Gas inlet structure of planar fluorescent lamp and Gas inlet structure forming method of planar fluorescent lamp

摘要

This invention may reduce the thickness of the fluorescent lamp, and a pre-loaded sealing member to the inner gas injection port and relates to a gas inlet structure as it is heated by the fluorescent lamp can be easily seal the gas inlet, the characteristic configuration is a plate structure having a channel, which are mutually in communication in order to maximize the brightness uniformity within a predetermined distance from the surface the top plate is configured to fulfill the lamp 12, the lamp top plate 12 and a lower plate coupled to the predetermined lamp (14) having a size and a fluorescent lamp 10 of the channel after the inside of the vacuum evacuation and inert gas injection is complete, In the surface emission fluorescent lamp as to the diffusion of mercury to the gas injection port is formed, to form one side of the lamp to extend in the top plate 12 and one end opened and the other end towards the outward portion is in communication with the channel of the top lamp 12, and a gas inlet channel 30 formed in the horizontal direction, the inside of the gas injection port (30) built to seal the gas inlet 30 and the sealing member 40, diffusing in the interior of the fluorescent lamp (10) for containing the mercury and the mercury gather (50) embedded in the gas inlet (30) to be positioned on one side of the sealing member 40, one end of the vacuum and gas to the inside of the fluorescent lamp (10) of the gas inlet 30 The hayeoseo will include the injection tube (20) is inserted to inject.