In:
Journal of the Society for Information Display, Wiley, Vol. 16, No. 1 ( 2008-01), p. 77-81
Abstract:
Abstract— A novel gate‐driver circuit using amorphous‐silicon (a‐Si) TFTs has been developed. The circuit has a shared‐node dual pull‐down AC (SDAC) structure with a common‐node controller for two neighboring stages, resulting in a reduced number of TFTs. The overlapped clock signals widen the temperature range for stable operation due to the extended charging time of the inner nodes of the circuit. The accelerated lifetime was found to be over 1000 hours at 60°C with good bias‐temperature‐stress (BTS) characteristics. Accordingly, the a‐Si gate‐driver circuit was successfully integrated into a 14.1‐in. XGA (1024 × RGB × 768) TFT‐LCD panel having a single bank form.
Type of Medium:
Online Resource
ISSN:
1071-0922
,
1938-3657
Language:
English
Publisher:
Wiley
Publication Date:
2008
detail.hit.zdb_id:
2190777-8
