JPWO2022239835A1 - - Google Patents
Info
- Publication number
- JPWO2022239835A1 JPWO2022239835A1 JP2023521245A JP2023521245A JPWO2022239835A1 JP WO2022239835 A1 JPWO2022239835 A1 JP WO2022239835A1 JP 2023521245 A JP2023521245 A JP 2023521245A JP 2023521245 A JP2023521245 A JP 2023521245A JP WO2022239835 A1 JPWO2022239835 A1 JP WO2022239835A1
- 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
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/26—Reflecting filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021082774 | 2021-05-14 | ||
| PCT/JP2022/020065 WO2022239835A1 (ja) | 2021-05-14 | 2022-05-12 | 光学素子、画像表示装置、ヘッドマウントディスプレイ、センシング装置、アイトラッキング装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022239835A1 true JPWO2022239835A1 (https=) | 2022-11-17 |
Family
ID=84029213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023521245A Pending JPWO2022239835A1 (https=) | 2021-05-14 | 2022-05-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12196993B2 (https=) |
| JP (1) | JPWO2022239835A1 (https=) |
| CN (1) | CN117280258A (https=) |
| WO (1) | WO2022239835A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022239858A1 (ja) * | 2021-05-14 | 2022-11-17 | 富士フイルム株式会社 | 光学素子および光学センサー |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1074863B1 (fr) * | 1999-08-04 | 2015-03-04 | Asulab S.A. | Dispositif optique à réflexion de Bragg et procédés pour sa fabrication |
| US10564336B2 (en) | 2015-06-04 | 2020-02-18 | Osaka University | Reflective structure, device, and method for producing reflective structure |
| JP6757460B2 (ja) * | 2017-03-02 | 2020-09-16 | 富士フイルム株式会社 | 構造体および構造体の製造方法 |
| JP6975321B2 (ja) | 2018-04-05 | 2021-12-01 | 富士フイルム株式会社 | 光学素子および導光素子 |
| JP7261810B2 (ja) * | 2018-10-12 | 2023-04-20 | 富士フイルム株式会社 | 光学積層体、導光素子およびａｒ表示デバイス |
| JP7153087B2 (ja) * | 2018-12-11 | 2022-10-13 | 富士フイルム株式会社 | 導光素子、画像表示装置およびセンシング装置 |
| JP7394794B2 (ja) | 2019-02-14 | 2023-12-08 | 富士フイルム株式会社 | 反射光学素子、導光素子および画像表示素子 |
| JP2020194058A (ja) * | 2019-05-28 | 2020-12-03 | 日東電工株式会社 | 光学積層体、面照明装置および画像表示装置 |
| JP7161623B2 (ja) | 2019-07-26 | 2022-10-26 | 富士フイルム株式会社 | バックライトユニットおよび液晶表示装置 |
-
2022
- 2022-05-12 WO PCT/JP2022/020065 patent/WO2022239835A1/ja not_active Ceased
- 2022-05-12 JP JP2023521245A patent/JPWO2022239835A1/ja active Pending
- 2022-05-12 CN CN202280033817.1A patent/CN117280258A/zh active Pending
-
2023
- 2023-10-30 US US18/497,465 patent/US12196993B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022239835A1 (ja) | 2022-11-17 |
| US12196993B2 (en) | 2025-01-14 |
| US20240085607A1 (en) | 2024-03-14 |
| CN117280258A (zh) | 2023-12-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250205 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20260428 |