Patent
Array substrate, method for driving array substrate, and display device
Duan Xin
- 09 Dec 2013
TL;DR: In this article, the authors proposed an array substrate, a driving method and a display device for reducing the number of the gate drive ICs and thereby reducing the cost of the system.
read more
Abstract: The present invention provides an array substrate, a driving method and a display device. The array substrate comprises a plurality of gate lines. A first gate line of the two adjacent gate lines is coupled to a first switch unit and a second gate line is coupled to a second switch unit. The first switch unit and the second switch unit are coupled to a control line, and are coupled to a gate drive output channel. The second switch unit is turned off when the first switch unit is turned on under control of the control line, and the first switch unit is turned off when the second switch is turned on under control of the control line. According to the present invention, it is able to effectively reduce the number of the gate drive ICs and thereby to reduce the cost.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
References
Patent
Display panel of LCD device and drive method thereof
Yiqiang Lai,Yihua Chen +1 more
- 15 Sep 2010
TL;DR: In this paper, a display panel of a display and a driving method thereof is described, where a switch is arranged between each two scan lines; on/off state of the switch is controlled by a control signal from a gate driver; further enabling/disabling time of each two scanning lines is controlled; therefore, a source cathode diver feeds data voltage to pixels corresponding to the enabled scan lines.
12
Patent
Gate driver of dual-gate display and frame control method thereof
Chia-Yin Chiang,Tzu-Chien Huang,Chia-Sheng Chang +2 more
- 08 Feb 2012
TL;DR: In this paper, the gate driver of a dual-gate display is provided, which includes a shift register and an odd/even (O/E) switching unit, and the shift register outputs a plurality of gate line driving signals after being activated by the start pulse (STV).
11
Patent
Drive circuit capable of saving number of gate chips
Junyi Li
- 12 May 2010
TL;DR: In this paper, a group of drive circuits are added between the gate chips and scanning lines which are arranged in an LCD panel and the drive circuits can be used to ensure that the number of gate chips of the LCD panel under double gate architecture is the same of the number under single gate architecture.
7
Patent
Control method and device of liquid crystal display as well as liquid crystal display and television
Caixia Zhao,Yufeng Zhang +1 more
- 22 Feb 2012
TL;DR: In this paper, a control method and device of a liquid crystal display as well as a television was described. But the control method of the display was not discussed. But it was shown that the TFT can be effectively closed by controlling and changing the start voltage, thereby preventing the serial interference.
3