公开(公告)号：US4634919A

公开(公告)日：1987-01-06

申请号：US641776

申请日：1984-08-17

申请人： Yooji Yuge ,  Ariyoshi Ishizaki ,  Tokuyoshi Saito ,  Takeshi Ishii

发明人： Yooji Yuge ,  Ariyoshi Ishizaki ,  Tokuyoshi Saito ,  Takeshi Ishii

IPC分类号： C03C17/34 ,  G02B5/28 ,  H01K1/32 ,  F21M3/14

CPC分类号： H01K1/32 ,  C03C17/3417 ,  G02B5/282

摘要： There is proposed a bulb which is coated with an optical interference film consisting of alternately formed thin titanium oxide layers and metal oxide layers of a lower refractive index than that of titanium oxide layers. The characteristics of the bulb reside in the formation of each titanium oxide layer which is formed by thermal decomposition of a mixture consisting of 5 to 50 parts by weight of Ti(OR).sub.4 and 95 to 50 parts by weight of polymerized Ti(OR).sub.4, where R are C.sub.1 to C.sub.18 alkyl group, --OCOR' (R' is C.sub.1 to C.sub.18 alkyl group or --X radical which is capable of forming a chelate ring with titanium.

摘要翻译： 提出了一种灯泡，其涂覆有由交替形成的薄氧化钛层和折射率低于氧化钛层的折射率的金属氧化物层组成的光学干涉膜。 灯泡的特性在于通过由5〜50重量份的Ti（OR）4和95〜50重量份的聚合的Ti（OR）4组成的混合物的热分解形成的每个氧化钛层的形成， 4，其中R是C1至C18烷基，-OCOR'（R'是可以与钛形成螯合环的C1至C18烷基或-X基团）。

公开(公告)号：US4701663A

公开(公告)日：1987-10-20

申请号：US791110

申请日：1985-10-24

申请人： Akira Kawakatsu ,  Yooji Yuge ,  Noriyuki Hayama ,  Tokuyoshi Saito ,  Umio Maeda

发明人： Akira Kawakatsu ,  Yooji Yuge ,  Noriyuki Hayama ,  Tokuyoshi Saito ,  Umio Maeda

IPC分类号： H01K1/28 ,  H01K1/32 ,  H01K1/26

CPC分类号： H01K1/32

摘要： A lamp includes a glass bulb sealing a filament therein. A light interference film is formed on a surface of the bulb. The film has at least five layers and is formed by alternately stacking a low-refractive index layer comprising silicon oxide and a high-refractive index layer having a refractive index higher than said low-refractive index layer. The low-refractive index layer contains, at least one additive selected from the group consisting of phosphorus and boron.

摘要翻译： 灯包括在其中密封灯丝的玻璃灯泡。 在灯泡的表面上形成光干涉膜。 该膜具有至少五层，并且通过交替层叠包含氧化硅的低折射率层和折射率高于所述低折射率层的高折射率层而形成。 低折射率层含有选自磷和硼的至少一种添加剂。