JPWO2024128049A1 - - Google Patents
Info
- Publication number
- JPWO2024128049A1 JPWO2024128049A1 JP2024564294A JP2024564294A JPWO2024128049A1 JP WO2024128049 A1 JPWO2024128049 A1 JP WO2024128049A1 JP 2024564294 A JP2024564294 A JP 2024564294A JP 2024564294 A JP2024564294 A JP 2024564294A JP WO2024128049 A1 JPWO2024128049 A1 JP WO2024128049A1
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/208—Homogenising, shaping of the illumination light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022200185 | 2022-12-15 | ||
| PCT/JP2023/043247 WO2024128049A1 (ja) | 2022-12-15 | 2023-12-04 | マイクロレンズアレイ、及び投影装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024128049A1 true JPWO2024128049A1 (https=) | 2024-06-20 |
Family
ID=91484827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024564294A Pending JPWO2024128049A1 (https=) | 2022-12-15 | 2023-12-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250291092A1 (https=) |
| JP (1) | JPWO2024128049A1 (https=) |
| WO (1) | WO2024128049A1 (https=) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5544727B2 (ja) * | 2009-03-05 | 2014-07-09 | 凸版印刷株式会社 | バックライトユニットおよび表示装置 |
| JP5834743B2 (ja) * | 2011-10-06 | 2015-12-24 | 凸版印刷株式会社 | 照明装置、ディスプレイ装置、液晶ディスプレイ装置 |
| JP6424418B2 (ja) * | 2012-07-19 | 2018-11-21 | Ａｇｃ株式会社 | 光学素子、投影装置および計測装置並びに製造方法 |
| JP7541336B2 (ja) * | 2019-09-26 | 2024-08-28 | ナルックス株式会社 | 拡散素子 |
| CN115552278B (zh) * | 2020-05-13 | 2025-03-04 | Ｓｃｉｖａｘ株式会社 | 光学系统装置及光学元件制造方法 |
-
2023
- 2023-12-04 JP JP2024564294A patent/JPWO2024128049A1/ja active Pending
- 2023-12-04 WO PCT/JP2023/043247 patent/WO2024128049A1/ja not_active Ceased
-
2025
- 2025-05-30 US US19/223,408 patent/US20250291092A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20250291092A1 (en) | 2025-09-18 |
| WO2024128049A1 (ja) | 2024-06-20 |