公开(公告)号：EP1296347B1

公开(公告)日：2004-09-15

申请号：EP02026323.2

申请日：1999-07-21

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Kato, Tetsuya ,  Watanabe, Yoshio ,  Kono, Hiroki

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/26 ,  H01J11/34 ,  H01J11/38 ,  H01J11/44 ,  H01J2211/444

公开(公告)号：EP1296347A2

公开(公告)日：2003-03-26

申请号：EP02026323.2

申请日：1999-07-21

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Kato, Tetsuya ,  Watanabe, Yoshio ,  Kono, Hiroki

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/26 ,  H01J11/34 ,  H01J11/38 ,  H01J11/44 ,  H01J2211/444

摘要： A plasma display panel ("PDP") is provided with a protrusion lower than barrier ribs on an inner surface of a back plate substrate, and a phosphor layer formed on a rib surface within a unitary emission unit including a surface of the protrusion, thereby realizing the PDP of high brightness, high luminous efficiency and long operating life. Also, the PDP has a structure, in which a portion (15) of the inner surface of the substrate (10) is opened to a discharge space directly or through a protective layer (12), so as to improve power consumption remarkably. Further, the invention provides a production of the PDP with superior whiteness by way of controlling a balance of each color with shape of the respective protrusions. Moreover, an electrode can be formed easily and precisely on an upper part of the protrusion by providing a sloped surface for at least one end in a longitudinal direction of the protrusion. As a result, the invention provides the PDP that is of low power consumption, high brightness, high luminous efficiency, and is capable of performing a speedy and stable electric-discharge and displaying white color of high color temperature.

摘要翻译： 等离子体显示面板（“PDP”）在背板基板的内表面上设置有比障壁低的突起，并且在包括突起的表面的单一发光单元内的肋表面上形成荧光体层，由此 实现了高亮度，高发光效率和长使用寿命的PDP。 此外，PDP具有这样的结构，其中衬底（10）的内表面的一部分（15）直接或通过保护层（12）向放电空间开口，以显着提高功耗。 此外，本发明通过控制每种颜色与各个突起的形状的平衡来提供具有优良白色度的PDP的生产。 此外，通过在突起的纵向方向上的至少一个端部设置倾斜表面，可以容易且精确地在突起的上部形成电极。 结果，本发明提供了功耗低，亮度高，发光效率高，并且能够进行快速且稳定的放电并显示高色温的白色的PDP。

公开(公告)号：EP0337373A3

公开(公告)日：1991-02-13

申请号：EP89106365.3

申请日：1989-04-11

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Takeda, Takeshi ,  Tsuchiya, Sohji ,  Watanabe, Yoshio ,  Sekido, Satoshi

IPC分类号： H01G1/01 ,  H01L41/22 ,  C04B35/00 ,  H01B1/08

CPC分类号： H01G4/008 ,  B32B18/00 ,  C01G3/006 ,  C01P2002/34 ,  C01P2006/40 ,  C04B35/2683 ,  C04B35/4504 ,  C04B35/4682 ,  C04B35/497 ,  C04B35/6342 ,  C04B2235/3203 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3227 ,  C04B2235/3251 ,  C04B2235/3258 ,  C04B2235/3272 ,  C04B2235/3296 ,  C04B2235/445 ,  C04B2235/449 ,  C04B2235/656 ,  C04B2235/768 ,  C04B2235/9615 ,  C04B2237/34 ,  C04B2237/346 ,  C04B2237/704 ,  H01L41/0471 ,  H01L41/0478 ,  H01L41/1871

摘要： This invention relates to a multi-layered dielectric element serving as a capacitor or actuator which comprises a dielectric unit (16) including a plurality of dielectric layers (12) made of a perovskite oxide and a plurality of internal electrode layers (14, 14') sandwiched between the respective dielectric layers. The internal electrodes (14, 14') are each made of at least one conductive composite oxide of La, Ba and Cu having a perovskite-like structure wherein the atomic ratios of the metals are such that (La + Ba)/Cu = 1 and La/Ba = 4, or at least one conductive composite oxide of La, Sr and Cu having a perovskite-like structure wherein the atomic ratios of the metals are such that (La + Sr)/Cu = 1 and La/Sr = 3 or 4. The unit is sintered at a temperature of from 900 to 1100°C.

公开(公告)号：EP0337373A2

公开(公告)日：1989-10-18

申请号：EP89106365.3

申请日：1989-04-11

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Takeda, Takeshi ,  Tsuchiya, Sohji ,  Watanabe, Yoshio ,  Sekido, Satoshi

IPC分类号： H01G1/01 ,  H01L41/22 ,  C04B35/00 ,  H01B1/08

CPC分类号： H01G4/008 ,  B32B18/00 ,  C01G3/006 ,  C01P2002/34 ,  C01P2006/40 ,  C04B35/2683 ,  C04B35/4504 ,  C04B35/4682 ,  C04B35/497 ,  C04B35/6342 ,  C04B2235/3203 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3227 ,  C04B2235/3251 ,  C04B2235/3258 ,  C04B2235/3272 ,  C04B2235/3296 ,  C04B2235/445 ,  C04B2235/449 ,  C04B2235/656 ,  C04B2235/768 ,  C04B2235/9615 ,  C04B2237/34 ,  C04B2237/346 ,  C04B2237/704 ,  H01L41/0471 ,  H01L41/0478 ,  H01L41/1871

摘要： This invention relates to a multi-layered dielectric element serving as a capacitor or actuator which comprises a dielectric unit (16) including a plurality of dielectric layers (12) made of a perovskite oxide and a plurality of internal electrode layers (14, 14') sandwiched between the respective dielectric layers. The internal electrodes (14, 14') are each made of at least one conductive composite oxide of La, Ba and Cu having a perovskite-like structure wherein the atomic ratios of the metals are such that (La + Ba)/Cu = 1 and La/Ba = 4, or at least one conductive composite oxide of La, Sr and Cu having a perovskite-like structure wherein the atomic ratios of the metals are such that (La + Sr)/Cu = 1 and La/Sr = 3 or 4. The unit is sintered at a temperature of from 900 to 1100°C.

摘要翻译： 本发明涉及一种用作电容器或致动器的多层介质元件，它包括一个介电单元（16），它包括由钙钛矿氧化物制成的多个电介质层（12）和多个内部电极层（14,14' ）夹在相应的电介质层之间。 内部电极（14,14'）各自由具有钙钛矿型结构的La，Ba和Cu的至少一种导电复合氧化物制成，其中金属的原子比使得（La + Ba）/ Cu = 1 和La / Ba = 4的至少一种导电复合氧化物，或具有钙钛矿型结构的La，Sr和Cu的至少一种导电复合氧化物，其中金属的原子比使得（La + Sr）/ Cu = 1和La / Sr = 该单元在900至1100℃的温度下烧结。