Patent ID: 9645425
Date: 2017-05-09
CPC Classifications: G02F

Claim:
1. A driving circuit board fixing structure, comprising: a main body portion having a plate shape; and multiple protrusion portions disposed on a surface of the main body portion and adapted to support a driving circuit board directly, wherein, the multiple protrusion portions includes a first protrusion portion and a second protrusion portion located above the first protrusion portion such that a bottom of the driving circuit board is directly supported by the first protrusion portion having a height corresponding to the driving circuit board and an inner side surface of the driving circuit board is attached with the second protrusion portion, wherein, the multiple protrusion portions are disposed at intervals at the main body portion, protrusion heights of the protrusion portions are gradually increased one by one from a first terminal of the main body portion to a second terminal of the main body portion.