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Paper Abstract and Keywords
Presentation 2022-03-04 15:45
[Invited Talk] Sharp Force Touch for On-Screen User Interface in LCD and OLED Display Application
Takuma Yamamoto, Takenori Maruyama, Kazutoshi Kida, Shinji Yamagishi, Jean de Dieu B. Mugiraneza, Yasuhiro Sugita, Hiroshi Fukushima, Mikihiro Noma (SDTC)
Abstract (in Japanese) (See Japanese page) 
(in English) We describe ultra-high sensitive force sensor on flat display that can detect and differentiate between feather touch and press touch or tapping. The proposed unique sensor pattern design and pressure-sensitive material enables ultra-high force sensitivity, multi force detection (10 points). The minimum force that can be detected is 25g with cover film and 300g with thick cover glass. The proposed technology provides on-screen user interface with extremely good performance for automotive application. Moreover, with integrated force function, we can realize "error-free input", "adaptive input" and "any object input" interface on flat display.
Keyword (in Japanese) (See Japanese page) 
(in English) force sensor / touch sensor / ultra-high sensitivity / Automotive / multi force detection / / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 8, IDY2022-18, pp. 31-35, March 2022.
Paper # IDY2022-18 
Date of Issue 2022-02-25 (IDY) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IDY SID-JC  
Conference Date 2022-03-04 - 2022-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IDY 
Conference Code 2022-03-IDY-JC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sharp Force Touch for On-Screen User Interface in LCD and OLED Display Application 
Sub Title (in English)  
Keyword(1) force sensor  
Keyword(2) touch sensor  
Keyword(3) ultra-high sensitivity  
Keyword(4) Automotive  
Keyword(5) multi force detection  
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1st Author's Name Takuma Yamamoto  
1st Author's Affiliation Sharp Display Technology Corporation (SDTC)
2nd Author's Name Takenori Maruyama  
2nd Author's Affiliation Sharp Display Technology Corporation (SDTC)
3rd Author's Name Kazutoshi Kida  
3rd Author's Affiliation Sharp Display Technology Corporation (SDTC)
4th Author's Name Shinji Yamagishi  
4th Author's Affiliation Sharp Display Technology Corporation (SDTC)
5th Author's Name Jean de Dieu B. Mugiraneza  
5th Author's Affiliation Sharp Display Technology Corporation (SDTC)
6th Author's Name Yasuhiro Sugita  
6th Author's Affiliation Sharp Display Technology Corporation (SDTC)
7th Author's Name Hiroshi Fukushima  
7th Author's Affiliation Sharp Display Technology Corporation (SDTC)
8th Author's Name Mikihiro Noma  
8th Author's Affiliation Sharp Display Technology Corporation (SDTC)
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Speaker Author-1 
Date Time 2022-03-04 15:45:00 
Presentation Time 25 minutes 
Registration for IDY 
Paper # IDY2022-18 
Volume (vol) vol.46 
Number (no) no.8 
Page pp.31-35 
#Pages 5 
Date of Issue 2022-02-25 (IDY) 

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