| 摘要 |
<p>A narrow edge frame backlight module comprising: a back panel (10), a backlight source (20) arranged within the back panel (10), a lateral reflective plate (30) arranged within the back panel (10), and a light guide panel (40) arranged within the back panel (10). The light guide panel (40) comprises a bottom face (42), a top face (44) corresponding to the bottom face (42), and several lateral faces arranged between the bottom face (42) and the top face (44). The several lateral faces comprise at least one incident face (46). The incident face (46) is arranged opposite to the top face (44) and tilted inwards, thus allowing the incident face (46) and the top face (44) to form an angle less than 90°. A light emitted by the backlight source (20) is reflected by the reflective plate (30) to the incident face (46) or is irradiated directly to the incident face (46) and then enters the light guide plate (40) via the incident face (46).</p> |
