Results 301 to 310 of about 473,642 (344)

P‐1.13: A 10.1‐inch High Stability 120Hz Metal Oxide In‐Cell Touch LCD Display

SID Symposium Digest of Technical Papers, 2022
In this work, we fabricated a 10.1‐inch 120 Hz refresh rate display with In‐Cell Touch structure by using BCE (back‐channel etched) IGZO TFT. The Vth deviation of TFTs in G6 glass was about 0.53 V, indicted the excellent process uniformity. Then, the device preforms ware characterized and shown outstanding high‐temperature and long‐time stability. IGZO
Yuhuai Chen, Shanlin Zhang, Di Qiu, Wei Chen, Yuanhang Li, Jianhua Zheng, Shao-Fan Liu, Qiang Wang, Han-Tung Hsu, Chih-Yu Su, Shu-Wei Chu, Chih-Yuan Tseng   +11 more
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25.1: Characteristics of Infrared Photosensor Using Amorphous SiGe for In‐cell Touch Panel

SID Symposium Digest of Technical Papers, 2012
Abstract The a‐SiGe:H TFT photosensor for embedded touch screen panel (TSP) was characterized compared with a‐Si:H TFT. The photo sensitivity of a‐SiGe:H sensor at 850 nm IR light was ∼15 times higher than that of a‐Si:H, indicating that a‐SiGe:H is a strong candidate material to an IR sensor.
Sang Youn Han, Kyung Sook Jeon, Mi Seon Seo, DaeCheol Kim, Byeonghoon Cho, Kihun Jeong, Seung Mi Seo, Suk‐Won Jung, Woongkwon Kim, Sung‐Hoon Yang, Junho Song, Hyang‐Shik Kong, Hyung Guel Kim   +12 more
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In‐cell capacitive‐type touch sensor using LTPS TFT‐LCD technology

Journal of the Society for Information Display, 2011
Abstract— An LTPS TFT‐LCD with an in‐cell capacitive‐type touch sensor has been proposed and prototyped. The embedded sensor in the pixel was designed to amplify the voltage change caused by capacitive coupling between the detection electrode and conductive object (user's finger).
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18.3: An 8.67‐in. Foldable OLED Display with an In‐cell Touch Sensor

SID Symposium Digest of Technical Papers, 2015
An 8.67‐inch foldable OLED display with an in‐cell touch sensor, in which metal‐mesh sensor electrodes are formed in a counter substrate of the display, is fabricated. The OLED display demonstrates normal operation after 10 5 folding operation with 5 mm as the radius of curvature.
Kazunori Watanabe, Yuji Iwaki, Yutaka Uchida, Daiki Nakamura, Hisao Ikeda, Hiroyuki Miyake, Yoshiharu Hirakata, Shunpei Yamazaki, Masahiro Katayama, Takayuki Cho   +9 more
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Robust integrated shift register circuit over clock noises for in‐cell touch applications

Journal of the Society for Information Display, 2017
AbstractThis paper proposes an integrated shift register circuit for an in‐cell touch panel that is robust over clock noises. It is composed of 10 thin film transistors and 1 capacitor, and the time division driving method is adopted to prevent the negative effect of display signals on the touch sensing. Two pre‐charging nodes are employed for reducing
Jeongrim Seo, Hyoungsik Nam
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44‐2: In‐cell Touch Panel LCD Driving Method for EMI Mitigation for Automotive Application

SID Symposium Digest of Technical Papers, 2021
Automotive applications require suppressing EMI (Electro Magnetic Interference) noise in order to avoid interference with other electrical components, and the specification is much tighter than mobile applications. Currently, in‐cell touch LCDs are widely seen in the market especially in mobile phone applications, which are integrating touch panel ...
Daisuke Ito, Burt Hsu, Takayuki Noto, Vishal S Shah   +3 more
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An in‐cell capacitive touch sensor integrated in an LTPS WSVGA TFT‐LCD

Journal of the Society for Information Display, 2012
AbstractThis paper discusses an In‐cell capacitive touch sensor and its integration in an LTPS TFT‐LCD with 7‐inch screen size and WSVGA resolution. The operation of the newly developed sensor is based on capacitive coupling between user's finger and the detection electrode on the TFT substrate, and is purely capacitive.
Satoru Tomita, Takashi Okada, Hideyuki Takahashi   +2 more
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Support for both touch sensing and fingerprint scan with in-cell capacitive LCD

SPIE Proceedings, 2014
The need for touch based authentication is growing rapidly in smartphones and tablets. Historically, fingerprint has served at its fullest capacity in establishing the uniqueness of an individual’s identity. In this paper we present a novel design of capacitive in-cell TFT-LCDs that supports both fingerprint scan and touch sensing by extending the ...
Pranav Koundinya, Xi Zhao, Tao Feng, Weidong Shi   +3 more
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Hydrogenated Amorphous Silicon Gate Driver with Charge-Holding Scheme for in-Cell Touch Panels

2018 25th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD), 2018
This paper designs a robot rapid moving strategy based on curve model. The virtual target points are introduced into the path planning of the robot so that the robot can complete the task smoothly and quickly. We give the method to solve the curve model in detail.
Yu-Sheng Lin, Po-Chun Lai, Fu-Hsing Chen, Zong-Lin Yang, Chih-Lung Lin   +4 more
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69‐1: 43 Inch UHD Digital Kiosk System Using Advanced In‐cell Touch Technology

SID Symposium Digest of Technical Papers, 2018
Proposed kiosk touch system adopts both the ultra‐high resolution (UHD) LCD display and the advanced in‐cell (AIT) touch scheme which uses the display common voltage plate as touch electrodes. In this kiosk system, a several touch performance limitations are occurred by the large display size and the long display driving time.
Jaehun Jun, Yongwoo Choi, Hongju Lee, Hyeongwon Kang, Myungho Shin, Juneyoun Hwang, Hyunkyu Park, Kyungjin Jang, Jongsang Baek   +8 more
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