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公开(公告)号：US20200258964A1
公开(公告)日：2020-08-13
申请号：US16859643
申请日：2020-04-27
发明人： Changmok Kim , Jinho Kwack
IPC分类号： H01L27/32 , H01L51/52 , H01L51/00 , G09G3/3208 , G09G3/298
摘要： An organic light-emitting display apparatus including: a substrate including a display area and a peripheral area at an outer side of the display area; a pixel electrode disposed in the display area of the substrate; a pixel-defining layer disposed on the pixel electrode and exposing at least a portion of the pixel electrode; an intermediate layer disposed on the pixel electrode; an opposite electrode disposed on the intermediate layer; a first conductive layer disposed in the peripheral area of the substrate and including at least one opening; a first block structure and a second block structure disposed on the first conductive layer and separated from each other with the at least one opening therebetween; and an encapsulation structure disposed on the opposite electrode in the display area and the peripheral area.
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公开(公告)号：US20190057669A1
公开(公告)日：2019-02-21
申请号：US16166810
申请日：2018-10-22
申请人： Japan Display Inc.
摘要： A touch panel, a display panel, and a display unit achieving prevention of erroneous detection caused by external noise. The touch panel includes: a plurality of detection scan electrodes extending in a first direction and a plurality of detection electrodes facing the plurality of detection scan electrodes and extending in a second direction which intersects the first direction. A ratio of fringe capacitance to total capacitance between one or more selected detection scan electrodes and a first detection electrode is different from a ratio of fringe capacitance to total capacitance between the one or more selected detection scan electrodes and a second detection electrode. The one or more selected detection scan electrodes are selected, in a desired unit, from the plurality of detection scan electrodes, to be supplied with a selection pulse, and each of the first and the second detection electrodes is selected from the plurality of detection electrodes.
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公开(公告)号：US20050264488A1
公开(公告)日：2005-12-01
申请号：US11136431
申请日：2005-05-25
申请人： Myoung-Kwan Kim , Ho-Young Ahn , Tae-Kyoung Kang
发明人： Myoung-Kwan Kim , Ho-Young Ahn , Tae-Kyoung Kang
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/28
CPC分类号： G09G3/293 , G09G2330/025
摘要： A plasma display panel is provided having a plurality of scan electrodes and sustain electrodes formed parallel to each other in pairs on a first substrate, and a plurality of address electrodes formed on a second substrate that cross the plurality of first and second electrode pairs. A reset waveform is applied to a scan electrode during a reset period, and a scan pulse that falls from a first voltage level to a second voltage level is applied to the can electrode during an address period. A pre-scan pulse of a third voltage level, which is higher than the first voltage level, is applied to a scan electrode between the reset and address periods, and either a magnitude of the third voltage level or a width of the pre-scan pulse is adjusted according to patterns of subfield data.
摘要翻译： 提供一种等离子体显示面板，其具有在第一基板上成对平行地形成的多个扫描电极和维持电极，以及形成在跨越多个第一和第二电极对的第二基板上的多个寻址电极。 在复位期间将复位波形施加到扫描电极，并且在寻址周期期间向罐电极施加从第一电压电平降至第二电压电平的扫描脉冲。 将高于第一电压电平的第三电压电平的预扫描脉冲施加到复位和寻址周期之间的扫描电极，以及第三电压电平的幅度或预扫描的宽度 根据子场数据的模式调整脉冲。
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公开(公告)号：US20050259044A1
公开(公告)日：2005-11-24
申请号：US11121918
申请日：2005-05-05
申请人： Jeong Choi , Beong Lim
发明人： Jeong Choi , Beong Lim
CPC分类号： G09G3/2965 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G2310/066 , G09G2320/041 , G09G2330/021
摘要： A plasma display apparatus and a driving method thereof are provided. In the inventive plasma display apparatus and the driving method, when an image is displayed by dividing one subfield into a reset period, an address period, and a sustain period, a second sustain pulse applied in the sustain period of the one subfield has a sustain voltage applying time point different from that of a first sustain pulse.
摘要翻译： 提供了一种等离子体显示装置及其驱动方法。 在本发明的等离子体显示装置和驱动方法中，当通过将一个子场划分为复位周期，地址周期和维持周期来显示图像时，在一个子场的维持周期中施加的第二维持脉冲具有维持 电压施加时间点与第一维持脉冲不同。
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公开(公告)号：US20050259042A1
公开(公告)日：2005-11-24
申请号：US11091491
申请日：2005-03-29
申请人： Joo-Yul Lee
发明人： Joo-Yul Lee
CPC分类号： G09G3/2022 , G09G3/2927 , G09G2310/066
摘要： The plasma display panel includes a subfield having a sub-reset period for performing a reset operation in a discharge cell where a sustain-discharge is generated in a previous subfield among a plurality of subfields, and a subfield having a main reset period for performing a reset operation in discharge cells. In a conventional reset period, the wall charge state between a scan electrode and an address electrode may not be uniform because a discharge between the scan electrode and a sustain electrode is generated by a wall voltage between the scan electrode and the sustain electrode formed by a sustain discharge before a discharge between the scan electrode and the address electrode. The wall voltage between the scan and sustain electrodes is erased in the present invention.
摘要翻译： 等离子体显示面板包括具有副复位周期的子场，用于在多个子场中的先前子场中产生维持放电的放电单元中执行复位操作，以及具有用于执行多个子场的主复位周期的子场 放电单元中的复位操作。 在传统的复位周期中，扫描电极和寻址电极之间的壁电荷状态可能不均匀，因为扫描电极和维持电极之间的放电是由扫描电极和维持电极之间的壁电压产生的， 在扫描电极和寻址电极之间的放电之前维持放电。 在本发明中，扫描和维持电极之间的壁电压被消除。
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公开(公告)号：US20050259038A1
公开(公告)日：2005-11-24
申请号：US11126179
申请日：2005-05-11
申请人： Akira Otsuka , Takashi Sasaki
发明人： Akira Otsuka , Takashi Sasaki
CPC分类号： G09G3/2965 , G09G3/294 , G09G3/2942 , G09G2310/0218 , G09G2330/06
摘要： The present invention provides a display device including: a plurality of X electrodes and a plurality of Y electrodes, with capacitances of display cells being formed therebetween; a first X-electrode current path through which an electric current flows to/from the odd-numbered X electrodes; a second X-electrode current path through which an electric current flows from/to the even-numbered X electrodes synchronously with and in a reverse direction to the flow of the electric current to/from the odd-numbered X electrodes through the first X-electrode current path; a first Y-electrode current path through which an electric current flows to/from the odd-numbered Y electrodes; and a second Y-electrode current path through which an electric current flows from/to the even-numbered Y electrodes in synchronization with and in a reverse direction to the flow of the electric current to/from the odd-numbered Y electrodes through the first Y-electrode current path.
摘要翻译： 本发明提供一种显示装置，包括：多个X电极和多个Y电极，其间形成有显示单元的电容; 电流流过奇数X电极的第一X电极电流通路; 第二X电极电流路径，电流通过第一X射线电流路径与来自奇数编号的X电极的电流的流动同步地并且在与之相反的方向上从/到偶数X电极流动， 电极电流路径; 电流流过奇数Y电极的第一Y电极电流通路; 以及第二Y电极电流路径，电流与来自奇数Y电极的电流的流动同步且相反的方向通过第一Y电极电流路径从偶数Y电极流动到偶数Y电极 Y电极电流通路。
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公开(公告)号：US20050248509A1
公开(公告)日：2005-11-10
申请号：US11182826
申请日：2005-07-18
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2096 , G09G3/2927 , G09G3/294 , G09G3/298 , G09G3/3662 , G09G2310/06 , G09G2310/066 , G09G2320/0228 , G09G2320/0238 , G09G2360/18
摘要： A method for driving a gas electric discharge device which has a first electrode and a second electrode and is constructed such that a wall voltage is capable of being produced between the first and second electrodes. The method includes applying a voltage monotonously rising from a first set value to a second set value, between the first and second electrodes, thereby to generate a plurality of gas electric discharges so as to decrease the wall voltage for charge adjustment during the voltage rise.
摘要翻译： 一种用于驱动气体放电装置的方法，其具有第一电极和第二电极，并且被构造成能够在第一和第二电极之间产生壁电压。 该方法包括在第一和第二电极之间施加从第一设定值单调上升到第二设定值的电压，从而产生多个气体放电，以便降低电压升高期间电荷调节的壁电压。
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公开(公告)号：US20050231444A1
公开(公告)日：2005-10-20
申请号：US11041412
申请日：2005-01-25
申请人： Masanori Takeuchi , Yasuji Noguchi , Yutaka Chiaki , Shunji Oota
发明人： Masanori Takeuchi , Yasuji Noguchi , Yutaka Chiaki , Shunji Oota
IPC分类号： H04N5/66 , G09F9/313 , G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298
CPC分类号： G09G3/2037 , G09G3/2946 , G09G2320/0261 , G09G2320/0266 , G09G2320/0271 , G09G2320/103 , G09G2360/16
摘要： A plasma display apparatus, in which the display quality of a dark image is improved and which uses a subfield method, has been disclosed. The plasma display apparatus comprises a plasma display panel, a sustain pulse cycle changing means for detecting the display load ratio of each subfield and changing the sustain pulse cycle of each subfield according to the display load ratio, and an adaptive subfield number changing means for calculating a vacant time in a display frame generated by changing the sustain pulse cycle, judging whether a subfield can be added according to the vacant time, and determining the number of subfields in the display frame.
摘要翻译： 已经公开了其中改善了暗图像的显示质量并且使用子场方法的等离子体显示装置。 等离子体显示装置包括等离子体显示面板，维持脉冲循环改变装置，用于检测每个子场的显示负载率，并根据显示负载比改变每个子场的维持脉冲周期;以及自适应子场数改变装置，用于计算 通过改变维持脉冲周期产生的显示帧中的空闲时间，判断是否可以根据空闲时间添加子场，以及确定显示帧中的子场数。
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9.发明申请公开(公告)号：US20050231442A1
公开(公告)日：2005-10-20
申请号：US11107463
申请日：2005-04-14
申请人： Sang-Chul Kim , Jun-Young Lee , Nam-Sung Jung , Kazuhiro Ito
发明人： Sang-Chul Kim , Jun-Young Lee , Nam-Sung Jung , Kazuhiro Ito
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/28
CPC分类号： G09G3/294 , G09G3/2927 , G09G2310/066
摘要： Reset, address, and sustain operations of a plasma display device are performed by applying a driving waveform to a scan electrode while biasing a sustain electrode at a ground voltage. Then a driving board for driving the sustain electrode may be eliminated. In addition, a discharge between the sustain electrode and the scan electrode as well as between an address electrode and the scan electrode may be ensured in an address period by accumulating positive wall charges on the sustain electrode at an end of a falling period of a reset period.
摘要翻译： 通过在将维持电极施加在接地电压的同时向扫描电极施加驱动波形来执行等离子体显示装置的复位，地址和维持操作。 然后，可以消除用于驱动维持电极的驱动板。 此外，通过在复位的下降周期结束时在维持电极上累积正壁电荷，可以在写入期间确保维持电极与扫描电极之间以及寻址电极与扫描电极之间的放电 期。
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公开(公告)号：US20050225513A1
公开(公告)日：2005-10-13
申请号：US11097372
申请日：2005-04-04
IPC分类号： G09G3/20 , G09F9/313 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/298 , H01J17/49 , G09G3/28
CPC分类号： G09G3/294 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/2948 , G09G2310/066 , G09G2320/0228 , G09G2320/0238 , G09G2320/041
摘要： The present invention relates to a plasma display apparatus and method of driving the same, wherein erroneous discharge, miss-discharge and abnormal discharge are prevented, dark room contrast is increased, and operational margin is widened. According to the plasma display apparatus and driving method thereof, a negative voltage is applied to a first electrode, and a positive voltage is applied to a second electrode, whereby wall charges of a positive polarity are accumulated on the first electrode and wall charges of a negative polarity are accumulated on the second electrode, within discharge cells during a pre-reset period. The discharge cells are then initialized using the wall charge distribution of the discharge cells during a reset period.
摘要翻译： 等离子体显示装置及其驱动方法技术领域本发明涉及一种等离子体显示装置及其驱动方法，能够防止误放电，漏电放电，异常放电，暗室对比度增大，操作余量扩大。 根据等离子体显示装置及其驱动方法，向第一电极施加负电压，向第二电极施加正电压，由此在第一电极上累积正极性的壁电荷，在 在预复位期间，在放电单元内，在第二电极上累积负极性。 然后在复位周期期间使用放电单元的壁电荷分布来初始化放电单元。
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