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38.2: A Novel Design for Internal Touch Display
Author(s) -
ShengZeng Peng,
ShinChung Huang,
ShihHung Huang,
YiNan Chu,
WenTse Tseng,
HongTien Yu
Publication year - 2009
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 - 10.1889/1.3256839
Subject(s) - transparency (behavior) , gamut , liquid crystal display , capacitive sensing , flat panel display , computer science , computer graphics (images) , materials science , optoelectronics , computer vision , computer security , operating system
Chunghwa Picture Tubes LTD has developed an innovative design of touch panel embedded in LCD which includes a capacitive type touch panel and integrates Color Sequence Display (CSD). Compared with the former design, the new design employs dual side coating structure, the X and Y sensor traces are coated on single layer and it provides higher transparency, lower interference, higher yield and improved touch sensitivity. Furthermore, the new structure is also coated thin films on single side for External Touch Panel. It can be produced flexibly depends on customers' demand. In additional, we have integrated with Color Sequential Display to provide the wider color gamut and higher transparency.