| 摘要 |
<p>A method, structure and handheld terminal for increasing a receiving angle of a light sensor relate to the field of handheld terminals, the angle of the light sensor for receiving external light is increased, and the assembly is simple and low in cost. A structure for increasing a receiving angle of a light sensor comprises a glass touch screen (101), a light sensor (103) and a mainboard (104). The glass touch screen (101) is provided with an environment light hole, the light sensor (103) is disposed between the glass touch screen (101) and the mainboard, a light homogenizing film (102) is disposed between the glass touch screen (101) and the light sensor (103), and the light homogenizing film (102) contacts the glass touch screen (101) and completely covers the environment light hole. A handheld terminal comprises the foregoing structure for increasing a receiving angle of a light sensor. A method for increasing a receiving angle of a light sensor comprises: a light homogenizing film (102) collects incident external environment light transmitted by a glass touch screen (101) and conducting the light to a light sensor (103), and the light sensor (103) controlling luminance of a crystal liquid display LCD according to the received light intensity.</p> |
