CN107367897A - 一种投影屏幕 - Google Patents
一种投影屏幕 Download PDFInfo
- Publication number
- CN107367897A CN107367897A CN201610319127.9A CN201610319127A CN107367897A CN 107367897 A CN107367897 A CN 107367897A CN 201610319127 A CN201610319127 A CN 201610319127A CN 107367897 A CN107367897 A CN 107367897A
- Authority
- CN
- China
- Prior art keywords
- light
- screen
- entrance face
- angle
- plane
- 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
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims description 16
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- 238000010304 firing Methods 0.000 claims description 4
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- 238000000034 method Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 5
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- 239000011521 glass Substances 0.000 description 1
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- 239000013618 particulate matter Substances 0.000 description 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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
- 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
- G03B21/60—Projection screens characterised by the nature of the surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610319127.9A CN107367897B (zh) | 2016-05-12 | 2016-05-12 | 一种投影屏幕 |
PCT/CN2017/081189 WO2017193782A1 (zh) | 2016-05-12 | 2017-04-20 | 一种投影屏幕 |
TW106115424A TWI728110B (zh) | 2016-05-12 | 2017-05-10 | 一種投影螢幕 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610319127.9A CN107367897B (zh) | 2016-05-12 | 2016-05-12 | 一种投影屏幕 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107367897A true CN107367897A (zh) | 2017-11-21 |
CN107367897B CN107367897B (zh) | 2019-05-03 |
Family
ID=60266316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610319127.9A Active CN107367897B (zh) | 2016-05-12 | 2016-05-12 | 一种投影屏幕 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN107367897B (zh) |
TW (1) | TWI728110B (zh) |
WO (1) | WO2017193782A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113866998A (zh) * | 2016-12-08 | 2021-12-31 | 未来(北京)黑科技有限公司 | 用于在空中成像的系统 |
CN117739301A (zh) * | 2024-02-21 | 2024-03-22 | 浙江锦德光电材料有限公司 | 一种限制光线角度的准直组件及光源装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1779560A (zh) * | 2004-11-26 | 2006-05-31 | 精碟科技股份有限公司 | 背投屏幕及其光学装置 |
CN1837946A (zh) * | 2005-03-22 | 2006-09-27 | 株式会社东芝 | 投影型屏幕和图像投影系统 |
JP2007241263A (ja) * | 2006-02-07 | 2007-09-20 | Dainippon Printing Co Ltd | 反射スクリーン |
US20090161074A1 (en) * | 2007-05-01 | 2009-06-25 | Seiko Epson Corporation | Screen and projection system |
JP2009169007A (ja) * | 2008-01-15 | 2009-07-30 | Kuraray Co Ltd | 反射型スクリーン |
CN104111580A (zh) * | 2013-04-16 | 2014-10-22 | 吴小平 | 水平背族黑栅或菲涅耳背族纹反射投影屏幕 |
CN104597707A (zh) * | 2014-12-24 | 2015-05-06 | 深圳雅图数字视频技术有限公司 | 投影系统及其屏幕 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11142975A (ja) * | 1997-11-13 | 1999-05-28 | Matsushita Electric Ind Co Ltd | 反射型スクリーンおよびその製造方法 |
JP2003004905A (ja) | 2001-06-18 | 2003-01-08 | Toppan Printing Co Ltd | 両面レンズシートとそれを用いたリア型プロジェクションスクリーンおよび表示装置 |
TW200304579A (en) * | 2002-03-29 | 2003-10-01 | Toppan Printing Co Ltd | Micro-lens sheet and projection screen |
-
2016
- 2016-05-12 CN CN201610319127.9A patent/CN107367897B/zh active Active
-
2017
- 2017-04-20 WO PCT/CN2017/081189 patent/WO2017193782A1/zh active Application Filing
- 2017-05-10 TW TW106115424A patent/TWI728110B/zh active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1779560A (zh) * | 2004-11-26 | 2006-05-31 | 精碟科技股份有限公司 | 背投屏幕及其光学装置 |
CN1837946A (zh) * | 2005-03-22 | 2006-09-27 | 株式会社东芝 | 投影型屏幕和图像投影系统 |
JP2007241263A (ja) * | 2006-02-07 | 2007-09-20 | Dainippon Printing Co Ltd | 反射スクリーン |
US20090161074A1 (en) * | 2007-05-01 | 2009-06-25 | Seiko Epson Corporation | Screen and projection system |
JP2009169007A (ja) * | 2008-01-15 | 2009-07-30 | Kuraray Co Ltd | 反射型スクリーン |
CN104111580A (zh) * | 2013-04-16 | 2014-10-22 | 吴小平 | 水平背族黑栅或菲涅耳背族纹反射投影屏幕 |
CN104597707A (zh) * | 2014-12-24 | 2015-05-06 | 深圳雅图数字视频技术有限公司 | 投影系统及其屏幕 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113866998A (zh) * | 2016-12-08 | 2021-12-31 | 未来(北京)黑科技有限公司 | 用于在空中成像的系统 |
CN117739301A (zh) * | 2024-02-21 | 2024-03-22 | 浙江锦德光电材料有限公司 | 一种限制光线角度的准直组件及光源装置 |
CN117739301B (zh) * | 2024-02-21 | 2024-04-26 | 浙江锦德光电材料有限公司 | 一种限制光线角度的准直组件及光源装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2017193782A1 (zh) | 2017-11-16 |
CN107367897B (zh) | 2019-05-03 |
TWI728110B (zh) | 2021-05-21 |
TW201740180A (zh) | 2017-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant after: APPOTRONICS Corp.,Ltd. Address before: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor. Applicant before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address after: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor. Applicant after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518055 Shenzhen, Shenzhen, Guangdong 1089 Nanshan District road 1089, Shenzhen integrated circuit design application Industrial Park, 4 floor. Applicant before: APPOTRONICS Corp.,Ltd. |
|
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: A projection screen Effective date of registration: 20231208 Granted publication date: 20190503 Pledgee: Shenzhen Branch of China Merchants Bank Co.,Ltd. Pledgor: APPOTRONICS Corp.,Ltd. Registration number: Y2023980070386 |