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http://dx.doi.org/10.5762/KAIS.2014.15.6.3429

Case study of SAMSUNG TFT-LCD Technology Innovation using TRIZ method  

Ban, Byeong-Seob (Department of Business Administration, Hanyang University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.6, 2014 , pp. 3429-3434 More about this Journal
Abstract
In the TFT-LCD(Thin Film Transistor-Liquid Crystal Display) panel manufacturing industry, SAMSUNG, a late entry, can catch up to leading first mover, SHARP. The changes the note, monitor, TV, and mobile markets in the TFT-LCD industry were studied using a system analysis method. In addition, the fast response time technology in SAMSUNG TFT-LCD technology was developed using the TRIZ method. For example, a new liquid crystal mixture of a wide view angle and fast response time were developed by doping a new high birefringence liquid crystal material in a base mixture using the contradiction method and su-field method of TRIZ. The response time of a new liquid crystal mixture was improved to approximately 60%(16.2ms with base LC mixture, 9.8ms with a new LC mixture).
Keywords
Contradiction; Substance-Field Method; TRIZ; TFT-LCD(Thin Film Transistor-Liquid Crystal Display);
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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