JP2019192744A5 - - Google Patents
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- Publication number
- JP2019192744A5 JP2019192744A5 JP2018082776A JP2018082776A JP2019192744A5 JP 2019192744 A5 JP2019192744 A5 JP 2019192744A5 JP 2018082776 A JP2018082776 A JP 2018082776A JP 2018082776 A JP2018082776 A JP 2018082776A JP 2019192744 A5 JP2019192744 A5 JP 2019192744A5
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- potential
- reference potential
- laser element
- gate
- 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
- 238000006243 chemical reaction Methods 0.000 claims 9
- 239000004020 conductor Substances 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018082776A JP7089168B2 (ja) | 2018-04-24 | 2018-04-24 | 発光モジュール |
| EP19170062.4A EP3561971B1 (en) | 2018-04-24 | 2019-04-18 | Light emitting module |
| US16/390,000 US10670223B2 (en) | 2018-04-24 | 2019-04-22 | Light emitting module |
| CN201910334075.6A CN110397896B (zh) | 2018-04-24 | 2019-04-24 | 发光模块 |
| US16/856,051 US10876705B2 (en) | 2018-04-24 | 2020-04-23 | Light emitting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018082776A JP7089168B2 (ja) | 2018-04-24 | 2018-04-24 | 発光モジュール |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019192744A JP2019192744A (ja) | 2019-10-31 |
| JP2019192744A5 true JP2019192744A5 (enExample) | 2021-05-13 |
| JP7089168B2 JP7089168B2 (ja) | 2022-06-22 |
Family
ID=66239799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018082776A Active JP7089168B2 (ja) | 2018-04-24 | 2018-04-24 | 発光モジュール |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US10670223B2 (enExample) |
| EP (1) | EP3561971B1 (enExample) |
| JP (1) | JP7089168B2 (enExample) |
| CN (1) | CN110397896B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10587090B1 (en) * | 2015-12-31 | 2020-03-10 | Soraa Laser Diode, Inc. | Safe laser light |
| US11002414B2 (en) * | 2018-08-09 | 2021-05-11 | Sharp Kabushiki Kaisha | Light source device |
| CN109543515B (zh) * | 2018-10-15 | 2022-06-24 | 华为技术有限公司 | 光学元件及其监测系统和方法、主动发光模组、终端 |
| TWI701882B (zh) * | 2018-11-08 | 2020-08-11 | 晶智達光電股份有限公司 | 雷射元件 |
| CN114788103B (zh) * | 2019-12-17 | 2026-06-23 | 艾迈斯-欧司朗国际有限责任公司 | 光电模块 |
| JP7562071B2 (ja) | 2021-01-27 | 2024-10-07 | 日亜化学工業株式会社 | 発光モジュール |
| US20250383517A1 (en) * | 2023-10-25 | 2025-12-18 | Stmicroelectronics International N.V. | Optical component with conductive trace, associated optical module, and associated method |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943587A (ja) * | 1982-09-03 | 1984-03-10 | Canon Inc | 半導体レ−ザ−の駆動方式 |
| JPS6459878A (en) | 1987-08-31 | 1989-03-07 | Matsushita Electric Industrial Co Ltd | Semiconductor laser protective circuit |
| JPH07193540A (ja) | 1993-12-27 | 1995-07-28 | Matsushita Electric Ind Co Ltd | 光送信器 |
| JP4946737B2 (ja) * | 2007-09-03 | 2012-06-06 | セイコーエプソン株式会社 | 光源装置、照明装置、モニタ装置及び画像表示装置 |
| WO2012124522A1 (ja) | 2011-03-15 | 2012-09-20 | シャープ株式会社 | 発光装置、照明装置、前照灯および車両 |
| JP5452539B2 (ja) | 2011-04-14 | 2014-03-26 | 三菱電機株式会社 | 光源点灯装置及び照明器具 |
| JP6091926B2 (ja) | 2013-02-27 | 2017-03-08 | スタンレー電気株式会社 | 半導体発光装置 |
| CN104061446B (zh) * | 2013-03-21 | 2018-04-03 | 优志旺电机株式会社 | 激光光源装置 |
| JP6202313B2 (ja) | 2013-09-20 | 2017-09-27 | カシオ計算機株式会社 | 蛍光発光装置及びプロジェクタ |
| JP6302706B2 (ja) | 2014-03-05 | 2018-03-28 | 株式会社小糸製作所 | 車両用灯具およびその駆動装置 |
| JP2016092288A (ja) | 2014-11-07 | 2016-05-23 | スタンレー電気株式会社 | 光源装置及びこれを用いた照明装置 |
| JP2016177923A (ja) * | 2015-03-19 | 2016-10-06 | ウシオ電機株式会社 | 蛍光光源装置 |
| JP6678517B2 (ja) | 2016-05-31 | 2020-04-08 | シャープ株式会社 | 照明装置 |
| DE102016115493A1 (de) | 2016-08-22 | 2018-02-22 | Osram Gmbh | Überwachung eines optischen konverters |
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2018
- 2018-04-24 JP JP2018082776A patent/JP7089168B2/ja active Active
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2019
- 2019-04-18 EP EP19170062.4A patent/EP3561971B1/en active Active
- 2019-04-22 US US16/390,000 patent/US10670223B2/en active Active
- 2019-04-24 CN CN201910334075.6A patent/CN110397896B/zh active Active
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2020
- 2020-04-23 US US16/856,051 patent/US10876705B2/en active Active