公开(公告)号：US07781973B2

公开(公告)日：2010-08-24

申请号：US11208558

申请日：2005-08-23

申请人： Tatsuya Miyake ,  Keizo Suzuki ,  Masatoshi Shiiki ,  Choichiro Okazaki ,  Tsuyoshi Fujita ,  Seiichi Tsuchida

发明人： Tatsuya Miyake ,  Keizo Suzuki ,  Masatoshi Shiiki ,  Choichiro Okazaki ,  Tsuyoshi Fujita ,  Seiichi Tsuchida

IPC分类号： H01J17/49

CPC分类号： H01J11/44 ,  H01J11/12 ,  H01J2211/442

摘要： A plasma display panel has plural discharge cells between two opposing first and second substrates. Each of the discharge cells includes at least one pair of electrodes for generating a discharge for display, a discharge gas and a phosphor film for emitting visible light by being excited by ultraviolet rays produced by the discharge of the discharge gas. Laminated members are dispersed in a plane within each of the discharge cells inside the first substrate from which visible light for display is emitted, and each of the laminated members includes a light absorption layer disposed on a side of the first substrate on which ambient light is incident and a light reflection layer disposed on a phosphor-film side of the laminated members. A visible-light-reflection layer is disposed on a surface of the phosphor film on a side thereof opposite from a space in which the discharge is generated.

摘要翻译： 等离子体显示面板在两个相对的第一和第二基板之间具有多个放电单元。 每个放电单元包括用于产生用于显示的放电的至少一对电极，用于通过由放电气体的放电产生的紫外线激发而发射可见光的放电气体和荧光膜。 层叠构件分散在发射可见光的第一基板内的每个放电单元内的平面内，并且每个层叠构件包括设置在第一基板的侧面上的光吸收层，在该侧面上环境光为 并且设置在层叠部件的荧光体膜侧的光反射层。 可见光反射层设置在荧光体膜的与产生放电的空间相反的一侧的表面上。

公开(公告)号：US07183711B2

公开(公告)日：2007-02-27

申请号：US11043280

申请日：2005-01-27

申请人： Tatsuya Miyake ,  Keizo Suzuki ,  Masatoshi Shiiki ,  Tsuyoshi Fujita ,  Seiichi Tsuchida

发明人： Tatsuya Miyake ,  Keizo Suzuki ,  Masatoshi Shiiki ,  Tsuyoshi Fujita ,  Seiichi Tsuchida

IPC分类号： H01J17/49

CPC分类号： H01J11/42 ,  H01J11/36 ,  H01J11/44 ,  H01J2211/361 ,  H01J2211/442 ,  H01J2211/444

摘要： A plasma display panel includes plural discharge cells and a barrier rib layer which defines the discharge cells. Each discharge cells has two opposing electrodes on front and rear substrates, respectively, for generating discharge therebetween, discharge gas and phosphor films. The barrier rib layer is fabricated as a sheet separate from the substrates, is provided with openings each forming a discharge space, and is sandwiched between the substrates. The following relationships are satisfied: 0.1≦S2/S1≦0.4; 100 Torr ×mm≦pd≦400 Torr×mm; and 0.2 mm≦d, where S1 is an area of a projection of a space occupied by one discharge cell onto the front substrate, S2 is an area of a portion of the front substrate for projecting light from the discharge cell, p is a pressure of the discharge gas, and d is a distance between the electrodes.

摘要翻译： 等离子体显示面板包括多个放电单元和限定放电单元的隔壁层。 每个放电单元在前基板和后基板上分别具有两个相对电极，用于在其间产生放电，放电气体和磷光体膜。 阻挡肋层被制造为与基板分开的片材，设置有各自形成放电空间的开口，并且夹在基板之间。 满足以下关系：0.1 <= S 2 / S 1 <= 0.4; 100 Torr xmm <= pd <= 400 Torrxmm; 和0.2mm <= d，其中S 1是由一个放电单元占据到前基板上的空间的投影面积，S 2是用于投射来自放电单元的光的前基板的一部分的面积，p 是放电气体的压力，d是电极之间的距离。

公开(公告)号：US20070001602A1

公开(公告)日：2007-01-04

申请号：US11208558

申请日：2005-08-23

申请人： Tatsuya Miyake ,  Keizo Suzuki ,  Masatoshi Shiiki ,  Choichiro Okazaki ,  Tsuyoshi Fujita ,  Seiichi Tsuchida

发明人： Tatsuya Miyake ,  Keizo Suzuki ,  Masatoshi Shiiki ,  Choichiro Okazaki ,  Tsuyoshi Fujita ,  Seiichi Tsuchida

IPC分类号： H01J17/49

CPC分类号： H01J11/44 ,  H01J11/12 ,  H01J2211/442

摘要： A plasma display panel has plural discharge cells between two opposing first and second substrates. Each of the discharge cells includes at least one pair of electrodes for generating a discharge for display, a discharge gas and a phosphor film for emitting visible light by being excited by ultraviolet rays produced by the discharge of the discharge gas. Laminated members are dispersed in a plane within each of the discharge cells inside the first substrate from which visible light for display is emitted, and each of the laminated members includes a light absorption layer disposed on a side of the first substrate on which ambient light is incident and a light reflection layer disposed on a phosphor-film side of the laminated members. A visible-light-reflection layer is disposed on a surface of the phosphor film on a side thereof opposite from a space in which the discharge is generated.

摘要翻译： 等离子体显示面板在两个相对的第一和第二基板之间具有多个放电单元。 每个放电单元包括用于产生用于显示的放电的至少一对电极，用于通过由放电气体的放电产生的紫外线激发而发射可见光的放电气体和荧光膜。 层叠构件分散在发射可见光的第一基板内的每个放电单元内的平面内，并且每个层叠构件包括设置在第一基板的侧面上的光吸收层，在该侧面上环境光为 并且设置在层叠部件的荧光体膜侧的光反射层。 可见光反射层设置在荧光体膜的与产生放电的空间相反的一侧的表面上。

公开(公告)号：US20060049757A1

公开(公告)日：2006-03-09

申请号：US11043280

申请日：2005-01-27

申请人： Tatsuya Miyake ,  Keizo Suzuki ,  Masatoshi Shiiki ,  Tsuyoshi Fujita ,  Seiichi Tsuchida

发明人： Tatsuya Miyake ,  Keizo Suzuki ,  Masatoshi Shiiki ,  Tsuyoshi Fujita ,  Seiichi Tsuchida

IPC分类号： H01J17/49

CPC分类号： H01J11/42 ,  H01J11/36 ,  H01J11/44 ,  H01J2211/361 ,  H01J2211/442 ,  H01J2211/444

摘要： A plasma display panel includes plural discharge cells and a barrier rib layer which defines the discharge cells. Each discharge cells has two opposing electrodes on front and rear substrates, respectively, for generating discharge therebetween, discharge gas and phosphor films. The barrier rib layer is fabricated as a sheet separate from the substrates, is provided with openings each forming a discharge space, and is sandwiched between the substrates. The following relationships are satisfied: 0.1≦S2/S1≦0.4; 100 Torr×mm≦pd≦400 Torr×mm; and 0.2 mm≦d, where S1 is an area of a projection of a space occupied by one discharge cell onto the front substrate, S2 is an area of a portion of the front substrate for projecting light from the discharge cell, p is a pressure of the discharge gas, and d is a distance between the electrodes.

摘要翻译： 等离子体显示面板包括多个放电单元和限定放电单元的隔壁层。 每个放电单元在前基板和后基板上分别具有两个相对电极，用于在其间产生放电，放电气体和磷光体膜。 阻挡肋层被制造为与基板分开的片材，设置有各自形成放电空间的开口，并且夹在基板之间。 满足以下关系：0.1 <= S 2 / S 1 <= 0.4; 100 Torrxmm <= pd <= 400 Torrxmm; 和0.2mm <= d，其中S 1是由一个放电单元占据到前基板上的空间的投影面积，S 2是用于投射来自放电单元的光的前基板的一部分的面积，p 是放电气体的压力，d是电极之间的距离。

公开(公告)号：US20050007308A1

公开(公告)日：2005-01-13

申请号：US10646706

申请日：2003-08-25

申请人： Keizo Suzuki ,  Shirun Ho ,  Masatoshi Shiiki ,  Tatsuya Miyake ,  Kenichi Yamamoto

发明人： Keizo Suzuki ,  Shirun Ho ,  Masatoshi Shiiki ,  Tatsuya Miyake ,  Kenichi Yamamoto

IPC分类号： H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/44 ,  H01J11/50 ,  G09G3/28

CPC分类号： H01J11/12 ,  H01J11/36 ,  H01J11/44 ,  H01J2211/361 ,  H01J2211/444

摘要： A plasma display device is realized which has a high set-luminous-efficacy (i.e. provides a high-brightness display image at a low power consumption) and a high light-room contrast. The luminous efficacy hs and the display discharge voltage Vs are increased by increasing the product pd in discharge, or increasing the Xe proportion aXe of the discharge. As a result the display-discharge region area ratio Ad and the display region reflectance β can be reduced by reducing the display-electrode area Sse approximately in inverse proportion to Vs2, and thereby the set-luminous efficacy hs and the set luminance Bpons and the light-room contrast Cb are increased.

摘要翻译： 实现了具有高设定发光效率（即以低功耗提供高亮度显示图像）和高亮室对比度的等离子体显示装置。 发光效率hs和显示放电电压Vs通过增加放电中的乘积pd或增加放电的Xe比例ax来增加。 结果，可以通过将显示电极区域Sse大致与Vs <2成反比地减小，从而可以减小显示 - 放电区域面积比Ad和显示区域反射率β，从而设定发光效率hs和设定亮度 Bpons和光室对比度Cb增加。

公开(公告)号：US07088315B2

公开(公告)日：2006-08-08

申请号：US10646706

申请日：2003-08-25

申请人： Keizo Suzuki ,  Shirun Ho ,  Masatoshi Shiiki ,  Tatsuya Miyake ,  Kenichi Yamamoto

发明人： Keizo Suzuki ,  Shirun Ho ,  Masatoshi Shiiki ,  Tatsuya Miyake ,  Kenichi Yamamoto

IPC分类号： G09G3/28

CPC分类号： H01J11/12 ,  H01J11/36 ,  H01J11/44 ,  H01J2211/361 ,  H01J2211/444

摘要： A plasma display device is realized which has a high set-luminous-efficacy (i.e. provides a high-brightness display image at a low power consumption) and a high light-room contrast. The luminous efficacy hs and the display discharge voltage Vs are increased by increasing the product pd in discharge, or increasing the Xe proportion aXe of the discharge. As a result the display-discharge region area ratio Ad and the display region reflectance β can be reduced by reducing the display-electrode area Sse approximately in inverse proportion to Vs2, and thereby the set-luminous efficacy hs and the set luminance Bpons and the light-room contrast Cb are increased.

摘要翻译： 实现了具有高设定发光效率（即以低功耗提供高亮度显示图像）和高亮室对比度的等离子体显示装置。 发光效率hs和显示放电电压Vs通过增加放电中的乘积pd或增加放电的Xe比例ax来增加。 结果，可以通过将显示电极区域Sse大致与Vs <2>成反比来减小显示放电区域面积比Ad和显示区域反射率β，从而设定发光效率 hs和设置亮度Bpons和光室对比度Cb增加。

公开(公告)号：US20090115332A1

公开(公告)日：2009-05-07

申请号：US12261189

申请日：2008-10-30

申请人： Shin Imamura ,  Hitoshi Oaku ,  Tatsuya Miyake ,  Masaaki Komatsu ,  Shunsuke Mori ,  Masatoshi Shiiki

发明人： Shin Imamura ,  Hitoshi Oaku ,  Tatsuya Miyake ,  Masaaki Komatsu ,  Shunsuke Mori ,  Masatoshi Shiiki

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/42

摘要： A problem of the present invention is to reduce discharge delay and discharge voltage in an image display device such as a PDP using ultraviolet rays emission generated by the discharge, thereby improving image quality and reducing cost. In order to solve the above problem, according to the present invention, the image display device using the ultraviolet rays emission generated by discharge includes, within a discharge space, a phosphor where a 1/10 afterglow time is 1 ms or more and a light emitting wavelength is in a range of 200 to 460 nm in which light emitting intensity is at the maximum. Under the same condition, the effect of the invention can be improved by making the 1/10 afterglow time 8 ms or more. Further, the effect of the present invention is further effective by making the 1/10 afterglow time 100 ms or more.

摘要翻译： 本发明的一个问题是通过使用由放电产生的紫外线发射的PDP等图像显示装置来减少放电延迟和放电电压，从而提高图像质量并降低成本。 为了解决上述问题，根据本发明，使用由放电产生的紫外线发射的图像显示装置在放电空间内包含1/10余辉时间为1ms以上的荧光体和光 发光波长在发光强度最大的200〜460nm的范围内。 在相同条件下，通过使1/10余辉时间达到8ms以上可以提高本发明的效果。 此外，通过使1/10余辉时间达到100ms以上，本发明的效果进一步有效。

公开(公告)号：US20090153050A1

公开(公告)日：2009-06-18

申请号：US12335561

申请日：2008-12-16

申请人： Kazutaka Tsuji ,  Ryo Inoue ,  Shunsuke Mori ,  Masaaki Komatsu ,  Tatsuya Miyake ,  Keizo Suzuki ,  Hideto Momose ,  Shirun Ho

发明人： Kazutaka Tsuji ,  Ryo Inoue ,  Shunsuke Mori ,  Masaaki Komatsu ,  Tatsuya Miyake ,  Keizo Suzuki ,  Hideto Momose ,  Shirun Ho

IPC分类号： H01J17/49

CPC分类号： H01J11/40 ,  H01J11/12

摘要： A high-quality long-life plasma display panel is provided by enabling compatibility between priming-electron emission characteristics, and other characteristics such as sputtering resistance, secondary electron emission characteristics, and wall charge retention. The plasma display panel is structured to include a front substrate, transparent electrodes and bus electrodes provided on the inner side of the front substrate, a dielectric layer covering these electrodes, a first protective layer covering the dielectric layer, and a second protective layer disposed on the side closer to the discharge space than the first protective layer. The first protective layer is doped with Sc to generate a predetermined excitation light by incidence of ultraviolet light. The second protective layer is doped with Si to emit electrons to the discharge space by the excitation light. With this structure, it is possible to realize a plasma display device in which the discharge delay is small, thereby the fluctuation less occurs.

摘要翻译： 通过实现引发电子发射特性和诸如溅射电阻，二次电子发射特性和壁电荷保留的其它特性之间的兼容性，提供了高质量的长寿命等离子体显示面板。 等离子体显示面板被构造为包括前基板，设置在前基板的内侧的透明电极和总线电极，覆盖这些电极的介电层，覆盖电介质层的第一保护层和设置在电介质层上的第二保护层 比第一保护层更靠近放电空间的一侧。 第一保护层掺杂有Sc以通过紫外光的入射产生预定的激发光。 第二保护层掺杂有Si以通过激发光向放电空间发射电子。 利用这种结构，可以实现放电延迟小的等离子体显示装置，从而发生波动较小。

公开(公告)号：US07994717B2

公开(公告)日：2011-08-09

申请号：US12518174

申请日：2006-12-12

申请人： Kenji Okishiro ,  Keizo Suzuki ,  Tatsuya Miyake ,  Choichiro Okazaki

发明人： Kenji Okishiro ,  Keizo Suzuki ,  Tatsuya Miyake ,  Choichiro Okazaki

IPC分类号： H01J1/62

CPC分类号： H01J11/44 ,  H01J1/68 ,  H01J1/70 ,  H01J11/12 ,  H01J11/42 ,  H01J2211/42 ,  H01J2211/442

摘要： A high-luminance plasma display panel has a plurality of discharge cells including a phosphor film emitting visible rays by excitation caused by ultraviolet light generated by the discharge of a discharge gas. The phosphor film has at least two layers of a phosphor layer and a reflecting layer, and the phosphor layer is arranged closer to the discharge space side than the reflecting layer. A film thickness Wt of the phosphor film is 40 μm or less, and a film thickness Wp of the phosphor layer, a particle diameter dp of a phosphor that is at least a part of components of the phosphor layer, a film thickness Wr of the reflecting layer, and a particle diameter dr of a reflecting material that is at least a part of components of the reflecting layer satisfy 2dp≦Wp≦5dp and 2dr≦Wr≦Wt−Wp.

摘要翻译： 高亮度等离子体显示面板具有多个放电单元，其包括通过由放电气体的放电产生的紫外线引起的激发而发出可见光的荧光体膜。 荧光体膜具有荧光体层和反射层的至少两层，荧光体层比反射层更靠近放电空间侧配置。 荧光体膜的膜厚Wt为40μm以下，荧光体层的膜厚Wp，作为荧光体层的成分的至少一部分的荧光体的粒径dp，荧光体层的膜厚度Wr 反射层的反射材料的粒径dr和反射层的至少一部分的反射材料的粒径dr满足2dp＆nlE; Wp＆nlE; 5dp和2dr＆nlE; Wr＆nlE; Wt-Wp。

公开(公告)号：US20090230836A1

公开(公告)日：2009-09-17

申请号：US12391387

申请日：2009-02-24

申请人： Shin Imamura ,  Shunsuke Mori ,  Tatsuya Miyake ,  Hideto Momose ,  Kazutaka Tsuji ,  Ryo Inoue ,  Shirun Ho ,  Keizo Suzuki

发明人： Shin Imamura ,  Shunsuke Mori ,  Tatsuya Miyake ,  Hideto Momose ,  Kazutaka Tsuji ,  Ryo Inoue ,  Shirun Ho ,  Keizo Suzuki

IPC分类号： H01J63/04 ,  G09G3/28

CPC分类号： G09G3/2942 ,  G09G2330/021 ,  H01J11/12 ,  H01J11/42

摘要： Provided is a display device such as a plasma display device including a front plate and a rear plate arranged opposing to each other to form a discharge space, where a discharge gas filled inside the discharge space, and at least a pair of electrodes for performing a display discharge and a phosphor layer for emitting visible light by an ultraviolet ray emission by the discharge of the discharge gas are provided. Inside the discharge space, a material whose main composition is alumina oxychloride of a group IIa metal and/or a group IIb metal is at least partly contained. Accordingly, a sustain discharge voltage can be reduced.

摘要翻译： 提供了一种诸如等离子体显示装置的显示装置，其包括彼此相对布置的前板和后板，以形成放电空间，其中填充在放电空间内的放电气体和至少一对电极用于执行 提供显示放电和通过放电气体的放电通过紫外线发射发射可见光的荧光体层。 在放电空间内，至少部分含有主要组成为IIa族金属和/或IIb族金属的氧化铝的材料。 因此，可以降低维持放电电压。