45.1: Touch Panel Embedded IPS-LCD with Parasitic Current Reduction Technique
| Autor: | Hiroshi Haga, Kenichi Takatori, Setsuo Kaneko, Jiro Yanase, Hideki Asada, Youichiro Kamon |
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| Rok vydání: | 2010 |
| Předmět: |
Liquid-crystal display
Materials science business.industry Capacitive sensing ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Electrical engineering Hardware_PERFORMANCEANDRELIABILITY Substrate (printing) law.invention Reduction (complexity) Parasitic capacitance law Color gel Hardware_INTEGRATEDCIRCUITS Optoelectronics Current (fluid) business Layer (electronics) Hardware_LOGICDESIGN |
| Zdroj: | SID Symposium Digest of Technical Papers. 41:669 |
| ISSN: | 0097-966X |
| DOI: | 10.1889/1.3500555 |
| Popis: | A capacitive-type touch-panel-embedded IPS-LCD is realized by novel parasitic current reduction technique (PCR). The PCR removes 90% of the current flowing through the parasitic capacitance on a capacitive sensor (ITO layer) formed on a color filter substrate. Since the IPS-LCD has the same structure as commercial products, it features no reduction in aperture ratio. |
| Databáze: | OpenAIRE |
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