公开(公告)号：US5801483A

公开(公告)日：1998-09-01

申请号：US608496

申请日：1996-02-28

申请人： Miho Watanabe ,  Hisashi Honda ,  Keiji Hatakeyama ,  Yuichi Sakakiabra ,  Akiko Saitou

发明人： Miho Watanabe ,  Hisashi Honda ,  Keiji Hatakeyama ,  Yuichi Sakakiabra ,  Akiko Saitou

IPC分类号： A61L9/20 ,  H01J61/35 ,  H01J61/44 ,  H01J61/48 ,  H01J1/62

CPC分类号： H01J61/48

摘要： A fluorescent lamp includes a light-transmitting envelope, means for generating a discharge within envelope, a discharge sustaining fill contained in envelope for emitting ultraviolet rays during the lamp operation and a phosphor layer coated on an inner surface of envelope. The phosphor layer converts the ultraviolet rays into visible light and ultraviolet radiation within a wavelength range of 320 nm to 410 nm so as to have radiant flux ratio of ultraviolet radiation of 5 to 50 percent of the entire radiant flux of the lamp.

摘要翻译： 荧光灯包括透光外壳，用于在外壳内产生放电的装置，包含在灯操作期间发射紫外线的外壳中的放电维持填充物和涂覆在外壳的内表面上的荧光体层。 荧光体层将紫外线转换成在320nm至410nm的波长范围内的可见光和紫外线辐射，以使紫外线的辐射通量比为灯的整个辐射通量的5％至50％。

公开(公告)号：US06242752B1

公开(公告)日：2001-06-05

申请号：US09117895

申请日：1999-04-16

申请人： Ryuji Soma ,  Hisashi Honda ,  Ariyoshi Ishizaki ,  Tsutomu Watanabe ,  Hiroshi Kamata ,  Akiko Saitou ,  Akimasa Endou

发明人： Ryuji Soma ,  Hisashi Honda ,  Ariyoshi Ishizaki ,  Tsutomu Watanabe ,  Hiroshi Kamata ,  Akiko Saitou ,  Akimasa Endou

IPC分类号： B01J1912

CPC分类号： B01J21/063 ,  B01J35/002 ,  B01J35/004 ,  B01J35/023 ,  C03C17/256 ,  C03C17/3417 ,  C03C2217/71 ,  C03C2218/111 ,  C03C2218/113 ,  C03C2218/365 ,  F21V3/04 ,  H01J61/35 ,  H01K1/32

摘要： A translucent cover (9) is so provided as to cover a high pressure sodium lamp (11) adapted to radiate at least visible light and rays of light in the wavelength range of 300 nm to 400 nm. A photocatalytic film (13) which is capable of preventing generation of interference between visible light is formed on either one of or both the inner side and outer side of the translucent cover (9). The photocatalytic film (13) contains as the principal component titania (TiO2) of which the peak wavelength for visible light transmittance is nearly the same as the peak wavelength for visible light radiated from the high pressure sodium lamp (11). Ultraviolet light radiated from the high pressure sodium lamp (11) enhances oxidation and decomposition of substances performed by the photocatalytic film (13), thereby preventing grime and contaminants from adhering to the translucent cover (9). Even if the thickness of the photocatalytic film (13) is increased in order to make the photocatalytic function more effective, visible light radiated from the high pressure sodium lamp (11) effectively passes through the photocatalytic film (13) at the peak wavelength so that decrease in the illuminating efficiency is prevented.

摘要翻译： 设置半透明盖（9）以覆盖适于辐射至少在300nm至400nm的波长范围内的可见光和光线的高压钠灯（11）。 能够防止在可见光之间产生干涉的光催化膜（13）形成在透光罩（9）的内侧和外侧的任一个或两侧。 光催化膜（13）含有作为主要成分的二氧化钛（TiO 2），其中可见光透射率的峰值波长与从高压钠灯（11）辐射的可见光的峰值波长几乎相同。 从高压钠灯（11）辐射的紫外线增强了由光催化膜（13）进行的物质的氧化和分解，从而防止污垢和污染物粘附到半透明盖（9）上。 即使增加光催化膜（13）的厚度以使光催化功能更有效，从高压钠灯（11）辐射的可见光有效地以峰值波长通过光催化膜（13），使得 防止了照明效率的降低。

公开(公告)号：US06657389B2

公开(公告)日：2003-12-02

申请号：US10156011

申请日：2002-05-29

申请人： Akiko Saitou ,  Shigeru Osawa ,  Nobuhiro Tamura ,  Noriyuki Hayama ,  Yoshiyuki Matsunaga ,  Takashi Yorifuji ,  Mitsuru Shiozaki ,  Masahiro Izumi

发明人： Akiko Saitou ,  Shigeru Osawa ,  Nobuhiro Tamura ,  Noriyuki Hayama ,  Yoshiyuki Matsunaga ,  Takashi Yorifuji ,  Mitsuru Shiozaki ,  Masahiro Izumi

IPC分类号： H01J1702

CPC分类号： H01J61/541 ,  H01J61/0677

摘要： A glow discharge lamp has a discharge vessel, a pair of electrodes mounted in the discharge vessel, ionizable filling which is principally made of rare gas and filled in the discharge vessel, and emissive material containing zinc alloy and provided on at least one of the electrodes.

公开(公告)号：US20080239724A1

公开(公告)日：2008-10-02

申请号：US10599276

申请日：2005-03-23

申请人： Takayoshi Moriyama ,  Akiko Nakanishi ,  Masami Iwamoto ,  Shinji Nogi ,  Kozo Ogawa ,  Keiichi Shimizu ,  Akiko Saitou ,  Seiko Kawashima ,  Tomohiro Sanpei ,  Masahiro Toda

发明人： Takayoshi Moriyama ,  Akiko Nakanishi ,  Masami Iwamoto ,  Shinji Nogi ,  Kozo Ogawa ,  Keiichi Shimizu ,  Akiko Saitou ,  Seiko Kawashima ,  Tomohiro Sanpei ,  Masahiro Toda

IPC分类号： F21V7/00

CPC分类号： H01L33/58 ,  H01L33/54 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2224/0401

摘要： An illuminating device that is improved in heat radiation property and is suppressed in the occurrence of peeling and warping of a reflector. The reflector having a housing portion that houses a light emitting diode element is disposed on a substrate a visible light converting layer is formed on the housing portion and a lens is disposed on the reflector. A circuit pattern, the light emitting diode element, the reflector, the visible light converting layer, and the lens are disposed on the substrate, and the reflector and the lens are respectively adhered using a same type of adhesive agent. The heat radiation property can thus be improved, the peeling and warping of the reflector, etc., is suppressed, and accordingly, the optical characteristics of the device can be maintained.

摘要翻译： 一种改善了散热性的照明装置，并且在反射器的剥离和翘曲的发生中被抑制。 具有容纳发光二极管元件的壳体部分的反射器设置在基板上，可见光转换层形成在壳体部分上，并且透镜设置在反射器上。 电路图案，发光二极管元件，反射器，可见光转换层和透镜设置在基板上，并且使用相同类型的粘合剂分别粘附反射器和透镜。 因此能够提高散热性，能够抑制反射板的剥离，翘曲等，能够维持该装置的光学特性。

公开(公告)号：US20080191620A1

公开(公告)日：2008-08-14

申请号：US10599296

申请日：2005-03-23

申请人： Takayoshi Moriyama ,  Akiko Nakanishi ,  Masami Iwamoto ,  Shinji Nogi ,  Kozo Ogawa ,  Keiichi Shimizu ,  Akiko Saitou ,  Seiko Kawashima ,  Tomohiro Sanpei ,  Masahiro Izumi ,  Masahiro Toda

发明人： Takayoshi Moriyama ,  Akiko Nakanishi ,  Masami Iwamoto ,  Shinji Nogi ,  Kozo Ogawa ,  Keiichi Shimizu ,  Akiko Saitou ,  Seiko Kawashima ,  Tomohiro Sanpei ,  Masahiro Izumi ,  Masahiro Toda

IPC分类号： H01L33/00 ,  H01J1/62

CPC分类号： H01L33/56 ,  H01L25/0753 ,  H01L33/507 ,  H01L33/58 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/01322 ,  H01L2933/0091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light emitting device, with which the luminous efficiency is improved and the color non-uniformity of the emitted light is lessened. Specifically, a light emitting diode element is covered with a diffusing layer, with which a diffusing agent is added to a resin. A phosphor layer, with which a phosphor is added to a resin, is disposed on top of the diffusing layer. The light from the light emitting diode element is diffused by the diffusing layer. By exciting the phosphor layer with the light diffused by the diffusing layer and thereby making the phosphor layer emit light, the luminous efficiency is improved and the color non-uniformity is lessened.

摘要翻译： 发光装置，发光效率提高，发光的颜色不均匀性降低。 具体地，发光二极管元件被扩散层覆盖，扩散剂通过该扩散层向树脂中添加扩散剂。 将荧光体添加到树脂中的磷光体层设置在漫射层的顶部。 来自发光二极管元件的光被扩散层扩散。 通过由扩散层扩散的光激发荧光体层，从而使荧光体层发光，提高了发光效率，降低了颜色不均匀性。