Display drive integrated circuit
    1.
    发明授权
    Display drive integrated circuit 有权
    显示驱动集成电路

    公开(公告)号:US09202445B2

    公开(公告)日:2015-12-01

    申请号:US13614014

    申请日:2012-09-13

    IPC分类号: G09G5/393 G09G5/397 G09G3/00

    摘要: A display drive integrated circuit includes a single full frame memory having a first half frame memory region and a second half frame memory region, a mode determination unit and a control unit. The mode determination unit determines the received image data type (still image or video) and accordingly selects a normal mode or an enhance mode associated with a display quality. The control unit operates in the normal mode or the enhance mode in response to an output of the mode determination unit. In an enhance mode, the control unit divides the single full frame memory into a first half frame memory region and a second half frame memory region to store compressed image data of a current frame in the first half frame memory region and compressed image data of a previous frame in the second half frame memory region.

    摘要翻译: 显示驱动集成电路包括具有第一半帧存储器区域和第二半帧存储器区域的单个全帧存储器,模式确定单元和控制单元。 模式确定单元确定接收的图像数据类型(静止图像或视频),并因此选择与显示质量相关联的正常模式或增强模式。 响应于模式确定单元的输出,控制单元以正常模式或增强模式操作。 在增强模式中,控制单元将单个全帧存储器划分为第一半帧存储器区域和第二半帧存储器区域,以将当前帧的压缩图像数据存储在前半帧存储器区域中,并且压缩图像数据 上一帧在后半帧存储区域。

    DISPLAY DRIVE INTEGRATED CIRCUIT
    2.
    发明申请
    DISPLAY DRIVE INTEGRATED CIRCUIT 有权
    显示驱动集成电路

    公开(公告)号:US20130194243A1

    公开(公告)日:2013-08-01

    申请号:US13614014

    申请日:2012-09-13

    IPC分类号: G06F3/038

    摘要: A display drive integrated circuit includes a single full frame memory having a first half frame memory region and a second half frame memory region, a mode determination unit and a control unit. The mode determination unit determines the received image data type (still image or video) and accordingly selects a normal mode or an enhance mode associated with a display quality. The control unit operates in the normal mode or the enhance mode in response to an output of the mode determination unit. In an enhance mode, the control unit divides the single full frame memory into a first half frame memory region and a second half frame memory region to store compressed image data of a current frame in the first half frame memory region and compressed image data of a previous frame in the second half frame memory region.

    摘要翻译: 显示驱动集成电路包括具有第一半帧存储器区域和第二半帧存储器区域的单个全帧存储器,模式确定单元和控制单元。 模式确定单元确定接收的图像数据类型(静止图像或视频),并因此选择与显示质量相关联的正常模式或增强模式。 响应于模式确定单元的输出,控制单元在正常模式或增强模式下操作。 在增强模式中,控制单元将单个全帧存储器划分为第一半帧存储器区域和第二半帧存储器区域,以将当前帧的压缩图像数据存储在前半帧存储器区域中,并且压缩图像数据 上一帧在后半帧存储区域。