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：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.