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公开(公告)号:US20050146775A1
公开(公告)日:2005-07-07
申请号:US10973810
申请日:2004-10-25
申请人: Jerry Chung , Wanheng Wang , Yajuan Chen , Wei Yao , Jack Hou , Li-Yang Chu
发明人: Jerry Chung , Wanheng Wang , Yajuan Chen , Wei Yao , Jack Hou , Li-Yang Chu
CPC分类号: G09G3/344 , G09G3/16 , G09G2300/08 , G09G2310/06 , G09G2320/0204
摘要: A system and method are disclosed for reducing reverse bias in an electrophoretic display. The system and method include the application of varying levels of voltages across an array of electrophoretic display cells of the electrophoretic display to move the cells towards a stable state in a driving cycle. In addition, the system and method disconnect the voltages from the electrophoretic display cells at a time duration prior to reaching step transitions of the voltages during the driving cycle. Pre-driving approaches apply a first pre-driving voltage at a first polarity to the display cells before driving the display cells with a second driving voltage at a second, opposite polarity. Varying the time duration and amplitude of the pre-driving signals produces further beneficial reduction in reverse bias.
摘要翻译: 公开了用于减少电泳显示器中的反向偏压的系统和方法。 该系统和方法包括在电泳显示器的电泳显示单元的阵列上应用不同电平的电压,以在驱动循环中将单元移动到稳定状态。 此外,该系统和方法在驱动周期期间电压达到阶跃转换之前的时间段中断开电泳显示单元的电压。 在以第二极性相反的第二驱动电压驱动显示单元之前,预驱动方法将第一极性的第一预驱动电压施加到显示单元。 改变预驱动信号的持续时间和幅度产生反向偏置的进一步有益的减少。
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公开(公告)号:US20070070032A1
公开(公告)日:2007-03-29
申请号:US11607757
申请日:2006-11-30
申请人: Jerry Chung , Wanheng Wang , Yajuan Chen , Wei Yao , Jack Hou , Li-Yang Chu
发明人: Jerry Chung , Wanheng Wang , Yajuan Chen , Wei Yao , Jack Hou , Li-Yang Chu
IPC分类号: G09G3/34
CPC分类号: G09G3/344 , G09G2310/0275 , G09G2320/0257
摘要: A system and method are disclosed for reducing reverse bias in an electrophoretic display. The system and method include the application of varying levels of voltages across an array of electrophoretic display cells of the electrophoretic display to move the cells towards a stable state in a driving cycle. In addition, the system and method disconnect the voltages from the electrophoretic display cells at a time duration prior to reaching step transitions of the voltages during the driving cycle. Pre-driving approaches apply a first pre-driving voltage at a first polarity to the display cells before driving the display cells with a second driving voltage at a second, opposite polarity. Varying the time duration and amplitude of the pre-driving signals produces further beneficial reduction in reverse bias.
摘要翻译: 公开了用于减少电泳显示器中的反向偏压的系统和方法。 该系统和方法包括在电泳显示器的电泳显示单元的阵列上应用不同电平的电压,以在驱动循环中将单元移动到稳定状态。 此外,该系统和方法在驱动周期期间电压达到阶跃转换之前的时间段中断开电泳显示单元的电压。 在以第二极性相反的第二驱动电压驱动显示单元之前,预驱动方法将第一极性的第一预驱动电压施加到显示单元。 改变预驱动信号的持续时间和幅度产生反向偏置的进一步有益的减少。
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公开(公告)号:US07177066B2
公开(公告)日:2007-02-13
申请号:US10973810
申请日:2004-10-25
申请人: Jerry Chung , Wanheng Wang , Yajuan Chen , Wei Yao , Jack Hou , Li-Yang Chu
发明人: Jerry Chung , Wanheng Wang , Yajuan Chen , Wei Yao , Jack Hou , Li-Yang Chu
IPC分类号: G02B26/00
CPC分类号: G09G3/344 , G09G3/16 , G09G2300/08 , G09G2310/06 , G09G2320/0204
摘要: A system and method are disclosed for reducing reverse bias in an electrophoretic display. The system and method include the application of varying levels of voltages across an array of electrophoretic display cells of the electrophoretic display to move the cells towards a stable state in a driving cycle. In addition, the system and method disconnect the voltages from the electrophoretic display cells at a time duration prior to reaching step transitions of the voltages during the driving cycle. Pre-driving approaches apply a first pre-driving voltage at a first polarity to the display cells before driving the display cells with a second driving voltage at a second, opposite polarity. Varying the time duration and amplitude of the pre-driving signals produces further beneficial reduction in reverse bias.
摘要翻译: 公开了用于减少电泳显示器中的反向偏压的系统和方法。 该系统和方法包括在电泳显示器的电泳显示单元的阵列上应用不同电平的电压,以在驱动循环中将单元移动到稳定状态。 此外,该系统和方法在驱动周期期间电压达到阶跃转换之前的时间段中断开电泳显示单元的电压。 在以第二极性相反的第二驱动电压驱动显示单元之前,预驱动方法将第一极性的第一预驱动电压施加到显示单元。 改变预驱动信号的持续时间和幅度产生反向偏置的进一步有益的减少。
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公开(公告)号:US08643595B2
公开(公告)日:2014-02-04
申请号:US11607757
申请日:2006-11-30
申请人: Jerry Chung , Wanheng Wang , Yajuan Chen , Wei Yao , Jack Hou , Li-Yang Chu
发明人: Jerry Chung , Wanheng Wang , Yajuan Chen , Wei Yao , Jack Hou , Li-Yang Chu
IPC分类号: G09G3/34
CPC分类号: G09G3/344 , G09G2310/0275 , G09G2320/0257
摘要: A system and method are disclosed for reducing reverse bias in an electrophoretic display. The system and method include the application of varying levels of voltages across an array of electrophoretic display cells of the electrophoretic display to move the cells towards a stable state in a driving cycle. In addition, the system and method disconnect the voltages from the electrophoretic display cells at a time duration prior to reaching step transitions of the voltages during the driving cycle. Pre-driving approaches apply a first pre-driving voltage at a first polarity to the display cells before driving the display cells with a second driving voltage at a second, opposite polarity. Varying the time duration and amplitude of the pre-driving signals produces further beneficial reduction in reverse bias.
摘要翻译: 公开了用于减少电泳显示器中的反向偏压的系统和方法。 该系统和方法包括在电泳显示器的电泳显示单元的阵列上应用不同电平的电压,以在驱动循环中将单元移动到稳定状态。 此外,该系统和方法在驱动周期期间电压达到阶跃转换之前的时间段中断开电泳显示单元的电压。 在以第二极性相反的第二驱动电压驱动显示单元之前,预驱动方法将第一极性的第一预驱动电压施加到显示单元。 改变预驱动信号的持续时间和幅度产生反向偏置的进一步有益的减少。
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公开(公告)号:US08441432B2
公开(公告)日:2013-05-14
申请号:US13007139
申请日:2011-01-14
申请人: HongMei Zang , Kangtai Ren , Jack Hou , Wanheng Wang , Chia-Pu Chang , Jing-Den Chen , Yajuan Chen , Fei Wang , Yi-Shung Chaug , Quan Gu , Hui Chen
发明人: HongMei Zang , Kangtai Ren , Jack Hou , Wanheng Wang , Chia-Pu Chang , Jing-Den Chen , Yajuan Chen , Fei Wang , Yi-Shung Chaug , Quan Gu , Hui Chen
CPC分类号: G02F1/167 , C08G18/672 , C08L75/04 , G02F2001/1672 , G02F2001/1678 , G02F2202/023 , Y10T428/1036 , Y10T428/1059
摘要: The invention is directed to compositions of display cell structure and electrode protecting layers for improving the performance of display devices. The composition comprises a polar oligomeric or polymeric material having a glass transition temperature below about 100° C., and the resulting display cells or electrode protecting layer have an average crosslinking density of below about 1 crosslink point per 80 Dalton molecular weight.
摘要翻译: 本发明涉及显示单元结构和电极保护层的组合物,用于改善显示装置的性能。 该组合物包含玻璃化转变温度低于约100℃的极性低聚物或聚合物材料,所得显示器电池或电极保护层的平均交联密度低于每80道尔顿分子量约低于约1个交联点。
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公开(公告)号:US20070070030A1
公开(公告)日:2007-03-29
申请号:US11517810
申请日:2006-09-07
申请人: HongMei Zang , Kangtai Ren , Jack Hou , Wanheng Wang , Chia-Pu Chang , Jing-Den Chen , Yajuan Chen , Fei Wang , Yi-Shung Chaug
发明人: HongMei Zang , Kangtai Ren , Jack Hou , Wanheng Wang , Chia-Pu Chang , Jing-Den Chen , Yajuan Chen , Fei Wang , Yi-Shung Chaug
IPC分类号: G09G3/34
CPC分类号: G02F1/167 , C08G18/3814 , C08G18/5015 , C08G18/6677 , C08G18/792 , C09D175/16 , G02F2202/023 , Y10T428/1036 , Y10T428/1059
摘要: The invention is directed to compositions of display cell structure and electrode protecting layers for improving the performance of display devices. The composition comprises a polar oligomeric or polymeric material having a glass transition temperature below about 100° C., and the resulting display cells or electrode protecting layer have an average crosslinking density of below about 1 crosslink point per 80 Dalton molecular weight.
摘要翻译: 本发明涉及显示单元结构和电极保护层的组合物,用于改善显示装置的性能。 该组合物包含玻璃化转变温度低于约100℃的极性低聚物或聚合物材料,所得显示器电池或电极保护层的平均交联密度低于每80道尔顿分子量约低于约1个交联点。
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公开(公告)号:US07880958B2
公开(公告)日:2011-02-01
申请号:US11517810
申请日:2006-09-07
申请人: Hong Mei Zang , Kangtai Ren , Jack Hou , Wanheng Wang , Chia-Pu Chang , Jing-Den Chen , Yajuan Chen , Fei Wang , Yi-Shung Chaug
发明人: Hong Mei Zang , Kangtai Ren , Jack Hou , Wanheng Wang , Chia-Pu Chang , Jing-Den Chen , Yajuan Chen , Fei Wang , Yi-Shung Chaug
CPC分类号: G02F1/167 , C08G18/3814 , C08G18/5015 , C08G18/6677 , C08G18/792 , C09D175/16 , G02F2202/023 , Y10T428/1036 , Y10T428/1059
摘要: The invention is directed to compositions of display cell structure and electrode protecting layers for improving the performance of display devices. The composition comprises a polar oligomeric or polymeric material having a glass transition temperature below about 100° C., and the resulting display cells or electrode protecting layer have an average crosslinking density of below about 1 crosslink point per 80 Dalton molecular weight.
摘要翻译: 本发明涉及显示单元结构和电极保护层的组合物,用于改善显示装置的性能。 该组合物包含玻璃化转变温度低于约100℃的极性低聚物或聚合物材料,所得显示器电池或电极保护层的平均交联密度低于每80道尔顿分子量约低于约1个交联点。
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公开(公告)号:US20110157682A1
公开(公告)日:2011-06-30
申请号:US13007139
申请日:2011-01-14
申请人: HongMei Zang , Kangtai Ren , Jack Hou , Wanheng Wang , Chia-Pu Chang , Jing-Den Chen , Yajuan Chen , Fei Wang , Yi-Shung Chaug , Quan Gu , Hui Chen
发明人: HongMei Zang , Kangtai Ren , Jack Hou , Wanheng Wang , Chia-Pu Chang , Jing-Den Chen , Yajuan Chen , Fei Wang , Yi-Shung Chaug , Quan Gu , Hui Chen
IPC分类号: G02F1/167
CPC分类号: G02F1/167 , C08G18/672 , C08L75/04 , G02F2001/1672 , G02F2001/1678 , G02F2202/023 , Y10T428/1036 , Y10T428/1059
摘要: The invention is directed to compositions of display cell structure and electrode protecting layers for improving the performance of display devices. The composition comprises a polar oligomeric or polymeric material having a glass transition temperature below about 100° C., and the resulting display cells or electrode protecting layer have an average crosslinking density of below about 1 crosslink point per 80 Dalton molecular weight.
摘要翻译: 本发明涉及显示单元结构和电极保护层的组合物,用于改善显示装置的性能。 该组合物包含玻璃化转变温度低于约100℃的极性低聚物或聚合物材料,所得显示器电池或电极保护层的平均交联密度低于每80道尔顿分子量约低于约1个交联点。
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公开(公告)号:US07072095B2
公开(公告)日:2006-07-04
申请号:US10696805
申请日:2003-10-29
申请人: Rong-Chang Liang , Jack Hou , Yajuan Chen , Scott C-J Tseng , Jerry Chung
发明人: Rong-Chang Liang , Jack Hou , Yajuan Chen , Scott C-J Tseng , Jerry Chung
CPC分类号: G02F1/167 , G02F1/1347 , G02F2001/094 , G02F2202/28
摘要: This invention relates to an electrophoretic display with improved contrast ratio, switching performance, reflectivity at the Dmin state and structural integrity, and methods for its manufacture.
摘要翻译: 本发明涉及具有改善的对比度,开关性能,Dmin状态下的反射率和结构完整性的电泳显示器及其制造方法。
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公开(公告)号:US20120274671A1
公开(公告)日:2012-11-01
申请号:US13471004
申请日:2012-05-14
申请人: Robert Sprague , Wanheng Wang , Yajuan Chen , Andrew Ho , Bryan Hans Chan , Jialock Wong , Hong-Mei Zang
发明人: Robert Sprague , Wanheng Wang , Yajuan Chen , Andrew Ho , Bryan Hans Chan , Jialock Wong , Hong-Mei Zang
CPC分类号: G09G3/344 , G09G2310/068
摘要: The disclosure relates to waveforms, circuits and methods for driving bistable displays.
摘要翻译: 本公开涉及用于驱动双稳态显示器的波形,电路和方法。
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