Title :
1-billion-color TFT LCD TV with full HD format
Author :
Kim, Jin-Ho ; Choi, Byong-Deok ; Kwon, Oh-Kyong
Author_Institution :
Div. of Electr. & Comput. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
To develop data driver LSIs for over a 1-billion-color TFT-LCD TV with full HD (1920×1080) format, key issues in the driver architecture as well as circuit design and TFT-LCD panel issues for realizing true 1024 gray level images are discussed. We present our recent results of the 10-bit gray scale TFT-LCD data driver applied to 42-inch diagonal 1-billion-color TFT-LCD TV with full HD format. We verified that the picture with 10-bit shades of gray is much more natural than that with 8-bit shades of gray.
Keywords :
high definition television; image colour analysis; liquid crystal displays; 1-billion-color TFT LCD TV; full HD format; gray level images; Circuit synthesis; Driver circuits; HDTV; High definition video; Large screen displays; Liquid crystal displays; Medical services; Rendering (computer graphics); Signal resolution; TV;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.2005.1561823
