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Paper Abstract and Keywords
Presentation 2026-08-05 11:25
[Invited Talk] A 2.1-μm Pixel-Pitch CMOS Image Sensor with 65% MTF/35% QE IR Global Shutter and RGB Rolling Shutter Sequential Operation for In-cabin Applications
Mizuha Hiroki, Tatsuya Takeuchi, Yuta Nakamoto, Yuki Yoshimura, Hiroki Hagiwara, Ryotaro Takata, Kaihei Hotta (SSS), Yuji Nishimura, Shingo Yamaguchi, Ayumi Takayama (SCK), Ryosuke Nakamura, Takahiro Toyoshima, Yorito Sakano, Yusuke Oike (SSS)
Abstract (in Japanese) (See Japanese page) 
(in English) In this work, we propose a 2.1-μm RGB-IR CMOS image sensor with sequential operation combining rolling shutter (RS) and global-shutter (GS) modes for in-cabin applications. As an RGB sensor, it achieves a dynamic range (DR) of 112 dB at Tj=85 °C, enabling high-quality visible imaging. For the IR sensor, we achieve state-of-the-art characteristics with 65% modulation transfer function (MTF) and 35% infrared quantum efficiency (IR-QE), facilitating gaze detection under IR illumination.
Keyword (in Japanese) (See Japanese page) 
(in English) CMOS image sensor / In-cabin monitoring / FD-Global shutter / Rolling shutter / RGB-IR sensing / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN Online edition: ISSN 2424-1970
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Conference Information
Committee IEICE-ICD IEICE-SDM IST  
Conference Date 2026-08-04 - 2026-08-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ, Pharmaceutical Sciences, Lecture Room 2 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low Voltage/Low Power Techniques, Novel Devices/Circuits, and the Applications 
Paper Information
Registration To IEICE-SDM 
Conference Code 2026-08-ICD-SDM-IST 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A 2.1-μm Pixel-Pitch CMOS Image Sensor with 65% MTF/35% QE IR Global Shutter and RGB Rolling Shutter Sequential Operation for In-cabin Applications 
Sub Title (in English)  
Keyword(1) CMOS image sensor  
Keyword(2) In-cabin monitoring  
Keyword(3) FD-Global shutter  
Keyword(4) Rolling shutter  
Keyword(5) RGB-IR sensing  
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Keyword(7)  
Keyword(8)  
1st Author's Name Mizuha Hiroki  
1st Author's Affiliation Sony Semiconductor Solutions (SSS)
2nd Author's Name Tatsuya Takeuchi  
2nd Author's Affiliation Sony Semiconductor Solutions (SSS)
3rd Author's Name Yuta Nakamoto  
3rd Author's Affiliation Sony Semiconductor Solutions (SSS)
4th Author's Name Yuki Yoshimura  
4th Author's Affiliation Sony Semiconductor Solutions (SSS)
5th Author's Name Hiroki Hagiwara  
5th Author's Affiliation Sony Semiconductor Solutions (SSS)
6th Author's Name Ryotaro Takata  
6th Author's Affiliation Sony Semiconductor Solutions (SSS)
7th Author's Name Kaihei Hotta  
7th Author's Affiliation Sony Semiconductor Solutions (SSS)
8th Author's Name Yuji Nishimura  
8th Author's Affiliation Sony Semiconductor Manufacturing (SCK)
9th Author's Name Shingo Yamaguchi  
9th Author's Affiliation Sony Semiconductor Manufacturing (SCK)
10th Author's Name Ayumi Takayama  
10th Author's Affiliation Sony Semiconductor Manufacturing (SCK)
11th Author's Name Ryosuke Nakamura  
11th Author's Affiliation Sony Semiconductor Solutions (SSS)
12th Author's Name Takahiro Toyoshima  
12th Author's Affiliation Sony Semiconductor Solutions (SSS)
13th Author's Name Yorito Sakano  
13th Author's Affiliation Sony Semiconductor Solutions (SSS)
14th Author's Name Yusuke Oike  
14th Author's Affiliation Sony Semiconductor Solutions (SSS)
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Speaker Author-1 
Date Time 2026-08-05 11:25:00 
Presentation Time 45 minutes 
Registration for IEICE-SDM 
Paper #  
Volume (vol) vol.50 
Number (no)  
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#Pages  
Date of Issue  

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