JPWO2021066050A1 - - Google Patents
Info
- Publication number
- JPWO2021066050A1 JPWO2021066050A1 JP2021551404A JP2021551404A JPWO2021066050A1 JP WO2021066050 A1 JPWO2021066050 A1 JP WO2021066050A1 JP 2021551404 A JP2021551404 A JP 2021551404A JP 2021551404 A JP2021551404 A JP 2021551404A JP WO2021066050 A1 JPWO2021066050 A1 JP WO2021066050A1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/26—Reflecting filters
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019182354 | 2019-10-02 | ||
| JP2019182354 | 2019-10-02 | ||
| JP2020045374 | 2020-03-16 | ||
| JP2020045374 | 2020-03-16 | ||
| JP2020092318 | 2020-05-27 | ||
| JP2020092318 | 2020-05-27 | ||
| PCT/JP2020/037261 WO2021066050A1 (ja) | 2019-10-02 | 2020-09-30 | バックライトおよび液晶表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021066050A1 true JPWO2021066050A1 (https=) | 2021-04-08 |
| JP7242886B2 JP7242886B2 (ja) | 2023-03-20 |
Family
ID=75338099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021551404A Active JP7242886B2 (ja) | 2019-10-02 | 2020-09-30 | バックライトおよび液晶表示装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7242886B2 (https=) |
| WO (1) | WO2021066050A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024075290A (ja) * | 2022-11-22 | 2024-06-03 | 恵和株式会社 | 光拡散シート、バックライトユニット、液晶表示装置、及び情報機器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009540617A (ja) * | 2006-06-12 | 2009-11-19 | スリーエム イノベイティブ プロパティズ カンパニー | 再発光半導体構造体及び反射体を有するｌｅｄ装置 |
| JP2015513187A (ja) * | 2012-03-09 | 2015-04-30 | コーニンクレッカ フィリップス エヌ ヴェ | 色調整可能な発光装置 |
| US20160195768A1 (en) * | 2015-01-07 | 2016-07-07 | Samsung Display Co., Ltd. | Liquid crystal display |
-
2020
- 2020-09-30 WO PCT/JP2020/037261 patent/WO2021066050A1/ja not_active Ceased
- 2020-09-30 JP JP2021551404A patent/JP7242886B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009540617A (ja) * | 2006-06-12 | 2009-11-19 | スリーエム イノベイティブ プロパティズ カンパニー | 再発光半導体構造体及び反射体を有するｌｅｄ装置 |
| JP2015513187A (ja) * | 2012-03-09 | 2015-04-30 | コーニンクレッカ フィリップス エヌ ヴェ | 色調整可能な発光装置 |
| US20160195768A1 (en) * | 2015-01-07 | 2016-07-07 | Samsung Display Co., Ltd. | Liquid crystal display |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021066050A1 (ja) | 2021-04-08 |
| JP7242886B2 (ja) | 2023-03-20 |
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