JP2015161768A5 - - Google Patents

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Publication number
JP2015161768A5
JP2015161768A5 JP2014036420A JP2014036420A JP2015161768A5 JP 2015161768 A5 JP2015161768 A5 JP 2015161768A5 JP 2014036420 A JP2014036420 A JP 2014036420A JP 2014036420 A JP2014036420 A JP 2014036420A JP 2015161768 A5 JP2015161768 A5 JP 2015161768A5
Authority
JP
Japan
Prior art keywords
light
projection window
projection
obstacle
concave mirror
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
Application number
JP2014036420A
Other languages
English (en)
Japanese (ja)
Other versions
JP6369051B2 (ja
JP2015161768A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2014036420A priority Critical patent/JP6369051B2/ja
Priority claimed from JP2014036420A external-priority patent/JP6369051B2/ja
Priority to US14/629,236 priority patent/US9612513B2/en
Publication of JP2015161768A publication Critical patent/JP2015161768A/ja
Publication of JP2015161768A5 publication Critical patent/JP2015161768A5/ja
Application granted granted Critical
Publication of JP6369051B2 publication Critical patent/JP6369051B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2014036420A 2014-02-27 2014-02-27 プロジェクター Expired - Fee Related JP6369051B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014036420A JP6369051B2 (ja) 2014-02-27 2014-02-27 プロジェクター
US14/629,236 US9612513B2 (en) 2014-02-27 2015-02-23 Projector having illuminance sensor and obstacle sensor with light emitting section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014036420A JP6369051B2 (ja) 2014-02-27 2014-02-27 プロジェクター

Publications (3)

Publication Number Publication Date
JP2015161768A JP2015161768A (ja) 2015-09-07
JP2015161768A5 true JP2015161768A5 (enExample) 2017-03-02
JP6369051B2 JP6369051B2 (ja) 2018-08-08

Family

ID=53883506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014036420A Expired - Fee Related JP6369051B2 (ja) 2014-02-27 2014-02-27 プロジェクター

Country Status (2)

Country Link
US (1) US9612513B2 (enExample)
JP (1) JP6369051B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD770554S1 (en) * 2014-11-07 2016-11-01 Lg Electronics Inc. Portable beam projector
USD781365S1 (en) * 2015-02-11 2017-03-14 Lg Electronics Inc. Projector
USD781366S1 (en) * 2015-02-11 2017-03-14 Lg Electronics Inc. Projector
JP6701873B2 (ja) * 2016-03-28 2020-05-27 セイコーエプソン株式会社 プロジェクター
CN112629104A (zh) * 2019-09-24 2021-04-09 青岛海尔电冰箱有限公司 冰箱内部投影遮蔽物检测方法及冰箱
USD978223S1 (en) * 2020-11-10 2023-02-14 Amazon Technologies, Inc. Projector device
USD966398S1 (en) * 2020-11-10 2022-10-11 Amazon Technologies, Inc. Projector device
CN114383074B (zh) * 2022-01-21 2023-11-10 北京悦米科技有限公司 一种多功能智能台灯

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4269425B2 (ja) * 1999-09-03 2009-05-27 ソニー株式会社 投影装置およびその安全装置
JP2004279695A (ja) 2003-03-14 2004-10-07 Nec Viewtechnology Ltd 異物センサ回路付きプロジェクタ
JP3886521B2 (ja) 2006-01-30 2007-02-28 Ｎｅｃビューテクノロジー株式会社 異物センサ回路付きプロジェクタ
JP2009025729A (ja) * 2007-07-23 2009-02-05 Sharp Corp 表示装置
US8290208B2 (en) * 2009-01-12 2012-10-16 Eastman Kodak Company Enhanced safety during laser projection
JP5381377B2 (ja) 2009-06-18 2014-01-08 セイコーエプソン株式会社 プロジェクター
JP5408746B2 (ja) * 2009-07-31 2014-02-05 Ｎｅｃディスプレイソリューションズ株式会社 投射型表示装置及び光量調整方法
JP2012134601A (ja) 2010-12-20 2012-07-12 Seiko Epson Corp 画像表示装置及び画像表示装置の制御方法
JP2012252252A (ja) * 2011-06-06 2012-12-20 Seiko Epson Corp プロジェクター
JP5866866B2 (ja) * 2011-08-24 2016-02-24 セイコーエプソン株式会社 プロジェクター
JP2013105171A (ja) * 2011-11-17 2013-05-30 Seiko Epson Corp プロジェクター及びその制御方法
JP2013156324A (ja) * 2012-01-27 2013-08-15 Seiko Epson Corp プロジェクター、および、プロジェクターによる画像投射方法

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