Patent ID: 9392706
Filing Date: 2016-07-12
CPC Classification: G01J,H03K,H04M,H05K

Claim Text:
1. A mobile terminal comprising: a case having a through hole; a proximity sensor provided in the case, the proximity sensor includes a light transmitting unit to output a light and a light receiving unit to detect the light after being outputted from the light receiving unit; a glass to cover the through hole; and an opaque layer provided behind the glass, the opaque layer having a plurality of first holes provided above the light receiving device, and a second hole provided above the light transmitting device, wherein the second hole is larger than the first holes, and at least one of the first holes is provided above the proximity sensor, wherein a diameter of the second hole is within a range of 0.03 mm to 0.05 mm, and wherein a distance between two of the plurality of first holes is within a range of 0.05 mm to 0.1 mm.