| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2022-08-08
10:45 |
Online |
On-line |
[Invited Talk]
0.37 W, 143 dB Dynamic Range 1 Megapixel Backside-Illuminated Charge Focusing SPAD Image Sensor with Pixel-Wise Exposure Control and Adaptive Clocked Recharging
Yu Maehashi, Yasuharu Ota, Kazuhiro Morimoto, Tomoya Sasago, Mahito Shinohara, Yukihiro Kuroda, Wataru Endo, Shintaro Maekawa, Masanao Motoyama, Kenzo Tojima, Hiroyuki Tsuchiya, Ayman Abdelghafar, Kosei Uehira, Junji Iwata, Fumihiro Inui, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa (Canon) |
[more] |
|
| IEICE-ICD, IEICE-SDM, IST [detail] |
2022-08-09
14:00 |
Online |
On-line |
High-precision small capacitance difference measurement using proximity capacitance sensor
Yoshiaki Watanabe, Yuki Sugama, Yoshinobu Shiba, Rihito Kuroda, Yasuyuki Shirai, Shigetoshi Sugawa (Tohoku Univ.) |
A proximity capacitance sensor for measuring small capacitance differences was designed and fabricated using 0.18 μm CMO... [more] |
IST2022-31
pp.71-76 |
| IST |
2022-06-29
13:00 |
Online |
|
Analysis and reduction of thermal noise at multi-conversion gain pixel input
Shoma Harada, Kuo Chiachi, Hayato Horie, Issei Tsukada, Rihito Kuroda (Tohoku Univ.) |
An introduction of multiple conversion gain (MCG) to image sensor is one of the ways to enlarge dynamic range with singl... [more] |
IST2022-25
pp.1-4 |
| IST |
2022-06-29
15:10 |
Online |
|
[Tutorial Lecture]
High-definition SPAD image sensors: technical trends and applications
Hiroshi Sekine, Kazuhiro Morimoto, Junji Iwata, Mahito Shinohara, Ayman Abdelghafar, Hiroyuki Tsuchiya, Yukihiro Kuroda, Kenzo Tojima, Wataru Endo, Yu Maehashi, Yasuharu Ota, Tomoya Sasago, Shintaro Maekawa, Masanao Motoyama, Taikan Kanou, Aiko Kato, Tomoyuki Tezuka, Satoshi Yoshizaki, Toshiyuki Ogawa, Kosei Uehira, Alice Ehara, Fumihiro Inui, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa (Canon) |
[more] |
IST2022-29
pp.17-22 |
| IEICE-MRIS, MMS |
2022-06-09
13:30 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
Hysteresis loops of media for microwave assisted magnetic recording
Simon Greaves (Tohoku Univ.) |
[more] |
|
| IEICE-MRIS, MMS |
2022-06-09
15:25 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
Degree of order and perpendicular magnetic anisotropy energy for FePt granular film with structural inhomogeneity in film thickness direction
Daiki Isurugi, Takashi Saito (Tohoku Univ.), Kim Kong Tham, Ryosuke Kushibiki (TANAKA KIKINZOKU KOGYO K. K.), Tomoyuki Ogawa, Shin Saito (Tohoku Univ.) |
[more] |
|
| IST |
2022-03-28
16:10 |
Online |
|
3.2 Megapixel 3D-Stacked Charge Focusing SPAD for Low-Light Imaging and Depth Sensing
Ayman Abdelghafar, Kazuhiro Morimoto, Junji Iwata, Mahito Shinohara, Hiroshi Sekine, Hiroyuki Tsuchiya, Yukihiro Kuroda, Kenzo Tojima, Wataru Endo, Yu Maehashi, Yasuharu Ota, Tomoya Sasago, Shintaro Maekawa, Shingo Hikosaka, Taikan Kanou, Aiko Kato, Tomoyuki Tezuka, Satoshi Yoshizaki, Toshiyuki Ogawa, Kosei Uehira, Alice Ehara, Fumihiro Inui, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa (Canon) |
A new generation of scalable photon counting image sensors, featuring zero read noise and 100ps temporal resolution. New... [more] |
IST2022-21
pp.47-51 |
| IST |
2022-03-28
16:40 |
Online |
|
0.37 W, 143 dB Dynamic Range 1 Megapixel Backside-Illuminated Charge Focusing SPAD Image Sensor with Pixel-Wise Exposure Control and Adaptive Clocked Recharging
Yu Maehashi, Yasuharu Ota, Kazuhiro Morimoto, Tomoya Sasago, Mahito Shinohara, Yukihiro Kuroda, Wataru Endo, Shintaro Maekawa, Masanao Motoyama, Kenzo Tojima, Hiroyuki Tsuchiya, Ayman Abdelghafar, Shingo Hikosaka, Kosei Uehira, Junji Iwata, Fumihiro Inui, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa (Canon) |
In this paper, we proposed SPAD image sensor with pixel-wise exposure control that satisfies both high dynamic range and... [more] |
IST2022-22
pp.53-56 |
| IDY, IEICE-EID, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2022-01-27
14:45 |
Online |
|
Research on varifocal optical system using liquid crystal for augmented reality eyeglasses
Kouta Sakurai, Takahiro Ishinabe, Yosei Shibata, Hideo Fujikake (Tohoku Univ.) |
[more] |
IDY2022-2
pp.5-8 |
| IDY, IEICE-EID, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2022-01-27
15:00 |
Online |
|
Evaluation and analysis of the crosstalk between adjacent pixels with narrow pixel pitches of one-dimensional LC devices
Junichi Shibasaki, Kenichi Aoshima, Shintaro Aso (NHK), Takahiro Ishinabe, Yosei Shibata, Hideo Fujikake (Tohoku Univ.), Kenji Machida (NHK) |
We aim 1 μm pixel-pitch FLC (Ferroelectric Liquid Crystal) devices for achieving the wide-viewing holographic images. We... [more] |
IDY2022-3
pp.9-12 |
| IDY, IEICE-EID, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2022-01-27
15:15 |
Online |
|
Fabrication of Alignment Polymer Films to Divide Thick Liquid Crystals for Millimeter Wave Reflect Arrays
Tomoya Haneda, Takahiro Ishinabe, Yosei Shibata, Qiang Chen, Hiroyasu Sato, Hideo Fujikake (Tohoku Univ.) |
[more] |
IDY2022-4
pp.13-16 |
| IDY, IEICE-EID, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2022-01-27
16:15 |
Online |
|
Adhesive Columner Spacer for Stretchable Liquid Crystal Device using Liquid Crystal Gel
Ryoma Sato, Yosei Shibata, Takahiro Ishinabe, Hideo Fujikake (Tohoku Univ.) |
For stretchable liquid crystal display devices, we proposed liquid crystal device structure in which columnar spacers ma... [more] |
IDY2022-7
pp.25-28 |
| IDY, IEICE-EID, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2022-01-28
10:00 |
Online |
|
Fabrication of thin mini-LED backlight using light guide plate with dotted reflective mirrors
Sho Kikuchi, Yosei Shibata, Takahiro Ishinabe, Hideo Fujikake (Tohoku Univ.) |
[more] |
IDY2022-8
pp.33-36 |
| IDY, IEICE-EID, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2022-01-28
10:30 |
Online |
|
Flexible Polymer Dispersed Liquid Crystal using Mesogen Dendrimers and Polymer Walls for Smart Windows
Ryusei Kusuhara, Takahiro Ishinabe, Yosei Shibata (Tohoku Univ.), Yuichi Momoi (Toyo Co., Ltd.), Osamu Haba (Yamagata Univ.), Hideo Fujikake (Tohoku Univ.) |
We have developed an alignment film-less flexible polymer-dispersed liquid crystals (PDLCs) using vertically aligned (VA... [more] |
|
| IEICE-MRIS, MMS |
2021-12-09
16:00 |
Online |
Online |
Effect of dot thickness and diameter in dual-structure heat-assisted magnetic recording on bit patterned media
Simon Greaves, Hikaru Yamane, Ichiro Tanaka (Tohoku Univ.) |
[more] |
|
| IST |
2021-10-21
10:50 |
Online |
|
High-precision CMOS Proximity Capacitance Image Sensors with Large-format 12 µm and High-resolution 2.8 µm Pixels
Yuki Sugama, Yoshiaki Watanabe, Rihito Kuroda, Masahiro Yamamoto, Tetsuya Goto (Tohoku Univ.), Toshiro Yasuda, Shinichi Murakami, Hiroshi Hamori (OHT), Naoya Kuriyama (LAPIS Semiconductor), Shigetoshi Sugawa (Tohoku Univ.) |
This paper presents newly developed two high-precision CMOS proximity capacitance image sensors: Chip A with 12 µm pitch... [more] |
IST2021-51
pp.13-16 |
| IST |
2021-10-21
11:10 |
Online |
|
A 1000 fps High SNR Global Shutter CMOS image Sensor for In-situ Fluid Concentration Distribution Measurements
Tetsu Oikawa, Rihito Kuroda, Keigo Takahashi (Tohoku Univ.), Yoshinobu Shiba (Tohoku Univ./Fujikin), Yasuyuki Fujihara, Hiroya Shike, Maasa Murata, Chia-Chi Kuo, Yhang Ricardo Sipauba Carvalho da Silva, Tetsuya Goto, Tomoyuki Suwa, Tatsuo Morimoto, Yasuyuki Shirai (Tohoku Univ.), Masaaki Nagase, Nobukazu Ikeda (Fujikin), Shigetoshi Sugawa (Tohoku Univ.) |
[more] |
IST2021-52
pp.17-20 |
| IST |
2021-10-21
13:20 |
Online |
|
A Compressed N×N Multi-Pixel Imaging and Cross Phase-Detection AF with N×1RGrB+1×NGb Hetero Multi-Pixel Image Sensors
Koichi Fukuda (CANON INC., Tohoku Univ.) |
[more] |
IST2021-55
pp.29-32 |
| ME, JSPE-IAIP |
2021-09-03
09:40 |
Online |
Online |
*
Ryotaro Yoshida, Kanta Miura, Koichi Ito, Takafumi Aoki (Tohoku Univ.) |
[more] |
ME2021-72
pp.5-8 |
| ME, JSPE-IAIP |
2021-09-03
09:50 |
Online |
Online |
*
Nagisa Sasuga, Koichi Ito, Takafumi Aoki (Tohoku Univ.) |
[more] |
ME2021-73
pp.9-12 |
|