Title:
METHOD FOR RAISING LUMINOUS EFFICIENCY OF FIELD EMISSIVE LUMINESCENT MATERIAL, LUMINESCENT GLASS ELEMENT AND THE PREPARING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2010/148553
Kind Code:
A1
Abstract:
A method for raising luminous efficiency of field emissive luminescent material, a luminescent glass element and the preparing method thereof are provided. The method for raising luminous efficiency of field emissive luminescent material comprises: forming a nonperiodic metal film having metal micro-nano structure on the surface of a luminescent glass body having a composition of aM2O•bY2O3•cSiO2•dTb2O3; eradiating cathode ray to the metal film, and the cathode ray penetrating the metal film to make the glass body to luminesce. The luminescent glass element has a luminescent glass body, and a nonperiodic metal film having metal micro-nano structure forming on the glass body. The preparing method of the element comprises: preparing a luminescent glass body, forming a metal film on the surface of the luminescent glass body, annealing and cooling to obtain the luminescent glass element. The luminescent glass element in the invention has good transmissivity, high homogenization and luminous efficiency, good stability and simple structure. The preparing method therefo is simple and has a low cost.
Inventors:
ZHOU, Mingjie (22F, A Block Neptunus Bldg.,Nanhai Rd, Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
周明杰 (中国广东省深圳市南山区南海大道海王大厦A座22层, Guangdong 2, 518052, CN)
MA, Wenbo (22F, A Block Neptunus Bldg.,Nanhai Rd, Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
周明杰 (中国广东省深圳市南山区南海大道海王大厦A座22层, Guangdong 2, 518052, CN)
MA, Wenbo (22F, A Block Neptunus Bldg.,Nanhai Rd, Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
Application Number:
CN2009/072403
Publication Date:
December 29, 2010
Filing Date:
June 23, 2009
Export Citation:
Assignee:
OCEAN'S KING LIGHTING SCIENCE&TECHNOLOGY CO., LTD. (22F, A Block Neptunus Bldg.,Nanhai Rd, Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
海洋王照明科技股份有限公司 (中国广东省深圳市南山区南海大道海王大厦A座22层, Guangdong 2, 518052, CN)
ZHOU, Mingjie (22F, A Block Neptunus Bldg.,Nanhai Rd, Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
周明杰 (中国广东省深圳市南山区南海大道海王大厦A座22层, Guangdong 2, 518052, CN)
海洋王照明科技股份有限公司 (中国广东省深圳市南山区南海大道海王大厦A座22层, Guangdong 2, 518052, CN)
ZHOU, Mingjie (22F, A Block Neptunus Bldg.,Nanhai Rd, Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
周明杰 (中国广东省深圳市南山区南海大道海王大厦A座22层, Guangdong 2, 518052, CN)
International Classes:
H01J63/00; C03C4/12; C09K11/79
Attorney, Agent or Firm:
SHENZHEN STANDARD PATENT & TRADEMARK AGENT LTD. (Room 810-815, Yinzuo International BuildingNo.1056 Shennan Boulevard, Futia, Shenzhen Guangdong 0, 518040, CN)