CN109960102A - 投影屏幕 - Google Patents
投影屏幕 Download PDFInfo
- Publication number
- CN109960102A CN109960102A CN201711338206.5A CN201711338206A CN109960102A CN 109960102 A CN109960102 A CN 109960102A CN 201711338206 A CN201711338206 A CN 201711338206A CN 109960102 A CN109960102 A CN 109960102A
- Authority
- CN
- China
- Prior art keywords
- light
- layer
- projection screen
- optical layer
- incident side
- 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
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- 238000003384 imaging method Methods 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 3
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- 238000010586 diagram Methods 0.000 description 10
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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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/567—Projection screens for colour projection
-
- 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
- G03B21/604—Polarised 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/62—Translucent screens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
Description
Claims (17)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711338206.5A CN109960102B (zh) | 2017-12-14 | 2017-12-14 | 投影屏幕 |
PCT/CN2018/074735 WO2019114120A1 (zh) | 2017-12-14 | 2018-01-31 | 投影屏幕 |
US16/772,641 US11300868B2 (en) | 2017-12-14 | 2018-01-31 | Projection screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711338206.5A CN109960102B (zh) | 2017-12-14 | 2017-12-14 | 投影屏幕 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109960102A true CN109960102A (zh) | 2019-07-02 |
CN109960102B CN109960102B (zh) | 2022-01-04 |
Family
ID=66819901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711338206.5A Active CN109960102B (zh) | 2017-12-14 | 2017-12-14 | 投影屏幕 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11300868B2 (zh) |
CN (1) | CN109960102B (zh) |
WO (1) | WO2019114120A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110928131A (zh) * | 2019-12-06 | 2020-03-27 | 广东柯视丽科技有限公司 | 一种正投黑栅投影屏幕 |
CN112788167A (zh) * | 2021-02-02 | 2021-05-11 | 惠州Tcl移动通信有限公司 | 一种透明屏幕的移动终端 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022036554A1 (zh) * | 2020-08-18 | 2022-02-24 | 深圳市光科全息技术有限公司 | 投影幕及其生产工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070014004A1 (en) * | 2005-07-12 | 2007-01-18 | Bright View Technologies, Inc. | Front projection screens including reflective and refractive layers of differing spatial frequencies, and methods of fabricating same |
CN102736390A (zh) * | 2012-06-04 | 2012-10-17 | 深圳市亿思达显示科技有限公司 | 一种黑色投影幕 |
JP2012252049A (ja) * | 2011-05-31 | 2012-12-20 | Dainippon Printing Co Ltd | 反射スクリーン |
CN104796646A (zh) * | 2015-02-28 | 2015-07-22 | 康佳集团股份有限公司 | 激光电视屏幕及激光电视系统 |
CN104914660A (zh) * | 2015-06-26 | 2015-09-16 | 梅育华 | 一种抗环境光的投影屏幕 |
CN106990667A (zh) * | 2017-05-25 | 2017-07-28 | 青岛睿沃丰视觉科技有限公司 | 立体投影成像装置及系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100456128C (zh) * | 2002-07-11 | 2009-01-28 | 索尼公司 | 图像显示器屏幕、图像显示器屏幕的制造方法和图像显示器 |
JP2005266262A (ja) * | 2004-03-18 | 2005-09-29 | Sony Corp | スクリーン |
WO2006082870A1 (ja) * | 2005-02-02 | 2006-08-10 | Dai Nippon Printing Co., Ltd. | 反射スクリーン、反射スクリーンの製造方法、および反射型投影システム |
US7517091B2 (en) * | 2005-05-12 | 2009-04-14 | Bose Corporation | Color gamut improvement in presence of ambient light |
US7911693B2 (en) * | 2006-03-20 | 2011-03-22 | Hewlett-Packard Development Company, L.P. | Ambient light absorbing screen |
JP2008116911A (ja) * | 2006-10-13 | 2008-05-22 | Seiko Epson Corp | スクリーン及びプロジェクションシステム |
TWI464523B (zh) * | 2010-05-17 | 2014-12-11 | Hon Hai Prec Ind Co Ltd | 投影螢幕、投影系統及該投影螢幕之製造方法 |
JP5842529B2 (ja) * | 2011-10-17 | 2016-01-13 | セイコーエプソン株式会社 | スクリーン及び投射システム |
US20150286125A1 (en) * | 2014-04-02 | 2015-10-08 | Microsoft Corporation | High-efficiency projection screen |
KR20170088329A (ko) * | 2014-07-22 | 2017-08-01 | 바르코 인코포레이티드 | 색상의 파장 다중화를 이용한 디스플레이 시스템 및 방법 |
-
2017
- 2017-12-14 CN CN201711338206.5A patent/CN109960102B/zh active Active
-
2018
- 2018-01-31 US US16/772,641 patent/US11300868B2/en active Active
- 2018-01-31 WO PCT/CN2018/074735 patent/WO2019114120A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070014004A1 (en) * | 2005-07-12 | 2007-01-18 | Bright View Technologies, Inc. | Front projection screens including reflective and refractive layers of differing spatial frequencies, and methods of fabricating same |
JP2012252049A (ja) * | 2011-05-31 | 2012-12-20 | Dainippon Printing Co Ltd | 反射スクリーン |
CN102736390A (zh) * | 2012-06-04 | 2012-10-17 | 深圳市亿思达显示科技有限公司 | 一种黑色投影幕 |
CN104796646A (zh) * | 2015-02-28 | 2015-07-22 | 康佳集团股份有限公司 | 激光电视屏幕及激光电视系统 |
CN104914660A (zh) * | 2015-06-26 | 2015-09-16 | 梅育华 | 一种抗环境光的投影屏幕 |
CN106990667A (zh) * | 2017-05-25 | 2017-07-28 | 青岛睿沃丰视觉科技有限公司 | 立体投影成像装置及系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110928131A (zh) * | 2019-12-06 | 2020-03-27 | 广东柯视丽科技有限公司 | 一种正投黑栅投影屏幕 |
CN112788167A (zh) * | 2021-02-02 | 2021-05-11 | 惠州Tcl移动通信有限公司 | 一种透明屏幕的移动终端 |
CN112788167B (zh) * | 2021-02-02 | 2023-05-23 | 惠州Tcl移动通信有限公司 | 一种透明屏幕的移动终端 |
Also Published As
Publication number | Publication date |
---|---|
US20210080818A1 (en) | 2021-03-18 |
CN109960102B (zh) | 2022-01-04 |
US11300868B2 (en) | 2022-04-12 |
WO2019114120A1 (zh) | 2019-06-20 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Projection screen Effective date of registration: 20231208 Granted publication date: 20220104 Pledgee: Shenzhen Branch of China Merchants Bank Co.,Ltd. Pledgor: APPOTRONICS Corp.,Ltd. Registration number: Y2023980070386 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220104 Pledgee: Shenzhen Branch of China Merchants Bank Co.,Ltd. Pledgor: APPOTRONICS Corp.,Ltd. Registration number: Y2023980070386 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Projection screen Granted publication date: 20220104 Pledgee: Shenzhen Branch of China Merchants Bank Co.,Ltd. Pledgor: APPOTRONICS Corp.,Ltd. Registration number: Y2024980034862 |