Presentation | 2016-01-28 Power Reduction of MEMS Shutter Display by Temporal Smoothing of Image Signal Masato Fujii, Tomokazu Shiga, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Power reduction method for MEMS shutter display employing the bit plane gray scale expression method has been proposed. By smooth the bit plane signal temporally, opening and closing frequency of the MEMS shutter decreases, resulting in power reduction. In order to suppress color shift due to the smoothing, color difference between the original image and smoothed image are calculated and the number of smoothing bit plane are adjusted in each pixel. Simulated experiments shows 19.8% reduction of the opening and closing frequency of the MEMS shutter when the acceptable color difference is AA class and maximum number of the smoothing bit plane is 3. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MEMS shutter display / power reduction / image quality / smoothing / color difference |
Paper # | EID2015-25 |
Date of Issue | 2016-01-21 (EID) |
Conference Information | |
Committee | EID / ITE-IDY / IEE-EDD / SID-JC / IEIJ-SSL |
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Conference Date | 2016/1/28(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Toyama Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Joint Meeting of Emissive / Non-Emissive Displays |
Chair | Tomokazu Shiga(Univ. of Electro-Comm.) / Keiichi Betsui(Hitachi) |
Vice Chair | Mutsumi Kimura(Ryukoku Univ.) / Yuko Kominami(Shizuoka Univ.) |
Secretary | Mutsumi Kimura(NTT) / Yuko Kominami(Tokyo Inst. of Tech.) / (Shizuoka Univ.) |
Assistant | Rumiko Yamaguchi(Akita Univ.) / Hiroyuki Nitta(Japan Display) / Mitsuru Nakata(NHK) / Takashi Kojiri(ZEON) / Ryosuke Nonaka(Toshiba) / Takeshi Okuno(Samsung) |
Paper Information | |
Registration To | Technical Committee on Electronic Information Displays / Technical Group on Information Display / Technical Group on Electron Devices / Society for Information Display Japan Chapter / * |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Power Reduction of MEMS Shutter Display by Temporal Smoothing of Image Signal |
Sub Title (in English) | |
Keyword(1) | MEMS shutter display |
Keyword(2) | power reduction |
Keyword(3) | image quality |
Keyword(4) | smoothing |
Keyword(5) | color difference |
1st Author's Name | Masato Fujii |
1st Author's Affiliation | The University of Electro-Communications(Univ. of Electro-Communications) |
2nd Author's Name | Tomokazu Shiga |
2nd Author's Affiliation | The University of Electro-Communications(Univ. of Electro-Communications) |
Date | 2016-01-28 |
Paper # | EID2015-25 |
Volume (vol) | vol.115 |
Number (no) | EID-439 |
Page | pp.pp.1-4(EID), |
#Pages | 4 |
Date of Issue | 2016-01-21 (EID) |