公开(公告)号：US20040007954A1

公开(公告)日：2004-01-15

申请号：US10457342

申请日：2003-06-09

Inventor： Sachio Koizumi ,  Toshifumi Komiya ,  Norio Iwamura

IPC: H01J017/00

CPC classification number: H01J1/142 ,  H01J1/20 ,  H01J29/04

Abstract: The present invention realizes a cathode ray tube which holds the stable electron emission characteristics when the cathode ray tube is operated in a high current density state for a long time. An electron emissive material layer which constitutes a cathode is formed by dispersing a scandium compound having an average particle size of equal to or less than 1.2 nullm to an oxide layer formed of alkaline earth metal (barium, strontium, calcium) oxide, wherein an atomic weight ratio of scandium with respect to strontium is set to a value within a range of 0.003 to 0.3. A base metal includes a reducing metal containing nickel as a main component and a plate thickness of a surface of a top portion of the base metal which comes into contact with the electron emissive layer is set to a value equal to or more than 0.17 mm.

Abstract translation: 本发明实现了一种阴极射线管，当阴极射线管长时间处于高电流密度状态时，其保持稳定的电子发射特性。 通过将平均粒径等于或小于1.2μm的钪化合物分散到由碱土金属（钡，锶，钙）氧化物形成的氧化物层上形成阴极的电子发射材料层，其中原子 钪相对于锶的重量比设定在0.003〜0.3的范围内。 贱金属包括含有镍作为主要成分的还原金属，并且与电子发射层接触的贱金属的顶部表面的板厚被设定为等于或大于0.17mm的值。

公开(公告)号：US20030085656A1

公开(公告)日：2003-05-08

申请号：US10288313

申请日：2002-11-05

Inventor： Erich Kunhardt ,  Kurt Becker

IPC: H01J017/00 ,  H01J017/49

CPC classification number: H01J37/32018 ,  H01J17/04 ,  H01J37/32036 ,  H01J37/32559 ,  H01J37/32623 ,  H01J2237/0206 ,  H05H1/2406 ,  H05H2001/2412

Abstract: A method and apparatus for stabilizing glow plasma discharges by suppressing the transition from glow-to-arc includes a perforated dielectric plate having an upper surface and a lower surface and a plurality of holes extending therethrough. The perforated dielectric plate is positioned over the cathode. Each of the holes acts as a separate active current limiting micro-channel that prevents the overall current density from increasing above the threshold for the glow-to-arc transition. This allows for a stable glow discharge to be maintained for a wide range of operating pressures (up to atmospheric pressures) and in a wide range of electric fields include DC and RF fields of varying strength.

Abstract translation: 通过抑制从辉光到电弧的转变来稳定辉光等离子体放电的方法和装置包括具有上表面和下表面的穿孔电介质板和延伸穿过其中的多个孔。 穿孔电介质板位于阴极上方。 每个孔用作单独的有源电流限制微通道，其防止总电流密度增加到辉光到电弧转变的阈值以上。 这允许在宽范围的工作压力（高达大气压力）下保持稳定的辉光放电，并且在宽范围的电场中包括具有不同强度的DC和RF场。

公开(公告)号：US20030030373A1

公开(公告)日：2003-02-13

申请号：US10213133

申请日：2002-08-05

Applicant: Matsushita Electric Industrial Co., Ltd.

Inventor： Tatsuya Kawamura ,  Toshizo Kobayashi ,  Hiroshi Enami ,  Yoshiharu Nishiura ,  Takaharu Yanata

IPC: H01J017/00

CPC classification number: H01J9/02 ,  H01J9/04 ,  H01J61/04

Abstract: A first electrode part in a rod shape is placed on an upper side, and a second electrode part in a rod shape having a higher melting point than that of the first electrode part is placed on a lower side, so that ends of the first and second electrode parts are brought into contact. Contact ends or vicinities thereof are irradiated with a laser beam, so that the electrode parts are welded. Here, a region irradiated with the laser beam is in a long narrow shape having a minor axis directed in a vertical direction and a major axis directed in a horizontal direction. This makes it possible to manufacture an electrode with a consistent high quality with a high yield.

Abstract translation: 杆状的第一电极部分放置在上侧，并且具有比第一电极部分的熔点高的棒形状的第二电极部分放置在下侧，使得第一和第二电极部分 使第二电极部件接触。 接触端或其附近用激光束照射，使得电极部分被焊接。 这里，用激光束照射的区域是具有指向垂直方向的短轴和沿水平方向指向的长轴的长狭窄形状。 这使得可以以高产率制造具有一致的高质量的电极。

公开(公告)号：US20040263076A1

公开(公告)日：2004-12-30

申请号：US10501169

申请日：2004-07-12

Inventor： Siebe Tjerk De Zwart ,  Roy Van Dijk ,  Ramon Pascal Van Gorkom ,  Peter Alexander Duine

IPC: H01J017/00

CPC classification number: H01L27/3288 ,  G09G3/2011 ,  G09G3/2014 ,  G09G3/30 ,  G09G3/32 ,  G09G3/3208 ,  G09G2330/08 ,  H01L27/3281

Abstract: A display device comprising a first and a second set of electrodes (2, 5), and a plurality of light-emitting elements (3), arranged between said sets of electrodes. The display further comprises an electromechanically operable foil (6), located between said light-emitting elements (3) and said second set of electrodes, with a conducting layer facing the light-emitting elements (3). The foil (6) is arranged to place the conducting layer (7) in contact with selected ones of said light-emitting elements (3), thereby closing a circuit from said first set of electrodes (2), via said elements (3), to said conducting layer (7). Thus, the foil acts as a plurality of nullswitchesnull, connecting selected light-emitting elements to the conducting layer. This function can be used for controlling the light-emitting elements with a higher degree of accuracy.

公开(公告)号：US20020063522A1

公开(公告)日：2002-05-30

申请号：US09994838

申请日：2001-11-28

Applicant: LG Electronics Inc.

Inventor： Mi Kyoung Lee ,  Kui Sung Shin

IPC: H01J017/00 ,  H01J061/00

CPC classification number: H01J11/48 ,  H01J9/261 ,  H01J11/12

Abstract: A plasma display panel and a method for fabricating the same are disclosed, in which the fabricating process time of the plasma display panel can be reduced, characteristic and performance of the panel can be prevented from being reduced, and the panel can be prevented from being damaged. Also, a panel structure is not changed by external pressure variation. The method for fabricating a plasma display panel includes the steps of: depositing a first adhesive along a predetermined area outside an active picture of a first substrate; depositing a second adhesive outside a portion where the first adhesive is deposited, to have a predetermined interval from the first adhesive; depositing a sealant to align with upper portions of the first and second adhesives; depositing an adhesive outside a portion where the second adhesive is deposited, to have a predetermined interval from the second adhesive; aligning a second substrate on the first substrate; and attaching the first and second substrates to each other under a predetermined pressure.

Abstract translation: 公开了一种等离子体显示面板及其制造方法，其中可以降低等离子体显示面板的制造工艺时间，可以防止面板的特性和性能的降低，并且可以防止面板 破损。 此外，面板结构不会因外部压力变化而改变。 制造等离子体显示面板的方法包括以下步骤：沿着第一基板的有效图像之外的预定区域沉积第一粘合剂; 在所述第一粘合剂被沉积的部分之外沉积第二粘合剂以与所述第一粘合剂具有预定间隔; 沉积密封剂以与第一和第二粘合剂的上部对准; 在第二粘合剂沉积的部分之外沉积粘合剂以与第二粘合剂具有预定间隔; 在第一基板上对准第二基板; 以及在预定压力下将第一和第二基板彼此附接。

公开(公告)号：US20010018108A1

公开(公告)日：2001-08-30

申请号：US09768296

申请日：2001-01-25

Applicant: KABUSHIKI KAISHA PILOT

Inventor： Masami Tokunaga ,  Masahiko Ikeda ,  Takeo Yokoyama ,  Hideki Misawa

IPC: B32B001/04 ,  G01D009/00 ,  H01J017/00

CPC classification number: G02F1/172 ,  G02F1/091 ,  G09F9/375 ,  Y10T428/23 ,  Y10T428/2982

Abstract: A magnetic material-inverting display panel wherein a liquid dispersion, which has a yield value and contains a magnetic display material in fine particle form having magnetic poles of opposite signs tinged with different colors by placing an opaque thin metal layer on at least one surface and making the color of another surface different from that of the thin metal layer of one surface, a dispersion medium and a thickener as main components, is supported by a support. The total area of S-pole-surfaces or N-pole-surfaces of the magnetic display material in fine particle form being from 60 to 1500% of the display surface area of the display panel. The magnetic material-inverting display panel of this invention has whereby a good contrast and forms a display of a metallic tone or a pastel color tone.

Abstract translation: 一种磁性材料反转显示面板，其中具有屈服值的液体分散体并且包含具有不同颜色的相反符号的磁极的细颗粒形式的磁性显示材料，通过在至少一个表面上放置不透明的薄金属层，以及 使得与一个表面的薄金属层，分散介质和增稠剂作为主要成分的另一表面的颜色不同，由载体支撑。 磁性显示材料的微细粒子形状的S极面或N极面的总面积为显示面板的显示面积的60〜1500％。 本发明的磁性材料反相显示面板具有良好的对比度并形成金属色调或柔和色调的显示。

公开(公告)号：US20040217704A1

公开(公告)日：2004-11-04

申请号：US10787038

申请日：2004-02-24

Inventor： Yuichi Iwase ,  Mitsuru Asano ,  Takashi Hirano

IPC: H01J017/00 ,  H01S003/08

CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L51/5246

Abstract: A display unit and method of manufacturing same is provided. The display unit includes a drive panel and a sealing panel that face each other with a middle layer in between. The display panel includes a number of light-emitting devices on a drive substrate with a drive device layer and a coating layer that is provided over the drive device layer in between. The middle layer is disposed between the drive panel and the sealing panel so as to be laid over the light-emitting devices.

Abstract translation: 提供了一种显示单元及其制造方法。 显示单元包括驱动面板和密封面板，所述驱动面板和密封面板之间具有中间层。 显示面板包括驱动基板上的多个发光装置，驱动装置层和设置在驱动装置层之间的涂层。 中间层设置在驱动面板和密封面板之间，以便放置在发光装置上。

公开(公告)号：US20040160180A1

公开(公告)日：2004-08-19

申请号：US10777092

申请日：2004-02-13

Inventor： Wen-Ho Kao

IPC: H01J017/00

CPC classification number: G09F13/22

Abstract: An electroluminescent panel is provided. The electroluminescent panel comprises a front electrode layer; a luminescent layer, formed on the front electrode layer; a reflective layer, formed on the luminescent layer; a back electrode layer having at least a pattern or letters for being displayed by the electroluminiscent panel; an insulating layer, adhered onto the back electrode layer, wherein the insulating layer comprises a plurality of contact holes, and wherein the contact holes are disposed according to the pattern or letters of the back electrode layer.

Abstract translation: 提供了电致发光面板。 电致发光面板包括前电极层; 形成在前电极层上的发光层; 形成在发光层上的反射层; 具有至少一个用于由电致发光面板显示的图案或字母的背面电极层; 绝缘层，粘合到所述背面电极层上，其中所述绝缘层包括多个接触孔，并且其中所述接触孔根据所述背面电极层的图案或字母设置。

公开(公告)号：US20030001479A1

公开(公告)日：2003-01-02

申请号：US10173882

申请日：2002-06-19

Inventor： Yoshiaki Aiki ,  Wakao Sakamoto

IPC: H01J017/00 ,  H01J021/00

CPC classification number: H01T23/00

Abstract: It is sought to provide a negative ion generator, which can suppress positive ion generation, permits ready control of the quantity of generated negative ions and permits its size and thickness reduction. The negative ion generator 1 is of electron emission type in which, for negative ion generation, electrons are emitted into air by impressing a negative high voltage on a stylus electric discharge electrode 6. A piezoelectric transformer 5 is used for amplifying a non-rectified drive voltage from a transformer drive circuit 9. As a result of rectification of the AC high voltage from the piezoelectric transformer 5, a negative high voltage is obtained, which is impressed on the stylus electric discharge electrode 6 for electron emission wherefrom, thereby generating negative ions in air.

Abstract translation: 寻求提供负离子发生器，其可以抑制正离子产生，允许准备控制产生的负离子的量并允许其尺寸和厚度减小。 负离子发生器1是电子发射型，其中对于负离子产生，通过在触针放电电极6上施加负的高电压将电子发射到空气中。压电变压器5用于放大非整流驱动 来自变压器驱动电路9的电压。作为来自压电变压器5的交流高电压的整流的结果，获得负的高电压，其被施加在用于电子发射的触针放电电极6上，从而产生负离子 在空气中

公开(公告)号：US20020190645A1

公开(公告)日：2002-12-19

申请号：US10131993

申请日：2002-04-25

Inventor： Koert Oskam ,  Andries Meijerink

IPC: H01J011/00 ,  H01J017/00

CPC classification number: H01J61/44 ,  C09K11/7772 ,  C09K11/7773

Abstract: A gas discharge lamp fitted with a gas discharge vessel filled with a gas filling is suitable for a gas discharge which emits VUV radiation, with a luminophore coating containing a down conversion luminophore and with means for igniting and maintaining a gas discharge in which the down conversion luminophore has in a host lattice a pair of activators of the a first lanthanoid ion and a second lanthanoid ion and a sensitizer selected from the group of the cerium (III) ion, praseodymium (III) ion, neodymium (III) ion, samarium (III) ion, europium (III) ion, gadolinium (III) ion, terbium (III) ion, dysprosium (III) ion, holmium (III) ion, erbium (III) ion, thulium (III) ion, ytterbium (III) ion and lutetium (III) ion, is environmentally friendly and has a high lamp efficiency nulllamp. The invention also concerns a down conversion luminophore which in a host lattice has a pair of activators of a first lanthanoid ion and a second lanthanoid ion and a sensitizer selected from the group of the cerium (III) ion, praseodymium (III) ion, neodymium (III) ion, samarium (III) ion, europium (III) ion, gadolinium (III) ion, terbium (III) ion, dysprosium (III) ion, holmium (III) ion, erbium (III) ion, thulium (III) ion, ytterbium (III) ion and lutetium (III) ion.

Abstract translation: 安装有填充有气体填充物的气体放电容器的气体放电灯适合于发射VUV辐射的气体放电，其中含有下变换发光体的发光体涂层和用于点燃和保持气体放电的装置，其中下变换 发光体在主体晶格中具有第一镧系元素离子和第二镧系元素离子的激活剂和选自铈（III）离子，镨（III）离子，钕（III）离子，钐（ III）离子，铕（III）离子，钆（III）离子，铽（III）离子，镝（III）离子，钬（III）离子，铒（III）离子，ium（III） 离子和镥（III）离子，是环保的，并具有高的灯效率标准。 本发明还涉及一种下转换发光体，其在主体晶格中具有一对第一镧系元素离子和第二镧系元素的激活剂，以及选自铈（III）离子，镨（III）离子，钕 （III）离子，钐（III）离子，铕（III）离子，钆（III）离子，铽（III）离子，镝（III）离子，钬（III）离子，铒（III）离子，ium ）离子，镱（III）离子和镥（III）离子。