Title:
METHOD FOR CHARGING DISCHARGE MEDIUM IN GAS-DISCHARGE LAMP AND PRODUCT MANUFACTURED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2014/071617
Kind Code:
A1
Abstract:
A method for charging a discharge medium in a gas-discharge lamp and a product manufactured therefrom.The method comprises: charging a discharge medium in a sealed vacuum container to form a discharge medium pack (100); before the vacuum treatment of a discharge lamp, placing the discharge medium pack (100) into a discharge tube (21) of the discharge lamp; and after the manufacture of the discharge lamp is completed, treating the discharge medium pack (100) in the discharge tube (21), so that the discharge medium in the discharge medium pack (100) is released into the discharge tube (21).An external electrode flat fluorescent lamp manufactured using the abovementioned method includes two fluorescent lamp glass plates (11, 12) and a discharge tube (21) arranged therebetween, the two ends of the discharge tube (21) being provided with electrodes (22), and at least one glass tube or ceramic tube (100) being provided in the discharge tube (21).The abovementioned method solves the problems of vacuum environment maintenance and mercury pollution in the manufacturing process of a gas-discharge lamp.
Inventors:
LAI YONGQING (CN)
Application Number:
PCT/CN2012/084401
Publication Date:
May 15, 2014
Filing Date:
November 09, 2012
Export Citation:
Assignee:
FUJIAN YDJ LIGHT CO LTD (CN)
LAI YONGQING (CN)
LAI YONGQING (CN)
International Classes:
H01J9/395
Foreign References:
| CN1158491A | 1997-09-03 | |||
| CN102646560A | 2012-08-22 | |||
| CN102683139A | 2012-09-19 | |||
| CN1763887A | 2006-04-26 | |||
| GB1045269A | 1966-10-12 | |||
| CN102945780A | 2013-02-27 | |||
| JPS60109140A | 1985-06-14 |
Attorney, Agent or Firm:
FU ZHOU GULOU JING HUA PATENT AGENCY (GP.) (CN)
福州市鼓楼区京华专利事务所(普通合伙) (CN)
福州市鼓楼区京华专利事务所(普通合伙) (CN)
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