| 摘要 |
Provided are a backlight module (100) and a display device (10). The backlight module (100) comprises a light guide plate (110), a first light bar (120), a second light bar (130) and a plurality of first positioning columns (140). The light guide plate (110) comprises a first surface (111) and a second surface (112) that intersect with one another. A plurality of first positioning holes (115) is formed in the first surface (111). The first light bar (120) comprises a first substrate (121), a plurality of first blue light diodes (122) and a first quantum dot fluorescent lamp tube (123). The first substrate (121) is arranged adjacent to the first surface (111). The first blue light diodes (122) are arranged on the first substrate (121). The first quantum dot fluorescent lamp tube (123) is arranged adjacent to the first surface (111). The second light bar (130) comprises a second substrate (131), a plurality of second blue light diodes (132) and a second quantum dot fluorescent lamp tube (133). The second substrate (131) is arranged adjacent to the second surface (112). The second blue light diodes (132) are arranged on the second substrate (131). The second quantum dot fluorescent lamp tube (133) is arranged adjacent to the second surface (112). The first positioning columns (140) are arranged between the first quantum dot fluorescent lamp tube (123) and the first surface (111), so that a first gap (a) is formed between the first quantum dot fluorescent lamp tube (123) and the first surface (111) of the light guide plate (110). |
