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    • 32. 发明授权
    • Plamsa display device and method for manufacturing the same
    • Plamsa显示装置及其制造方法
    • US08223090B2
    • 2012-07-17
    • US12050315
    • 2008-03-18
    • Ki-Dong Kim
    • Ki-Dong Kim
    • G09G3/28
    • H01J11/40G09G3/294G09G2320/041H01J11/12
    • A plasma display device is disclosed. The device includes a plasma display panel including an address electrode, first and second display electrodes crossing the address electrode, a dielectric layer covering the display electrodes, and an MgO protective layer covering the dielectric layer. The device also includes a driver configured to generate a sustain pulse width of 1 to 3.5 μs, and a statistical delay time (Ts) depending on temperature is represented by the following Formula 1: y=A×e−kx  (Formula 1), wherein k is a constant, x is 1/temperature, y is 1/Ts, and A is a constant. The MgO protective layer may be formed by MgO deposition in which water vapor partial pressure is in a range of from 2×10−7 to 6×10−7 Torr·l/s. The temperature dependency of the discharge characteristics is reduced, response speed is improved, and the discharge stability is improved.
    • 公开了一种等离子体显示装置。 该装置包括等离子体显示面板,其包括寻址电极,与寻址电极交叉的第一和第二显示电极,覆盖显示电极的电介质层和覆盖电介质层的MgO保护层。 该装置还包括驱动器,其被配置为产生1至3.5μs的维持脉冲宽度,并且根据温度的统计延迟时间(Ts)由以下公式1表示:y = A×e-kx(公式1) 其中k是常数,x是1 /温度,y是1 / Ts,A是常数。 MgO保护层可以通过MgO沉积形成,其中水蒸气分压在2×10-7至6×10-7托/升/秒的范围内。 放电特性的温度依赖性降低,响应速度提高,放电稳定性提高。
    • 34. 发明申请
    • Plasma display panel
    • 等离子显示面板
    • US20080088532A1
    • 2008-04-17
    • US11711690
    • 2007-02-28
    • Ki-Dong Kim
    • Ki-Dong Kim
    • G09G3/28
    • H01J11/40C03C17/3417H01J11/12
    • Disclosed is a plasma display panel (PDP) that includes a protective layer formed to cover a dielectric layer of the PDP. The protective layer includes magnesium oxide (MgO) material and dopant elements. Sintered magnesium oxide, which has higher response speed than monocrystalline magnesium oxide, is used as the magnesium oxide material. The dopant includes a first dopant and a second dopant. The first dopant includes calcium (Ca), aluminum (Al), and silicon (Si), and the second dopant includes iron (Fe), zirconium (Zr), or a combination thereof. By the use of the dopant-doped sintered magnesium oxide for the protective layer, temperature-dependency of the protective layer is reduced, and high response speed is obtained. The improved characteristics of the protective layer improve the discharge stability of the plasma display panel.
    • 公开了一种等离子体显示面板(PDP),其包括形成为覆盖PDP的电介质层的保护层。 保护层包括氧化镁(MgO)材料和掺杂元素。 使用比单晶氧化镁更高响应速度的烧结氧化镁作为氧化镁材料。 掺杂剂包括第一掺杂剂和第二掺杂剂。 第一掺杂剂包括钙(Ca),铝(Al)和硅(Si),第二掺杂剂包括铁(Fe),锆(Zr)或它们的组合。 通过使用掺杂剂掺杂的烧结镁氧化物作为保护层,保护层的温度依赖性降低,并且获得高响应速度。 保护层的改进的特性提高了等离子体显示面板的放电稳定性。
    • 35. 发明申请
    • Plasma display panel
    • 等离子显示面板
    • US20070120489A1
    • 2007-05-31
    • US11605789
    • 2006-11-29
    • Yong-Su ParkKi-Dong Kim
    • Yong-Su ParkKi-Dong Kim
    • H01J17/49
    • H01J11/12H01J9/02H01J11/40
    • A plasma display panel (PDP) according to one embodiment includes: a first substrate and a second substrate that are disposed substantially in parallel with each other with a predetermined distance therebetween; a plurality of address electrodes disposed on the first substrate; a first dielectric layer disposed on an entire surface of the first substrate while covering the address electrodes; a plurality of barrier ribs having a predetermined height from the first dielectric layer and disposed in a space between the first substrate and the second substrate to partition the space into discharge spaces of a predetermined size; a phosphor layer disposed in the discharge spaces; a plurality of display electrodes disposed on one side of the second substrate facing the first substrate in a direction crossing the address electrodes; a second dielectric layer disposed on an entire surface of the second substrate to cover the display electrodes; and a protective layer disposed to cover the second dielectric layer. The protective layer includes MgO having a crystalline grain size ranging from 100 to 500 nm and has a membrane density of less than or equal to 3.3 g/cm3.
    • 根据一个实施例的等离子体显示面板(PDP)包括:第一基板和第二基板,其基本上彼此平行地设置在其间以预定距离; 设置在所述第一基板上的多个寻址电极; 第一介电层,设置在所述第一基板的整个表面上,同时覆盖所述寻址电极; 多个阻挡肋,具有与第一介电层相同的预定高度,并设置在第一基板和第二基板之间的空间中,以将空间分隔成预定尺寸的放电空间; 设置在放电空间中的荧光体层; 多个显示电极,其设置在与所述寻址电极交叉的方向上面向所述第一基板的所述第二基板的一侧; 设置在所述第二基板的整个表面上以覆盖所述显示电极的第二电介质层; 以及设置成覆盖第二电介质层的保护层。 保护层包括结晶粒径为100〜500nm,膜密度小于或等于3.3g / cm 3的MgO。
    • 36. 发明申请
    • Plasma display panel
    • 等离子显示面板
    • US20070114669A1
    • 2007-05-24
    • US11603451
    • 2006-11-22
    • Yong-Su ParkKi-Dong Kim
    • Yong-Su ParkKi-Dong Kim
    • H01L23/52
    • H01J11/40H01J11/12
    • The plasma display panel includes a first substrate and a second substrate that are disposed substantially in parallel with each other with a predetermined distance therebetween; a plurality of address electrodes disposed on the first substrate; a first dielectric layer disposed covering the address electrodes; a plurality of barrier ribs having a predetermined height from the first dielectric layer to provide a discharge cell; a phosphor layer disposed in the discharge cell; a plurality of display electrodes disposed on one side of the second substrate facing the first substrate in a direction crossing the address electrodes; a second dielectric layer disposed covering the discharge sustain electrodes; and a protective layer disposed to cover the second dielectric layer. The protective layer includes a first area having a predetermined thickness and a second area that is disposed corresponding to a display electrode area and is thicker than the first area.
    • 等离子体显示面板包括第一基板和第二基板,第一基板和第二基板基本上彼此平行设置,间隔预定距离; 设置在所述第一基板上的多个寻址电极; 覆盖所述寻址电极的第一介电层; 多个阻挡肋,其具有与所述第一介电层相同的预定高度,以提供放电单元; 设置在放电单元中的荧光体层; 多个显示电极,其设置在与所述寻址电极交叉的方向上面向所述第一基板的所述第二基板的一侧; 覆盖所述放电维持电极的第二电介质层; 以及设置成覆盖第二电介质层的保护层。 保护层包括具有预定厚度的第一区域和对应于显示电极区域设置并且比第一区域更厚的第二区域。
    • 37. 发明申请
    • FUEL CELL SYSTEM
    • 燃油电池系统
    • US20070104997A1
    • 2007-05-10
    • US11535215
    • 2006-09-26
    • Ki-Dong KIMHyun-Jae LEE
    • Ki-Dong KIMHyun-Jae LEE
    • H01M8/04
    • H01M8/04089H01M8/04097H01M8/0668
    • A fuel cell system is disclosed. The fuel cell system includes a stack unit including a fuel electrode and an air electrode and generating electricity by an electrochemical reaction between hydrogen and oxygen; a fuel supply unit supplying hydrogen to the fuel electrode of the stack unit; an air supply unit supplying the air to the air electrode of the stack unit; and a residual gas storage unit storing residual hydrogen exhausted from the stack unit or the fuel supply unit and then supplying the residual hydrogen to the stack unit again or to another system requiring hydrogen. The residual gas storage unit of the fuel cell system allows residual hydrogen to re-supplied to the stack unit if necessary, so that a waste of raw materials for generating hydrogen can be reduced and thus a cost can be reduced.
    • 公开了一种燃料电池系统。 燃料电池系统包括:包括燃料电极和空气电极的堆叠单元,并通过氢和氧之间的电化学反应发电; 向所述堆叠单元的燃料电极供给氢的燃料供给单元; 将空气供给到所述堆叠单元的空气电极的供气单元; 以及残留气体存储单元,其存储从所述堆叠单元或所述燃料供应单元排出的残余氢,然后再次将所述剩余氢气供应到所述堆叠单元或者另一个需要氢气的系统。 如果需要,燃料电池系统的残留气体存储单元允许残余氢气重新供应到堆叠单元,从而可以减少用于产生氢的原料的浪费,从而可以降低成本。
    • 38. 发明申请
    • Plasma display panel and method for driving same
    • 等离子显示面板及其驱动方法
    • US20070069989A1
    • 2007-03-29
    • US11541292
    • 2006-09-28
    • Ki-Dong KimYong-Su Park
    • Ki-Dong KimYong-Su Park
    • G09G3/28
    • G09G3/2927G09G2310/066G09G2320/041H01J11/12H01J11/40
    • Provided are a plasma display panel (PDP) and a driving method thereof. The PDP includes a first substrate and a second substrate disposed in parallel and spaced apart from one another. Address electrodes are provided on the first substrate with a first dielectric layer over the address electrodes and the first substrate. Barrier ribs are provided on the dielectric forming a plurality of discharge spaces in which phosphor layers are provided. Sustain electrodes are formed on the second substrate facing the first substrate and are arranged crossing the address electrodes. A second dielectric layer is formed over the address electrodes and on the second substrate, and a protective layer including MgO of at least 99.6% purity by weight is formed over the second dielectric layer by a sintering process. The discharge can be stabilized by varying a Vset applying time or a Vnf voltage applying time according to the temperature of the plasma display panel, and wall charges can be sufficiently accumulated in the reset period.
    • 提供了等离子体显示面板(PDP)及其驱动方法。 PDP包括平行布置并彼此间隔开的第一基板和第二基板。 地址电极设置在第一基板上,在地址电极和第一基板上方具有第一介电层。 阻挡肋设置在电介质上,形成多个放置荧光体层的放电空间。 维持电极形成在面对第一基板的第二基板上,并且布置成与寻址电极交叉。 在寻址电极和第二基板上形成第二电介质层,并且通过烧结工艺在第二电介质层上形成包含至少99.6重量%的MgO的保护层。 通过根据等离子体显示面板的温度改变Vset施加时间或Vnf电压施加时间,可以稳定放电,并且可以在复位期间充分积累壁电荷。
    • 40. 发明授权
    • Di-p-tolydialkylsilane derivative and photoluminescene polymer formed
therefrom and methods for preparing these compounds
    • 二 - 对二烷基硅烷衍生物和由其形成的光致亮度聚合物和制备这些化合物的方法
    • US5990335A
    • 1999-11-23
    • US4300
    • 1998-01-08
    • Hwan-kyu KimSoo-min LeeMi-kyung RyuKi-dong Kim
    • Hwan-kyu KimSoo-min LeeMi-kyung RyuKi-dong Kim
    • C07F7/08C07F7/10C07F7/12C08G77/60C09K11/06
    • C09K11/06C07F7/0818C08G77/60
    • A di-p-tolyldialkylsilane derivative, a photoluminescence polymer formed from the derivative, and methods for preparing the derivative and polymer are provided. The di-p-tolyldialkylsilane derivative is represented by the following formula (1): ##STR1## where R.sub.1 and R.sub.2 are independently selected from the group consisting of phenyl and --(CH.dbd.CH).sub.k R.sub.3 (k is an integer between and inclusive of 0 and 2, and R.sub.3 is hydrogen or alkyl), and X.sup.2 is selected from the group consisting of hydrogen, halogen atom and cyano group. The di-p-tolylalkylsilane derivative of the formula (1) is very useful as a monomer of a functional polymer. The photoluminescence polymer formed from the di-p-tolylalkylsilane derivative of the chemical formula (1) contains a repeating unit having a silicon between the conjugated double bonds, thereby suppressing electron movement of the conjugated double bond. As a result, a range of colors between blue and green, particularly, blue, can be obtained. Also, when the photoluminescence polymer is adopted as a color-developing substance, the threshold voltage characteristics are improved.
    • 提供二对甲苯基二烷基硅烷衍生物,由该衍生物形成的光致发光聚合物,以及制备衍生物和聚合物的方法。 二对甲苯基二烷基硅烷衍生物由下式(1)表示:其中R 1和R 2独立地选自苯基和 - (CH = CH)k R 3(k是0和2之间的整数,包括0和2 ,R 3为氢或烷基),X 2选自氢,卤素原子和氰基。 式(1)的二对甲苯基烷基硅烷衍生物作为官能聚合物的单体是非常有用的。 由化学式(1)的二对甲苯基烷基硅烷衍生物形成的光致发光聚合物含有在共轭双键之间具有硅的重复单元,从而抑制共轭双键的电子移动。 结果,可以获得蓝色和绿色之间的颜色范围,特别是蓝色。 此外,当采用光致发光聚合物作为显色物质时,阈值电压特性得到改善。