JP2016157562A5 - - Google Patents
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- JP2016157562A5 JP2016157562A5 JP2015033850A JP2015033850A JP2016157562A5 JP 2016157562 A5 JP2016157562 A5 JP 2016157562A5 JP 2015033850 A JP2015033850 A JP 2015033850A JP 2015033850 A JP2015033850 A JP 2015033850A JP 2016157562 A5 JP2016157562 A5 JP 2016157562A5
- Authority
- JP
- Japan
- Prior art keywords
- period
- length
- discharge lamp
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- unit
- 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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- 238000009751 slip forming Methods 0.000 claims description 5
- 230000000051 modifying Effects 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 2
- 230000003287 optical Effects 0.000 claims 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015033850A JP6476991B2 (ja) | 2015-02-24 | 2015-02-24 | 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 |
| CN201610086637.6A CN105916280A (zh) | 2015-02-24 | 2016-02-15 | 放电灯驱动装置、光源装置、投影机及放电灯驱动方法 |
| US15/045,739 US9602791B2 (en) | 2015-02-24 | 2016-02-17 | Discharge lamp driving device, projector, and discharge lamp driving method |
| EP16156908.2A EP3062588A1 (de) | 2015-02-24 | 2016-02-23 | Entladungslampenansteuerungsvorrichtung, lichtquellenvorrichtung, projektor und entladungslampenansteuerungsverfahren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015033850A JP6476991B2 (ja) | 2015-02-24 | 2015-02-24 | 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 |
|---|---|
| JP2016157562A JP2016157562A (ja) | 2016-09-01 |
| JP2016157562A5 true JP2016157562A5 (de) | 2017-11-24 |
| JP6476991B2 JP6476991B2 (ja) | 2019-03-06 |
Family
ID=56826605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015033850A Expired - Fee Related JP6476991B2 (ja) | 2015-02-24 | 2015-02-24 | 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) | JP6476991B2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017139167A (ja) | 2016-02-04 | 2017-08-10 | セイコーエプソン株式会社 | 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009041367A1 (ja) * | 2007-09-27 | 2009-04-02 | Iwasaki Electric Co., Ltd. | 高圧放電灯点灯装置、高圧放電灯の点灯方法及びプロジェクタ |
| JP2010123567A (ja) * | 2008-10-21 | 2010-06-03 | Panasonic Electric Works Co Ltd | 高圧放電灯点灯装置およびこれを用いた画像表示装置 |
| JP5368655B2 (ja) * | 2013-06-14 | 2013-12-18 | パナソニック株式会社 | 高圧放電ランプ点灯装置、それを用いた高圧放電ランプ装置、その高圧放電ランプ装置を用いたプロジェクタ、および高圧放電ランプの点灯方法 |
-
2015
- 2015-02-24 JP JP2015033850A patent/JP6476991B2/ja not_active Expired - Fee Related
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