JP2016167347A5 - - Google Patents
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- JP2016167347A5 JP2016167347A5 JP2015045581A JP2015045581A JP2016167347A5 JP 2016167347 A5 JP2016167347 A5 JP 2016167347A5 JP 2015045581 A JP2015045581 A JP 2015045581A JP 2015045581 A JP2015045581 A JP 2015045581A JP 2016167347 A5 JP2016167347 A5 JP 2016167347A5
- Authority
- JP
- Japan
- Prior art keywords
- control
- discharge lamp
- direct current
- ratio
- voltage
- 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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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015045581A JP6477049B2 (ja) | 2015-03-09 | 2015-03-09 | 放電灯駆動装置、光源装置、プロジェクターおよび放電灯駆動方法 |
| US15/059,892 US10237521B2 (en) | 2015-03-09 | 2016-03-03 | Discharge lamp driving device, projector, and discharge lamp driving method |
| EP16158722.5A EP3068193A1 (en) | 2015-03-09 | 2016-03-04 | Discharge-lamp driving device |
| CN201610128547.9A CN105960084B (zh) | 2015-03-09 | 2016-03-08 | 放电灯驱动装置、光源装置、投影机及放电灯驱动方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015045581A JP6477049B2 (ja) | 2015-03-09 | 2015-03-09 | 放電灯駆動装置、光源装置、プロジェクターおよび放電灯駆動方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016167347A JP2016167347A (ja) | 2016-09-15 |
| JP2016167347A5 true JP2016167347A5 (enExample) | 2018-02-08 |
| JP6477049B2 JP6477049B2 (ja) | 2019-03-06 |
Family
ID=56898532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015045581A Expired - Fee Related JP6477049B2 (ja) | 2015-03-09 | 2015-03-09 | 放電灯駆動装置、光源装置、プロジェクターおよび放電灯駆動方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6477049B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10295893B2 (en) | 2016-03-23 | 2019-05-21 | Seiko Epson Corporation | Discharge lamp driving device, light source device, projector, and discharge lamp driving method |
| EP4108699A4 (en) | 2020-02-21 | 2024-06-19 | Dow Toray Co., Ltd. | SOLVENT-FREE LIGHT-CURING LIQUID COMPOSITION, CURED PRODUCT THEREOF, OPTICAL FILLER CONTAINING SAME, AND DISPLAY DEVICE COMPRISING A LAYER OF THE CURED PRODUCT |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4416125B2 (ja) * | 2004-03-18 | 2010-02-17 | ウシオ電機株式会社 | 高圧放電ランプ点灯装置 |
| JP5725218B2 (ja) * | 2008-08-07 | 2015-05-27 | セイコーエプソン株式会社 | 放電灯の駆動装置および駆動方法、光源装置並びに画像表示装置 |
| JP5724246B2 (ja) * | 2010-08-20 | 2015-05-27 | セイコーエプソン株式会社 | 放電灯点灯装置、プロジェクター及び放電灯の駆動方法 |
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2015
- 2015-03-09 JP JP2015045581A patent/JP6477049B2/ja not_active Expired - Fee Related