公开(公告)号：US4991074A

公开(公告)日：1991-02-05

申请号：US404514

申请日：1989-09-08

申请人： Yasuo Kobayashi ,  Yasuo Hirasawa ,  Churyo Kodama ,  Katsumi Miyazaki ,  Takao Higashi ,  Masami Yanagisawa ,  Akinori Sei

发明人： Yasuo Kobayashi ,  Yasuo Hirasawa ,  Churyo Kodama ,  Katsumi Miyazaki ,  Takao Higashi ,  Masami Yanagisawa ,  Akinori Sei

IPC分类号： G09F3/02 ,  H01J61/02 ,  H01J61/35

CPC分类号： H01J61/35

摘要： A lighting lamp having a display sheet laminated on the surface of a bulb thereof, said display sheet comprising a support having laminated thereon a light-susceptible layer including an active layer containing at least one of a dye and a pigment capable of coloring, fading, or discoloring by the action of an active light and an adhesive layer formed on the surface of the light-susceptible layer such that the portion corresponding to at least the display portion thereof is exposed, and being laminated on the surface of the bulb by the adhesive layer.

公开(公告)号：US4954937A

公开(公告)日：1990-09-04

申请号：US404657

申请日：1989-09-08

申请人： Yasuo Kobayashi ,  Naoki Hagiwara ,  Taisuke Hirota ,  Churyo Kodama ,  Yasuo Hirasawa ,  Katsumi Miyazaki ,  Fumio Kawamura ,  Takao Higashi ,  Masami Yanagisawa ,  Akinori Sei

发明人： Yasuo Kobayashi ,  Naoki Hagiwara ,  Taisuke Hirota ,  Churyo Kodama ,  Yasuo Hirasawa ,  Katsumi Miyazaki ,  Fumio Kawamura ,  Takao Higashi ,  Masami Yanagisawa ,  Akinori Sei

IPC分类号： H01J61/35

CPC分类号： H01J61/35

摘要： A lighting lamp is disclosed, comprising a lamp having laminated on the surface of a bulb thereof a display sheet, said display sheet comprising a support having thereon an active layer containing a pigment which is faded by the action of an active light and an active light-adjusting layer.

公开(公告)号：US4961024A

公开(公告)日：1990-10-02

申请号：US211246

申请日：1988-06-24

申请人： Churyo Kodama ,  Yasuo Hirasawa ,  Yukio Ohno

发明人： Churyo Kodama ,  Yasuo Hirasawa ,  Yukio Ohno

IPC分类号： H01J61/33 ,  H01J61/30

CPC分类号： H01J61/30

摘要： A circular fluorescent lamp has a fluorescent tube of a generally circular shape having electrodes fixed gastight in both of its ends respectively to enclose inert gas and mercury therein. A cap is mounted to bridge between the tube ends. The fluorescent tube has an oval section taken along a line perpendicular with respect to its axis. The rate of ovalness y/x, representing the ratio between the larger tube diameter y and the smaller tube diameter x of the tube sectional shape, preferably lies within the range of 1.10 to 1.30.

摘要翻译： 圆形荧光灯具有大致圆形形状的荧光管，其电极分别在其两端固定气密，以在其中包围惰性气体和汞。 一个帽安装在管端之间。 荧光管具有相对于其轴线垂直的线的椭圆形截面。 代表较大管直径y和管截面形状的较小管直径x之间的比率的椭圆率y / x优选在1.10至1.30的范围内。

公开(公告)号：US4336479A

公开(公告)日：1982-06-22

申请号：US89744

申请日：1979-10-31

申请人： Churyo Kodama ,  Taisuke Hirota ,  Hiroshi Ohno ,  Etsuo Urataki

发明人： Churyo Kodama ,  Taisuke Hirota ,  Hiroshi Ohno ,  Etsuo Urataki

IPC分类号： H01J61/35 ,  H01J61/48

CPC分类号： H01J61/48 ,  H01J61/35

摘要： A fluorescent lamp with reflective layer of the present invention has a first phosphor layer and a second phosphor layer which are partially laminated. The first phosphor layer is formed on the whole inner surface of the glass tube, and the second phosphor layer is formed on the first phosphor layer at a predetermined angle of reflection along the axial direction of the glass tube. The laminated portions of the first and second phosphor layers substantially form a reflective layer, and the other portions form a transmitting layer.

摘要翻译： 本发明的具有反射层的荧光灯具有部分层叠的第一荧光体层和第二荧光体层。 第一荧光体层形成在玻璃管的整个内表面上，并且第二荧光体层沿着玻璃管的轴向以预定的反射角形成在第一荧光体层上。 第一和第二荧光体层的层叠部分基本形成反射层，其它部分形成透射层。

公开(公告)号：US5034655A

公开(公告)日：1991-07-23

申请号：US397856

申请日：1989-08-24

申请人： Seiichi Murayama ,  Hiromitsu Matsuno ,  Tetsuo Ono ,  Yasusuke Seki ,  Atsuo Koyama ,  Churyo Kodama ,  Tsuyoshi Kobayashi

发明人： Seiichi Murayama ,  Hiromitsu Matsuno ,  Tetsuo Ono ,  Yasusuke Seki ,  Atsuo Koyama ,  Churyo Kodama ,  Tsuyoshi Kobayashi

IPC分类号： H01J61/72 ,  H01J61/32 ,  H01J61/42

CPC分类号： H01J61/42 ,  H01J61/322

摘要： A fluorescent lamp has at least a pair of electrodes, at least two circular discharge tubes connected to said electrodes and enclosing rare gas and mercury therein, and a phosphor coating provided on an inside wall of each of said discharge tubes, the two circular discharge tubes being arranged coaxially circularly on one and the same plane, the diameter of each of the discharge tubes being selected to have a value within a range of from 5 mm to 25 mm both inclusive, the luminance on surface of each of the discharge tubes being selected to have a value within a range of from 2.times.10.sup.4 Cd/m.sup.2 to 6.times.10.sup.4 Cd/m.sup.2.

摘要翻译： 荧光灯具有至少一对电极，至少两个连接到所述电极的圆形放电管并且包围其中的稀有气体和汞，以及设置在每个所述放电管的内壁上的荧光体涂层，所述两个圆形放电管 在同一平面上圆周同轴地布置，每个放电管的直径被选择为具有在5mm至25mm的范围内的值，其中，每个放电管的表面上的亮度被选择 具有在2×10 4 Cd / m 2至6×10 4 Cd / m 2范围内的值。

公开(公告)号：US4363997A

公开(公告)日：1982-12-14

申请号：US185163

申请日：1980-09-08

申请人： Churyo Kodama

发明人： Churyo Kodama

IPC分类号： H01J61/48 ,  H01J61/44

CPC分类号： H01J61/48

摘要： The present invention relates to a fluorescent lamp of the reflective layer type comprising a first phosphor layer and a second phosphor layer laminated partially on the first phosphor layer. The first phosphor layer is formed on the entire face in the circumferential direction of the inner wall of a glass tube, and the second phosphor layer is formed on the first phosphor layer at a certain coating angle along the axial direction of the glass tube. The average particle size of the phosphor constituting the first phosphor layer is different from the average particle size of the phosphor constituting the second phosphor layer. In the fluorescent lamp of the reflective layer type having this structure, a high illuminance can be obtained.

摘要翻译： 本发明涉及一种反射层类型的荧光灯，包括部分地层叠在第一荧光体层上的第一荧光体层和第二荧光体层。 第一荧光体层形成在玻璃管的内壁的圆周方向的整个面上，第二荧光体层沿着玻璃管的轴向以一定的涂布角形成在第一荧光体层上。 构成第一荧光体层的荧光体的平均粒径与构成第二荧光体层的荧光体的平均粒径不同。 在具有这种结构的反射层类型的荧光灯中，可以获得高照度。