Mutual capacitance touch screen integrated into thin film encapsulated active-matrix OLED

Hong Shik Shim, Sun Kook Kim, Young Tea Chun, Hyuk Jun Kwon, In Seo Kee, Woong Choi, Sang Yoon Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

A thin and high performance input/output device consisting of capacitive touch sensors integrated on thin film encapsulated AMOLED is described. Internal electric field distribution and capacitance change trend was simulated to find and prove the optimal structure including touch input and display output units. To verify cross-talk free operation of touch sensors on thin film encapsulated AMOLED, 4 inch diagonal size display-TSP prototype was fabricated.

Original languageEnglish
Title of host publication49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Pages621-624
Number of pages4
StatePublished - 2011
Event49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 - Los Angeles, CA, United States
Duration: 15 May 201120 May 2011

Publication series

Name49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Volume2

Conference

Conference49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Country/TerritoryUnited States
CityLos Angeles, CA
Period15/05/1120/05/11

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