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公开(公告)号：US07327084B2
公开(公告)日：2008-02-05
申请号：US11062857
申请日：2005-02-23
Applicant: Hun-Suk Yoo , Won-Ju Yi , Jeong-Chull Ahn
Inventor： Hun-Suk Yoo , Won-Ju Yi , Jeong-Chull Ahn
IPC: H01J17/49
CPC classification number: H01J11/32 , H01J11/16 , H01J2211/323
Abstract: A plasma display panel. The plasma display panel includes a first substrate made of a transparent material, a second substrate opposite to the first substrate, a first partition wall being located between the first substrate and the second substrate, defining discharge cells together with the first and second substrates, and being made of a dielectric material, upper discharge electrodes being located in the first partition wall and surrounding the discharge cells, lower discharge electrodes being located in the first partition wall to surround the discharge cells and separated from the upper discharge electrodes by a predetermined gap, protrusive electrodes being located in the first partition wall between the upper discharge electrodes and the lower discharge electrodes, connected to one of the upper discharge electrodes and the lower discharge electrodes, and separated from the other discharge electrodes by a predetermined gap, and a phosphor layer arranged in the discharge cells.
Abstract translation: 等离子体显示面板。 等离子体显示面板包括由透明材料制成的第一衬底，与第一衬底相对的第二衬底，第一分隔壁位于第一衬底和第二衬底之间，与第一和第二衬底一起限定放电室，以及 由电介质材料制成，上部放电电极位于第一分隔壁中并且围绕放电单元，下部放电电极位于第一分隔壁中，以围绕放电单元并与上部放电电极分离预定间隙， 突出电极位于上放电电极和下放电电极之间的第一分隔壁中，连接到上放电电极和下放电电极中的一个，并且与其他放电电极分开预定间隙，并且荧光层 排列在放电单元中。
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公开(公告)号：US07327083B2
公开(公告)日：2008-02-05
申请号：US10867857
申请日：2004-06-14
Applicant: Seok-Gyun Woo , Woo-Tae Kim , Kyoung-Doo Kang , Hun-Suk Yoo , Jae-Ik Kwon , Tae-Joung Kweon , Eun-Gi Heo
Inventor： Seok-Gyun Woo , Woo-Tae Kim , Kyoung-Doo Kang , Hun-Suk Yoo , Jae-Ik Kwon , Tae-Joung Kweon , Eun-Gi Heo
IPC: H01J17/49
CPC classification number: H01J11/12 , H01J11/24 , H01J11/36 , H01J11/44 , H01J2211/245 , H01J2211/365 , H01J2211/444
Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells and a plurality of non-discharge regions. Phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The non-discharge regions are formed in areas encompassed by discharge cell abscissas and ordinates that pass through centers of each of the discharge cells. Also, external light absorbing members are formed between the second substrate and the barrier ribs layer at areas corresponding to locations of the non-discharge regions.
Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和第二基板之间，阻挡肋限定多个放电单元和多个非放电区域。 在每个放电单元内形成荧光体层。 在第一基板上形成放电维持电极。 非放电区形成在通过放电单元的中心的放电单元横坐标和纵坐标所包围的区域中。 此外，在与非放电区域的位置对应的区域处，在第二基板和阻挡肋层之间形成外部光吸收部件。
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43.发明授权High efficiency plasma display panel (PDP) provided with electrodes within laminated dielectric barrier ribs 失效在层压电介质阻挡肋中设置有电极的高效等离子体显示面板（PDP）公开(公告)号：US07312576B2
公开(公告)日：2007-12-25
申请号：US11103457
申请日：2005-04-12
Applicant: Hun-Suk Yoo
Inventor： Hun-Suk Yoo
IPC: H01J17/49
CPC classification number: H01J11/16 , H01J11/36 , H01J2211/366
Abstract: A PDP having a new discharge cell structure that improves light emission efficiency and light transmission by reducing reactive power that does not contribute to a discharge by reducing a displacement current between discharge electrodes includes: a transparent front substrate; a rear substrate arranged parallel to the front substrate; a plurality of front barrier ribs arranged between the front substrate and the rear substrate to define discharge cells together with the front substrate and the rear substrate, wherein each of the barrier ribs includes a front unit of a dielectric material, a rear unit of a dielectric material, and a central unit of a dielectric material having a lower dielectric constant than that of the front unit and the rear unit, the central unit being interposed between the front unit and the rear unit; a front discharge electrode and a rear discharge electrode disposed in the front barrier ribs surrounding the discharge cells, and separated from each other leaving the central unit therebetween; a plurality of rear barrier ribs arranged between the front barrier ribs and the rear substrate; fluorescent layers arranged in spaces defined by the rear barrier ribs; and a discharge gas filling the discharge cells.
Abstract translation: 具有通过减少放电电极之间的位移电流而无助于放电的无功功率而提高发光效率和透光性的新型放电单元结构的PDP包括：透明前基板; 后基板，平行于前基板布置; 多个前阻挡肋，布置在前基板和后基板之间，以与前基板和后基板一起限定放电单元，其中每个隔板包括电介质材料的前单元，电介质的后单元 材料和具有比前单元和后单元的介电常数低的介电常数的介电材料的中心单元，所述中心单元插入在前单元和后单元之间; 前放电电极和后放电电极，设置在围绕放电单元的前阻挡肋中，并且彼此分离，使中央单元在其间; 布置在前阻挡肋和后基板之间的多个后阻挡肋; 布置在由后阻挡肋限定的空间中的荧光层; 以及填充放电单元的放电气体。
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公开(公告)号：US07230376B2
公开(公告)日：2007-06-12
申请号：US10720191
申请日：2003-11-25
Applicant: Hun-Suk Yoo , Tae-Kyoung Kang
Inventor： Hun-Suk Yoo , Tae-Kyoung Kang
Abstract: A plasma display panel reduces noise caused by the formation of minute gaps between the first substrate and the second substrate. The plasma display panel includes a first substrate and a second substrate opposing one another with a predetermined gap therebetween, and a sealant formed on opposing surfaces of the first substrate and the second substrate. The sealant is formed around outer circumferential areas of the first substrate and the second substrate to seal the first substrate and the second substrate together. The sealant is formed of regions having a first width of substantially the same size and of regions having a second width greater than the size of the first width.
Abstract translation: 等离子体显示面板减少了在第一基板和第二基板之间形成微小间隙所引起的噪音。 等离子体显示面板包括第一衬底和第二衬底，第一衬底和第二衬底之间具有预定间隙彼此相对，以及形成在第一衬底和第二衬底的相对表面上的密封剂。 密封剂形成在第一基板和第二基板的外周区域周围，以将第一基板和第二基板密封在一起。 密封剂由具有基本上相同尺寸的第一宽度的区域和具有大于第一宽度的尺寸的第二宽度的区域形成。
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Patent Agency Ranking
公开(公告)号：US20050231116A1
公开(公告)日：2005-10-20
申请号：US11103457
申请日：2005-04-12
Applicant: Hun-Suk Yoo
Inventor： Hun-Suk Yoo
CPC classification number: H01J11/16 , H01J11/36 , H01J2211/366
Abstract: A PDP having a new discharge cell structure that improves light emission efficiency and light transmission by reducing reactive power that does not contribute to a discharge by reducing a displacement current between discharge electrodes includes: a transparent front substrate; a rear substrate arranged parallel to the front substrate; a plurality of front barrier ribs arranged between the front substrate and the rear substrate to define discharge cells together with the front substrate and the rear substrate, wherein each of the barrier ribs includes a front unit of a dielectric material, a rear unit of a dielectric material, and a central unit of a dielectric material having a lower dielectric constant than that of the front unit and the rear unit, the central unit being interposed between the front unit and the rear unit; a front discharge electrode and a rear discharge electrode disposed in the front barrier ribs surrounding the discharge cells, and separated from each other leaving the central unit therebetween; a plurality of rear barrier ribs arranged between the front barrier ribs and the rear substrate; fluorescent layers arranged in spaces defined by the rear barrier ribs; and a discharge gas filling the discharge cells.
Abstract translation: 具有通过减少放电电极之间的位移电流而无助于放电的无功功率而提高发光效率和透光性的新型放电单元结构的PDP包括：透明前基板; 后基板，平行于前基板布置; 多个前阻挡肋，布置在前基板和后基板之间，以与前基板和后基板一起限定放电单元，其中每个隔板包括电介质材料的前单元，电介质的后单元 材料和具有比前单元和后单元的介电常数低的介电常数的介电材料的中心单元，所述中心单元插入在前单元和后单元之间; 前放电电极和后放电电极，设置在围绕放电单元的前阻挡肋中，并且彼此分离，使中央单元在其间; 布置在前阻挡肋和后基板之间的多个后阻挡肋; 布置在由后阻挡肋限定的空间中的荧光层; 以及填充放电单元的放电气体。
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公开(公告)号：US20050213010A1
公开(公告)日：2005-09-29
申请号：US11089154
申请日：2005-03-25
Applicant: Jae-Ik Kwon , Seo-Young Choi , Hun-Suk Yoo
Inventor： Jae-Ik Kwon , Seo-Young Choi , Hun-Suk Yoo
IPC: G02F1/1333 , G02F1/1343 , H01J17/49
Abstract: A plasma display panel includes a substrate that includes a first and second substrate disposed facing each other, a plurality of discharge electrodes disposed along a circumference of a discharge cell formed between the first and second substrate, a dielectric wall that buries the discharge electrodes, and a secondary electron emission amplifying unit that emits the secondary electrons into the discharge space and is formed at least on a portion of a surface that contacts plasma generated in the discharge space during a discharge. The discharge voltage can be reduced due to an increase in the emission of the secondary electrons.
Abstract translation: 等离子体显示面板包括：基板，其包括彼此面对地布置的第一和第二基板;沿着形成在第一和第二基板之间的放电单元的圆周布置的多个放电电极，埋入放电电极的电介质壁，以及 二次电子发射放大单元，其将二次电子发射到放电空间中，并且形成在放电期间至少在与放电空间中产生的等离子体接触的表面的一部分上。 由于二次电子的发射增加，放电电压可以降低。
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公开(公告)号：US20050212425A1
公开(公告)日：2005-09-29
申请号：US11074839
申请日：2005-03-09
Applicant: Hun-Suk Yoo , Kyoung-Doo Kang
Inventor： Hun-Suk Yoo , Kyoung-Doo Kang
CPC classification number: H01J11/34 , H01J11/16 , H01J11/20 , H01J2211/36
Abstract: A plasma display panel that improves luminance efficiency by increasing a plasma density by forming a magnetic field within a discharge space includes: a front substrate, a rear substrate, barrier ribs, upper sidewalls, address electrodes, discharge electrodes, a phosphor layer, and magnets. The front and rear substrates are arranged at a predetermined distance apart to face each other. The barrier ribs are arranged between the front and rear substrates to partition a space formed between the front and rear substrates into a plurality of discharge spaces. The upper sidewalls are arranged between the barrier ribs and the front substrate to define the discharge spaces in cooperation with the barrier ribs. The address electrodes extend in one direction over the rear substrate. The discharge electrodes are arranged within the upper sidewalls, the discharge electrodes arranged in parallel at a predetermined distance apart in a direction from the front substrate to the rear substrate to surround the discharge spaces and to extend across the address electrodes. The phosphor layer is arranged on at least one surface of each of the discharge spaces. The magnets are arranged in the upper sidewalls at a predetermined distance apart in a direction from the discharge electrodes to the discharge spaces.
Abstract translation: 一种等离子体显示面板，其通过在放电空间内形成磁场而提高等离子体密度来提高亮度效率包括：前基板，后基板，阻挡肋，上侧壁，寻址电极，放电电极，荧光体层和磁体 。 前后基板以预定的距离彼此相对布置。 阻挡肋布置在前基板和后基板之间，以将形成在前基板和后基板之间的空间分隔成多个放电空间。 上侧壁布置在阻挡肋和前基板之间以与阻挡肋协作限定放电空间。 寻址电极在后面的衬底上沿一个方向延伸。 放电电极布置在上侧壁内，放电电极沿着从前基板到后基板的方向隔开预定的距离平行设置，以围绕放电空间并延伸到寻址电极。 荧光体层布置在每个放电空间的至少一个表面上。 磁体以从放电电极到放电空间的方向隔开预定的距离布置在上侧壁中。
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公开(公告)号：US20050140581A1
公开(公告)日：2005-06-30
申请号：US10995538
申请日：2004-11-24
Applicant: Kyoung-Doo Kang , Hun-Suk Yoo , Won-Ju Yi
Inventor： Kyoung-Doo Kang , Hun-Suk Yoo , Won-Ju Yi
CPC classification number: G09G3/2942 , G09G3/2022 , G09G2330/023
Abstract: A method of driving a plasma display panel in which a plurality of sub-fields for time division gray-scale display exist in each frame which is a display period, and each of the sub-fields includes a reset period, an address period and a discharge-sustaining period. In the discharge-sustaining period, a sustaining pulse of a second level voltage based on a first level voltage is supplied to each Y-electrode line and X-electrode line according to a Y-supplied electrical-potential period and an X-supplied electrical-potential period. Each Y-supplied and X-supplied electrical-potential period includes a rising time to rise from the first level voltage to the second level voltage, a sustaining time to sustain the second level voltage, and a falling time to fall from the second level voltage to the first level voltage. An intermittent time to sustain the first level voltage, an intermittent time of the Y-supplied electrical-potential period, and an intermittent time of the X-supplied electrical-potential period do not overlap each other.
Abstract translation: 一种驱动等离子体显示面板的方法，其中在作为显示周期的每个帧中存在用于时分灰度显示的多个子场，并且每个子场包括复位周期，地址周期和 放电持续期。 在放电维持期间，基于第一电平电压的第二电平电压的维持脉冲根据提供的Y电位周期和X供电的电力提供给每个Y电极线和X电极线 潜力期 每个Y提供和X供电的电势周期包括从第一电平电压上升到第二电平电压的上升时间，维持第二电平电压的维持时间和从第二电平电压下降的下降时间 达到一级电压。 维持第一电平电压的间歇时间，Y供电电势周期的间歇时间和X供电电势周期的间歇时间彼此不重叠。
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公开(公告)号：US20050035931A1
公开(公告)日：2005-02-17
申请号：US10916613
申请日：2004-08-12
Applicant: Hun-Suk Yoo , Kyoung-Doo Kang , Woo-Tae Kim , Jae-Ik Kwon , Seok-Gyun Woo
Inventor： Hun-Suk Yoo , Kyoung-Doo Kang , Woo-Tae Kim , Jae-Ik Kwon , Seok-Gyun Woo
CPC classification number: G09G3/2927 , G09G2310/066 , G09G2320/041
Abstract: Disclosed is a PDP driving method and a plasma display device for providing stable discharge characteristics by varying gradients of PDP driving waveforms according to the external temperature of the PDP. A protection film of MgO reduces the secondary emission coefficient as the temperature is reduced. In order to compensate for the reduction, the external temperature is measured by an external temperature sensor, and the gradients in a falling period and/or the rising period during a reset period of a driving voltage waveform are modified according to the measured external temperature. In detail, the gradients in the falling period and/or the rising period of the reset period are varied to be less steep when the measured temperature is reduced to below a predetermined level such as freezing or −10 degrees C.
Abstract translation: 公开了一种通过根据PDP的外部温度改变PDP驱动波形的梯度来提供稳定放电特性的PDP驱动方法和等离子体显示装置。 MgO的保护膜随着温度的降低而降低二次发射系数。 为了补偿减少，通过外部温度传感器测量外部温度，并且根据测量的外部温度来修改驱动电压波形的复位期间的下降周期和/或上升周期中的梯度。 详细地，当测量的温度降低到低于预定水平（例如冻结或-10℃）时，下降周期和/或复位周期的上升周期中的梯度变化较小。
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