公开(公告)号：EP0987730A4

公开(公告)日：2000-11-02

申请号：EP99912092

申请日：1999-04-01

申请人： TOSHIBA KK ,  FUJI PIGMENT

发明人： ITO TAKEO ,  WASHIYAMA KOJI ,  TANAKA HAJIME ,  NAKAZAWA TOMOKO ,  OYAIZU TSUYOSHI ,  SAKAI KAZUO ,  FUKUDA MASARU ,  INUBUSHI YOICHI

IPC分类号： H01J9/227 ,  H01J29/32 ,  H01J31/12 ,  H01J31/20

CPC分类号： B32B5/16 ,  H01J9/2278 ,  H01J29/327 ,  Y10T428/257 ,  Y10T428/258

摘要： A dispersion composition for black matrixes which comprises: manganese oxide having an average particle diameter of 50 to 2,000 nm or a manganese oxide/ferric oxide solid solution having an average particle diameter of 50 to 2,000 nm and a manganese content of 15 to 70 wt.%; a water-compatible acrylic resin; at least one dispersant selected from the group consisting of sodium, ammonium, or potassium salts of water-compatible acrylic resins and sodium, ammonium, or potassium salts of polycarboxylic acids, lignosulfonic acid, or bisphenolsulfonic acids; and water or a mixture of water and an organic solvent compatible therewith. The dispersion composition is highly effective in diminishing reflection by a light-absorbing layer on its surface in contact with a panel. Thus, a display, such as a color cathode-ray tube, can have a display surface on which external light is less apt to be reflected.

摘要翻译： 黑色矩阵用分散组合物，其中含有：平均粒径为50〜2000nm的氧化锰或平均粒径为50〜2000nm，锰含量为15〜70wt％的氧化锰/氧化铁固溶体。 ％; 水相容性丙烯酸树脂; 至少一种选自水相容性丙烯酸树脂的钠盐，铵盐或钾盐和多羧酸，木素磺酸或双酚磺酸的钠盐，铵盐或钾盐的分散剂; 和水或与水和与其相容的有机溶剂的混合物。 该分散组合物在减少其与面板接触的表面上的光吸收层的反射方面非常有效。 因此，诸如彩色阴极射线管的显示器可以具有外部光不易反射的显示表面。

公开(公告)号：EP1566823A4

公开(公告)日：2006-05-31

申请号：EP03774189

申请日：2003-11-25

申请人： TOSHIBA CARRIER CORP ,  FUJI PIGMENT

发明人： ITO TAKEO ,  MATSUDA HIDEMI ,  INAMURA MASAAKI ,  TANAKA HAJIME ,  SAKAI KAZUO

IPC分类号： H01J1/312 ,  H01J29/04 ,  H01J1/304 ,  H01J9/02 ,  H01J31/12

CPC分类号： H01J31/127 ,  B82Y10/00 ,  H01J1/312 ,  H01J9/022 ,  H01J2201/3125

摘要： An electron source device comprising a porous layer (for example, a porous alumina layer), which is composed of an insulator and has many microholes extending in a direction perpendicular to the major surface, and first and second conductor layers disposed on both sides of the porous layer is characterized in that the current density (I/S) is 1 μA/cm2 or higher when a direct current voltage is applied between the second conductor layer and the first conductor layer while using the second conductor layer as an anode. In this case, S represents the overlapping area among the first conductor layer, the second conductor layer and the porous layer. Consequently, an electron source device having a high electron emission ability and a long life even when the degree of vacuum is low can be obtained at low cost. A display having a high luminous efficiency and high reliability can be realized by using this electron source device.

公开(公告)号：EP1705679A4

公开(公告)日：2007-12-19

申请号：EP04807654

申请日：2004-12-24

申请人： TOSHIBA KK

发明人： GAMO YASUNORI ,  TANAKA HAJIME ,  YOSHII MASAYUKI ,  INAMURA MASAAKI ,  ITO TAKEO

IPC分类号： H01J9/22 ,  H01J9/20 ,  H01J29/28

CPC分类号： H01J29/28 ,  H01J9/20 ,  Y10T156/1705 ,  Y10T156/171

摘要： A metal back layer forming device (1), comprising a film withdrawing roller (2) for withdrawing, starting at one end, a transfer film (F) from the wound body of the transfer film (F) formed by applying at least a metal film (26a) onto a base film (26b), a film carrying mechanism such as a turn roller (9) for carrying the transfer film (F) withdrawn from the wound body to the downstream side, a transfer roller (12) for transferring the metal film (26a) by heating while pressing the carried transfer film (F) against a phosphor screen (22) installed on a face plate (27), and a film winding roller (18) for winding while releasing the base film (26b) from the transfer film (F) which completes transfer treatment.