JPWO2024034150A5 - - Google Patents
Info
- Publication number
- JPWO2024034150A5 JPWO2024034150A5 JP2024540242A JP2024540242A JPWO2024034150A5 JP WO2024034150 A5 JPWO2024034150 A5 JP WO2024034150A5 JP 2024540242 A JP2024540242 A JP 2024540242A JP 2024540242 A JP2024540242 A JP 2024540242A JP WO2024034150 A5 JPWO2024034150 A5 JP WO2024034150A5
- Authority
- JP
- Japan
- Prior art keywords
- projection
- light
- incident
- substrate
- optical waveguide
- Prior art date
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/030271 WO2024033968A1 (ja) | 2022-08-08 | 2022-08-08 | 投影光学系及び眼鏡型端末 |
| JPPCT/JP2022/030271 | 2022-08-08 | ||
| PCT/JP2022/040182 WO2024034150A1 (ja) | 2022-08-08 | 2022-10-27 | 投影光学系及び眼鏡型端末 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024034150A1 JPWO2024034150A1 (https=) | 2024-02-15 |
| JPWO2024034150A5 true JPWO2024034150A5 (https=) | 2025-09-10 |
| JP7759040B2 JP7759040B2 (ja) | 2025-10-23 |
Family
ID=89851225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024540242A Active JP7759040B2 (ja) | 2022-08-08 | 2022-10-27 | 投影光学系及び眼鏡型端末 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250244586A1 (https=) |
| JP (1) | JP7759040B2 (https=) |
| KR (1) | KR20250070036A (https=) |
| CN (1) | CN119631007A (https=) |
| TW (1) | TWI870945B (https=) |
| WO (2) | WO2024033968A1 (https=) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2808725B1 (en) * | 2012-01-24 | 2018-09-26 | Sony Corporation | Head-mounted display device with a light-shielding member |
| JP6225474B2 (ja) * | 2013-05-14 | 2017-11-08 | セイコーエプソン株式会社 | 表示装置 |
| JP6483030B2 (ja) | 2014-01-21 | 2019-03-13 | 株式会社巴川製紙所 | 異方性光学フィルム |
| US20160077338A1 (en) * | 2014-09-16 | 2016-03-17 | Steven John Robbins | Compact Projection Light Engine For A Diffractive Waveguide Display |
| JP6694158B2 (ja) | 2016-05-20 | 2020-05-13 | 株式会社リコー | 虚像表示装置及び虚像表示方法 |
| US11982827B2 (en) * | 2018-01-12 | 2024-05-14 | Lg Chem, Ltd. | Diffraction light guide plate and display device including the same |
| DE102018212551B4 (de) * | 2018-07-27 | 2020-06-18 | Q.ant GmbH | Laserlichtquelle und Laser-Projektor damit |
| JP7561763B2 (ja) * | 2019-11-26 | 2024-10-04 | 富士フイルム株式会社 | 画像表示装置 |
| CN210776045U (zh) * | 2019-12-12 | 2020-06-16 | 深圳惠牛科技有限公司 | 一种光波导结构及增强现实设备 |
-
2022
- 2022-08-08 WO PCT/JP2022/030271 patent/WO2024033968A1/ja not_active Ceased
- 2022-10-27 KR KR1020257005504A patent/KR20250070036A/ko active Pending
- 2022-10-27 WO PCT/JP2022/040182 patent/WO2024034150A1/ja not_active Ceased
- 2022-10-27 JP JP2024540242A patent/JP7759040B2/ja active Active
- 2022-10-27 CN CN202280098779.8A patent/CN119631007A/zh active Pending
-
2023
- 2023-07-28 TW TW112128399A patent/TWI870945B/zh active
-
2025
- 2025-02-06 US US19/046,537 patent/US20250244586A1/en active Pending
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