JPWO2023145333A5 - - Google Patents

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Publication number
JPWO2023145333A5
JPWO2023145333A5 JP2023576708A JP2023576708A JPWO2023145333A5 JP WO2023145333 A5 JPWO2023145333 A5 JP WO2023145333A5 JP 2023576708 A JP2023576708 A JP 2023576708A JP 2023576708 A JP2023576708 A JP 2023576708A JP WO2023145333 A5 JPWO2023145333 A5 JP WO2023145333A5
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JP
Japan
Prior art keywords
light
emission intensity
unit
distribution angle
lighting device
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JP2023576708A
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English (en)
Japanese (ja)
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JPWO2023145333A1 (https=
JP7570541B2 (ja
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Priority claimed from PCT/JP2022/047413 external-priority patent/WO2023145333A1/ja
Publication of JPWO2023145333A1 publication Critical patent/JPWO2023145333A1/ja
Publication of JPWO2023145333A5 publication Critical patent/JPWO2023145333A5/ja
Application granted granted Critical
Publication of JP7570541B2 publication Critical patent/JP7570541B2/ja
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JP2023576708A 2022-01-27 2022-12-22 照明装置 Active JP7570541B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022011280 2022-01-27
JP2022011280 2022-01-27
PCT/JP2022/047413 WO2023145333A1 (ja) 2022-01-27 2022-12-22 照明装置

Publications (3)

Publication Number Publication Date
JPWO2023145333A1 JPWO2023145333A1 (https=) 2023-08-03
JPWO2023145333A5 true JPWO2023145333A5 (https=) 2024-07-30
JP7570541B2 JP7570541B2 (ja) 2024-10-21

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ID=87471670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023576708A Active JP7570541B2 (ja) 2022-01-27 2022-12-22 照明装置

Country Status (4)

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US (1) US20240389209A1 (https=)
JP (1) JP7570541B2 (https=)
CN (1) CN118575582A (https=)
WO (1) WO2023145333A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024048166A1 (ja) * 2022-09-01 2024-03-07 株式会社ジャパンディスプレイ 照明装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0265001A (ja) * 1988-08-30 1990-03-05 Sekisui Chem Co Ltd 照明器具の調光装置
JP5713439B2 (ja) 2011-04-21 2015-05-07 株式会社 清原光学 発光素子照明装置
JP2012252993A (ja) * 2011-05-10 2012-12-20 Sony Corp 照明装置および表示装置
JP5803412B2 (ja) * 2011-08-17 2015-11-04 セイコーエプソン株式会社 光学素子、照明装置、およびプロジェクター
TW201400946A (zh) * 2012-05-09 2014-01-01 Sony Corp 照明裝置及顯示裝置
KR102373327B1 (ko) * 2015-04-30 2022-03-11 삼성디스플레이 주식회사 액정 표시 장치 및 그 구동 방법
JP2017049336A (ja) * 2015-08-31 2017-03-09 株式会社ジャパンディスプレイ 表示装置
US9881693B2 (en) * 2016-02-16 2018-01-30 Micron Technology, Inc. Selectors on interface die for memory device
WO2022180985A1 (ja) 2021-02-25 2022-09-01 株式会社ジャパンディスプレイ 調光装置
CN117897651A (zh) * 2022-06-29 2024-04-16 京东方科技集团股份有限公司 投影装置及显示系统

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