JPWO2022196426A1 - - Google Patents
Info
- Publication number
- JPWO2022196426A1 JPWO2022196426A1 JP2023506988A JP2023506988A JPWO2022196426A1 JP WO2022196426 A1 JPWO2022196426 A1 JP WO2022196426A1 JP 2023506988 A JP2023506988 A JP 2023506988A JP 2023506988 A JP2023506988 A JP 2023506988A JP WO2022196426 A1 JPWO2022196426 A1 JP WO2022196426A1
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3147—Multi-projection systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3185—Geometric adjustment, e.g. keystone or convergence
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Controls And Circuits For Display Device (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021042851 | 2021-03-16 | ||
| PCT/JP2022/009905 WO2022196426A1 (ja) | 2021-03-16 | 2022-03-08 | 投影システム及び投影システムの制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022196426A1 true JPWO2022196426A1 (https=) | 2022-09-22 |
| JPWO2022196426A5 JPWO2022196426A5 (https=) | 2023-12-14 |
Family
ID=83320496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023506988A Pending JPWO2022196426A1 (https=) | 2021-03-16 | 2022-03-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230421735A1 (https=) |
| EP (1) | EP4311225B1 (https=) |
| JP (1) | JPWO2022196426A1 (https=) |
| CN (1) | CN116982309A (https=) |
| WO (1) | WO2022196426A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7626121B2 (ja) * | 2022-10-27 | 2025-02-04 | セイコーエプソン株式会社 | 投射方法、処理装置、プロジェクションシステム、及びプログラム |
| US20250308417A1 (en) * | 2024-03-29 | 2025-10-02 | Coretronic Corporation | Projected image correction system, projected image correction method and non-transitory computer-readable recording medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09149296A (ja) * | 1995-11-22 | 1997-06-06 | R D S Kk | ムービングプロジェクターシステム |
| JP3216644B2 (ja) * | 1990-03-09 | 2001-10-09 | オリンパス光学工業株式会社 | 実像投影式映像再生装置及び該装置に適用するための制御信号形成装置 |
| JP2008051848A (ja) * | 2006-08-22 | 2008-03-06 | Seiko Epson Corp | 表示装置、マルチディスプレイシステム、同期制御方法、同期制御プログラム、および記録媒体 |
| JP2014178503A (ja) * | 2013-03-15 | 2014-09-25 | Casio Comput Co Ltd | シナリオデータ、投影装置及び投影方法 |
| JP2016139954A (ja) * | 2015-01-28 | 2016-08-04 | セイコーエプソン株式会社 | プロジェクター及び投写方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106464826B (zh) * | 2014-07-01 | 2020-02-07 | 索尼公司 | 信息处理装置及方法 |
| JP2019102867A (ja) | 2017-11-29 | 2019-06-24 | Ｎｅｃディスプレイソリューションズ株式会社 | 映像投射システム、映像調整方法およびプログラム |
-
2022
- 2022-03-08 CN CN202280021251.0A patent/CN116982309A/zh active Pending
- 2022-03-08 JP JP2023506988A patent/JPWO2022196426A1/ja active Pending
- 2022-03-08 WO PCT/JP2022/009905 patent/WO2022196426A1/ja not_active Ceased
- 2022-03-08 EP EP22771178.5A patent/EP4311225B1/en active Active
-
2023
- 2023-09-12 US US18/367,106 patent/US20230421735A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3216644B2 (ja) * | 1990-03-09 | 2001-10-09 | オリンパス光学工業株式会社 | 実像投影式映像再生装置及び該装置に適用するための制御信号形成装置 |
| JPH09149296A (ja) * | 1995-11-22 | 1997-06-06 | R D S Kk | ムービングプロジェクターシステム |
| JP2008051848A (ja) * | 2006-08-22 | 2008-03-06 | Seiko Epson Corp | 表示装置、マルチディスプレイシステム、同期制御方法、同期制御プログラム、および記録媒体 |
| JP2014178503A (ja) * | 2013-03-15 | 2014-09-25 | Casio Comput Co Ltd | シナリオデータ、投影装置及び投影方法 |
| JP2016139954A (ja) * | 2015-01-28 | 2016-08-04 | セイコーエプソン株式会社 | プロジェクター及び投写方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230421735A1 (en) | 2023-12-28 |
| EP4311225A1 (en) | 2024-01-24 |
| EP4311225B1 (en) | 2026-04-29 |
| EP4311225A4 (en) | 2024-07-10 |
| CN116982309A (zh) | 2023-10-31 |
| WO2022196426A1 (ja) | 2022-09-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230911 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20240918 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20250203 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250206 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250805 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20250919 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251002 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20251111 |