Multi-Functional Micro Projection Device as Screen Substitute for Low Power Consumption Computing
One of the major power consuming components in a computer is its display unit. On average the screen consumes ten times more power than the DSP processor itself. Thus, reducing the power consumption should be one of the most important tasks in the development of low power consumption computing syste...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2012-03-01
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| Series: | Journal of Low Power Electronics and Applications |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2079-9268/2/1/79/ |
| _version_ | 1798041123394945024 |
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| author | Zeev Zalevsky Yuval Kapellner |
| author_facet | Zeev Zalevsky Yuval Kapellner |
| author_sort | Zeev Zalevsky |
| collection | DOAJ |
| description | One of the major power consuming components in a computer is its display unit. On average the screen consumes ten times more power than the DSP processor itself. Thus, reducing the power consumption should be one of the most important tasks in the development of low power consumption computing systems. In this paper we present one possible solution involving micro projection device based upon lasers and a digital light processing (DLP) matrix which is a matrix of electrically controllable mirrors capable of translating electrical signal to a time varying projected image. It can serve to substitute a screen and consume ten times less power than a conventional screen. The described device is a multifunctional highly efficient customized DLP light engine being capable of serving as an image projector and simultaneously to support range and topography estimation measurements. |
| first_indexed | 2024-04-11T22:17:06Z |
| format | Article |
| id | doaj.art-41cff805574745e58f85aaabe80b016c |
| institution | Directory Open Access Journal |
| issn | 2079-9268 |
| language | English |
| last_indexed | 2024-04-11T22:17:06Z |
| publishDate | 2012-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Low Power Electronics and Applications |
| spelling | doaj.art-41cff805574745e58f85aaabe80b016c2022-12-22T04:00:21ZengMDPI AGJournal of Low Power Electronics and Applications2079-92682012-03-0121799710.3390/jlpea2010079Multi-Functional Micro Projection Device as Screen Substitute for Low Power Consumption ComputingZeev ZalevskyYuval KapellnerOne of the major power consuming components in a computer is its display unit. On average the screen consumes ten times more power than the DSP processor itself. Thus, reducing the power consumption should be one of the most important tasks in the development of low power consumption computing systems. In this paper we present one possible solution involving micro projection device based upon lasers and a digital light processing (DLP) matrix which is a matrix of electrically controllable mirrors capable of translating electrical signal to a time varying projected image. It can serve to substitute a screen and consume ten times less power than a conventional screen. The described device is a multifunctional highly efficient customized DLP light engine being capable of serving as an image projector and simultaneously to support range and topography estimation measurements.http://www.mdpi.com/2079-9268/2/1/79/portable micro projectorlow power computingelectro-optics |
| spellingShingle | Zeev Zalevsky Yuval Kapellner Multi-Functional Micro Projection Device as Screen Substitute for Low Power Consumption Computing Journal of Low Power Electronics and Applications portable micro projector low power computing electro-optics |
| title | Multi-Functional Micro Projection Device as Screen Substitute for Low Power Consumption Computing |
| title_full | Multi-Functional Micro Projection Device as Screen Substitute for Low Power Consumption Computing |
| title_fullStr | Multi-Functional Micro Projection Device as Screen Substitute for Low Power Consumption Computing |
| title_full_unstemmed | Multi-Functional Micro Projection Device as Screen Substitute for Low Power Consumption Computing |
| title_short | Multi-Functional Micro Projection Device as Screen Substitute for Low Power Consumption Computing |
| title_sort | multi functional micro projection device as screen substitute for low power consumption computing |
| topic | portable micro projector low power computing electro-optics |
| url | http://www.mdpi.com/2079-9268/2/1/79/ |
| work_keys_str_mv | AT zeevzalevsky multifunctionalmicroprojectiondeviceasscreensubstituteforlowpowerconsumptioncomputing AT yuvalkapellner multifunctionalmicroprojectiondeviceasscreensubstituteforlowpowerconsumptioncomputing |