公开(公告)号：US20130093735A1

公开(公告)日：2013-04-18

申请号：US13650405

申请日：2012-10-12

Applicant: CHEN-YUAN YANG ,  KUO CHING YEN

Inventor： CHEN-YUAN YANG ,  KUO CHING YEN

IPC: G09G3/36

CPC classification number: G09G3/3685 ,  G09G3/3674 ,  G09G2310/0218 ,  G09G2310/067 ,  G09G2320/0209

Abstract: A driving method and circuit for a liquid crystal display (LCD) device. The LCD device has a plurality of scan groups and data electrodes. Each scan group has scan electrodes. The scan driving circuit initially provides scan signals to the scan electrodes of the scan groups. Each scan signal includes a select signal and a non-select signal, a select cycle, and a non-select cycle. The select signal is located in the select cycle, while the non-select signal, the non-select cycle. When an Nth scan electrode is located in the select cycle, an (N−1)th or (N+1)th scan electrode of the scan electrodes is located in the non-select cycle. The data driving circuit then provides a data signal to each of the data electrodes according to display data for driving the LCD device to display an image by using the scan signals and the data signals.

Abstract translation: 一种用于液晶显示（LCD）装置的驱动方法和电路。 LCD装置具有多个扫描组和数据电极。 每个扫描组都有扫描电极。 扫描驱动电路最初向扫描组的扫描电极提供扫描信号。 每个扫描信号包括选择信号和非选择信号，选择周期和非选择周期。 选择信号位于选择周期，而非选择信号，非选择周期。 当第N扫描电极位于选择周期中时，扫描电极的第（N-1）或（N + 1）扫描电极位于非选择周期。 然后，数据驱动电路根据用于驱动LCD装置的显示数据向每个数据电极提供数据信号，以通过使用扫描信号和数据信号显示图像。