JPWO2023276836A1 - - Google Patents
Info
- Publication number
- JPWO2023276836A1 JPWO2023276836A1 JP2023531873A JP2023531873A JPWO2023276836A1 JP WO2023276836 A1 JPWO2023276836 A1 JP WO2023276836A1 JP 2023531873 A JP2023531873 A JP 2023531873A JP 2023531873 A JP2023531873 A JP 2023531873A JP WO2023276836 A1 JPWO2023276836 A1 JP WO2023276836A1
- 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.)
- Pending
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
- F21V5/00—Refractors for light sources
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021107332 | 2021-06-29 | ||
| PCT/JP2022/024987 WO2023276836A1 (ja) | 2021-06-29 | 2022-06-22 | 照明装置用導光部材および照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023276836A1 true JPWO2023276836A1 (https=) | 2023-01-05 |
| JPWO2023276836A5 JPWO2023276836A5 (https=) | 2025-06-19 |
Family
ID=84691285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023531873A Pending JPWO2023276836A1 (https=) | 2021-06-29 | 2022-06-22 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2023276836A1 (https=) |
| WO (1) | WO2023276836A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004086221A (ja) * | 2003-09-12 | 2004-03-18 | Sharp Corp | フロントライト及び表示装置 |
| JP2004133167A (ja) * | 2002-10-10 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 反射型表示装置 |
| JP2012022336A (ja) * | 2011-10-03 | 2012-02-02 | Nitto Denko Corp | 光学フィルム及び液晶表示装置 |
| JP2015118906A (ja) * | 2013-12-17 | 2015-06-25 | 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． | 導光板及びバックライトユニット |
-
2022
- 2022-06-22 WO PCT/JP2022/024987 patent/WO2023276836A1/ja not_active Ceased
- 2022-06-22 JP JP2023531873A patent/JPWO2023276836A1/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004133167A (ja) * | 2002-10-10 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 反射型表示装置 |
| JP2004086221A (ja) * | 2003-09-12 | 2004-03-18 | Sharp Corp | フロントライト及び表示装置 |
| JP2012022336A (ja) * | 2011-10-03 | 2012-02-02 | Nitto Denko Corp | 光学フィルム及び液晶表示装置 |
| JP2015118906A (ja) * | 2013-12-17 | 2015-06-25 | 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． | 導光板及びバックライトユニット |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023276836A1 (ja) | 2023-01-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250611 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250611 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250930 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20251126 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20260109 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20260421 |