公开(公告)号：US20110084894A1

公开(公告)日：2011-04-14

申请号：US12837103

申请日：2010-07-15

申请人： Kai-Yuan SIAO ,  Jian-Feng Li ,  Hsiao-Chung Cheng ,  Tsung-Hung Lee ,  Chao-Ching Hsu

发明人： Kai-Yuan SIAO ,  Jian-Feng Li ,  Hsiao-Chung Cheng ,  Tsung-Hung Lee ,  Chao-Ching Hsu

IPC分类号： G09G3/20

CPC分类号： G09G3/20 ,  G09G2310/0267

摘要： A gate output control method is adapted into a flat display having a plurality of gate drive integrated circuits. The method comprises: providing a gate control signal; providing a oblique control signal to oblique modulate the gate control signal for generating a gate control signal with oblique; modulating the gate control signal with oblique to obtain a modulated gate control signal; and outputting the modulated gate control signal to the gate drive integrated circuits. A falling edge of the modulated gate control signal comprises a oblique-varying period and a vertical-varying period. In the oblique-varying period, the modulated gate control signal firstly changes to a predetermined voltage in a first slope, and then changes in a second slope until the vertical-varying period. In the vertical-varying period, the modulated gate control signal changes vertically or nearly vertically.

摘要翻译： 栅极输出控制方法适用于具有多个栅极驱动集成电路的平面显示器。 该方法包括：提供门控制信号; 提供倾斜控制信号以倾斜调制用于产生具有倾斜的栅极控制信号的栅极控制信号; 调制栅极控制信号以获得调制的栅极控制信号; 并将调制的栅极控制信号输出到栅极驱动集成电路。 调制的栅极控制信号的下降沿包括倾斜变化周期和垂直变化周期。 在倾斜变化期间，调制后的栅极控制信号首先以第一斜率变化为预定电压，然后以第二斜率变化，直到垂直变化周期为止。 在垂直变化期间，调制栅极控制信号垂直或几乎垂直地变化。

公开(公告)号：US20130314389A1

公开(公告)日：2013-11-28

申请号：US13556308

申请日：2012-07-24

申请人： Yi-Hao WANG ,  Kai-Yuan SIAO

发明人： Yi-Hao WANG ,  Kai-Yuan SIAO

IPC分类号： G09G5/00

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2310/0218

摘要： A display apparatus with a display panel is provided. The display panel is initially driven to have the data voltages on any two consecutive data lines thereon with different polarities. If a to-be-displayed image contains a predetermined pattern constituted by pixels in row and two adjacent pixels therein have a gray-level difference therebetween greater than a predetermined value, a timing control circuit of the display apparatus divides the associated data lines into a plurality of data line groups each constituted by four consecutive data lines and configure the data voltages on the two middle data lines in one data line group to have a first polarity and the data voltages on the rest two data lines in the same data line group to have a second polarity. An operation method of the display apparatus is also provided.

摘要翻译： 提供具有显示面板的显示装置。 显示面板最初被驱动以具有不同极性的任何两条连续数据线上的数据电压。 如果要显示的图像包含由行中的像素构成的预定图案，并且其中的两个相邻像素中的预定图案之间的灰度级差异大于预定值，则显示装置的定时控制电路将相关联的数据线分成 多个数据线组，分别由四条连续的数据线构成，并将一条数据线组中的两条中间数据线上的数据电压配置为具有第一极性，而将同一数据线组中的其余两条数据线上的数据电压设置为 具有第二极性。 还提供了显示装置的操作方法。