Backlight module
AssigneeAu Optronics Corporation
InventorsChun-Yuan Chen, Hao-Yuan Hou, Yung-Wen Hsu, Shih-Wei Hsieh
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Abstract
A backlight module for use in a planar display panel is disclosed. The backlight module comprises a lamp tube set, a light guide plate and a positioning body. The lamp tube set comprises a lamp housing and at least a lamp tube. An optical film is disposed on the light guide plate. The light guide plate has a side for insetting the light guide plate into the lamp tube set. Furthermore, the positioning body is disposed on an inner wall of the lamp housing and comprises at least a flange against the side. The light guide plate is positioned to contact the positioning body so as to form gaps between the at least a lamp tube and the light guide plate or between the optical film and the lamp housing.
Claims10
A backlight module, comprising:
- a lamp tube set having a lamp housing and a first lamp tube;
- a light guide plate having a side for inserting said light guide plate into said lamp tube set;
- and
- a positioning body disposed on an inner wall of said lamp housing and having a first flange against said side.
Dependencies are inferred from the claim text.