WO2012074438A3 - Проекционная система с торцевой проекцией и видеопроектор для этой системы - Google Patents
Проекционная система с торцевой проекцией и видеопроектор для этой системы Download PDFInfo
- Publication number
- WO2012074438A3 WO2012074438A3 PCT/RU2011/000938 RU2011000938W WO2012074438A3 WO 2012074438 A3 WO2012074438 A3 WO 2012074438A3 RU 2011000938 W RU2011000938 W RU 2011000938W WO 2012074438 A3 WO2012074438 A3 WO 2012074438A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- projection
- screen
- video
- light
- optical
- Prior art date
Links
Classifications
-
- 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
-
- 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/602—Lenticular screens
-
- 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
- G03B21/10—Projectors with built-in or built-on screen
-
- 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
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
-
- 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
- G03B21/28—Reflectors in projection beam
-
- 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
-
- 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
-
- 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
- G03B21/147—Optical correction of image distortions, e.g. keystone
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014121665A RU2606010C2 (ru) | 2010-11-30 | 2011-11-29 | Проекционная система с торцевой проекцией и видеопроектор для этой системы |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010148868/28A RU2010148868A (ru) | 2010-11-30 | 2010-11-30 | Проекционная система с торцевой проекцией и видеопроектор для этой системы |
RU2010148868 | 2010-11-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2012074438A2 WO2012074438A2 (ru) | 2012-06-07 |
WO2012074438A9 WO2012074438A9 (ru) | 2012-08-30 |
WO2012074438A3 true WO2012074438A3 (ru) | 2012-10-26 |
Family
ID=46172447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2011/000938 WO2012074438A2 (ru) | 2010-11-30 | 2011-11-29 | Проекционная система с торцевой проекцией и видеопроектор для этой системы |
Country Status (2)
Country | Link |
---|---|
RU (2) | RU2010148868A (ru) |
WO (1) | WO2012074438A2 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111552817A (zh) * | 2020-04-14 | 2020-08-18 | 国网内蒙古东部电力有限公司 | 一种电力科技成果知识图谱补全方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU17234U1 (ru) * | 2000-09-14 | 2001-03-20 | Негосударственное образовательное учреждение Информационно-аналитическое агентство "Клуб Экология общественного сознания" | Рекламный щит |
RU2168192C2 (ru) * | 1995-01-04 | 2001-05-27 | Визуалабс Инк. | Визуальное устройство отображения и способ формирования трехмерного изображения |
RU2242037C2 (ru) * | 1999-07-08 | 2004-12-10 | АРСЕНИЧ Святослав Иванович | Проекционная система |
US7522339B2 (en) * | 2005-11-21 | 2009-04-21 | Hewlett-Packard Development Company, L.P. | High contrast projection systen |
-
2010
- 2010-11-30 RU RU2010148868/28A patent/RU2010148868A/ru unknown
-
2011
- 2011-11-29 WO PCT/RU2011/000938 patent/WO2012074438A2/ru active Application Filing
- 2011-11-29 RU RU2014121665A patent/RU2606010C2/ru not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2168192C2 (ru) * | 1995-01-04 | 2001-05-27 | Визуалабс Инк. | Визуальное устройство отображения и способ формирования трехмерного изображения |
RU2242037C2 (ru) * | 1999-07-08 | 2004-12-10 | АРСЕНИЧ Святослав Иванович | Проекционная система |
RU17234U1 (ru) * | 2000-09-14 | 2001-03-20 | Негосударственное образовательное учреждение Информационно-аналитическое агентство "Клуб Экология общественного сознания" | Рекламный щит |
US7522339B2 (en) * | 2005-11-21 | 2009-04-21 | Hewlett-Packard Development Company, L.P. | High contrast projection systen |
Also Published As
Publication number | Publication date |
---|---|
RU2010148868A (ru) | 2012-06-10 |
RU2014121665A (ru) | 2016-01-27 |
WO2012074438A9 (ru) | 2012-08-30 |
WO2012074438A2 (ru) | 2012-06-07 |
RU2606010C2 (ru) | 2017-01-10 |
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