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公开(公告)号：US20060066596A1
公开(公告)日：2006-03-30
申请号：US11097820
申请日：2005-04-01
申请人： Jeffrey Sampsell , Clarence Chui , Mithran Mathew
发明人： Jeffrey Sampsell , Clarence Chui , Mithran Mathew
IPC分类号： G09G5/00
CPC分类号： G09G3/3466 , G06F3/1431 , G09G3/2096 , G09G5/395 , G09G2300/0857 , G09G2310/0278 , G09G2310/04 , G09G2330/021 , G09G2360/18
摘要： One embodiment comprises a display controller having two interfaces for receiving video data. In one embodiment, video data that is transmitted to the first of the two interfaces is stored in a frame buffer. Video data that is transmitted to the second of the two interfaces is transmitted independently of the frame buffer and directly to an array driver for display. By limiting the usage of a frame buffer, potential power savings may be achieved. In one embodiment, a client device is manufactured to not include any frame buffer to further reduce manufacturing costs and obtain further power savings.
摘要翻译： 一个实施例包括具有用于接收视频数据的两个接口的显示控制器。 在一个实施例中，发送到两个接口中的第一个的视频数据被存储在帧缓冲器中。 发送到两个接口中的第二个的视频数据被独立于帧缓冲器发送并且直接发送到用于显示的阵列驱动器。 通过限制帧缓冲器的使用，可以实现潜在的功率节省。 在一个实施例中，客户端设备被制造成不包括任何帧缓冲器以进一步降低制造成本并获得进一步的功率节省。
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公开(公告)号：US20060044928A1
公开(公告)日：2006-03-02
申请号：US11118612
申请日：2005-04-29
IPC分类号： G11C8/02
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/3618 , G09G2300/0473 , G09G2300/06 , G09G2310/0254 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/06 , G09G2320/029 , G09G2330/021 , G09G2330/12
摘要： Embodiments of exemplary MEMS interferometric modulators are arranged at intersections of rows and columns of electrodes. In certain embodiments, the column electrode has a lower electrical resistance than the row electrode. A driving circuit applies a potential difference of a first polarity across electrodes during a first phase and then quickly transition to applying a bias voltage having a polarity opposite to the first polarity during a second phase. In certain embodiments, an absolute value of the difference between the voltages applied to the row electrode is less than an absolute value of the difference between the voltages applied to the column electrode during the first and second phases.
摘要翻译： 示例性MEMS干涉式调制器的实施例布置在电极的行和列的交叉处。 在某些实施例中，列电极具有比行电极更低的电阻。 驱动电路在第一阶段期间在电极之间施加第一极性的电位差，然后在第二阶段期间快速转换到施加极性与第一极性相反的偏置电压。 在某些实施例中，施加到行电极的电压之差的绝对值小于在第一和第二相期间施加到列电极的电压之差的绝对值。
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公开(公告)号：US20070024550A1
公开(公告)日：2007-02-01
申请号：US11511908
申请日：2006-08-28
IPC分类号： G09G3/34
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/3618 , G09G2300/0473 , G09G2300/06 , G09G2310/0254 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/06 , G09G2320/029 , G09G2330/021 , G09G2330/12
摘要： Embodiments of exemplary MEMS interferometric modulators are arranged at intersections of rows and columns of electrodes. In certain embodiments, the column electrode has a lower electrical resistance than the row electrode. A driving circuit applies a potential difference of a first polarity across electrodes during a first phase and then quickly transition to applying a bias voltage having a polarity opposite to the first polarity during a second phase. In certain embodiments, an absolute value of the difference between the voltages applied to the row electrode is less than an absolute value of the difference between the voltages applied to the column electrode during the first and second phases.
摘要翻译： 示例性MEMS干涉式调制器的实施例布置在电极的行和列的交叉处。 在某些实施例中，列电极具有比行电极更低的电阻。 驱动电路在第一阶段期间在电极之间施加第一极性的电位差，然后在第二阶段期间快速转换到施加极性与第一极性相反的偏置电压。 在某些实施例中，施加到行电极的电压之差的绝对值小于在第一和第二相期间施加到列电极的电压之差的绝对值。
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4.发明申请公开(公告)号：US20060044298A1
公开(公告)日：2006-03-02
申请号：US11045865
申请日：2005-01-28
申请人： Marc Mignard , Clarence Chui , Mithran Mathew , Jeffrey Sampsell
发明人： Marc Mignard , Clarence Chui , Mithran Mathew , Jeffrey Sampsell
IPC分类号： G09G5/00
CPC分类号： G01R27/2605 , B81B2201/047 , B81C99/003 , G02B26/00 , G02B26/001 , G09G3/3466 , G09G2300/0473 , G09G2310/0278 , G09G2310/04 , G09G2320/029 , G09G2330/021 , G09G2330/12
摘要： A method for sensing the actuation and/or release voltages of a microelectromechanical device include applying a varying voltage to the device and sensing its state and different voltage levels. In one embodiment, the device is part of a system comprising an array of interferometric modulators suitable for a display. The method can be used to compensate for temperature dependent changes in display pixel characteristics.
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公开(公告)号：US20060066504A1
公开(公告)日：2006-03-30
申请号：US11097509
申请日：2005-04-01
申请人： Jeffrey Sampsell , Karen Tyger , Mithran Mathew
发明人： Jeffrey Sampsell , Karen Tyger , Mithran Mathew
IPC分类号： G09G5/00
CPC分类号： G09G3/3466 , G09G2310/02 , G09G2310/04 , G09G2320/06 , G09G2330/021
摘要： Systems and methods of controlling client display modes are disclosed. In one embodiment, an electronic device includes an array of interferometric modulators, and an array driver for the array of interferometric modulators. The array driver is configured to receive video data which at least a portion of is in an interlaced format, to identify a portion of the video data as interlaced format, and to render the identified video data in an interlaced format on the array of interferometric modulators. In another embodiment, a method of displaying information on a bi-stable display includes receiving video data at a device having an interlaced mode of displaying data and a non-interlaced mode of displaying data, identifying at least a portion of the video data as interlaced format, and displaying the interlaced video data on the bi-stable display. In some embodiments the bi-stable display can be an array of interferometric modulators.
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公开(公告)号：US20060077127A1
公开(公告)日：2006-04-13
申请号：US11097819
申请日：2005-04-01
申请人： Jeffrey Sampsell , Karen Tyger , Mithran Mathew
发明人： Jeffrey Sampsell , Karen Tyger , Mithran Mathew
CPC分类号： G09G3/3688 , G09G3/3466 , G09G2310/0224 , G09G2310/04 , G09G2330/021 , G09G2340/0435
摘要： The invention comprises systems and methods for controller and driver features for displays, and in particular, controller and driver features that relate to displays with bi-stable display elements. In one embodiment, such a display includes at least one driving circuit and an array comprising a plurality of bi-stable display elements, where the array is configured to be driven by the driving circuit, and where the driving circuit is programmed to receive video data and provide a subset of the received video data to the array based on a frame skip count. In some embodiments, the frame skip count is programmable or dynamically determined. In another embodiment, a method of displaying data on an array having a plurality of bi-stable display elements comprises receiving video data comprising a plurality of frames, displaying selected frames based upon a frame skip count, measuring the change between each selected frame and a frame previous to the selected frame, and displaying non-selected frames if the measured change is greater than or equal to a threshold.
摘要翻译： 本发明包括用于显示器的控制器和驱动器特征的系统和方法，特别是涉及具有双稳态显示元件的显示器的控制器和驱动器特征。 在一个实施例中，这种显示器包括至少一个驱动电路和包括多个双稳态显示元件的阵列，其中阵列被配置为由驱动电路驱动，并且其中驱动电路被编程为接收视频数据 并且基于帧跳过计数将所接收的视频数据的子集提供给阵列。 在一些实施例中，帧跳过计数是可编程的或动态确定的。 在另一个实施例中，在具有多个双稳态显示元件的阵列上显示数据的方法包括接收包括多个帧的视频数据，基于帧跳过计数来显示所选择的帧，测量每个所选帧与 如果测量的变化大于或等于阈值，则显示未选择的帧。
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公开(公告)号：US20060066595A1
公开(公告)日：2006-03-30
申请号：US11096547
申请日：2005-04-01
申请人： Jeffrey Sampsell , Karen Tyger , Mithran Mathew
发明人： Jeffrey Sampsell , Karen Tyger , Mithran Mathew
IPC分类号： G09G5/00
CPC分类号： G09G3/3466 , G09G3/2007 , G09G5/395 , G09G2310/04 , G09G2330/021
摘要： Methods and systems are disclosed for providing video data and display signals. In one embodiment, a system is configured to display video data on an array of bi-stable display elements, where the system includes a processor, a display comprising an array of bi-stable display elements, a driver controller connected to the processor and configured to receive video data from the processor, and an array driver configured to receive video data from the driver controller and display signals from the processor, and to display the video data on the array of bi-stable display elements using the display signals. In another embodiment, a method of displaying data on a bi-stable display includes transmitting display signals from a processor to a driver of an array of bi-stable display elements, and updating an image displayed on the array of bi-stable display elements, wherein the updating is based on signals from the driver and performed on a periodic basis that is based at least in part upon the transmitted display signals.
摘要翻译： 公开了用于提供视频数据和显示信号的方法和系统。 在一个实施例中，系统被配置为在双稳态显示元件阵列上显示视频数据，其中系统包括处理器，包括双稳态显示元件阵列的显示器，连接到处理器的驱动器控制器和配置 从处理器接收视频数据，以及阵列驱动器，被配置为从驱动器控制器接收视频数据并显示来自处理器的信号，并使用显示信号在双稳态显示元件阵列上显示视频数据。 在另一个实施例中，一种在双稳态显示器上显示数据的方法包括将显示信号从处理器发送到双稳态显示元件阵列的驱动器，以及更新显示在双稳态显示元件阵列上的图像， 其中所述更新基于来自所述驱动器的信号，并且基于至少部分地基于所发送的显示信号在周期性基础上执行。
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公开(公告)号：US20060066503A1
公开(公告)日：2006-03-30
申请号：US11096546
申请日：2005-04-01
申请人： Jeffrey Sampsell , Karen Tyger , Mithran Mathew
发明人： Jeffrey Sampsell , Karen Tyger , Mithran Mathew
IPC分类号： G09G5/00
CPC分类号： G09G3/3466 , G09G5/14 , G09G2300/0473 , G09G2310/04 , G09G2340/0435
摘要： The invention comprises systems and methods for partitioning displays, and in particular, displays of interferometric modulator displays. In one embodiment, a display system includes one driving circuit configured to provide signals based on video data intended for display, and a bi-stable display comprising an array having a plurality of bi-stable display elements. The array is configured to display video data using signals received from the driving circuit, and the driving circuit is configured to partition the array into two or more fields, each field including at least one bi-stable display element, and refresh each of the two or more fields in accordance with a refresh rate associated with each field. In another embodiment, a method of displaying data on a display of a client device includes partitioning a bi-stable display of the client device into two or more fields, displaying video data in the two or more fields, and refreshing each of the two or more fields in accordance with a refresh rate that is associated with each field.
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公开(公告)号：US20080080043A1
公开(公告)日：2008-04-03
申请号：US11875613
申请日：2007-10-19
申请人： Clarence Chui , Jeffrey Sampsell
发明人： Clarence Chui , Jeffrey Sampsell
IPC分类号： G02F1/29
CPC分类号： G02B26/001 , B81B3/0086 , G09G3/3466 , Y10T29/49117
摘要： Embodiments of an interferometric modulator are disclosed having various enhancements and features including a conductive bus. In certain embodiments, the interferometric modulator has a first conductive layer suspended over a second electrode layer. In certain embodiments, a second conductive layer is provided over the first conductive layer. One of the first and/or second conductive buses may further connect to the first electrode layer and/or the second electrode layer. Other disclosed features can be incorporated into embodiments of the interferometric modulator to improve response time, power consumption, and image resolution.
摘要翻译： 公开了具有包括导电总线的各种增强和特征的干涉式调制器的实施例。 在某些实施例中，干涉式调制器具有悬挂在第二电极层上的第一导电层。 在某些实施例中，在第一导电层上提供第二导电层。 第一和/或第二导电总线之一可以进一步连接到第一电极层和/或第二电极层。 其他公开的特征可并入干涉式调制器的实施例中以改善响应时间，功耗和图像分辨率。
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10.发明申请公开(公告)号：US20070291347A1
公开(公告)日：2007-12-20
申请号：US11649439
申请日：2007-01-03
申请人： Jeffrey Sampsell , Clarence Chui , Manish Kothari
发明人： Jeffrey Sampsell , Clarence Chui , Manish Kothari
IPC分类号： G02B26/00
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/2074 , G09G3/2081 , G09G2300/06 , G09G2310/0267 , G09G2310/0297
摘要： A light modulator is arranged as an array of rows and columns of interferometric display elements. Each element is divided into sub-rows of sub-elements. Array connection lines transmit operating signals to the display elements, with one connection line corresponding to one row of display elements in the array. Sub-array connection lines electrically connect to each array connection line. Switches transmit the operating signals from each array connection line to the sub-rows to effect gray scale modulation.
摘要翻译： 光调制器被布置为干涉式显示元件的行和列的阵列。 每个元素被划分成子行子元素。 阵列连接线将工作信号发送到显示元件，其中一条连接线对应于阵列中的一行显示元件。 子阵列连接线电连接到每个阵列连接线。 开关将来自每个阵列连接线的操作信号传输到子行以实现灰度调制。
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