| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2023-09-15
13:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A 648 x 484-Pixel 4-Tap Hybrid Time-of-Flight Image Sensor with 8 and 12 Phase Demodulation for Long-Range Indoor and Outdoor Operations
Kamel Mars, Kensuke Sakai, Yugo Nakatani, Masashi Hakamata, Keita Yasutomi, De Xing Lioe, Keiichiro Kagawa (Shizuoka Univ.), Tomoyuki Akahori, Tomohiko Kosugi, Satoshi Aoyama (Toppan Inc.), Shoji Kawahito (Shizuoka Univ.) |
This paper presents a new hybrid time of flight (hToF) that combine advantages of direct time of flight (dToF) and indir... [more] |
IST2023-39
pp.17-20 |
| IST |
2022-03-28
14:35 |
Online |
|
An 8-Tap Image Sensor Using Tapped PN-Junction Diode Demodulation Pixels for Short-Pulse Time-of-Flight Measurements
Ryosuke Miyazawa, Yuya Shirakawa, Kamel Mars, Keita Yasutomi, Keiichiro Kagawa (Shizuoka Univ.), Satoshi Aoyama (Brookman Technology), Shoji Kawahito (Shizuoka Univ.) |
[more] |
IST2022-18
pp.35-38 |
| IST |
2021-11-25
15:10 |
Online |
Online |
[Invited Talk]
Time-Of-Flight Image Sensors
-- An introduction on SP-type Multi-tap i/hToF Image Sensors --
Satoshi Aoyama (Brookman), Shoji Kawahito (Shizuoka Univ.) |
A multi-tap indirect ToF image sensor that has a high-speed drain gate and detects short pulse (SP: Short Pulse) modulat... [more] |
IST2021-65
pp.19-22 |
| IST |
2019-09-20
10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An 8-tap CMOS Lock-in Pixel Image Sensor for Short-Pulse Time-of-Flight Measurements
Yuya Shirakawa, Keita Yasutomi, Keiichiro Kagawa (Shizuoka Univ.), Satoshi Aoyama (BT), Shoji Kawahito (Shizuoka Univ.) |
[more] |
IST2019-43
pp.1-4 |
| IST |
2019-03-22
10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Noise Suppression Effect of Folding-Integration Applied to a column-parallel 3-stage pipeline ADC in a 2.1 μm 33-megapixel CMOS Image sensor
Kohei Tomioka, Kohei Tomioka, Yasue Toshio, Ryohei Funatsu, Tomoki Matsubara (NHK STRL), Tomohiko Kosugi, Sungwook Jun, Takashi Watanabe, Masanori Nagase, Toshiaki Kitajima, Satoshi Aoyama (Brookman Technology), Shoji Kawahito (Shizuoka University) |
This study investigated the noise suppression effect of multiple sampling applied to a 3-stage pipeline analog-to-digita... [more] |
IST2019-14
pp.11-16 |
| IST |
2018-03-09
11:20 |
Tokyo |
NHK Housou-Gijyutu Lab. |
A 2.1μm 33Mpixel CMOS imager with multi-functional 3-stage pipeline ADC for 480fps high-speed mode and 120fps low-noise mode
Kohei Tomioka, Toshio Yasue, Ryohei Funatsu, Tomohiro Nakamura (NHK STR), Takahiro Yamasaki (NHK Engineering Administration Department), Hiroshi Shimamoto (NHK STR), Tomohiko Kosugi, Sungwook Jun, Takashi Watanabe, Masanori Nagase, Toshiaki Kitajima, Satoshi Aoyama (Brookman Technology), Shoji Kawahito (Shizuoka University) |
A 2.1μm 33Mpixel CMOS for 8K video is described. A novel column parallel 3-stage pipeline ADC composed of FI (Folding-In... [more] |
IST2018-15
pp.17-20 |
| IST |
2016-03-11
10:10 |
Tokyo |
NHK Research Lab (Setagaya) |
A CMOS Image Sensor Using Multiple Tap Lateral-Electric-Field Charge Modulators for Time-of-Flight Range Imaging
Taichi Kasugai, Sang-Man Han, Hanh Trang, Taishi Takasawa (Shizuoka Univ.), Satoshi Aoyama (Brookman Tech.), Keita Yasutomi, Keiichiro Kagawa, Shoji Kawahito (Shizuoka Univ.) |
This paper presents a 160×240-pixel CMOS Time-of-Flight range imager using pinned-photodiode high-speed 4-tap outputs lo... [more] |
IST2016-9
pp.9-12 |
| IST |
2016-03-11
11:40 |
Tokyo |
NHK Research Lab (Setagaya) |
A 1.1μm 33Mpixel 240fps 3D-Stacked CMOS Image Sensor with 3-Stage Cyclic-Based Analog-to-Digital Converters
Toshiki Arai, Toshio Yasue, Kazuya Kitamura, Hiroshi Shimamoto (NHK STRL), Tomohiko Kosugi, Sungwook Jun, Satoshi Aoyama (Brookman Technology), Ming-Chieh Hsu, Yuichiro Yamashita (TSMC), Hirofumi Sumi (The University of Tokyo), Shoji Kawahito (Shizuoka University) |
A 1.1μm 33Mpixel 240fps 3D-stacked CMOS image sensor with 3-stage cyclic-based ADC has been developed. The hybrid-stacki... [more] |
IST2016-12
pp.21-24 |
| IST |
2015-09-18
13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A 14-bit, 33-Mpixel, 120-fps Image Sensor with DMOS Capacitors in 90-nm/65-nm CMOS
Toshio Yasue, Kazuya Kitamura, Toshihisa Watabe, Hiroshi Shimamoto (NHK), Tomohiko Kosugi, Takashi Watanabe, Satoshi Aoyama (Brookman Technology), Makoto Monoi (Toshiba Corporation), Zhiheng Wei, Shoji Kawahito (Shizuoka Univ.) |
[more] |
IST2015-49
pp.25-28 |
| IST |
2014-12-01
16:30 |
Tokyo |
Tamachi Campus, Tokyo Institute of Technology |
[Poster Presentation]
A Time-of-Flight CMOS Image Sensor with 4-Tap Lateral-Electric-Field Charge Modulators
Taichi Kasugai, Sang-Man Han, Hanh Trang, Taishi Takasawa (Shizuoka Univ.), Satoshi Aoyama (Brookman Tech.), Keita Yasutomi, Keiichiro Kagawa, Shoji Kawahito (Shizuoka Univ.) |
This paper presents a CMOS ToF range imager with 4-tap charge modulator using pinned-photodiode high-speed lock-in pixel... [more] |
IST2014-72
pp.39-40 |
| IST, ME, IEICE-BioX |
2013-06-24
13:30 |
Ishikawa |
|
Development of 33-Mpixel 120-fps Super Hi-Vision capture and display devices
Hiroshi Shimamoto, Kazuya Kitamura, Toshio Yasue (NHK), Tadaaki Yanagi, Tetsuo Yoshida (HiKE), Hideki Kikuchi (Link), Syoji Kawahito (Shizuoka University, Brookman Technology), Satoshi Aoyama (Brookman Technology), Norifumi Egami (Kinki University) |
[more] |
IST2013-29 ME2013-71
pp.5-8 |
| IST, CE |
2012-03-30
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
A 33Mpixel 120fps CMOS Image Sensor Using 12bit Column-Parallel 2-Stage Pipelined Cyclic ADCs
Toshihisa Watabe, Kazuya Kitamura (NHK/Shizuoka Univ.), Takehide Sawamoto (Shizuoka Univ.), Tomohiko Kosugi, Tomoyuki Akahori, Tetsuya Iida, Keigo Isobe, Takashi Watanabe (BT), Hiroshi Shimamoto, Hiroshi Ohtake (NHK), Satoshi Aoyama (BT), Shoji Kawahito (Shizuoka Univ./BT), Norifumi Egami (NHK) |
[more] |
IST2012-13 CE2012-25
pp.31-36 |
| IST |
2010-11-19
16:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Column-parallel Cyclic ADC with 4bit fronted gain stage for low-noise wide dynamic range CMOS Image Sensors
Sung-Ho Suh, Taishi Takasawa, Min-woong Seo, Shinya Itoh (Shizuoka Univ.), Satoshi Aoyama (Brookman Technology, Inc.), Shoji Kawahito (Shizuoka Univ.) |
[more] |
IST2010-67
pp.29-31 |
| IST |
2009-09-28
13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Effects of Negative Bias Operation and Optical Stress on Dark Current
Takashi Watanabe, Jong-Ho Park, Satoshi Aoyama, Keigo Isobe (Brookman Tech.), Shoji Kawahito (Shizuoka Univ.) |
[more] |
IST2009-47
pp.5-8 |
| IST, CE |
2009-03-19
15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A High-Speed Low-Noise CMOS Image Sensor with 13b Column-Parallel Single-Ended Cyclic ADCs
Jong-Ho Park, Satoshi Aoyama, Takashi Watanabe, Tomoyuki Akahori, Tomohiko Kosugi, Keigo Isobe, Yuichi Kaneko, Zheng Liu, Kazuki Muramatsu, Takeshi Matsuyama (ブルックマン・ラボ), Shoji Kawahito (静岡大学) |
A CIS with 13b column-parallel cyclic ADC is presented. Single-ended architecture with lower read noise enables the imag... [more] |
IST2009-14 CE2009-34
pp.25-28 |
|