Luminous unit and fluorescent lamp tube group thereof

Abstract

The invention relates to a luminescent element and a group of fluorescence lamps. The group of fluorescence lamps wherein comprises a first fluorescence lamp and a second fluorescence lamp. The first fluorescence lamp is provided with a first conductor and a second conductor, which are respectively arranged on the two ends of the first fluorescence lamp; the second fluorescence lamp is provided with a third conductor and a fourth conductor, which are respectively arranged on the two ends of the second fluorescence lamp. The second conductor of the first fluorescence lamp is electrically connected with the third conductor of the second fluorescence lamp. The second fluorescence lamp is approximately arranged along a long axial direction of the first fluorescence lamp. The invention also discloses a luminescent element which is provided with a group of fluorescence lamps. The luminescent element comprises a back board and a group of fluorescence lamps. The invention can solve the problem that granules of fluorescence powders are unevenly distributed when only one fluorescence lamp is used, improves evenness of fluorescence powders on the internal walls of the fluorescence lamps, decreases color difference of the integer light source of the luminescent element and improves light quality of the luminescent element.

Description

technical field [0001] The invention relates to a light-emitting unit and a fluorescent lamp group thereof, in particular to a light-emitting unit with reduced color difference and a fluorescent lamp group thereof. Background technique [0002] With the advent of the digital age, the technology of liquid crystal display devices has grown rapidly and has become an indispensable electronic product. Therefore, the requirements for the technology and functions of liquid crystal display devices are also getting higher and higher. [0003] Generally speaking, a liquid crystal display device mainly includes a liquid crystal display panel (Liquid Crystal Display Panel) and a backlight module (Backlight Module). Wherein, the liquid crystal display panel mainly has two substrates and a liquid crystal layer sandwiched between the two substrates; and the backlight module emits uniform light to distribute on the surface of the liquid crystal display panel. Traditionally, a cold cathode ...

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Problems solved by technology

[0007] It can be seen that the above-mentioned existing light-emitting unit and the fluorescent lamp group thereof obviously still have inconvenience and defects in structure and use, and need to be further improved urgently.

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above-mentioned problems. This is obviously related. The problem that the industry is eager to solve

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