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    • 1. 发明授权
    • Apparatus and method for rearranging digitized single-beam color video
data and controlling output sequence and timing for multiple-beam color
display
    • 用于重排数字化单束彩色视频数据并控制多光束彩色显示的输出顺序和定时的装置和方法
    • US5774178A
    • 1998-06-30
    • US619019
    • 1996-03-20
    • Mao-Jin ChernYee-Lu ZhaogRobert HuYen-Chen Chen
    • Mao-Jin ChernYee-Lu ZhaogRobert HuYen-Chen Chen
    • H04N9/28H04N9/31H04N3/28
    • H04N9/28H04N9/31
    • A multiple-beam field sequential color (FSC) display system is provided for receiving a stream of digitized single-beam image data to display a color image by employing a plurality of CRT guns to project multiple beams on a monochromatic CRT screen followed by converting a monochromatic refection from the CRT screen to the color image by using a liquid crystal color system (LCCS). The multiple-beam display system includes a multiple-beam image data memory which includes a plurality of data-banks. The multiple beam display system further includes an image data rearranging processor for rearranging and storing the plurality of digitized single-beam image data in the multiple beam-image data memory according to a pre-designated multiple-beam sequence in each of the data-banks. The multiple beam display system further includes a multiple-beam image data output controller for receiving a plurality of clock signals to control a sequence and timing of transmitting a multiple-beam image data from the multiple-beam data memory to the plurality of CRT guns for projecting the multiple beams for generating the color image.
    • 提供了一种多光束场顺序彩色(FSC)显示系统,用于接收数字化的单光束图像数据流,以通过采用多个CRT枪在单色CRT屏幕上投影多个光束来显示彩色图像,然后转换 通过使用液晶色系(LCCS)从CRT屏幕到彩色图像的单色反射。 多光束显示系统包括包括多个数据库的多光束图像数据存储器。 多光束显示系统还包括图像数据重排处理器,用于根据每个数据库中的预先指定的多光束序列重排和存储多个数字化的单光束图像数据在多个波束图像数据存储器中 。 多光束显示系统还包括多光束图像数据输出控制器,用于接收多个时钟信号以控制将多波束图像数据从多波束数据存储器传输到多个CRT枪的顺序和定时,以供 投影多个光束以产生彩色图像。
    • 2. 发明授权
    • Format converter for the conversion of conventional color display format
to field sequential
    • 格式转换器,用于将常规彩色显示格式转换为字段顺序
    • US5801665A
    • 1998-09-01
    • US549983
    • 1995-10-30
    • Yee-Lu ZhaogYen-Chen Chen
    • Yee-Lu ZhaogYen-Chen Chen
    • H04N11/20G09G5/00G09G5/02G09G5/395G09G5/399H04N7/01H04N9/43
    • G09G5/02G09G5/399G09G2310/0235
    • The present invention includes a parallel video format to field sequential video format conversion method wherein multiple analog signals that represent the magnitude of a set of colors that are components of the colors of a video display are converted to a set of digital video codes. This set of video codes buffered and rearranged to align with an input bus. The input bus is operably connected to a bus-exchange means which is operably coupled to a pair of Input/Output busses of two sets of dynamic random access memories. The Digital Video Codes are stored in sequence in the set of dynamic random access memories selected by the bus-exchange circuitry. The bus-exchange circuitry simultaneously selects the other set of the two sets of dynamic random access memories for connection to an Output Bus. The digital video codes are retrieved from the set of dynamic random access memories in a specific order by component color and placed on the output bus. The specifically ordered video codes are multiplexed to form a serial stream of digital video codes. The serial stream is converted in an analog-to-digital converter to an analog signal that is of the format acceptable to field sequential display.
    • 本发明包括并行视频格式到场顺序视频格式转换方法,其中表示作为视频显示的颜色的分量的一组颜色的大小的多个模拟信号被转换成一组数字视频代码。 这组视频代码缓冲并重新排列以与输入总线对齐。 输入总线可操作地连接到总线交换装置,总线交换装置可操作地耦合到两组动态随机存取存储器的一对输入/输出总线。 数字视频码被顺序存储在由总线交换电路选择的一组动态随机存取存储器中。 总线交换电路同时选择用于连接到输出总线的两组动态随机存取存储器中的另一组。 通过分量颜色以特定顺序从组的动态随机存取存储器中检索数字视频代码并放置在输出总线上。 特定排序的视频代码被复用以形成数字视频代码的串行流。 串行流在模数转换器中转换为具有现场顺序显示可接受格式的模拟信号。
    • 5. 发明授权
    • Intermittent oscillation circuit
    • 间歇振荡电路
    • US06731177B2
    • 2004-05-04
    • US10156489
    • 2002-05-28
    • Jeng-Shing LeeYee-Lu ZhaogChin-Chung Wen
    • Jeng-Shing LeeYee-Lu ZhaogChin-Chung Wen
    • H01L700
    • H03K3/70H03K3/03
    • An intermittent oscillation circuit is disclosed, and more particularly, relates to an intermittent oscillation circuit utilized in a RF transmitting/receiving system. The intermittent oscillation circuit of the present invention comprises an inversion circuit, a power control circuit and a power supply circuit. By utilizing the power control circuit to controlling the operation voltage level outputted from the power supply circuit, the duty cycle of oscillatory signal outputted from the inversion circuit can be adjusted. Therefore, data collision is decreased while transmitting/receiving various data in the RF transmitting/receiving system, and the power consumption is decreased at the transmitting/receiving terminal as well.
    • 公开了一种间歇振荡电路,更具体地涉及在RF发射/接收系统中使用的间歇振荡电路。 本发明的间歇振荡电路包括反相电路,功率控制电路和电源电路。 通过利用功率控制电路来控制从电源电路输出的工作电压电平,可以调整从反相电路输出的振荡信号的占空比。 因此,在RF发送/接收系统中发送/接收各种数据时,数据冲突减少,并且发送/接收终端的功耗也降低。
    • 6. 发明授权
    • Interlaced image synchronization method for field sequential display
    • 用于场顺序显示的隔行图像同步方法
    • US5754249A
    • 1998-05-19
    • US549865
    • 1995-10-30
    • Yee-Lu Zhaog
    • Yee-Lu Zhaog
    • H04N5/06G09G5/00G09G5/391H04N7/01H04N9/12H04N9/43H04N9/44H04N11/20
    • H04N9/44H04N9/12
    • A method for the conversion of conventional interlaced video display synchronization signals to those required for a field sequential color display interlaced video synchronization signals comprises the steps of receiving the conventional horizontal and vertical synchronization signals; multiplying the repetition rates of these signals by a factor that is number of component colors that comprise the colors of the video display; selecting time segments of the multiplied horizontal synchronization signals; phase shifting these selected time segments to align with the multiplied vertical synchronization signal; merging the phase shifted and the non-phase shifted time segments of the multiplied horizontal synchronization signal to form the field sequential color display horizontal synchronization signal; and amplifying and buffering the multiplied vertical synchronization signal and the field sequential color display horizontal synchronization signal to act as input to the deflection circuitry of a field is sequential color display.
    • 将传统的隔行视频显示同步信号转换为场顺序彩色显示隔行视频同步信号所需的方法包括以下步骤:接收传统的水平和垂直同步信号; 将这些信号的重复率乘以包括视频显示的颜色的分量颜色数量的因子; 选择倍增的水平同步信号的时间段; 将这些选定的时间段相移以与倍增的垂直同步信号相对准; 合并相移的水平同步信号的相移和非相移时间段,以形成场顺序彩色显示水平同步信号; 并且放大和缓冲倍增的垂直同步信号和场顺序彩色显示水平同步信号作为场的偏转电路的输入是顺序彩色显示。