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Paper Abstract and Keywords
Presentation 2009-01-21 15:35
Development of a 15MP super high resolution medical liquid crystal display and evaluation of its clinical efficacy
Mikio Hasegawa, Yutaka Tanaka, Yoshikazu Nishi (TOTOKU), Katsuhiro Ichikawa (Kanazawa Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We developed a new medical display by utilizing our independent sub-pixel
drive (ISD) technology and anti reflection-coated panel, which realizes
resolution of 15M sub-pixels to accept higher resolution output from
modality devices. The ISD technology enables each of three sub-pixels
constituting one pixel element of monochrome displays to be driven
independently, and consequently three times resolution enhancement is
We evaluated its sharpness and noise characteristics, and radiologists
performed perceptual evaluations of clinical images for comparison with
conventional displays.
This new technology was considered effective for the accurate depiction of
the fine anatomical structures such as micro-calcifications of the
Keyword (in Japanese) (See Japanese page) 
(in English) liquid crystal display / subpixel / digital mammography / / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 385, MI2008-201, pp. 645-647, Jan. 2009.
Paper # MI2008-201 
Date of Issue 2009-01-12 (MI) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee MI  
Conference Date 2009-01-19 - 2009-01-21 
Place (in Japanese) (See Japanese page) 
Place (in English) National Taiwan University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Medical Imaging 
Paper Information
Registration To MI 
Conference Code 2009-01-MI 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of a 15MP super high resolution medical liquid crystal display and evaluation of its clinical efficacy 
Sub Title (in English)  
Keyword(1) liquid crystal display  
Keyword(2) subpixel  
Keyword(3) digital mammography  
1st Author's Name Mikio Hasegawa  
1st Author's Affiliation TOTOKU ELECTRIC CO., LTD. (TOTOKU)
2nd Author's Name Yutaka Tanaka  
2nd Author's Affiliation TOTOKU ELECTRIC CO., LTD. (TOTOKU)
3rd Author's Name Yoshikazu Nishi  
3rd Author's Affiliation TOTOKU ELECTRIC CO., LTD. (TOTOKU)
4th Author's Name Katsuhiro Ichikawa  
4th Author's Affiliation Kanazawa University (Kanazawa Univ.)
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Date Time 2009-01-21 15:35:00 
Presentation Time 10 
Registration for MI 
Paper # IEICE-MI2008-201 
Volume (vol) IEICE-108 
Number (no) no.385 
Page pp.645-647 
#Pages IEICE-3 
Date of Issue IEICE-MI-2009-01-12 

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