CN104267572B - 一种投影幕和投影系统 - Google Patents
一种投影幕和投影系统 Download PDFInfo
- Publication number
- CN104267572B CN104267572B CN201410582082.5A CN201410582082A CN104267572B CN 104267572 B CN104267572 B CN 104267572B CN 201410582082 A CN201410582082 A CN 201410582082A CN 104267572 B CN104267572 B CN 104267572B
- Authority
- CN
- China
- Prior art keywords
- projection screen
- electric energy
- touch control
- photoelectric conversion
- layer
- 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.)
- Active
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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410582082.5A CN104267572B (zh) | 2014-10-27 | 2014-10-27 | 一种投影幕和投影系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410582082.5A CN104267572B (zh) | 2014-10-27 | 2014-10-27 | 一种投影幕和投影系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104267572A CN104267572A (zh) | 2015-01-07 |
CN104267572B true CN104267572B (zh) | 2016-04-13 |
Family
ID=52159104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410582082.5A Active CN104267572B (zh) | 2014-10-27 | 2014-10-27 | 一种投影幕和投影系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104267572B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016065510A1 (zh) * | 2014-10-27 | 2016-05-06 | 苏州泛普纳米科技有限公司 | 一种投影幕和投影系统 |
CN106324970B (zh) * | 2016-09-05 | 2017-11-21 | 中显映创科技有限公司 | 一种基于薄膜太阳能电池的正投光学微结构幕布 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW587232B (en) * | 2002-06-28 | 2004-05-11 | Taiyo Kogyo Co Ltd | Visual information transmitting method employing photovoltaic power generation panel |
CN201222703Y (zh) * | 2008-05-11 | 2009-04-15 | 东莞市松菱实业有限公司 | 一种显示屏或光源的光电转换能源再生装置 |
JP2011002795A (ja) * | 2009-06-16 | 2011-01-06 | Patent Trust World Kk | 広告プラカード |
CN102646001A (zh) * | 2012-03-26 | 2012-08-22 | 苏州泛普纳米科技有限公司 | 一种具有触控功能的投影布及其成像触控系统 |
CN203643987U (zh) * | 2013-09-03 | 2014-06-11 | 航天信息股份有限公司 | 供电式触控屏 |
CN203896400U (zh) * | 2014-06-18 | 2014-10-22 | 京东方科技集团股份有限公司 | 显示设备副屏结构和双面显示手机 |
-
2014
- 2014-10-27 CN CN201410582082.5A patent/CN104267572B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW587232B (en) * | 2002-06-28 | 2004-05-11 | Taiyo Kogyo Co Ltd | Visual information transmitting method employing photovoltaic power generation panel |
CN201222703Y (zh) * | 2008-05-11 | 2009-04-15 | 东莞市松菱实业有限公司 | 一种显示屏或光源的光电转换能源再生装置 |
JP2011002795A (ja) * | 2009-06-16 | 2011-01-06 | Patent Trust World Kk | 広告プラカード |
CN102646001A (zh) * | 2012-03-26 | 2012-08-22 | 苏州泛普纳米科技有限公司 | 一种具有触控功能的投影布及其成像触控系统 |
CN203643987U (zh) * | 2013-09-03 | 2014-06-11 | 航天信息股份有限公司 | 供电式触控屏 |
CN203896400U (zh) * | 2014-06-18 | 2014-10-22 | 京东方科技集团股份有限公司 | 显示设备副屏结构和双面显示手机 |
Also Published As
Publication number | Publication date |
---|---|
CN104267572A (zh) | 2015-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9413262B2 (en) | Smart power adaptor and method for controlling power supplay thereof | |
CN105162228B (zh) | 智能充电器及其充电控制电路 | |
CN108062286A (zh) | 通用串行总线集线器 | |
US9787110B2 (en) | USB power supply | |
CN104917016A (zh) | 充电式集线器 | |
US20140169586A1 (en) | Audio signal adapter device | |
CN103781227A (zh) | 一种基于dali的智能调光led电源装置 | |
CN105119330A (zh) | 一种电源适配器及供电方法 | |
CN104253461A (zh) | 一种充电设备和充电设备的供电方法 | |
CN104267572B (zh) | 一种投影幕和投影系统 | |
CN102693697A (zh) | 一种适合三面翻转屏的供电方法和系统 | |
US8384312B2 (en) | Power distribution system for supplying electrical power to a plurality of lighting units | |
EP2963997B1 (en) | Integrated light-emitting diode driver circuit and method of operating the same | |
CN103532174B (zh) | 动态充电装置、系统及方法 | |
CN107171447A (zh) | 感应式电源供应器的电路板模块 | |
CN105307305A (zh) | 一种led电源控制装置及电视机 | |
CN102468767A (zh) | 电源供应电路 | |
CN101877597B (zh) | 单工通信电路 | |
CN106160249A (zh) | 无线电力接收装置以及包括无线电力接收装置的电子装置 | |
CN214757011U (zh) | 一种红外红光两路独立调光电控系统 | |
CN114499157A (zh) | 电压变换单元、逆变器及光伏发电系统 | |
CN101662169A (zh) | 电源管理方法及应用其的电源管理电路及能量传输系统 | |
CN107634568A (zh) | 一种电源适配器 | |
KR101184130B1 (ko) | 3차원 led 디스플레이 전류 제어 장치 및 방법과 이를 이용한 3차원 led 디스플레이 시스템 | |
CN205960974U (zh) | 供电装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 215000 C22 building, bio nano Park, 218 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee after: Suzhou universal Polytron Technologies Inc Address before: 215123 C22 Biological Park, No. 218, Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee before: Suzhou Fanpu Nano Technology Co., Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Projection screen and projection system Effective date of registration: 20190620 Granted publication date: 20160413 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou universal Polytron Technologies Inc Registration number: 2019320010026 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200909 Granted publication date: 20160413 Pledgee: China Everbright Bank Co.,Ltd. Suzhou Branch Pledgor: UC NANO TECHNOLOGIES Inc. Registration number: 2019320010026 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |