专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08717280B2 Consecutive driving of displays 有权
标题翻译：连续驾驶显示器
公开(公告)号：US08717280B2
公开(公告)日：2014-05-06
申请号：US12963358
申请日：2010-12-08
申请人： Cornelis Jan Hendrik de Zeeuw , Robert Sjang Josine van Dijk , Erik van Veenendaal , Leendert Marinus Hage
发明人： Cornelis Jan Hendrik de Zeeuw , Robert Sjang Josine van Dijk , Erik van Veenendaal , Leendert Marinus Hage
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/043 , G09G2300/0876 , G09G2310/0251 , G09G2310/04 , G09G2320/0252 , G09G2320/0261 , G09G2320/103 , G09G2340/16
摘要： A lookup table provides voltage waveforms for transitions between a plurality of discrete pixel states forming a set that can be ordered in consecutive states according to a reflectivity of the pixel. An image controller repeatedly executes, in a consecutive drive phase, the steps of retrieving an initial state and update state, matching, when the initial and update states are different, in the ordered set of pixel states of the lookup table, a consecutive state and a corresponding consecutive waveform, the consecutive state forming a path, according to the consecutive drive phase, from the initial state to the update state in the set of pixel states, storing the consecutive state in the memory as new initial state; and controlling a voltage driver to drive the pixel from the initial state to the consecutive state using said consecutive waveform.
摘要翻译：查找表提供了形成根据像素的反射率可以以连续状态排序的集合的多个离散像素状态之间的转变的电压波形。图像控制器在连续驱动阶段中重复地执行检索初始状态和更新状态的步骤，当初始和更新状态不同时，匹配查找表的有序的像素状态集合，连续状态和相应的连续波形，连续状态根据连续的驱动相位，形成从初始状态到像素状态集合中的更新状态，将连续状态存储在存储器中作为新的初始状态; 以及控制电压驱动器以使用所述连续波形将像素从初始状态驱动到连续状态。

2. 发明申请

US20120146975A1 Consecutive Driving Of Displays 有权
标题翻译：连续驾驶显示器
公开(公告)号：US20120146975A1
公开(公告)日：2012-06-14
申请号：US12963358
申请日：2010-12-08
申请人： Cornelis Jan Hendrik de Zeeuw , Robert Sjang Josine van Dijk , Erik van Veenendaal , Leendert Marinus Hage
发明人： Cornelis Jan Hendrik de Zeeuw , Robert Sjang Josine van Dijk , Erik van Veenendaal , Leendert Marinus Hage
IPC分类号： G09G3/34 , G09G5/00
CPC分类号： G09G3/344 , G09G2300/043 , G09G2300/0876 , G09G2310/0251 , G09G2310/04 , G09G2320/0252 , G09G2320/0261 , G09G2320/103 , G09G2340/16
摘要： A lookup table provides voltage waveforms for transitions between a plurality of discrete pixel states forming a set that can be ordered in consecutive states according to a reflectivity of the pixel. An image controller repeatedly executes, in a consecutive drive phase, the steps of retrieving an initial state and update state, matching, when the initial and update states are different, in the ordered set of pixel states of the lookup table, a consecutive state and a corresponding consecutive waveform, the consecutive state forming a path, according to the consecutive drive phase, from the initial state to the update state in the set of pixel states, storing the consecutive state in the memory as new initial state; and controlling a voltage driver to drive the pixel from the initial state to the consecutive state using said consecutive waveform.
摘要翻译：查找表提供了形成根据像素的反射率可以以连续状态排序的集合的多个离散像素状态之间的转变的电压波形。图像控制器在连续驱动阶段中重复地执行检索初始状态和更新状态的步骤，当初始和更新状态不同时，匹配查找表的有序的像素状态集合，连续状态和相应的连续波形，连续状态根据连续的驱动相位，形成从初始状态到像素状态集合中的更新状态，将连续状态存储在存储器中作为新的初始状态; 以及控制电压驱动器以使用所述连续波形将像素从初始状态驱动到连续状态。

3. 发明授权

US08514213B2 Common driving of displays 有权
标题翻译：共同驾驶的显示器
公开(公告)号：US08514213B2
公开(公告)日：2013-08-20
申请号：US12903895
申请日：2010-10-13
申请人： Erik van Veenendaal , Coert Petrus Ansems , Leendert Marinus Hage , Hjalmar Edzer Ayco Huitema
发明人： Erik van Veenendaal , Coert Petrus Ansems , Leendert Marinus Hage , Hjalmar Edzer Ayco Huitema
IPC分类号： G09G5/00 , G06F3/038
CPC分类号： G09G3/344 , G09G3/2081 , G09G2310/0248 , G09G2310/0251
摘要： A display driving arrangement is described wherein, during a scan line driving phase, a column driver is controlled to provide a plurality of driving column voltages to the source terminals and the row driver is controlled to provide scanning row selection voltages to the gate terminals for sequentially updating the each pixel having an initial pixel state, voltages with said plurality of driving column voltages to attain, for each initial pixel state, an initial common pixel state. During a common driving phase the column driver is controlled to provide a uniform column voltage to the source terminals to update the plurality of pixel voltages with a uniform column voltage. In addition, the row driver is controlled to provide row select voltages with a gate swing that is lower during the common driving phase than during the row driving phase so as to drive the pixels from a respective the initial common state to a respective final common state. The pixel states may differ from each other at least during a part of the common driving phase or even during the entire common driving phase, so that initial and final common states and intermediate states may differ from pixel to pixel.
摘要翻译：描述了一种显示驱动装置，其中在扫描线驱动阶段期间，控制列驱动器以向源极端提供多个驱动列电压，并且控制行驱动器以向栅极端子依次提供扫描行选择电压更新具有初始像素状态的每个像素，具有所述多个驱动列电压的电压，以针对每个初始像素状态获得初始共同像素状态。在公共驱动阶段期间，列驱动器被控制以向源端子提供均匀的列电压，以以均匀的列电压来更新多个像素电压。此外，行驱动器被控制以在公共驱动相位期间提供栅极摆动的行选择电压，而不是在行驱动阶段期间，以便将像素从相应的初始公共状态驱动到相应的最终公共状态。像素状态至少在公共驱动阶段的一部分期间或者甚至在整个公共驱动阶段期间可能彼此不同，使得初始和最终的公共状态和中间状态可能因像素而异。

4. 发明授权

US08947346B2 Method and apparatus for driving an electronic display and a system comprising an electronic display 有权
标题翻译：用于驱动电子显示器的方法和装置以及包括电子显示器的系统
公开(公告)号：US08947346B2
公开(公告)日：2015-02-03
申请号：US13030585
申请日：2011-02-18
申请人： Erik van Veenendaal , Leendert Marinus Hage
发明人： Erik van Veenendaal , Leendert Marinus Hage
IPC分类号： G09G3/34 , G09G3/20
CPC分类号： G09G3/344 , G09G3/2018 , G09G3/2081 , G09G2300/043 , G09G2310/0251 , G09G2310/061 , G09G2310/065 , G09G2340/0428
摘要： A device (B) is described for driving a bistable display (A). The device includes a processor (150) for receiving an input signal indicative for a desired luminance of said at least one pixel. The device also includes a controller (100) for determining a sequence of voltage levels to achieve a transition from a present luminance to the desired luminance. The device further includes a voltage generator (108) for generating the sequence of voltage levels. A portion of the sequence is selected from a plurality of mutually different sequence portions, to achieve mutually different luminance transitions. At least a first and a second of this plurality of sequence portions mutually have a same set of voltage levels and have the voltage levels from that set occurring the same number of times, but have the voltage levels in that set occur in a mutually different order.
摘要翻译：描述了用于驱动双稳态显示器（A）的装置（B）。该装置包括用于接收指示所述至少一个像素的期望亮度的输入信号的处理器（150）。该装置还包括用于确定电压电平序列以实现从当前亮度到期望亮度的转变的控制器（100）。该装置还包括用于产生电压电平序列的电压发生器（108）。从多个相互不同的序列部分中选择序列的一部分，以实现相互不同的亮度转换。这多个序列部分中的至少第一和第二相互具有相同的一组电压电平，并且具有来自该组的电压电平发生相同的次数，但是该组中的电压电平以相互不同的顺序发生。

5. 发明申请

US20120092319A1 Common Driving Of Displays 有权
标题翻译：共同驾驶的显示器
公开(公告)号：US20120092319A1
公开(公告)日：2012-04-19
申请号：US12903895
申请日：2010-10-13
申请人： Erik van Veenendaal , Coert Petrus Ansems , Leendert Marinus Hage , Hjalmar Edzer Ayco Huitema
发明人： Erik van Veenendaal , Coert Petrus Ansems , Leendert Marinus Hage , Hjalmar Edzer Ayco Huitema
IPC分类号： G09G5/00
CPC分类号： G09G3/344 , G09G3/2081 , G09G2310/0248 , G09G2310/0251
摘要： A display driving arrangement is described wherein, during a scan line driving phase, a column driver is controlled to provide a plurality of driving column voltages to the source terminals and the row driver is controlled to provide scanning row selection voltages to the gate terminals for sequentially updating the each pixel having an initial pixel state, voltages with said plurality of driving column voltages to attain, for each initial pixel state, an initial common pixel state. During a common driving phase the column driver is controlled to provide a uniform column voltage to the source terminals to update the plurality of pixel voltages with a uniform column voltage. In addition, the row driver is controlled to provide row select voltages with a gate swing that is lower during the common driving phase than during the row driving phase so as to drive the pixels from a respective the initial common state to a respective final common state. The pixel states may differ from each other at least during a part of the common driving phase or even during the entire common driving phase, so that initial and final common states and intermediate states may differ from pixel to pixel.
摘要翻译：描述了一种显示驱动装置，其中在扫描线驱动阶段期间，控制列驱动器以向源极端提供多个驱动列电压，并且控制行驱动器以向栅极端子依次提供扫描行选择电压更新具有初始像素状态的每个像素，具有所述多个驱动列电压的电压，以针对每个初始像素状态获得初始共同像素状态。在公共驱动阶段期间，控制列驱动器以向源极端提供均匀的列电压，以以均匀的列电压来更新多个像素电压。此外，行驱动器被控制以在公共驱动相位期间提供栅极摆动的行选择电压，而不是在行驱动阶段期间，以便将像素从相应的初始公共状态驱动到相应的最终公共状态。像素状态至少在公共驱动阶段的一部分期间或者甚至在整个公共驱动阶段期间可能彼此不同，使得初始和最终的公共状态和中间状态可能因像素而异。

6. 发明申请

US20120212470A1 Method and apparatus for driving an electronic display and a system comprising an electronic display 有权
标题翻译：用于驱动电子显示器的方法和装置以及包括电子显示器的系统
公开(公告)号：US20120212470A1
公开(公告)日：2012-08-23
申请号：US13030585
申请日：2011-02-18
申请人： Erik van Veenendaal , Leendert Marinus Hage
发明人： Erik van Veenendaal , Leendert Marinus Hage
IPC分类号： G09G5/00
CPC分类号： G09G3/344 , G09G3/2018 , G09G3/2081 , G09G2300/043 , G09G2310/0251 , G09G2310/061 , G09G2310/065 , G09G2340/0428
摘要： A device (B) is described for driving a bistable display (A). The device includes a processor (150) for receiving an input signal indicative for a desired luminance of said at least one pixel. The device also includes a controller (100) for determining a sequence of voltage levels to achieve a transition from a present luminance to the desired luminance. The device further includes a voltage generator (108) for generating the sequence of voltage levels. A portion of the sequence is selected from a plurality of mutually different sequence portions, to achieve mutually different luminance transitions. At least a first and a second of this plurality of sequence portions mutually have a same set of voltage levels and have the voltage levels from that set occurring the same number of times, but have the voltage levels in that set occur in a mutually different order.
摘要翻译：描述了用于驱动双稳态显示器（A）的装置（B）。该装置包括用于接收指示所述至少一个像素的期望亮度的输入信号的处理器（150）。该装置还包括用于确定电压电平序列以实现从当前亮度到期望亮度的转变的控制器（100）。该装置还包括用于产生电压电平序列的电压发生器（108）。从多个相互不同的序列部分中选择序列的一部分，以实现相互不同的亮度转换。这多个序列部分中的至少第一和第二相互具有相同的一组电压电平，并且具有来自该组的电压电平发生相同的次数，但是该组中的电压电平以相互不同的顺序发生。

7. 发明申请

US20080252822A1 Image Display Apparatus 审中-公开
标题翻译：图像显示装置
公开(公告)号：US20080252822A1
公开(公告)日：2008-10-16
申请号：US12088947
申请日：2006-10-02
申请人： Hendrik De Koning , Leendert Marinus Hage , Armanda Cinderella Nieuwkerk , Dirk Jan Broer , Martin Jacobus Johan Jak
发明人： Hendrik De Koning , Leendert Marinus Hage , Armanda Cinderella Nieuwkerk , Dirk Jan Broer , Martin Jacobus Johan Jak
IPC分类号： G02F1/1334
CPC分类号： G02F1/1334 , G02F1/133553 , G02F2001/13345
摘要： An electro-optical switch, which can be switched between a substantially transparent state and a scattering state on basis of respective applied voltages, is disclosed. The electro-optical switch has a reflection-voltage curve that is steep enough to allow multiplexing. The electro-optical switch comprises: a scattering layer (302) comprising a liquid crystal-polymer composite; and a reflective layer (306) for reflecting a portion of scattered light back towards the scattering layer (302).
摘要翻译：公开了一种电光开关，其可以基于各自的施加电压在基本上透明的状态和散射状态之间切换。电光开关具有足够陡峭以允许复用的反射电压曲线。电光开关包括：包含液晶 - 聚合物复合材料的散射层（302）; 以及用于将散射光的一部分反射回散射层（302）的反射层（306）。

8. 发明申请

US20080150928A1 Display Unit 审中-公开
标题翻译：显示单元
公开(公告)号：US20080150928A1
公开(公告)日：2008-06-26
申请号：US10597986
申请日：2005-02-15
申请人： Siebe Jan Van Der Hoef , Hjalmar Edzer Ayco Huitema , Leon Wilhelmus Godefridus Stofmeel , Leendert Marinus Hage
发明人： Siebe Jan Van Der Hoef , Hjalmar Edzer Ayco Huitema , Leon Wilhelmus Godefridus Stofmeel , Leendert Marinus Hage
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/08 , G09G2300/0876 , G09G2310/0205 , G09G2310/0251 , G09G2310/068 , G09G2320/0233
摘要： Display units (1) comprising pixels arranged in rows and columns coupled via transistors (12) to row (41, 45, 49) and column (31, 32, 39) electrodes show a relatively large gradient in the image. By introducing means (30, 40) for reducing a voltage difference resulting from a voltage jump on a predefined line, which voltage jump arrives via a capacitance (13, 14), this gradient is reduced. The capacitance (13, 14) may comprise a storage capacitor (13), with the predefined line being a storage line (25). The capacitance (13, 14) may also comprise a parasitic capacitor (14) of the transistor (12), with the predefined line corresponding with the row electrode (41, 45, 49) in the same row. The means (30, 40) comprise line driving circuitry (40) and data driving circuitry (30) for supplying a data signal to pixels (11). The means (30, 40) may also comprise line driving circuitry (40) for driving at a reduced amplitude and may comprise storage line driving circuitry for driving the storage line (25).
摘要翻译：包括以行和列经由晶体管（12）连接到行（41,45,49）和列（31,32,39）电极而排列的像素的显示单元（1）在图像中显示相对大的梯度。通过引入用于减小由预定线路上的电压跳变导致的电压差的装置（30,40），该电压通过电容（13,14）到达，该梯度减小。电容（13,14）可以包括存储电容器（13），其中预定线路是存储线路（25）。电容（13,14）还可以包括晶体管（12）的寄生电容器（14），其中预定线对应于同一行中的行电极（41,45,49）。装置（30,40）包括用于向像素（11）提供数据信号的行驱动电路（40）和数据驱动电路（30）。装置（30,40）还可以包括用于以减小的幅度驱动的线驱动电路（40），并且可以包括用于驱动存储线（25）的存储线驱动电路。

9. 发明授权

US06753838B2 Display device 失效
标题翻译：显示设备
公开(公告)号：US06753838B2
公开(公告)日：2004-06-22
申请号：US09904074
申请日：2001-07-12
申请人： Karel Elbert Kuijk , Leendert Marinus Hage
发明人： Karel Elbert Kuijk , Leendert Marinus Hage
IPC分类号： G09G336
CPC分类号： G09G3/3625 , G09G3/2018 , G09G2320/0209
摘要： A device for multiple row addressing is driven by frame addressing with pulse patterns based on sets of orthogonal functions. By choosing redundant frames with suitable frame lengths, a less varying frequency content is obtained than with pulse patterns obtained via frames based on a set of binary functions.
摘要翻译：用于多行寻址的设备由具有基于正交函数集合的脉冲模式的帧寻址驱动。通过选择具有合适帧长度的冗余帧，可以获得比通过基于一组二进制函数的帧获得的脉冲模式更小变化的频率内容。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式