World's First 240Hz TFT-LCD Technology for Full-HD LCD-TV and Its Application to 3D Display

被引：0

作者：

Kim, Sang Soo ^{[2
]}

You, Bong Hyun ^{[1
]}

Choi, Heejin ^{[1
]}

Berkeley, Brian H. ^{[2
]}

Kim, Dong Gyu ^{[1
]}

Kim, Nam Deog ^{[1
]}

机构：

[1] Samsung Elect Co Ltd, LCD Business, Asan, Chungcheongnam, South Korea

[2] Samsung Mobile Display Co Ltd, Ctr Technol, Yongin, Gyeonggi Do, South Korea

来源：

2009 SID INTERNATIONAL SYMPOSIUM DIGEST OF TECHNICAL PAPERS, VOL XL, BOOKS I - III | 2009年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A full-HD (FHD) liquid crystal display TV (LCD-TV) has been enhanced by increasing the panel's frame rate to 240Hz, and this 240Hz driving technology has been applied to 3D TV Compared to a 120Hz LCD, the 240Hz LCD has two challenges: 1) half of the available pixel charging time, and 2) three times as many interpolated frames. A new architecture has doubled the available pixel charging tune by means of a half-gate two-data (hG-2D) driving scheme and a charge-shared super PVA (CS S-PVA) pixel structure. Additionally, a 240Hz ME/MC algorithm has been implemented on the LCD module to convert 60Hz incoming frames into 240Hz frames. Motion picture response time (MPRT) of the new LCD-TV has been measured as 4.7msec, which is similar to the MPRT for a cathode ray tube (CRT) TV.

引用

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页码：424 / +

页数：2

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