JP2021099484A5 - - Google Patents

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Publication number
JP2021099484A5
JP2021099484A5 JP2020206398A JP2020206398A JP2021099484A5 JP 2021099484 A5 JP2021099484 A5 JP 2021099484A5 JP 2020206398 A JP2020206398 A JP 2020206398A JP 2020206398 A JP2020206398 A JP 2020206398A JP 2021099484 A5 JP2021099484 A5 JP 2021099484A5
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JP
Japan
Prior art keywords
light source
light
solid
source array
mirror
Prior art date
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Application number
JP2020206398A
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English (en)
Japanese (ja)
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JP2021099484A (ja
JP7607190B2 (ja
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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
Publication of JP2021099484A5 publication Critical patent/JP2021099484A5/ja
Application granted granted Critical
Publication of JP7607190B2 publication Critical patent/JP7607190B2/ja
Active legal-status Critical Current
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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

Publications (3)

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

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ID=76541149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020206398A Active JP7607190B2 (ja) 2019-12-23 2020-12-14 光源装置および投写型映像表示装置

Country Status (1)

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JP (1) JP7607190B2 (https=)

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4244957B2 (ja) 2005-05-19 2009-03-25 カシオ計算機株式会社 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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