公开(公告)号：US20140160104A1

公开(公告)日：2014-06-12

申请号：US13964120

申请日：2013-08-12

Applicant: NOVATEK MICROELECTRONICS CORP.

Inventor： Ying-Zu Lin ,  Chia-Wei Su ,  Shun-Hsun Yang ,  Chia-Hsun Kuo ,  Li-Tang Lin

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3685 ,  G09G2310/0248 ,  G09G2330/023 ,  G09G2340/16

Abstract: A display driving method and an associated driving circuit are provided, where the display driving method includes: checking relationships between two voltage levels respectively represented by two continuously received digital codes received by a specific digital code input terminal and a first predetermined threshold, and preferably further checking a relationship between at least one voltage level represented by at least one digital code of the two continuously received digital codes and a first predetermined zone, in order to determine whether to pre-charge a specific set of display cells within a plurality of sets of display cells, the specific set corresponding to the specific digital code input terminal; when it is determined to pre-charge the specific set of display cells, temporarily conducting a pre-charging voltage generator to the specific set of display cells to pre-charge the specific set of display cells.

Abstract translation: 提供一种显示驱动方法和相关联的驱动电路，其中显示驱动方法包括：检查分别由由特定数字码输入端接收的两个连续接收的数字码和第一预定阈值表示的两个电压电平之间的关系， 检查由两个连续接收的数字代码中的至少一个数字代码表示的至少一个电压电平与第一预定区域之间的关系，以便确定是否对多组集合中的特定的一组显示单元预充电 显示单元，具体设置对应于特定的数字代码输入端; 当确定为特定的显示单元组预充电时，暂时将特定的显示单元组预充电电压发生器进行预充电以对特定的显示单元组进行预充电。

公开(公告)号：US20140320474A1

公开(公告)日：2014-10-30

申请号：US13964121

申请日：2013-08-12

Applicant: NOVATEK MICROELECTRONICS CORP.

Inventor： Chia-Hsun Kuo ,  Chia-Wei Su ,  Ji-Ting Chen ,  Shun-Hsun Yang ,  Wei-Hsiang Hung ,  Ying-Zu Lin ,  Li-Tang Lin

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2330/021 ,  G09G2330/023

Abstract: A display driver, which comprises: a first predetermined voltage level providing apparatus, for providing a first predetermined voltage level group comprising at least one first predetermined voltage level; a first image data providing apparatus, for outputting a first image data; and a detection controlling circuit, for determining if an output terminal of the first image data providing apparatus is pre-charged to the first predetermined voltage level according to a relation between an absolute value of a voltage level of the first image data and an absolute value of the first predetermined voltage level.

Abstract translation: 一种显示驱动器，包括：第一预定电压电平提供装置，用于提供包括至少一个第一预定电压电平的第一预定电压电平组; 第一图像数据提供装置，用于输出第一图像数据; 以及检测控制电路，用于根据第一图像数据的电压电平的绝对值和绝对值之间的关系来确定第一图像数据提供装置的输出端是否被预充电到第一预定电压电平 的第一预定电压电平。

公开(公告)号：US09142181B2

公开(公告)日：2015-09-22

申请号：US13964121

申请日：2013-08-12

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chia-Hsun Kuo ,  Chia-Wei Su ,  Ji-Ting Chen ,  Shun-Hsun Yang ,  Wei-Hsiang Hung ,  Ying-Zu Lin ,  Li-Tang Lin

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2330/021 ,  G09G2330/023

Abstract: A display driver, which comprises: a first predetermined voltage level providing apparatus, for providing a first predetermined voltage level group comprising at least one first predetermined voltage level; a first image data providing apparatus, for outputting a first image data; and a detection controlling circuit, for determining if an output terminal of the first image data providing apparatus is pre-charged to the first predetermined voltage level according to a relation between an absolute value of a voltage level of the first image data and an absolute value of the first predetermined voltage level.

Abstract translation: 一种显示驱动器，包括：第一预定电压电平提供装置，用于提供包括至少一个第一预定电压电平的第一预定电压电平组; 第一图像数据提供装置，用于输出第一图像数据; 以及检测控制电路，用于根据第一图像数据的电压电平的绝对值和绝对值之间的关系来确定第一图像数据提供装置的输出端是否被预充电到第一预定电压电平 第一预定电压电平。