Plasma display panel manufacturing method for manufacturing a plasma display panel with superior picture quality, a manufacturing apparatus and a phosphor ink
    11.
    发明授权
    Plasma display panel manufacturing method for manufacturing a plasma display panel with superior picture quality, a manufacturing apparatus and a phosphor ink 失效
    等离子体显示面板制造方法,用于制造具有优异图像质量的等离子体显示面板,制造装置和荧光体油墨

    公开(公告)号:US06547617B1

    公开(公告)日:2003-04-15

    申请号:US09743171

    申请日:2001-01-05

    IPC分类号: H05D506

    CPC分类号: H01J9/227 H01J2211/42

    摘要: The present invention intends to provide a manufacturing method for a PDP that can continuously apply phosphor ink for a long time and can accurately and evenly produce phosphor layers even when the cell construction is very fine. To do so, phosphor ink is continuously expelled from a nozzle while the nozzle moves relative to channels between partition walls formed on a plate so as to scan and apply phosphor ink to the channels. While doing so the path taken by the nozzle within each channel between a pair of partition walls is adjusted based on position information for the channel. When phosphor particles is successively applied to a plurality of channels, phosphor ink is continuously expelled from the nozzle even when the nozzle is positioned away from the channels. The phosphor ink is composed of: phosphor particles that have an average particle diameter of 0.5 to 5 &mgr;m; a mixed solvent in which materials selected from a group consisting of terpineol, butyl carbitol acetate, butyl carbitol, pentandiol, and limonene are mixed; and a binder that is an ethylene group polymer or ethyl cellulose containing at least 49% of ethoxy group (—OC2H5) cellulose molecules. After dispersion a charge-removing material is added to the phosphor ink.

    摘要翻译: 本发明旨在提供一种能够长时间连续施加荧光体油墨的PDP的制造方法,即使在电池结构非常细的情况下也能够准确均匀地制造荧光体层。 为了这样做,当喷嘴相对于形成在板上的隔壁之间的通道移动时,荧光体墨水从喷嘴连续排出,以便扫描并将磷光体墨施加到通道。 在这样做时,基于通道的位置信息来调整在一对分隔壁之间的每个通道内的喷嘴所采取的路径。 当荧光体颗粒连续地施加到多个通道时,即使喷嘴远离通道定位,荧光体墨也从喷嘴连续排出。 荧光体墨水由平均粒径为0.5〜5μm的荧光体粒子构成, 将选自萜品醇,丁基卡必醇乙酸酯,丁基卡必醇,戊二醇和柠檬烯的材料混合的混合溶剂; 和含有至少49%的乙氧基(-OC2H5)纤维素分子的乙烯基聚合物或乙基纤维素的粘合剂。 分散后,将电荷去除材料添加到荧光体油墨中。

    Plasma display panel with metal oxide layer on electrode
    12.
    发明授权
    Plasma display panel with metal oxide layer on electrode 失效
    等离子显示面板,电极上有金属氧化物层

    公开(公告)号:US6160345A

    公开(公告)日:2000-12-12

    申请号:US979752

    申请日:1997-11-26

    IPC分类号: H01J17/49 H01J1/90

    CPC分类号: H01J11/12 H01J9/02 H01J11/38

    摘要: A PDP does not suffer from dielectric breakdown even though a dielectric layer is thin, with the problems of conventional PDPs, such as cracks appearing in the glass substrates during the production of the PDP being avoided. To do so, the surface of silver electrodes of the PDP is coated with a 0.1-10 .mu.m layer of a metallic oxide on whose surface OH groups exist, such as ZnO, ZrO.sub.2, MgO, TiO.sub.2, Al.sub.2 O.sub.3, and Cr.sub.2 O.sub.3. The metallic oxide layer is then coated with the dielectric layer. It is preferable to form the metallic oxide layer with the CVD method. The surface of a metallic electrode can be coated with a metallic oxide, which is than coated with a dielectric layer. The dielectric layer can be made of a metallic oxide with a vacuum process method or the plasma thermal spraying method. The dielectric layer formed on electrodes with the CVD method is remarkably thin and flawless. When the dielectric layer is formed with the vacuum process method or the plasma spraying method, warping and cracks conventionally caused by baking the dielectric layer are prevented. Here, borosilicate glass including 6.5% or less by weight of alkali can be used as the glass substrate.

    摘要翻译: 即使电介质层较薄,PDP也不会受到电介质击穿,同时避免了在制造PDP期间在玻璃基板中出现的常规PDP的问题。 为此,PDP的银电极的表面涂覆有其表面存在OH基的金属氧化物如ZnO,ZrO 2,MgO,TiO 2,Al 2 O 3和Cr 2 O 3的0.1-10μm层。 然后用电介质层涂覆金属氧化物层。 优选用CVD法形成金属氧化物层。 金属电极的表面可以涂覆有被涂覆有介电层的金属氧化物。 电介质层可以用真空处理方法或等离子体热喷涂方法由金属氧化物制成。 用CVD法形成在电极上的电介质层非常薄且无瑕疵。 当使用真空处理方法或等离子喷涂方法形成电介质层时,防止了通常由电介质层烘烤引起的翘曲和裂纹。 这里可以使用包含6.5重量%以下的碱的硼硅酸盐玻璃作为玻璃基板。

    Phosphor material, phosphor material powder, plasma display panel, and method of producing the same
    15.
    发明授权
    Phosphor material, phosphor material powder, plasma display panel, and method of producing the same 失效
    荧光体材料,荧光体材料粉末,等离子体显示面板及其制造方法

    公开(公告)号:US06667574B2

    公开(公告)日:2003-12-23

    申请号:US10293496

    申请日:2002-11-14

    IPC分类号: H01J1749

    CPC分类号: C09K11/7734 H01J2211/42

    摘要: The plasma display panel of the present invention has, for achieving high luminance and high reliability, a plurality of discharge spaces formed between a front panel and a back panel that are disposed to oppose each other, and phosphor layers, formed in the discharge spaces, each including phosphor particles of one of blue, red and green colors, wherein the phosphor particles of at least one of blue, red and green colors included in the phosphor layer are flake-like particles.

    摘要翻译: 本发明的等离子体显示面板为了实现高亮度和高可靠性而具有形成在彼此相对的前面板和后面板之间形成的多个放电空间以及形成在放电空间中的荧光体层, 每个包括蓝色,红色和绿色之一的荧光体颗粒,其中包括在荧光体层中的蓝色,红色和绿色中的至少一种的荧光体颗粒是片状颗粒。

    SEMICONDUCTOR MEMORY AND SYSTEM
    19.
    发明申请
    SEMICONDUCTOR MEMORY AND SYSTEM 有权
    半导体存储器和系统

    公开(公告)号:US20120087172A1

    公开(公告)日:2012-04-12

    申请号:US13240492

    申请日:2011-09-22

    申请人: Masaki Aoki

    发明人: Masaki Aoki

    IPC分类号: G11C11/00

    摘要: A semiconductor memory includes a real memory cell including a selection transistor and a resistance variable element which are connected in series between a first voltage line and a second voltage line through a connection node, a real amplification transistor having a gate connected to the connection node, a source connected to a reference voltage line, and a drain connected to a real read line, and a sense amplifier to determine a logic held in the real memory cell by receiving a voltage of the real read line varied with a voltage generated in the connection node by resistance dividing between a source/drain resistance of the selection transistor, and the resistance variable element, the selection transistor receiving a read control voltage at the gate thereof.

    摘要翻译: 半导体存储器包括:实际存储单元,包括通过连接节点串联连接在第一电压线和第二电压线之间的选择晶体管和电阻可变元件,具有连接到连接节点的栅极的实际放大晶体管, 连接到参考电压线的源极和连接到实际读取线的漏极,以及读出放大器,用于通过接收由连接中产生的电压而变化的真实读取线的电压来确定保持在实际存储单元中的逻辑 所述选择晶体管在所述栅极处接收读取控制电压,所述选择晶体管在所述栅极处接收读取控制电压。

    MAGNETIC RANDOM ACCESS MEMORY
    20.
    发明申请
    MAGNETIC RANDOM ACCESS MEMORY 审中-公开
    磁性随机存取存储器

    公开(公告)号:US20100208515A1

    公开(公告)日:2010-08-19

    申请号:US12702847

    申请日:2010-02-09

    摘要: The spin torque transfer magnetic random access memory includes a magnetic tunnel junction element including a pinned layer, a free layer, and a tunnel insulating film formed between the pinned layer and the free layer, and a memory cell select transistor having one diffused region electrically connected to a side of the fee layer of the magnetic tunnel junction element.

    摘要翻译: 自旋转矩传递磁随机存取存储器包括磁性隧道结元件,其包括形成在被钉扎层和自由层之间的钉扎层,自由层和隧道绝缘膜,以及存储单元选择晶体管,其具有电连接的一个扩散区域 到磁性隧道结元件的费用层的一侧。