JP7607190B2 - 光源装置および投写型映像表示装置 - Google Patents

光源装置および投写型映像表示装置 Download PDF

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JP7607190B2
JP7607190B2 JP2020206398A JP2020206398A JP7607190B2 JP 7607190 B2 JP7607190 B2 JP 7607190B2 JP 2020206398 A JP2020206398 A JP 2020206398A JP 2020206398 A JP2020206398 A JP 2020206398A JP 7607190 B2 JP7607190 B2 JP 7607190B2
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light source
solid
light
source array
state light
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JP2021099484A5 (https=
JP2021099484A (ja
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礼 栗田
倫弘 奥田
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Priority to US17/128,873 priority Critical patent/US11385535B2/en
Publication of JP2021099484A publication Critical patent/JP2021099484A/ja
Priority to US17/835,228 priority patent/US11550213B2/en
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JP2020206398A 2019-12-23 2020-12-14 光源装置および投写型映像表示装置 Active JP7607190B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/128,873 US11385535B2 (en) 2019-12-23 2020-12-21 Light source device and projection display apparatus
US17/835,228 US11550213B2 (en) 2019-12-23 2022-06-08 Light source device and projection display apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019231781 2019-12-23
JP2019231781 2019-12-23

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JP2021099484A JP2021099484A (ja) 2021-07-01
JP2021099484A5 JP2021099484A5 (https=) 2023-12-22
JP7607190B2 true JP7607190B2 (ja) 2024-12-27

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7700148B2 (ja) 2020-11-13 2025-06-30 パナソニックホールディングス株式会社 光源装置および投写型画像表示装置
CN115729023A (zh) * 2021-09-01 2023-03-03 中强光电股份有限公司 照明系统以及投影装置
JP7779155B2 (ja) * 2022-01-25 2025-12-03 セイコーエプソン株式会社 光源装置およびプロジェクター
JP7533552B2 (ja) * 2022-10-19 2024-08-14 セイコーエプソン株式会社 光源装置およびプロジェクター

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006323184A (ja) 2005-05-19 2006-11-30 Casio Comput Co Ltd 光源装置及び投影装置
WO2009008166A1 (ja) 2007-07-12 2009-01-15 Panasonic Corporation 画像表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006323184A (ja) 2005-05-19 2006-11-30 Casio Comput Co Ltd 光源装置及び投影装置
WO2009008166A1 (ja) 2007-07-12 2009-01-15 Panasonic Corporation 画像表示装置

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