B2 (en) * | 2013-03-13 | 2016-12-27 | Palo Alto Research Center Incorporated | LED lighting device with cured structural support |
| JP2015144261A (ja) | 2013-12-26 | 2015-08-06 | インテマティックス・コーポレーションＩｎｔｅｍａｔｉｘ Ｃｏｒｐｏｒａｔｉｏｎ | フォトルミネセンス波長変換を用いる固体発光デバイス |
| EP3019787B1 (en) * | 2014-03-13 | 2017-09-13 | Philips Lighting Holding B.V. | Filament for lighting device |
| CN106574753B (zh) * | 2014-10-09 | 2018-07-27 | 飞利浦照明控股有限公司 | 制造照明装置的方法 |
| FR3034838B1 (fr) | 2015-04-08 | 2017-03-31 | Led-Ner | Dispositif d'eclairage a filaments led |
| CN104930384A (zh) | 2015-07-01 | 2015-09-23 | 上海顿格电子贸易有限公司 | 一种led灯 |
| CN105465625B (zh) * | 2015-12-31 | 2019-03-05 | 苏州瀚墨材料技术有限公司 | 照明装置 |
| JP6646789B2 (ja) * | 2016-09-01 | 2020-02-14 | シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． | 発光デバイス |
| CN206449436U (zh) * | 2016-12-30 | 2017-08-29 | 江西汇荣实业有限公司 | 一种6v低压led球泡灯 |
| TWI678495B (zh) * | 2017-03-31 | 2019-12-01 | 液光固態照明股份有限公司 | 發光二極體燈具 |
| JP2020513137A (ja) | 2017-04-06 | 2020-04-30 | シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． | 照明デバイス |
| JP7080253B2 (ja) | 2017-05-02 | 2022-06-03 | シグニファイ ホールディング ビー ヴィ | 照明デバイス及び照明器具 |
| US10260683B2 (en) | 2017-05-10 | 2019-04-16 | Cree, Inc. | Solid-state lamp with LED filaments having different CCT's |
| KR20190007830A (ko) | 2017-07-14 | 2019-01-23 | 삼성전자주식회사 | 필라멘트형 led 광원 및 led 램프 |
-
2020
- 2020-01-14 JP JP2021542126A patent/JP7461956B2/ja active Active
- 2020-01-14 WO PCT/EP2020/050769 patent/WO2020151994A1/en not_active Ceased
- 2020-01-14 EP EP20701151.1A patent/EP3914853B1/en active Active
- 2020-01-14 US US17/424,424 patent/US11549650B2/en active Active
- 2020-01-14 CN CN202080010809.6A patent/CN113330245B/zh active Active
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