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    • 2. 发明授权
    • System and method for storing and accessing pixel data in a graphics display device
    • 用于在图形显示装置中存储和访问像素数据的系统和方法
    • US08305384B2
    • 2012-11-06
    • US12775412
    • 2010-05-06
    • Tsung-Han YangChun-Yu Chiu
    • Tsung-Han YangChun-Yu Chiu
    • G06F13/00
    • G09G5/393G09G5/397G09G5/399G09G2352/00G09G2360/123
    • A graphics display device comprises a first and second memory, and a data transfer controller coupled with the first and second memory. In some embodiments, a method of storing pixel data comprises receiving and latching first pixel data associated with a first pixel, receiving second pixel data associated with a second pixel, and concurrently writing the first pixel data in the first memory and the second pixel data in the second memory. In other embodiments, a method of accessing pixel data of an image frame comprises accessing the first and second memory for reading out pixel data of each pair of adjacent pixels, when the image frame has an odd total number of pixels determining whether a final pixel data is in a latched state, and reading out the final pixel data from the data transfer controller when the final pixel data is in the latched state.
    • 图形显示装置包括第一和第二存储器以及与第一和第二存储器耦合的数据传输控制器。 在一些实施例中,存储像素数据的方法包括:接收和锁存与第一像素相关联的第一像素数据,接收与第二像素相关联的第二像素数据,以及同时将第一像素数据写入第一存储器,将第二像素数据写入 第二个记忆。 在其他实施例中,访问图像帧的像素数据的方法包括访问第一和第二存储器以读出每对相邻像素的像素数据,当图像帧具有奇数总像素数量时,确定最终像素数据 处于锁存状态,并且当最终像素数据处于锁存状态时,从数据传输控制器读出最终像素数据。
    • 4. 发明申请
    • APPARATUS FOR CONTROLLING MEMORY DEVICE AND RELATED METHOD
    • 用于控制存储器件的装置及相关方法
    • US20120098843A1
    • 2012-04-26
    • US12910859
    • 2010-10-24
    • Chun-Yu ChiuTsung-Han Yang
    • Chun-Yu ChiuTsung-Han Yang
    • G09G5/39
    • G09G5/39G09G2360/123
    • A method for controlling a memory device includes: categorizing a plurality of sub-memory units of the memory device into a first group of sub-memory units and a second group of sub-memory units; sequentially storing pixel data of a plurality of pixels being displayed on a first line of a display screen into the sub-memory units of the first group of sub-memory units; sequentially storing the pixel data of a plurality of pixels being displayed on a second line next to the first line of the display screen into the sub-memory units of the second group of sub-memory units; and, starting from a next but one sub-memory unit to the first selected sub-memory unit, sequentially storing the pixel data of a plurality of pixels being displayed on a third line next to the second line of the display screen into the sub-memory units of the first group of sub-memory units.
    • 一种用于控制存储器件的方法包括:将存储器件的多个子存储器单元分类成第一组子存储器单元和第二组子存储器单元组; 将显示在显示屏幕的第一行上的多个像素的像素数据顺序地存储到第一组子存储器单元的子存储器单元中; 将显示在显示屏幕的第一行旁边的第二行显示的多个像素的像素数据顺序存储到第二组子存储单元组的子存储单元中; 并且从下一个子存储器单元开始到第一选择子存储器单元,顺序地将显示在显示屏幕的第二行的第三行上显示的多个像素的像素数据存储到子画面中, 第一组子存储器单元的存储单元。
    • 5. 发明申请
    • SYSTEM AND METHOD FOR STORING AND ACCESSING PIXEL DATA IN A GRAPHICS DISPLAY DEVICE
    • 用于在图形显示装置中存储和访问像素数据的系统和方法
    • US20110273462A1
    • 2011-11-10
    • US12775412
    • 2010-05-06
    • Tsung-Han YangChun Yu Chiu
    • Tsung-Han YangChun Yu Chiu
    • G06F13/00
    • G09G5/393G09G5/397G09G5/399G09G2352/00G09G2360/123
    • A graphics display device comprises a first and second memory, and a data transfer controller coupled with the first and second memory. In some embodiments, a method of storing pixel data comprises receiving and latching first pixel data associated with a first pixel, receiving second pixel data associated with a second pixel, and concurrently writing the first pixel data in the first memory and the second pixel data in the second memory. In other embodiments, a method of accessing pixel data of an image frame comprises accessing the first and second memory for reading out pixel data of each pair of adjacent pixels, when the image frame has an odd total number of pixels determining whether a final pixel data is in a latched state, and reading out the final pixel data from the data transfer controller when the final pixel data is in the latched state.
    • 图形显示装置包括第一和第二存储器以及与第一和第二存储器耦合的数据传输控制器。 在一些实施例中,存储像素数据的方法包括:接收和锁存与第一像素相关联的第一像素数据,接收与第二像素相关联的第二像素数据,以及同时将第一像素数据写入第一存储器,将第二像素数据写入 第二个记忆。 在其他实施例中,访问图像帧的像素数据的方法包括访问第一和第二存储器以读出每对相邻像素的像素数据,当图像帧具有奇数的总像素数量时,确定最终像素数据 处于锁存状态,并且当最终像素数据处于锁存状态时,从数据传输控制器读出最终像素数据。
    • 6. 发明授权
    • Battery-free circuit device for RF identifying tag
    • 无电池电路设备,用于RF识别标签
    • US06211786B1
    • 2001-04-03
    • US09418440
    • 1999-10-18
    • Jeng-Rern YangTsung-Han Yang
    • Jeng-Rern YangTsung-Han Yang
    • G08B2300
    • G06K19/0701G06K19/0723
    • This invention relates to a battery-free circuit device for RF identifying tag. It is advantageous that the electric potential across the antenna coil induced by the change of the alternating magnetic field of the radio wave signals is independent of the modulational switching of the RF identifying tag during the positive half cycles when the antenna is receiving the radio wave signals from the card reader, and that the efficiency of the voltage-charging rectifier circuit remains constant when the data are delivered into the card reader. Furthermore, in this invention, the modulational amplitude of the signals is larger than that in the prior art, thus the propagating distance is longer and it shows better accuracy and reliability in data reading.
    • 本发明涉及一种用于RF识别标签的无电池电路装置。 有利的是,当天线正在接收无线电波信号时,通过无线电波信号的交变磁场的变化引起的跨天线线圈的电势与正半周期期间的RF识别标签的调制切换无关 并且当数据被传送到读卡器时,充电整流电路的效率保持恒定。 此外,在本发明中,信号的调制幅度大于现有技术的幅度幅度,因此传播距离更长,并且在数据读取中显示更好的精度和可靠性。