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34‐3: Transmissive 7″ VGA a‐Si TFT Plastic LCD Using Low Temperature Process and Holding Spacer
Author(s) -
Lee Woojae,
Hong Munpyo,
Hwang Taehyung,
Kim Sungjin,
Hong Wang Su,
Lee Son Uk,
Jeon Hyung Il,
Kim Sang Il,
Baek Seung Jin,
Kim Myeonghee,
Nikulin Ivan,
Chung Kyuha
Publication year - 2006
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2433235
Subject(s) - thin film transistor , materials science , video graphics array , backplane , liquid crystal display , color gel , filter (signal processing) , substrate (aquarium) , optoelectronics , composite material , electrical engineering , engineering , layer (electronics) , oceanography , cmos , geology
A 7.0‐inch transmissive type plastic TFT‐LCD was developed at the resolution of 640 × 3 × 480 lines (114ppi). All of the processes of TFT, color filter and LC were carried out below 130 °C on PES plastic films. The process conditions of TFT, color filter and LC were optimized for large area TFT‐LCD on plastic substrate. The backplane and the color filter was strongly adhered while the panel was bending by using holding spacers.